How to Apply to Thiess

19 min read Last updated April 20, 2026 13 open positions
Blake Crosley
Blake Crosley Researched using publicly available information, hiring data, and ATS analysis.

Key Takeaways

  • Thiess is the largest contract mining services company headquartered in Australia, founded in 1934 in Queensland by the four Thiess brothers and now jointly owned 50/50 by Elliott Investment Management and CIMIC Group following a December 2020 transaction valuing the business at roughly A$4.3 billion enterprise value.
  • Headquartered in Brisbane on Eagle Street with operations in Australia (Queensland Bowen Basin, NSW, Western Australia post-MACA), Indonesia (East and South Kalimantan, headquartered in Balikpapan), Chile (Santiago, Centinela), India, Mongolia, Botswana, and an emerging North American presence; total workforce roughly 14,000.
  • Apply through thiess.com/careers, which is the company's custom mining-services applicant tracking system; create a single candidate profile and reuse it across Australia, Indonesia, and Chile rather than starting fresh each time.
  • Most roles are FIFO or DIDO with rotation patterns including 8/6, 14/7, 15/13, and 4/3 in Australia and longer rosters in Indonesia and Chile; LAFHA and living-away-from-home allowances are part of the compensation conversation for residentially-displaced workers.
  • Engineering compensation in Australia typically sits in the A$130,000 to A$220,000 base range plus bonus, FIFO allowance, and superannuation; operator and trades roles are EBA-covered with strong overtime, with annualised earnings frequently in the A$130,000 to A$200,000 band depending on roster, classification, and site.
  • Pre-employment screening includes a Coal Board Medical (Queensland and NSW coal) or equivalent mining medical, drug and alcohol screen, audiometry, spirometry, ticket and licence verification, National Police Check, and right-to-work verification; mobilisation typically adds one to four weeks.
  • Thiess is in a deliberate strategic pivot from coal-weighted contracting toward energy-transition minerals (copper, lithium, nickel, bauxite, rare earths) while retaining a strong Indonesian thermal coal cash-generation business serving Asian utility demand.
  • The contract-miner business model matters: revenue is a unit-rate function of volume moved, the client owns the resource and Thiess runs the operation, and senior candidates should understand the dynamics of working alongside BHP, BMA, Glencore, Coronado, Stanmore, Antofagasta, Bayan, and Mineral Resources representatives.
  • Peer set is Macmahon (ASX:MAH), Perenti (ASX:PRN, the parent of Ausdrill, Barminco, and African Mining Services), Downer EDI Mining, NRW Holdings (ASX:NWH), Mineral Resources contracting, and Civeo for accommodation; Thiess is the largest by revenue, the most internationally exposed, and the most diversified by commodity in that group.

About Thiess

Thiess Pty Ltd is one of the largest mining services contractors in the world and the largest pure-play contract miner headquartered in Australia, providing the full open-cut and underground mining cycle (mine planning, drill and blast, overburden removal, ore extraction, haulage, processing support, dewatering, equipment maintenance, and progressive rehabilitation) to mining companies that prefer to outsource operations rather than run them in-house. The company was founded in 1934 in Queensland by the four Thiess brothers — Leslie, Cec, Pat, and Bert, sons of a Bavarian-immigrant farmer — who started with horse-drawn earthworks contracts in the Lockyer Valley and grew through Brisbane civil works, the Snowy Mountains Hydro-Electric Scheme, and the early development of the Bowen Basin coalfields into one of the defining names in Australian construction and mining. After decades inside the Leighton Holdings group, Thiess was reorganised under CIMIC Group (the Australian arm of German construction major HOCHTIEF, itself controlled by Spain's ACS) and then, in December 2020, half of Thiess was sold to Elliott Investment Management, the New York-based activist private-equity firm, in a transaction that valued the contract-mining business at approximately A$4.3 billion enterprise value and established the present 50/50 ownership between Elliott and CIMIC. The Brisbane head office on Eagle Street oversees a global workforce of roughly 14,000 employees across operations in Australia, Indonesia, Chile, India, Mongolia, Botswana, and Canada (through the MACA acquisition completed in 2023, which added Western Australian gold, iron ore, and lithium contracts and folded MACA's Brisbane and Perth operations into the Thiess group). Australian operations are concentrated in the Queensland Bowen Basin metallurgical and thermal coal fields (long-running contracts at Lake Vermont, Caval Ridge, Curragh, Burton, Meandu, Mount Pleasant, and other sites with BHP, BMA, Coronado, Stanmore, and Glencore), in New South Wales coal (Mount Pleasant, Mount Owen, Mount Arthur historically, and adjacent Hunter Valley operations), and increasingly in Western Australian iron ore, gold, and lithium through the MACA portfolio (with clients including Mineral Resources, Bellevue Gold, Karora, and various iron-ore juniors). The Indonesian business, headquartered in Balikpapan and operating across East and South Kalimantan, is one of the country's largest contract miners with multi-decade contracts at MSJ, Wahana, Melak, and other PKP2B and IUPK coal concessions for clients such as Indika, Bayan Resources, and Adaro affiliates, employing several thousand Indonesian nationals and a smaller expatriate management cohort. The Chilean operation, headquartered in Santiago, runs major copper contracts including Centinela (Antofagasta Minerals) and the Encuentro pit, with a Spanish-language workforce of roughly 1,500 to 2,000. Smaller operations in India (coal services), Mongolia (legacy coal exposure), Botswana (Khoemacau copper, integrated through MACA), and an emerging North American footprint round out the global picture. Thiess sits inside an Australian mining-services peer group that includes Macmahon (ASX:MAH), Perenti (ASX:PRN, the parent of Ausdrill, Barminco, and African Mining Services), Downer EDI Mining, NRW Holdings (ASX:NWH), Mineral Resources' contracting arm, and Civeo for accommodation; relative to that peer set Thiess is the largest by revenue, the most diversified by commodity (coal, iron ore, copper, gold, lithium, and increasingly energy-transition minerals), and the most internationally exposed. Strategically the company is in a deliberate transition from a coal-weighted portfolio toward energy-transition minerals (copper, lithium, nickel, rare earths, and bauxite for aluminium), driven by both client demand and Elliott's investor expectations, while the Indonesian thermal coal business remains a strong and persistent cash generator serving Asian utility demand. Recent corporate signals include intermittent IPO speculation tied to the Elliott stake, ongoing decarbonisation work (electric and hydrogen-haul-truck trials with OEMs Komatsu, Caterpillar, and Liebherr, plus mine-electrification studies), the integration of MACA into the Thiess operating model, and a continuing emphasis on safety performance, autonomous haulage capability, and Indigenous and local-content participation across the Australian and Indonesian portfolios. Leadership has historically been long-tenured: Michael Wright served as Managing Director through the Elliott transaction and the early integration phase, with subsequent leadership reflecting the joint Elliott–CIMIC governance model and a board that combines mining-services veterans with private-equity appointees. Candidates evaluating Thiess should expect a commodity-cyclical, FIFO-heavy, safety-critical, operationally focused workplace with strong Australian and Indonesian heritage, competitive site-based compensation including LAFHA and FIFO allowances, a Brisbane corporate culture that takes its 90-year contracting tradition seriously, and an explicit strategic pivot toward energy-transition minerals that creates real career runway for engineers, planners, and operators willing to work across coal, iron ore, copper, lithium, and emerging commodities.

Application Process

  1. 1
    Search and apply through thiess

    Search and apply through thiess.com/careers, which is the public face of the company's custom mining-services applicant tracking system; create a single candidate profile so that you can apply across Australia, Indonesia, Chile, and the broader portfolio without re-entering work history, qualifications, tickets, and right-to-work data for each requisition.

  2. 2
    Filter carefully by region (Australia, Indonesia, Chile, India, Botswana, Canada

    Filter carefully by region (Australia, Indonesia, Chile, India, Botswana, Canada) and by job family (Mining Operations, Maintenance, Engineering, HSE, Supply Chain and Procurement, Technical Services, Corporate); the Thiess careers portal exposes a meaningful proportion of roles as Expressions of Interest pools (operators, mechanical and auto-electrical trades, drill and blast crew) that feed site-specific call-outs when contracts ramp up.

  3. 3
    Pay close attention to whether a role is residential, drive-in-drive-out (DIDO),

    Pay close attention to whether a role is residential, drive-in-drive-out (DIDO), or fly-in-fly-out (FIFO) and to the rotation pattern (commonly 8/6, 14/7, 15/13, or 4/3 in Australia and a longer roster in Indonesia and Chile); the same job title can have very different lifestyle implications depending on the site, the client, and the contract structure.

  4. 4
    After you submit, expect an automated acknowledgement and then a recruiter triag

    After you submit, expect an automated acknowledgement and then a recruiter triage decision within one to four weeks; high-volume operator and trades requisitions move faster than salaried engineering and corporate roles, and roles tied to a contract mobilisation (a new client win or a contract extension) move faster than steady-state replacement hires.

  5. 5
    Shortlisted candidates progress to a phone or video screen with a Thiess recruit

    Shortlisted candidates progress to a phone or video screen with a Thiess recruiter focused on right-to-work, ticket and licence currency, rotation tolerance, salary expectations, and notice period; for trades and operator roles this conversation also confirms which heavy-equipment endorsements you actually hold (haul truck class, dozer, excavator, grader, water cart, drill rig, shotfiring) and which you have run recently.

  6. 6
    Most salaried roles include a structured panel interview with two or three inter

    Most salaried roles include a structured panel interview with two or three interviewers including the hiring manager, a peer or technical lead, and a People (HR) representative; for engineering roles a Principal or Superintendent joins the panel, for HSE roles the site or regional HSE Manager sits in, and for senior roles a General Manager or Executive General Manager participates.

  7. 7
    Successful candidates progress to pre-employment screening: a Coal Board Medical

    Successful candidates progress to pre-employment screening: a Coal Board Medical (for Queensland and New South Wales coal sites) or an equivalent mining medical including audiometry, spirometry, drug and alcohol screen, and musculoskeletal assessment, plus reference checks (typically two professional referees including your most recent direct supervisor), a National Police Check, right-to-work verification, and ticket and licence verification through the relevant state regulator.

  8. 8
    Offers are issued in writing and confirmed in a contract that specifies the site

    Offers are issued in writing and confirmed in a contract that specifies the site, the rotation, the classification (Enterprise Agreement band for award-covered roles or staff contract for salaried positions), the FIFO point of hire, accommodation and flight arrangements, LAFHA or living-away-from-home allowance where applicable, superannuation rate, and the start date subject to medical clearance and mobilisation logistics; mobilisation to a remote Australian site or to Indonesia typically adds one to four weeks to the start date because of inductions, site-specific training, and travel arrangements.

Resume Tips for Thiess

recommended

Lead with the commodity, the client, the site, and the equipment you have actual

Lead with the commodity, the client, the site, and the equipment you have actually run, not just the employer; a Thiess recruiter scanning a CV for a Bowen Basin overburden role wants to see 'Caval Ridge / BMA / Cat 793F haul truck / 6 years / 12,000 hours' inside the first ten lines, and a generic 'mining operations' summary loses to a candidate who names the pit, the seam, and the fleet.

recommended

List your tickets, licences, and statutory qualifications explicitly with issue

List your tickets, licences, and statutory qualifications explicitly with issue and expiry dates: Standard 11 (Queensland), G1/G2/G3/G8/G9 coal competencies, S123 (NSW), Western Australian Surface and Underground tickets, Working at Heights, Confined Space, Shotfirer's Permit, High Risk Work Licences (HC, MC, HR, LF, DG, RA, CN, CV, CB, EWP, WP), Senior First Aid, and any OEM-specific certifications (Komatsu 930E, Caterpillar 793/797, Liebherr T 282, Hitachi EX5600); Thiess pre-employment routinely cross-checks tickets through the relevant state regulator.

recommended

For mining engineers, planners, and technical services roles, name the software

For mining engineers, planners, and technical services roles, name the software you have shipped production work in: Deswik (CAD, Sched, LHS), Vulcan, Surpac, Datamine, MineStar, Modular Mining DISPATCH, Hexagon MinePlan, Wenco, Drift and Blast (Maptek BlastLogic, Orica SHOTPlus), and any survey hardware (Trimble, Leica) you have operated; Thiess runs a mixed Deswik/Vulcan/Surpac environment and the technical services function values software depth.

recommended

Quantify production

Quantify production. Cubic metres of overburden moved per shift, BCM per hour by fleet class, strip ratio, dig rate, fleet utilisation, mean time between failure on the haul fleet, blast powder factor, drill metres per shift, dragline duty cycle, dewatering volumes, and rehabilitation hectares completed are the numbers a Thiess panel actually values, far more than soft-skill descriptors.

recommended

For maintenance, plant, and reliability roles, list the OEM platforms you are ce

For maintenance, plant, and reliability roles, list the OEM platforms you are certified on (Komatsu, Caterpillar, Liebherr, Hitachi, Atlas Copco / Epiroc, Sandvik), the CMMS systems you have used (SAP PM, Pronto, Mincom Ellipse, IBM Maximo), the major component overhauls you have led (engine, transmission, final drive, suspension, bucket and tray), and your understanding of OEM warranty and Maintenance and Repair Contract (MARC) interfaces, because Thiess maintenance is heavily MARC-influenced.

recommended

Make HSE evidence specific

Make HSE evidence specific. Thiess takes its safety record extremely seriously and the careers panel will look for fluency in Critical Risk Management, Bowtie analysis, Take 5 / SLAM / Job Safety Analysis frameworks, ICAM investigation methodology, principal hazard management plans for coal, fatigue management programs, and the relevant state coal mining safety and health regulations (Queensland CMSHA, NSW WHS Mines and Petroleum Sites, WA MSIA); cite incidents you have led to closure, not just safety committee membership.

recommended

Demonstrate FIFO and remote-work fluency

Demonstrate FIFO and remote-work fluency. Recruiters value candidates who have visibly handled rotation rosters, worked through wet seasons in Queensland and Kalimantan, lived in donga-style camps with shared facilities, managed family logistics across a fortnightly fly-out cycle, and arrived to site fit for work after a long travel day; a CV that names rosters worked, points of hire, and longevity at FIFO sites lands better than one that hides this.

recommended

Keep the layout clean and parser-friendly

Keep the layout clean and parser-friendly. The Thiess careers ATS reliably parses chronological PDF and DOCX resumes; avoid columns, text boxes, photos, and graphical templates, keep length to two pages for trades and operator roles and three pages for senior salaried roles, and include a clear right-to-work line near the top (Australian citizen, permanent resident, Indonesian KITAS holder, Chilean residency, or 482 visa with current sponsor) because right-to-work is a hard early filter.

ATS System: Thiess Careers Portal

Thiess operates a custom mining-services applicant tracking system surfaced at thiess.com/careers, purpose-built for the high-volume operator and trades hiring that defines a contract miner alongside the salaried engineering, HSE, technical services, supply chain, and corporate hiring that supports it. The portal exposes a single candidate profile reusable across Australia, Indonesia, Chile, India, Botswana, and Canada, supports job alerts and Expression of Interest pools that feed site-specific call-outs when contracts mobilise, and routes every requisition through a structured workflow that the recruiter and hiring panel use for triage, scheduling, scorecard capture, reference checks, pre-employment medical coordination, and offer generation. Recruiters work entirely inside the portal, so the structured profile fields (right-to-work, ticket and licence numbers with expiry dates, equipment hours, OEM platform certifications, FIFO point of hire, rotation tolerance, languages, mining medical status) are at least as important as the uploaded resume.

  • Create a single Thiess candidate profile and reuse it across every application rather than starting fresh each time; the recruiter can see your application history and you can track status from one place across Australia, Indonesia, and Chile.
  • Complete every structured field in the profile, especially right-to-work, ticket and licence numbers with expiry dates, equipment hours by OEM platform, FIFO point of hire, rotation tolerance, languages, and any current Coal Board Medical, because Thiess recruiters filter on these fields when triaging high-volume requisitions.
  • Upload a clean chronological PDF or DOCX resume under 5 MB without columns, text boxes, photos, or graphical templates; the parser populates structured profile fields from your resume, and a complex layout produces a noisy and incomplete profile.
  • Mirror the language of the job advertisement and any linked Position Description in your resume and cover letter, naming the commodity, the client, the site, the equipment, and the software the role calls for, because keyword search is one of the first triage tools a Thiess recruiter uses.
  • Set up job alerts for the regions, commodities, and rotations you would seriously work, including Expression of Interest pools for operator and trades roles, because contract mobilisations move quickly and the most competitive call-outs close within days.
  • Update your profile when a ticket renews, when you finish a long FIFO rotation cleanly, or when you complete a new OEM-platform certification, because recruiter searches for current-ticket and current-medical candidates surface only the up-to-date records.

Complete Thiess Careers Portal Resume Guide →

Interview Culture

Thiess interviews are practical, structured, safety-saturated, and unmistakably grounded in the operational reality of running open-cut and underground mines for clients who measure performance in cubic metres per hour, strip ratio, fleet availability, and Total Recordable Injury Frequency Rate. Almost every interview is conducted by a panel of two or three people, with the hiring manager always in the room, a technical or operational peer (a Mining Superintendent for engineering roles, a Maintenance Superintendent for plant roles, an HSE Manager for safety roles), and a People (HR) representative who manages the rubric and the documentation. The dominant format is behavioural and incident-driven, asking for specific past examples in STAR structure (Situation, Task, Action, Result) with a deliberate emphasis on the Action — what you actually did, what tool you used, who you spoke to, how you escalated, and what changed afterwards. For mining engineers and technical services roles, expect detailed probing of a specific past project: a pit design you owned through a six-month sequence, a strip-ratio decision you defended to a client, a dragline cut sequence you re-planned during the wet season, a blast design you redesigned after a fly-rock incident, a Deswik schedule you rebuilt after a client scope change, or a stockpile model you reconciled to grade-control data. For HSE roles, expect long-form discussion of incidents you have investigated using ICAM, of Critical Risk Management programs you have implemented, of fatigue management interventions you have driven, and of how you have handled the politics of stopping work over a safety concern when production pressure was high; Thiess panels respect candidates who have actually pulled the cord, written the report, and stood behind it in front of the client. For maintenance and plant roles, the panel will dig into specific failure modes you have diagnosed and resolved (a Komatsu 930E final-drive failure, a Caterpillar 793F engine swap on a pad in the rain, a Liebherr R 9800 hydraulic incident, a dragline boom-point repair, a primary crusher motor change), the CMMS workflows you used, the warranty and MARC dynamics you navigated with the OEM, and the parts and inventory decisions you made under cost pressure. For operator roles, expect a focused technical conversation about the equipment you have run, the seams and benches you have worked, the operating-tactics decisions you make every shift (face control, ramp grade, water management, dust suppression, queueing into the loader), and a practical safety conversation about Take 5, JSA, lock-out tag-out, isolation, and refusing unsafe work. For HSE leadership and senior operations roles, expect at least one detailed conversation about working with the client's representatives at site, because Thiess is a contract miner and the relationship with BHP, BMA, Glencore, Stanmore, Coronado, Antofagasta, Bayan, or Mineral Resources representatives is part of every senior role. Behaviourally, Thiess panels respond well to candidates who take safety as a non-negotiable, who can talk about production without sounding cavalier about hazards, who respect the operator workforce and the trades workforce as the people who actually move the dirt, who are honest about mistakes and near-misses, who understand the contract miner business model (revenue is a function of volume moved against a unit-rate schedule, exposure to scope change and weather is real, the client owns the resource and Thiess owns the operation), and who are visibly willing to live the FIFO rotation rather than treating it as a temporary inconvenience. They respond poorly to swagger that ignores the contract dynamic, to candidates who minimise safety, to interviewees who cannot name the equipment they claim to have run, and to anyone who treats Indonesian, Chilean, or remote-Australian operations as second-class postings; international and remote-site fluency is a positive differentiator, not a fallback. Expect a calm, respectful, technically-detailed tone; expect to be asked your salary expectations early in the process; expect rotation tolerance and FIFO point of hire to be confirmed openly; and expect the conversation to come back to safety at least three times even in interviews that look on paper like commercial or corporate roles.

What Thiess Looks For

  • Demonstrated safety leadership in a real operating context: candidates who have led ICAM investigations, written and implemented Principal Hazard Management Plans, stopped work over a critical risk, driven a measurable reduction in TRIFR, and understood the difference between behavioural safety and engineered controls.
  • Production craft: a working command of cubic metres per hour, BCM per shift, strip ratio, fleet availability, dig rate, payload management, queue time, ramp grade, and the daily operational decisions that move a contract from break-even to profitable for both Thiess and the client.
  • Equipment fluency: specific OEM-platform experience (Komatsu, Caterpillar, Liebherr, Hitachi, Atlas Copco / Epiroc, Sandvik), real hours run on the platform, and an honest conversation about the failure modes and operating limits of the fleet rather than a marketing-deck description.
  • Commodity and client breadth: comfort working across coal (metallurgical and thermal), iron ore, copper, gold, lithium, and bauxite, and across the differing cultures of clients including BHP, BMA, Glencore, Coronado, Stanmore, Antofagasta, Bayan, Mineral Resources, and Indonesian state-aligned coal operators.
  • Contract-miner business literacy: understanding that Thiess revenue is a unit-rate function of volume moved, that scope change is contractually managed, that wet-season risk is shared on negotiated terms, and that the relationship with the client's site representatives is part of the role for everyone above Foreman.
  • Rotation tolerance and FIFO maturity: a track record of showing up fit for work after a long travel day, of managing the family and lifestyle realities of fortnightly rotations, and of holding longevity at remote and international sites rather than churning every twelve months.
  • Cross-border fluency where the role demands it: Bahasa Indonesia or willingness to learn for Kalimantan postings, Spanish for the Chilean operation, comfort with KITAS sponsorship and Indonesian compliance norms, comfort with Chilean labour-law and local-content expectations, and respect for Indigenous and local-community engagement protocols in Australia and Botswana.
  • Long-term commitment: Thiess values tenure, the training investment in operator and engineering progression is significant, and the panel is wary of candidates who appear to be using a Thiess posting as a short-term résumé credential before moving to an owner-operator (BHP, Rio, Glencore, Fortescue) or to a peer contractor (Macmahon, Perenti, Downer Mining, NRW).

Frequently Asked Questions

Where is Thiess headquartered, and where are most jobs actually located?
The corporate head office is in Brisbane on Eagle Street in the central business district, and Brisbane is where the executive team, technical services, supply chain, finance, IT, and most senior corporate roles are based. The Indonesian business is headquartered in Balikpapan with major operating sites across East and South Kalimantan, the Chilean business is headquartered in Santiago with operations in the Antofagasta region, and the post-MACA Western Australian business has a Perth presence supporting iron ore, gold, and lithium contracts. The vast majority of jobs (operators, trades, frontline engineers, frontline HSE, supervisors, superintendents) are at site rather than in a city office: in Australia that means the Bowen Basin (Moranbah, Dysart, Middlemount, Coppabella, Glenden), the Hunter Valley and Mount Pleasant area in NSW, and Pilbara, Mid-West, and Goldfields locations in WA; in Indonesia that means Kalimantan camps; in Chile that means Antofagasta-region camps. Roles are advertised by site and rotation, and the same job title can have very different lifestyle implications depending on whether it is residential, DIDO, or FIFO.
What ATS does Thiess use, and how should I optimise my application?
Thiess runs a custom mining-services applicant tracking system surfaced at thiess.com/careers, designed for high-volume operator and trades requisitions alongside salaried engineering, HSE, and corporate roles. The portal supports a single candidate profile that you can reuse across Australia, Indonesia, Chile, and the broader portfolio, plus job alerts and Expression of Interest pools that feed site-specific call-outs when contracts ramp up. To optimise, complete every structured field in the candidate profile (right-to-work, ticket and licence numbers with expiry dates, equipment hours, FIFO point of hire, rotation tolerance, languages), upload a clean chronological PDF or DOCX resume under 5 MB without columns or graphical templates, mirror the language of the job advertisement and any linked Position Description in your resume and cover letter, and update your profile when a ticket renews so that recruiter searches for current-ticket candidates surface your record.
Does Thiess sponsor work visas for international candidates?
Thiess sponsors work visas for genuinely hard-to-fill specialist roles, but the default expectation in Australia is that candidates already hold the right to work (citizen, permanent resident, or eligible visa). Sponsorship is most commonly granted under the Subclass 482 Temporary Skill Shortage visa and the Subclass 186 Employer Nomination Scheme for senior mining engineers, technical services specialists (Deswik / Vulcan / Surpac experts at principal level), specialist OEM-platform maintenance leaders, and senior HSE professionals with deep coal or copper experience. For Indonesian roles, expatriate management positions are typically structured under a KITAS (Kartu Izin Tinggal Terbatas) work permit administered through the Thiess Indonesia entity, and the company is experienced at running this process; for Chilean roles, the equivalent is a Chilean work visa coordinated through the Santiago office. Always confirm sponsorship status with the recruiter during the first conversation rather than assuming, because availability shifts contract by contract.
What does Thiess pay, and how is compensation structured?
Compensation is split between Enterprise Agreement (EBA) award-covered roles for operators, trades, and many frontline supervisory positions, and individual staff contracts for salaried engineering, HSE, technical services, supply chain, and corporate roles. Operator and trades roles in Australia typically sit on EBAs that produce annualised earnings in the A$130,000 to A$200,000 band depending on classification, roster, site allowances, and overtime, with strong site allowances in the Bowen Basin and Pilbara. Salaried mining engineers in Australia typically sit in the A$130,000 to A$220,000 base range depending on level (Graduate, Junior, Senior, Principal, Superintendent) and site, with bonus, FIFO allowance, superannuation (commonly the legislated Superannuation Guarantee, with some senior roles negotiating above), and accommodation and flights for FIFO workers; Living Away From Home Allowance (LAFHA) may apply where the ATO definition is met for residentially-displaced workers on extended assignments. Indonesian and Chilean compensation reflects local market norms with expatriate uplifts for assignments structured through the Australian entity. Bonus structures are commonly tied to safety performance, production volume, contract margin, and individual KPIs.
How long does the Thiess hiring process take?
Most processes take three to ten weeks from application to written offer, with significant variation by role type. High-volume operator and trades requisitions tied to a contract mobilisation can move in two to four weeks once a recruiter triages the application and the medical and ticket verifications return clean. Salaried engineering, HSE, technical services, and supply chain roles typically take four to eight weeks through phone screen, panel interview, reference checks, and pre-employment medical. Senior superintendent, manager, and general manager roles take eight to fourteen weeks because additional panel rounds, executive sign-off, and (for international postings) visa coordination add time. The Coal Board Medical or equivalent mining medical, audiometry, spirometry, and drug and alcohol screen are the most common timing constraint because they require an in-person appointment at an approved provider; book this promptly when invited. Mobilisation to a remote Australian site or to Indonesia typically adds one to four weeks for inductions, site-specific training, and travel arrangements.
What is the difference between applying to Thiess in Australia, Indonesia, and Chile?
All three regions sit inside the Thiess group and route through the same thiess.com/careers portal, but they are distinct operating cultures with different selection lenses. Australian roles are dominated by Bowen Basin coal (with growing exposure to NSW coal, Pilbara iron ore, WA gold, and WA lithium through the MACA acquisition) and select for FIFO maturity, current Australian tickets, and fluency with the Queensland Coal Mining Safety and Health Act, the NSW WHS Mines and Petroleum Sites regime, and the WA Mines Safety and Inspection Act. Indonesian roles are dominated by East and South Kalimantan coal contracts and select for Bahasa Indonesia (or a credible commitment to learn), comfort with the KITAS expatriate sponsorship process, longer rotation rosters, camp life in Kalimantan, and an understanding of Indonesian mining licence categories (PKP2B, IUPK, IUP) and the local-content and divestment expectations of the Indonesian regulatory environment. Chilean roles are dominated by copper contracts, particularly in the Antofagasta region, and select for Spanish, comfort with the Chilean labour-law environment and union landscape, and an understanding of Antofagasta Minerals as a sophisticated client. Tailor your application to the region rather than treating them interchangeably.
How does the Elliott and CIMIC ownership structure affect culture and careers?
Elliott Investment Management acquired 50 per cent of Thiess from CIMIC Group in December 2020 in a transaction valuing the business at roughly A$4.3 billion enterprise value, with CIMIC retaining the other 50 per cent and HOCHTIEF (controlled by Spain's ACS) sitting above CIMIC in the broader corporate structure. The board reflects the joint ownership with directors appointed by both shareholders and an independent chair; in practice this means the company is run as a stand-alone operating business with private-equity discipline on cost, margin, and capital allocation alongside the operational depth and Australian heritage that came with the CIMIC and Leighton inheritance. Career implications include a sharper focus on margin and contract performance than would have been typical under a pure listed-construction parent, more openness to disciplined growth (including the 2023 MACA acquisition), persistent IPO speculation that occasionally surfaces in the financial press, and a greater willingness to invest in technology, autonomy, and decarbonisation pilots where the business case is clear. Internally the operational Brisbane culture remains recognisably Thiess, the long-tenured operator and engineering workforce is genuinely respected, and the 90-year founding heritage from the Thiess brothers is part of how the company describes itself.
How is Thiess positioned for the coal transition, and what does that mean for a career?
Thiess is in a deliberate strategic pivot from a coal-weighted portfolio toward energy-transition minerals (copper, lithium, nickel, bauxite, rare earths) while retaining a strong Indonesian thermal coal cash-generation business and a continuing metallurgical coal franchise in the Queensland Bowen Basin (metallurgical coal is used in steelmaking and faces a longer demand runway than thermal coal). The Australian thermal coal exposure is gradually shrinking as clients close mines or shift to care-and-maintenance, while metallurgical coal contracts in the Bowen Basin remain core. The MACA acquisition in 2023 added meaningful Western Australian iron ore, gold, and lithium contracts, and copper exposure through the Chilean Centinela contract and through MACA's African footprint at Khoemacau (Botswana) is growing. For careers this means engineers and operators who can credibly work across coal, iron ore, copper, gold, and lithium are highly valued, that Western Australia and Chile are increasingly important career postings alongside the Bowen Basin, and that the company is actively investing in decarbonisation capability (electric-haul-truck and hydrogen-haul-truck trials with Komatsu, Caterpillar, and Liebherr, plus mine-electrification studies) where junior and mid-career professionals can build energy-transition track record without leaving the contract-mining sector.
What is FIFO life at a Thiess site actually like, and what should I plan for?
FIFO life at a Thiess Australian site typically means a roster such as 8/6, 14/7, 15/13, or 4/3 (days on / days off), a flight from a major capital or regional point of hire (Brisbane, Cairns, Townsville, Mackay, Rockhampton, Newcastle, Sydney, Perth, Adelaide) into a site airstrip or a regional airport with a bus transfer, and accommodation in a single-room donga at a Thiess or third-party camp with shared dining, gym, wet mess (where licensed), and laundry. Shifts are typically 12 hours, day or night rotations are common, and the safety culture is strict on fitness for work and on the drug and alcohol policy. Family logistics are real: candidates with young children, dependent care responsibilities, or strong community commitments at home should plan deliberately for the rotation rather than discovering it the hard way. Indonesian and Chilean rotations are typically longer (commonly four weeks on / two weeks off or similar) because the travel arc is longer and the cost of rotation is higher. Living Away From Home Allowance (LAFHA) may apply for Australian residentially-displaced workers where the ATO definition is met. Recruiters appreciate candidates who have clearly thought about this and who name the rotations they have worked successfully.
How does Thiess compare with Macmahon, Perenti, Downer EDI Mining, NRW Holdings, and Mineral Resources for a career?
All sit in the Australian-headquartered mining-services peer group, but they have distinct shapes. Thiess is the largest by revenue, the most internationally exposed (Australia, Indonesia, Chile, India, Mongolia, Botswana, Canada), the most diversified by commodity (coal, iron ore, copper, gold, lithium, bauxite), and is jointly owned by Elliott and CIMIC rather than ASX-listed in its own right. Macmahon (ASX:MAH) is a focused contract miner with strong Western Australian gold and Indonesian exposure and an investor base that values disciplined contract selection. Perenti (ASX:PRN) owns Ausdrill (drilling services), Barminco (underground hard-rock mining), and African Mining Services, and is the strongest pure-play in African underground hard-rock and global drilling. Downer EDI Mining is the mining arm of Downer Group (ASX:DOW), the diversified services contractor, with a Western Australian and Queensland mining footprint inside a much larger services parent. NRW Holdings (ASX:NWH) is a diversified Western Australian civil and mining contractor, strong in iron ore civil works and increasingly in lithium and gold mining services. Mineral Resources (ASX:MIN) is technically not a peer because it owns mines as well as running its own contract-mining division. Career-wise, Thiess offers the broadest international and commodity portfolio, Perenti offers the deepest underground hard-rock and African franchise, Macmahon offers a focused contract-mining culture, and NRW offers a Western Australian civil-and-mining blend; choose deliberately rather than treating them as interchangeable.
What graduate, apprentice, and entry-level pathways does Thiess offer?
Thiess runs a structured Graduate Program for engineering disciplines (mining, mechanical, electrical, civil, geotechnical, environmental, surveying), typically intaking annually with a competitive multi-stage selection process and rotating graduates through Australian and (selectively) international sites for two to three years before progression into Junior Engineer, Senior Engineer, and Superintendent pathways. The company also runs a long-standing apprenticeship program for heavy-vehicle, plant, auto-electrical, and boilermaker trades, mostly tied to specific site or regional intakes and recruited in cohorts when contracts ramp up; competition is strong and current Australian work rights plus a clean medical and police check are baseline requirements. Operator entry pathways exist through Expression of Interest pools on the careers portal, with preference for candidates who already hold relevant tickets (haul truck, dozer, excavator, grader) and a credible operating history; Thiess does run new-to-industry operator training in cohorts when contract demand requires it. Indonesian, Chilean, and Botswanan graduate and apprentice pathways are run locally through the relevant operating entity, with intake patterns aligned to the local academic and labour-market calendar. Application windows are narrow, so set up a job alert on the careers portal and apply early.

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