How to Apply to Eletrosul (CGT Eletrosul)

11 min read Last updated April 20, 2026 3 open positions
Blake Crosley
Blake Crosley Researched using publicly available information, hiring data, and ATS analysis.

Key Takeaways

  • CGT Eletrosul hires through Gupy at eletrobras.gupy.io alongside the rest of the Eletrobras group (Holding, Furnas, Chesf, Eletronorte), so a fully completed Gupy profile in Portuguese with the right keywords and honest knockout answers is the highest-leverage thing you can do before applying.
  • Since the June 2022 privatization, hiring is processo seletivo privado under standard CLT rules, not concurso publico. Older concurso-prep advice from forums and apostilas is no longer relevant, although tenured employees still on the staff may have entered through that route.
  • Safety mindset is a heavily weighted criterion at every level given the inherent hazards of high-voltage electricity work. NR-10 (especially NR-10 SEP for the high-voltage workforce), NR-35, NR-33, and an active CREA registration are baseline expectations for engineering and operational roles.
  • Electricity-sector or regulated-utility experience is a meaningful tiebreaker. Candidates from other Eletrobras subsidiaries, Cemig, Copel, CPFL, Engie, Enel, EDP, ISA-Cteep, Taesa, Alupar, or large EPC contractors are weighted higher than equivalent candidates from unrelated sectors.
  • Expect a 4 to 10 week process for standard roles spanning Gupy triage, recruiter screen, technical or case round, behavioral panel, hiring manager, and senior leader final, plus admissional medical exam. Senior leadership roles can extend to 8 weeks given the cross-Eletrobras governance overlay.
  • Compensation is competitive with regulated-utility peers in Brazil but modest compared to private banking or top-tier consulting. The package includes meaningful PLR tied to Eletrobras group performance, full benefits (Bradesco or Caixa Saude depending on level, Caixa Dental, vale refeicao, vale alimentacao, Fundacao Eletrobras previdencia complementar, Gympass, seguro de vida, auxilio creche, parental leave above CLT minimum, transporte fretado at remote sites), and stable working conditions historically protected by union representation.
  • The Florianopolis HQ has long-standing partnerships with UFSC and the Programa de Pos-Graduacao em Engenharia Eletrica, which means UFSC alumni and PPGEE candidates carry recognition advantages for senior power-systems roles, and references from UFSC faculty meaningfully boost late-stage interview standing.
  • Working at CGT Eletrosul means working inside a publicly listed regulated entity with a 45 percent federal government shareholder and golden share, intense ANEEL oversight, and active union representation. Be prepared to articulate why this combination of regulated stability and post-privatization transformation attracts you, and demonstrate that you understand the public-service ethos as a feature rather than a constraint.
  • Be prepared to discuss mobility honestly. Assignments at remote substations and plant sites in the interior of the southern states are part of many operational roles, and candidates who hedge on location flexibility lose ground to equally qualified peers who commit clearly.

About Eletrosul (CGT Eletrosul)

CGT Eletrosul (Companhia de Geracao e Transmissao de Energia Eletrica do Sul do Brasil S.A.), historically known as Eletrosul Centrais Eletricas S.A. before its 2017 rebrand, is a Brazilian electricity generation and transmission utility headquartered in Florianopolis, Santa Catarina, on the southern coast of Brazil. The company is a wholly-owned subsidiary of Eletrobras (BVMF: ELET3, ELET6 and NYSE: EBR), the Latin American power-sector holding company that was privatized in June 2022 in what remains the largest Brazilian privatization in 25 years, although the Brazilian federal government retains roughly 45 percent of the economic interest plus a golden share that protects strategic interests in the integrated national grid. Within the post-privatization Eletrobras group, CGT Eletrosul is one of four geracao-e-transmissao subsidiaries alongside Furnas, Chesf, and Eletronorte, each carved out by geographic region and technical specialty. CGT Eletrosul operates a generation portfolio anchored by hydroelectric plants in Santa Catarina, Rio Grande do Sul, and Parana (including the Passo Fundo, Mauricio Joppert, Sao Domingos, and a participating stake in the Itaipu Binacional complex through coordinated dispatch with the Itaipu entity), wind and solar assets through subsidiary holdings, and a transmission network of high-voltage lines (230 kV, 525 kV, and 800 kV) that interconnects the three southern states and provides cross-border interconnections with Argentina (Garabi conversion station) and Uruguay (Melo and Rivera frequency converters). The company employs approximately 1,500 direct staff across its Florianopolis headquarters, regional operational centers in Porto Alegre, Curitiba, Maracaju, and various plant sites and transmission substations spread across the southern cone of Brazil. Operationally, CGT Eletrosul sits inside the Operador Nacional do Sistema Eletrico (ONS) dispatch hierarchy, sells generated energy through bilateral contracts and the Camara de Comercializacao de Energia Eletrica (CCEE) spot market, and earns regulated revenue (Receita Anual Permitida) on its transmission assets through ANEEL concession contracts that run on 30-year cycles. The cultural reality at CGT Eletrosul is shaped by three forces simultaneously: a deep technical engineering tradition inherited from the half-century history of the federal Eletrobras group, a unionized workforce represented by the Sindicato dos Trabalhadores nas Empresas de Energia Eletrica that retains real influence over working conditions and the post-privatization transition, and a still-evolving governance reform agenda driven by the 2024-2025 Eletrobras board reset that is gradually pushing the holding and its subsidiaries toward a more competitive private-sector operating cadence without erasing the public-service ethos that still defines how engineers and operators talk about the work.

ATS System: Gupy

CGT Eletrosul, like the rest of the post-privatization Eletrobras group (Holding, Furnas, Chesf, Eletronorte), uses Gupy as its applicant tracking system, with the unified Eletrobras careers portal at eletrobras.gupy.io serving every subsidiary. Gupy is the dominant ATS for large Brazilian enterprises (also used by Vale, Itau, Magazine Luiza, Ambev, B3, Petrobras for some channels, and most Bovespa-listed companies). The system combines AI-driven candidate ranking based on keyword matching against the job description, hard knockout question filters, profile completeness scoring, and a Portuguese-first NLP layer trained for Brazilian curriculo conventions. Candidates apply through eletrobras.gupy.io, complete a single Gupy profile that carries across all Eletrobras-group postings (so applying to one CGT Eletrosul opening builds your profile for future Furnas, Chesf, Eletronorte, and Holding openings), and answer 5 to 12 role-specific knockout questions per application. The system shows recruiters a ranked candidate list with a fit score, and recruiters typically only review the top 30 to 50 candidates per opening. Gupy actively tracks application history across the entire Eletrobras group, so serial low-fit applicants are downranked across future postings throughout the holding.

  • Submit your curriculo and complete your Gupy profile entirely in Portuguese; the NLP and ranking algorithm are tuned for Portuguese first and an English-only profile signals weak fit even when the role technically accepts bilingual candidates.
  • Mirror the exact terminology from the job posting in your skills, experience descriptions, and profile fields, including electricity-sector domain terms (geracao hidreletrica, transmissao, subestacao, ONS, ANEEL, CCEE, NR-10 SEP) and technical stack terms (SAP, SCADA, IEC 61850, PI System, AutoCAD, MATLAB, Python, Power BI), because keyword density is the single largest input to your ranking score.
  • Complete every Gupy profile field including formacao, idiomas, certificacoes, registros profissionais (especially CREA active status), PCD declaration, and racial self-identification, since profile completeness is a direct ranking factor and missing fields can drop you below the recruiter review threshold.
  • Answer knockout questions deliberately and honestly. They are hard filters before any human sees your profile, and a careless answer on location flexibility, salary, language, NR certifications, or willingness to work escala 12x36 removes you immediately regardless of the strength of your resume.
  • Apply only to roles that genuinely fit your profile rather than every Eletrobras-group opening, because Gupy tracks application-to-fit-score history across the holding and serial low-fit applicants are downranked across future postings, including ones where you would otherwise be a strong candidate.
  • Export your resume as PDF rather than DOCX to preserve formatting, use a single-column layout without tables or text boxes, avoid headshots, keep the file under 2 MB, and ensure your CREA registration number and active status are prominently visible for engineering roles.
  • Refresh your Gupy profile every 3 to 6 months even when you are not actively applying, because profile recency is a minor ranking input and an outdated profile signals a stale candidate to both the algorithm and the recruiter.

Complete Gupy Resume Guide →

Interview Culture

CGT Eletrosul's interview culture sits at the intersection of three traditions and you should arrive prepared for all three at once.

The first is the half-century engineering tradition of the federal Eletrobras group, which means deep technical interviews anchored in power-system fundamentals, regulatory literacy, and a strong expectation that you can talk concretely about the Sistema Interligado Nacional, the role of ONS in real-time dispatch, the regulated revenue model on transmission concessions, and the operational realities of running hydroelectric plants and high-voltage substations across the southern cone. Interviewers, particularly in engineering and operations, will frequently be 15-to-30-year veterans of CGT Eletrosul or its predecessor Eletrosul Centrais Eletricas, and they evaluate technical depth with a quiet rigor that does not reward bluffing. The second tradition is the unionized public-service ethos, represented day-to-day by the Sindicato dos Trabalhadores nas Empresas de Energia Eletrica. Even after privatization, this ethos still shapes how the work is described, how working conditions are negotiated, and how interviewers think about long-tenure career paths. Candidates who frame the role as a stepping-stone or who exhibit pure private-sector financial engineering instincts can land flat with veteran panels, while candidates who articulate genuine interest in electricity infrastructure as a public good resonate strongly. The third tradition is the post-privatization transformation agenda, which has been increasingly visible since the 2022 privatization and the 2024-2025 Eletrobras governance reform. A newer cohort of leaders hired since 2022 from companies like Engie, Enel, EDP, ISA-Cteep, Taesa, Itau BBA, BTG Pactual, and the large consultancies has moved into senior CGT Eletrosul roles bringing private-sector operating cadence, capital allocation discipline, and explicit performance management. Interview rounds with this cohort feel more like a global utility or financial-services interview, with structured competency questions, business cases, and concrete probes on initiative-taking. Across all three traditions, expect questions on safety culture and your personal experience with NR-10 and high-voltage work environments; do not give theatrical answers, because the room has likely seen real incidents and rewards specific personal stories. Behavioral interviews probe alignment with Eletrobras' published values (Foco no Cliente, Foco em Resultados, Espirito Empreendedor, Etica, Etica e Integridade, Sustentabilidade, Diversidade e Inclusao, Seguranca e Saude) using STAR-format storytelling, and you should arrive with a quantified story for each. Tech interviews for the corporate IT modernization function follow patterns familiar to anyone interviewing at large Brazilian regulated enterprises moving to cloud, with system design, coding (for engineering tracks), and project deep-dive rounds. Decisions for standard professional roles arrive within 5 to 15 business days; senior leadership roles can take 4 to 8 weeks given the cross-Eletrobras governance overlay. Feedback is provided to candidates who reach the later stages, and rejection in late rounds often comes with an invitation to apply again in 12 to 18 months for adjacent roles inside the broader Eletrobras group.

What Eletrosul (CGT Eletrosul) Looks For

  • Demonstrable safety mindset and willingness to stop work, escalate risk, and speak up against schedule pressure. Electricity-sector hiring weighs this heavily because the operational environment is irreducibly hazardous and ANEEL publishes fatality and injury rates that directly affect concession standing.
  • Operational rigor and regulated-utility experience, with strong preference for candidates who understand electricity, oil and gas, water and sanitation, telecommunications regulation, or large public infrastructure, because CGT Eletrosul's culture and decision rhythm are shaped by 30-year concession contracts, ANEEL oversight, and 24/7 dispatch coordination with ONS.
  • Technical depth in your declared specialty: power-system protection and control, hydroelectric operations and maintenance, transmission planning, substation engineering, regulatory affairs, energy commercialization through CCEE, civil and mechanical engineering for hydro infrastructure, environmental licensing under IBAMA and state agencies, or the modernization stack (SAP, SCADA, IEC 61850, PI System, cloud data platforms) for tech roles.
  • Track record of delivering complex multi-stakeholder initiatives spanning operations, engineering, regulatory, environmental, communities, and finance, since most CGT Eletrosul projects involve federal regulators (ANEEL, ONS, MME, IBAMA), state environmental agencies, municipal authorities, indigenous communities affected by hydro reservoirs, and union representation working in parallel.
  • Strong written and spoken Portuguese plus working English for senior, corporate, regulatory, commercial, and tech roles. CGT Eletrosul interacts with the Argentine and Uruguayan grid operators on the Garabi, Melo, and Rivera interconnections, with international equipment suppliers (ABB, Siemens Energy, GE Vernova, Hitachi Energy, CG Power), and with the broader Eletrobras governance overlay that increasingly works in English at the holding level.
  • Alignment with the post-privatization transformation agenda combined with respect for the public-service tradition that still defines the workforce, demonstrated through concrete behavioral examples rather than slogans, with particular attention to the safety, ethics, and sustainability values that carry the most weight on interview panels.
  • Ethical posture and comfort working inside a publicly listed regulated entity (Eletrobras BVMF: ELET3, ELET6 and NYSE: EBR) under intense scrutiny from ANEEL, the Comissao de Valores Mobiliarios, the SEC for the NYSE-listed parent, the Tribunal de Contas da Uniao for legacy public-funding contracts, and the Brazilian federal government as a 45 percent shareholder with golden-share rights.
  • Willingness to embrace mobility and rotational schedules where the role requires it, including assignments at remote substations and hydroelectric plant sites in the interior of Santa Catarina, Rio Grande do Sul, Parana, and Mato Grosso do Sul. Mobility flexibility is a meaningful tiebreaker for high-potential candidates entering the operational side of the business.

Frequently Asked Questions

Where do I apply for CGT Eletrosul jobs?
All open positions across the Eletrobras group, including CGT Eletrosul roles based in Florianopolis, Porto Alegre, Curitiba, and the regional plant and substation sites, are posted on the unified Eletrobras careers portal at eletrobras.gupy.io. Avoid third-party reposts that link elsewhere, since they often funnel into outdated trackers or scams. Filter by Empresa to isolate CGT Eletrosul postings and by Localidade for the specific work site you are targeting.
What ATS does CGT Eletrosul use?
CGT Eletrosul uses Gupy, the dominant applicant tracking system for large Brazilian enterprises and the unified ATS for the entire post-privatization Eletrobras group (Holding, Furnas, Chesf, Eletronorte). Gupy ranks candidates using keyword matching against the job description, knockout question filters, and profile completeness scoring with a Portuguese-first NLP layer. Submitting in Portuguese, mirroring the posting's exact terminology, and completing every profile field are the three highest-leverage Gupy optimization tactics.
Does CGT Eletrosul still hire through concurso publico?
No. Since the June 2022 privatization of Eletrobras, CGT Eletrosul hires through processo seletivo privado run on Gupy, under standard CLT private-sector rules. Tenured employees still on the staff may have entered through legacy concursos publicos (the most recent significant one was 2018), and you may occasionally see references to remaining eligibility lists from those old concursos for very specific roles, but the canonical hiring channel today is the Gupy processo seletivo. Older concurso-prep apostilas, courses, and forum advice are no longer relevant for new hires.
What is the difference between CGT Eletrosul and Eletrobras Holding?
Eletrobras (BVMF: ELET3, ELET6 and NYSE: EBR) is the publicly listed Latin American power-sector holding company, privatized in June 2022 with the Brazilian federal government retaining roughly 45 percent of the economic interest plus a golden share. CGT Eletrosul is one of four geracao-e-transmissao subsidiaries of the holding (alongside Furnas, Chesf, and Eletronorte), responsible for hydroelectric generation and high-voltage transmission across Santa Catarina, Rio Grande do Sul, Parana, Mato Grosso do Sul, and the cross-border interconnections with Argentina and Uruguay. The Holding handles group-level finance, governance, and investor relations; CGT Eletrosul handles the actual physical generation and transmission assets in the southern cone.
Where is CGT Eletrosul headquartered and what is the working language?
CGT Eletrosul is headquartered in Florianopolis, Santa Catarina, on the southern coast of Brazil. Portuguese is the working language at HQ and across all operational sites, and the Gupy and recruiter screen process is Portuguese-first. Working English is required for senior, corporate, regulatory, commercial, and tech roles, particularly those touching the Argentine and Uruguayan interconnection projects (Garabi, Melo, Rivera) or the broader Eletrobras governance overlay that increasingly works in English at the holding level. Spanish is a real plus for the cross-border interconnection work.
What is the typical compensation structure at CGT Eletrosul?
CGT Eletrosul offers competitive base salary aligned with regulated-utility peers in Brazil but modest compared to private banking or top-tier consulting. The package includes a meaningful PLR (participacao nos lucros e resultados) tied to Eletrobras group performance and individual goals, a comprehensive benefits package (Bradesco Saude or Caixa Saude depending on level, Caixa Dental, vale refeicao or refeitorio at HQ and operational sites, vale alimentacao, Fundacao Eletrobras previdencia complementar with company match, Gympass, seguro de vida, auxilio creche, parental leave above CLT minimum, transporte fretado at remote sites), and stable working conditions historically protected by union representation. Senior leadership roles include long-term incentive programs tied to ELET3 share performance after the 2024-2025 governance reform expanded the LTI framework.
How heavily does CGT Eletrosul weight safety in interviews?
Heavily, and explicitly, particularly for engineering and operational roles. The work environment includes high-voltage substations, energized transmission lines, and hydroelectric plant operations where every decision has physical consequences and ANEEL publishes fatality and injury statistics that affect concession standing. Expect direct questions about your NR-10 (and NR-10 SEP for high-voltage work), NR-35, and NR-33 certifications, your personal experience stopping work or escalating risk, and your understanding of the Programa de Prevencao de Riscos Ambientais. Theatrical or generic safety answers are filtered out fast in favor of concrete personal stories.
What role does the Sindicato play in working conditions?
The Sindicato dos Trabalhadores nas Empresas de Energia Eletrica represents the unionized workforce at CGT Eletrosul and across the broader electricity sector in the southern states. Even after privatization, the Sindicato retains real influence over working conditions, the Acordo Coletivo de Trabalho negotiated annually or biennially, escala arrangements at operational sites, and the post-privatization transition itself. Understanding that union representation is a normal and constructive feature of the workplace, rather than an obstacle, helps you interview better and integrate faster after joining.
What background does CGT Eletrosul prefer for tech and digital roles?
CGT Eletrosul's tech and digital function is in active modernization on SAP, SCADA platforms, IEC 61850 substation automation, OSIsoft PI System, Azure and AWS, and a modern data platform stack supporting predictive maintenance and dispatch optimization. The company prefers engineers with regulated or asset-heavy industry backgrounds (electricity, oil and gas, water utilities, manufacturing, large banks, telcos) over pure-consumer-tech profiles, because the operating environment requires comfort with industrial control systems, OT/IT integration, long deployment cycles, and high-availability requirements that public-cloud SaaS rarely demands.
What should I read before interviewing at CGT Eletrosul?
Spend a focused weekend with: Eletrobras' most recent Form 20-F filed with the U.S. Securities and Exchange Commission (the most rigorous public source on the business and risks), the latest Eletrobras Sustainability Report and Integrated Report on eletrobras.com/ri, Lei 14.182/2021 that authorized the privatization and the resulting governance reform documents from 2024-2025, the ANEEL website for the regulatory framework on transmission concessions and generation dispatch, the ONS Procedimentos de Rede for an understanding of how dispatch and reliability are managed in the Sistema Interligado Nacional, and one quarterly earnings call transcript to absorb the language and metrics leadership uses. For operations roles, also review NR-10 and NR-10 SEP plus the relevant ANEEL technical resolutions for the asset class you will be working on.

Open Positions

Eletrosul (CGT Eletrosul) currently has 3 open positions.

Check Your Resume Before Applying → View 3 open positions at Eletrosul (CGT Eletrosul)

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Sources

  1. Eletrobras Official Careers Portal (Gupy) — Eletrobras / Gupy
  2. Eletrobras Corporate Website - About Us and Subsidiaries — Centrais Eletricas Brasileiras S.A. (Eletrobras)
  3. Eletrobras Investor Relations - Annual and Sustainability Reports — Centrais Eletricas Brasileiras S.A. (Eletrobras)
  4. Eletrobras Form 20-F Annual Report — U.S. Securities and Exchange Commission
  5. Lei No 14.182 de 2021 - Eletrobras Privatization Authorization — Presidencia da Republica - Casa Civil
  6. ANEEL - Agencia Nacional de Energia Eletrica — Governo Federal do Brasil
  7. ONS - Operador Nacional do Sistema Eletrico — Operador Nacional do Sistema Eletrico
  8. Gupy Applicant Tracking System — Gupy Tecnologia LTDA
  9. B3 - Eletrobras Listed Company Profile (ELET3, ELET6) — B3 - Brasil Bolsa Balcao