Key Takeaways
- Martin Marietta is a heavy industry employer — most jobs outside Raleigh are at quarries and plants, not in offices, and the work is physical, outdoor, and equipment-driven.
- The company runs on Jobvite — apply through martinmarietta.com/careers, verify parsed fields, and whitelist Jobvite emails to avoid missing interview invites.
- Safety is the entry-level filter — every interview at every level will probe your safety mindset, and weak answers eliminate candidates.
- MSHA, not OSHA, governs mining operations — knowing the difference signals industry literacy.
- Federal IIJA infrastructure spending and the data center construction boom are real tailwinds for the business, but housing exposure adds cyclicality.
- Vulcan Materials is the closest peer; the consolidated US aggregates industry has supported strong pricing and steady growth.
- Long tenure is rewarded and expected — Ward Nye has been CEO since 2010, and the culture mirrors that stability.
- Raleigh corporate roles and quarry operations roles are functionally different jobs with different hiring processes, comp structures, and lifestyles.
About Martin Marietta Materials
Martin Marietta Materials, Inc. (NYSE: MLM) is one of the largest US producers of construction aggregates, cement, and ready-mixed concrete, headquartered in Raleigh, North Carolina. The company traces its corporate identity to a 1996 spin-off: when Martin Marietta Corporation merged with Lockheed to form Lockheed Martin, the materials business was separated into the publicly traded entity that exists today. Despite the shared name, MLM is not a defense contractor — it is a heavy building materials business that pulls rocks out of the ground, processes them, and sells them by the ton. About 10,000 employees work across 380+ active operations spanning 28 US states, the Bahamas, and Canada. Ward Nye has served as CEO since 2010, an unusually long tenure that has shaped the company's disciplined acquisition and pricing strategy. Anne Lloyd is CFO. Aggregates — crushed stone (granite, limestone, traprock), sand, and gravel — generate roughly 70% of revenue, with the remainder split between cement and ready-mixed concrete (strong in Texas and California) and a smaller magnesia specialties segment that produces refractory magnesium oxide and related chemicals at the Lewis Plant in Manistee, Michigan. End markets are roughly half public infrastructure (highways, bridges, airports — much of it driven by the federal Infrastructure Investment and Jobs Act and state DOT contracts), about 30% non-residential construction including the data center buildout from hyperscaler AI capex, and the remainder residential plus ChemRock specialty work. Geographic strength is concentrated in Texas, North Carolina, Georgia, Florida, California, Indiana, Iowa, Ohio, and New York, with the Bahamas Quarry on Grand Bahama Island shipping aggregates into Florida and the Southeast. The competitive set is small and consolidated — Vulcan Materials is the closest peer, with Heidelberg Materials, CRH, Holcim (separating its US business as Amrize in 2025), Eagle Materials, and Summit Materials rounding out the group. That oligopoly structure has supported 8-10% annual price increases on aggregates in recent years. Recent M&A includes the $1.6B Albert Frei & Sons acquisition in Colorado (2023) and Permian Basin aggregate assets from Trout Creek (2024), alongside steady bolt-on deals each year. This is a heavy-industry employer: most jobs outside Raleigh are at quarries, cement plants, and concrete batch plants, governed by MSHA safety standards rather than OSHA, with significant outdoor and equipment-operating work.
Application Process
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1
Find roles at martinmarietta
Find roles at martinmarietta.com/careers, which is powered by a Jobvite backend; you can also browse direct Jobvite-hosted job pages.
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2
Create a Jobvite candidate profile or apply with LinkedIn or resume upload
Create a Jobvite candidate profile or apply with LinkedIn or resume upload — most postings accept both options.
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3
Tailor your resume to the specific role: quarry, plant, ready-mix, professional,
Tailor your resume to the specific role: quarry, plant, ready-mix, professional, or corporate jobs each weight different qualifications.
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4
For operations roles, list specific equipment (haul truck, loader, excavator, do
For operations roles, list specific equipment (haul truck, loader, excavator, dozer, crusher, screen plant, conveyor) and any MSHA Part 46 or Part 48 training in plain text.
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5
For CDL driver and ready-mix mixer driver roles, list license class, endorsement
For CDL driver and ready-mix mixer driver roles, list license class, endorsements, years of experience, and clean MVR status near the top of the resume.
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6
For corporate or engineering roles based in Raleigh, expect a recruiter screen,
For corporate or engineering roles based in Raleigh, expect a recruiter screen, a hiring manager interview, and one or more functional or panel rounds.
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Plant and quarry roles typically move faster: phone screen, site visit and inter
Plant and quarry roles typically move faster: phone screen, site visit and interview with the plant manager, and a contingent offer subject to background, drug screen, and physical.
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8
Pre-employment screening commonly includes DOT or non-DOT drug testing, backgrou
Pre-employment screening commonly includes DOT or non-DOT drug testing, background check, MVR for any driving role, and a fit-for-duty physical for safety-sensitive positions.
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9
Internships and the Engineer in Training rotational program for civil, mining, m
Internships and the Engineer in Training rotational program for civil, mining, mechanical, and chemical engineers recruit on a college cycle — apply in fall for the following summer.
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After applying, set status alerts in Jobvite; recruiters use the platform's temp
After applying, set status alerts in Jobvite; recruiters use the platform's templated communications, so missing emails (often filtered to spam) is a common reason candidates drop out.
Resume Tips for Martin Marietta Materials
recommended
Use a single-column, ATS-friendly format — Jobvite parses cleanly from PDF and D
Use a single-column, ATS-friendly format — Jobvite parses cleanly from PDF and DOCX, but tables, columns, and graphics still cause field-mapping errors.
recommended
Mirror the exact job title from the posting in your resume header or summary so
Mirror the exact job title from the posting in your resume header or summary so the parser matches you to the requisition.
recommended
For operations roles, lead with safety record: years without a lost-time inciden
For operations roles, lead with safety record: years without a lost-time incident, MSHA Part 46 (surface) or Part 48 (underground) status, near-miss reporting habits, and any safety committee involvement.
recommended
Quantify production: tons per hour, yards of concrete poured, fleet size managed
Quantify production: tons per hour, yards of concrete poured, fleet size managed, uptime percentage, or annual quarry output you contributed to.
recommended
List heavy equipment by manufacturer and model (Cat 777, Komatsu HD785, Volvo A4
List heavy equipment by manufacturer and model (Cat 777, Komatsu HD785, Volvo A40, Sandvik QJ341) — recruiters and plant managers search by these terms.
recommended
For drivers, state license class, endorsements (tanker, HazMat, doubles/triples)
For drivers, state license class, endorsements (tanker, HazMat, doubles/triples), years of experience, and accident-free miles; flag ready-mix specific experience separately.
recommended
For engineering and corporate roles, highlight quantitative work — capital proje
For engineering and corporate roles, highlight quantitative work — capital project value managed, throughput improvement percentages, cost per ton reductions, capex business cases.
recommended
Call out any cement, aggregates, mining, construction materials, or DOT contract
Call out any cement, aggregates, mining, construction materials, or DOT contracting industry experience — this is a tight industry where recruiters know the players.
recommended
Bilingual English/Spanish is a meaningful asset at many plants and quarries; lis
Bilingual English/Spanish is a meaningful asset at many plants and quarries; list it explicitly with proficiency level rather than burying it.
recommended
Keep the resume to 1 page for hourly and entry roles, 2 pages for professional r
Keep the resume to 1 page for hourly and entry roles, 2 pages for professional roles, and avoid stuffing keywords — Jobvite scoring is keyword-aware but recruiters still read the document.
ATS System: Jobvite
Martin Marietta uses Jobvite as its applicant tracking system, hosted at jobs.jobvite.com behind the careers site. Jobvite parses uploaded resumes into structured fields, scores candidates against requisition keywords, and routes applications to recruiters and hiring managers. It supports LinkedIn auto-fill, candidate-facing status updates, and templated email communications.
- Upload a clean PDF or DOCX without tables, text boxes, headers, footers, or images — these break Jobvite's parser and result in blank fields you'll have to retype.
- After upload, manually verify every parsed field; Jobvite frequently misreads dates, splits employer names across rows, or drops bullet points from older roles.
- Use standard section headings: Experience, Education, Skills, Certifications — non-standard headings (Background, Career History, Toolbox) confuse the parser.
- Apply with the same email address you use for LinkedIn so Jobvite can reconcile your candidate profile across applications and avoid creating duplicates.
- Whitelist [email protected] and recruiter emails from @martinmarietta.com so interview invitations do not land in spam.
- Jobvite candidate status updates are real — check your profile dashboard, not just email, for movement on your application.
- If you reapply to a different role, update your profile resume rather than uploading a fresh one for each requisition; Jobvite carries your latest profile resume forward.
- For internal applicants, use the employee Jobvite portal — external applications from current employees are often deprioritized.
Interview Culture
Interviews at Martin Marietta are practical, direct, and rooted in operational reality.
For quarry, plant, ready-mix, and driver roles, expect a phone screen with a recruiter followed by an on-site visit with the plant or operations manager, often including a tour of the facility. You will be assessed on safety mindset first, technical skill second, and reliability third — Martin Marietta operates in a high-hazard industry where one fatality can shut down an operation, so questions about how you handle near-misses, lockout/tagout, and equipment pre-checks are standard. For engineering, capital projects, and corporate roles based in Raleigh, the format is more conventional: recruiter screen, hiring manager video interview, and a panel round of functional peers and leaders. Expect competency-based questions framed around the company's stated values (Safety, Ethics, Teamwork, Sustainability, Excellence), as well as technical depth questions tied to the specific role — capital project economics, plant throughput optimization, geological assessment, financial modeling, or supply chain logistics. Cultural fit questions tend to test for accountability, long-tenure orientation, and comfort with a heavy-industry operating cadence rather than tech-style ambiguity. Decision speed varies: hourly plant roles can close within two weeks; engineering and corporate roles usually run four to eight weeks across three to five conversations. Compensation discussions are direct, with structured pay bands for hourly roles and standard executive comp components (base, STI, LTI) for salaried positions. Relocation support is common for engineers and managers placed at remote quarry locations.
What Martin Marietta Materials Looks For
- Demonstrated safety mindset — concrete examples of stopping unsafe work, reporting near-misses, or improving site safety practices.
- Long-tenure orientation — Martin Marietta values employees who build careers, not job-hop; multiple short stints will get questioned.
- Comfort with heavy industry conditions — outdoor work, dust, noise, weather, rotating shifts, and remote quarry locations far from major cities.
- MSHA familiarity — knowing that mining sites operate under a different regulator than OSHA and respecting that distinction.
- Operational discipline — the ability to follow standard operating procedures, complete pre-shift inspections, and document everything.
- Technical credibility specific to the role — equipment operation hours, plant throughput data, engineering project results, or P&L ownership.
- Cost discipline — aggregates is a low-margin, high-volume business where pennies per ton matter; candidates who think in unit economics stand out.
- Customer awareness — DOTs, large contractors, ready-mix producers, and home builders are the customer base, and roles that touch them require that fluency.
- Bilingual English/Spanish skill is meaningfully valued at many plants given the workforce composition.
- Continuous improvement mindset — Lean, Six Sigma, or root-cause analysis exposure resonates in plant and operations interviews.
Frequently Asked Questions
Is Martin Marietta a defense company?
No. Martin Marietta Materials was spun off in 1996 when its former parent, Martin Marietta Corporation, merged with Lockheed to form Lockheed Martin. The materials business has been an independent NYSE-listed construction aggregates and cement company ever since. The shared name is historical.
What ATS does Martin Marietta use?
Martin Marietta uses Jobvite as its applicant tracking system. Applications submitted at martinmarietta.com/careers route through Jobvite, which handles resume parsing, requisition matching, and recruiter communications.
Where is Martin Marietta headquartered?
Corporate headquarters is in Raleigh, North Carolina. Operations are spread across 380+ sites in 28 US states plus the Bahamas and Canada, so most jobs are based at quarries, cement plants, or ready-mix facilities rather than at headquarters.
How many people work at Martin Marietta?
Approximately 10,000 employees across the United States, the Bahamas, and Canada, working in aggregates, cement, ready-mixed concrete, and magnesia specialties.
Who is the CEO of Martin Marietta?
Ward Nye has served as Chief Executive Officer since 2010. Anne Lloyd is the Chief Financial Officer. The long tenure of the executive team is reflected in the company's deliberate acquisition cadence and pricing discipline.
What does Martin Marietta actually sell?
Three product lines: aggregates (crushed stone, sand, gravel — about 70% of revenue), cement and ready-mixed concrete (about 25%), and magnesia specialty chemicals like refractory magnesium oxide (about 5%). The customers are highway departments, contractors, ready-mix producers, and builders.
What is MSHA and why does it matter for Martin Marietta jobs?
MSHA is the Mine Safety and Health Administration, the federal regulator for mining operations including aggregate quarries. It is distinct from OSHA, which governs general industry. Most Martin Marietta operations sites fall under MSHA, and you will need MSHA Part 46 (surface) or Part 48 (underground) training within your first 24 hours on site.
Are Martin Marietta operations unionized?
Most Martin Marietta sites are non-union, but there is union representation at some locations, including Operating Engineers Local 825 in New Jersey and Machinists at certain plants. Union status is location-specific.
How does the federal IIJA infrastructure law affect Martin Marietta?
The Infrastructure Investment and Jobs Act, signed in 2021, allocated $1.2 trillion to US infrastructure, with significant funding flowing to state DOTs for highway, bridge, and airport work — all of which consume aggregates and cement. Martin Marietta has cited IIJA-driven demand as a multi-year tailwind for its public infrastructure end market.
How does the data center boom affect aggregate demand?
Hyperscaler AI capex from companies like Microsoft, Meta, Google, Amazon, and CoreWeave is driving large new data center construction in markets where Martin Marietta operates. Each data center consumes meaningful tonnage of aggregates and concrete, contributing to the non-residential construction segment.
Who are Martin Marietta's main competitors?
In aggregates, Vulcan Materials is the closest direct competitor as the largest US aggregate producer. Other peers include Heidelberg Materials (German parent of the former Lehigh Hanson US business), CRH plc, Holcim (separating its US business as Amrize in 2025), Eagle Materials, and Summit Materials. The market is consolidated, which has supported pricing power.
Is bilingual English/Spanish helpful for Martin Marietta jobs?
Yes, particularly at plants and quarries with significant Hispanic workforce representation. Bilingual ability is genuinely useful for supervisors, safety trainers, dispatchers, and HR business partners, and worth listing prominently on your resume.
What is the engineering rotational program?
Martin Marietta runs Engineer in Training rotational programs for civil, mining, mechanical, and chemical engineers. These hire on a college recruiting cycle (apply in fall for the following summer) and rotate participants through multiple sites and functions over 18-24 months.
What is the typical interview process for a corporate role in Raleigh?
A recruiter screen, a hiring manager video interview, and a panel round of functional peers and leaders, typically over four to eight weeks. Expect competency-based questions tied to the company values and technical depth questions specific to the role.
What is the typical interview process for a quarry or plant operations role?
A recruiter or HR phone screen, an on-site visit and interview with the plant or operations manager (often including a facility tour), and a contingent offer subject to background check, drug screen, and physical. The full process can close in under two weeks for hourly roles.
Where are Martin Marietta's largest geographic markets?
The company's footprint is concentrated in Texas, North Carolina, Georgia, Florida, California, Indiana, Iowa, Ohio, and New York, with additional reach into Colorado following the Albert Frei & Sons acquisition. The Bahamas Quarry on Grand Bahama Island ships aggregates into Florida and the broader Southeast US by water, which means some logistics and marine operations roles sit outside the traditional quarry profile.
What is the magnesia specialties business?
Magnesia Specialties is a small but distinctive segment that produces refractory-grade magnesium oxide, magnesium hydroxide, and related chemicals at the Lewis Plant in Manistee, Michigan. It serves steel, environmental, and industrial customers and operates more like a chemical plant than a quarry, so roles there favor process engineering, chemical operations, and reliability backgrounds.
Open Positions
Martin Marietta Materials currently has 287 open positions.
Related Resources
Career Guides for Martin Marietta Materials Roles
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Sources
- Martin Marietta Materials — Careers —
- Martin Marietta Materials — Investor Relations —
- Martin Marietta Materials, Inc. — SEC EDGAR Filings —
- Mine Safety and Health Administration (MSHA) —
- Bipartisan Infrastructure Investment and Jobs Act (IIJA) — White House Fact Sheet —
- Jobvite — Recruiting Platform —
- Vulcan Materials Company — Investor Relations (Peer Reference) —
- Holcim — Amrize US Spin-Off Announcement —
- Martin Marietta — Albert Frei & Sons Acquisition Announcement (2023) —
- US Geological Survey — Crushed Stone and Sand & Gravel Statistics —
