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Alva Energy

Turnkey uprates for existing nuclear reactors

Engineering Director - Steam Turbine Plant

Engineering LeadershipConfirmed live in the last 24 hours
Full-timeCambridge, MA, USANo salary listed

About the Job

Requirements

  • A bachelor's degree in Mechanical, Nuclear, Industrial, Petroleum, Chemical, Civil, Electrical, or a related engineering discipline.
  • At least 8 years of experience in power plant systems engineering and/or leading engineering on large power or process-industry projects with significant EPC or Owner’s Engineer interaction.
  • Extensive knowledge of steam cycles and power conversion systems, and a strong understanding of steam turbine plants and major balance-of-plant systems.
  • Experience managing engineering teams across multiple disciplines, including leading internal engineers and external contractors or EPC partners.
  • Background in a hard-tech startup taking complex systems from concept to first deployment.
  • Engineering leadership in oil and gas, petrochemicals, refining, LNG, or conventional power generation environments with high rigor around safety, codes, and execution.
  • Willingness to travel up to approximately 25% to sites and suppliers.

Responsibilities

  • Lead multi-discipline engineering delivery by coordinating mechanical, electrical/instrumentation and controls, and civil/structural engineering.
  • Own plant power integration and lead system design for modifications and tie-ins to the existing plant.
  • Manage EPCs and engineering contractors by defining scopes, interfaces, and deliverables; running design and progress reviews; and overseeing technical performance, requests for information, design changes, and issue resolution.
  • Drive stage-gated engineering maturity from FEL-1 through FEL-3 or 30/60/90%, setting deliverables, quality criteria, and gate reviews.
  • Develop and review engineering standards, technical specifications, and contract scopes for EPC and major equipment.
  • Own major equipment technical direction by developing technical specifications for steam turbines, condensers, and feedwater/condensate systems, and evaluating vendor proposals and designs.
  • Translate engineering into field execution by supporting construction-ready work packaging and execution plans, and providing engineering support during construction, commissioning, and startup.
  • Build and lead the engineering team by hiring, onboarding, mentoring, and growing Alva’s engineering function, and improving standards, tools, and operating cadence for project delivery.

About the Company

Alva Energy

Turnkey uprates for existing nuclear reactors

Alva Energy upgrades existing U.S. nuclear reactors to boost their power output, focusing on uprates that retrofit plants with steam generator replacements and a second turbine generator to add about 200–300 megawatts per reactor. The company manages the entire uprate lifecycle—from NRC regulatory compliance and procurement to installation and commissioning—using standardized, turnkey delivery that makes upgrades repeatable and financeable. Its offering is designed for utilities and large power users (like hyperscale data centers) and uses off-balance-sheet financing to enable high-value power purchases without raising residential rates. Alva translates complex retrofit projects into predictable, regulated-safe processes drawn from proven uprates worldwide, and it aims to unlock up to 10 gigawatts of additional capacity across the existing U.S. reactor fleet.

Company size
11-50
Company stage
Series A
Total funding
$33M
Headquarters
Cambridge, MA
Founded
2024

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