Senior Mechanical Engineer 1 - Nuclear
$84.76k - $129.5kSargent & Lundy
Hybrid Role In Nuclear Power Plant Systems DesignThis role offers a hybrid work arrangement. You'll spend three days a week in the office, giving you the flexibility to work remotely for two days.You will be involved in nuclear power plant systems design, including preparation or review of:Modification packages for operating nuclear power plantsFunctional mechanical drawings and/or drawings for nuclear power plant systemsEngineering analyses and evaluations to support modifications and operation of plant systemsTechnical specifications and procurement documents for plant equipmentVendor bid evaluations for plant equipmentStudies and options evaluations for modifications to operating nuclear power plantsIn addition, you will have the opportunity to:Develop engineering cost estimates for small to mid-sized client-requested work scopesVisit client office and/or plant site locations to interface with the client and make presentations related to engineering tasks and statusLead engineering project teamsQualificationsWe do not sponsor employees for work authorization in the U.S. for this position.BS or MS in Mechanical or Chemical Engineering from an ABET accredited program with academic coursework in thermodynamics, fluid mechanics, and heat transfersA minimum of 5 years of experience in the power industryWorking knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plantsPE license is beneficial, but not requiredAI & Automation At Sargent & LundyIn this role, we expect people to be willing or able to lead others who use modern tools:You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required.We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows.Award-Winning BenefitsAt Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.Health & WellnessFinancial BenefitsWork-Life BalanceHealth Plans: Medical, Dental, VisionLife & Accident InsuranceDisability CoverageEmployee Assistance Program (EAP)Back-Up DaycareFSA & HSA401(k)Pre-Tax Commuter AccountMerit Scholarship ProgramEmployee Discount ProgramCorporate Charitable Giving ProgramTuition AssistanceFirst Professional Licensure BonusEmployee Referral BonusPaid Annual Personal/Sick Time (PST)Paid VacationPaid HolidaysPaid Parental LeavePaid Bereavement LeaveFlexible Work ArrangementsCompensation Range$84,762 - $129,498Transparency StatementSargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.About This Business UnitJoin Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!Equal OpportunitySargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.
$118.02k - $180.31k
...remotely for two days. You will be involved in nuclear power plant systems design, including... ...for operating nuclear power plants Functional mechanical drawings and/or drawings for nuclear power plant systems Engineering analyses and evaluations to support modifications...SuggestedHourly payWork at officeLocal areaRemote workWorldwideFlexible hours3 days per week- Sargent Lundy in Warrenville, Illinois, seeks an experienced engineer for a nuclear power plant systems design role. Responsibilities include... ...developing cost estimates. Candidates should have a BS/MS in Mechanical or Chemical Engineering and over 10 years of experience in...Senior
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...minorities, women, the disabled, protected veterans and all other qualified applicants.The Successful ApplicantBachelor's degree in Mechanical Engineering or a related field (Master's degree a plus).7+ years of relevant mechanical engineering experience in a manufacturing or...SeniorLocal area$100k - $145k
A professional engineering firm in Lisle seeks a Mechanical Engineer to focus on HVAC and plumbing systems design. The role emphasizes designing efficient systems for diverse clients, conducting site assessments, and leading project responsibilities. Candidates should...Senior- A prominent energy sector engineering firm is seeking a Senior or Specialist Civil/Structural Engineer in Naperville, IL. The role focuses on planning... ...Engineering and at least 7 years of experience in nuclear facilities. This position offers flexible working conditions...SeniorFlexible hours
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Lombard, ILMechanical Engineering - Engineering /Full Time /HybridValdes Architecture & Engineering is seeking an experienced Senior Mechanical Engineer to support projects across municipal infrastructure, water and wastewater, building systems, industrial process facilities...SeniorFull timeFor contractorsLocal area- ...entrepreneurial environment of a growing technology venture combined with the resources, stability, and engineering expertise of a global industry leader.This role leads the mechanical design, product validation, and manufacturing development of BoundaryCool thermal management...SeniorFlexible hours
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Constellation is looking for a Senior Engineer to support Clean Energy Center operations in Warrenville, Illinois. The role involves advanced... ...hold a Bachelor's degree in Engineering with significant nuclear experience, possess strong technical expertise, and demonstrate...Senior$91k - $120.3k
...Minnesota / Milwaukee, Wisconsin / Downers Grove, IllinoisFacilities Engineering - Mechanical /Full Time (40) /HybridOur employee-owned and multi-... ...type of employment visas, including but not limited to H‑1B, F‑1 OPT/CPT, TN, or other work authorization programs.*Pre-...Full timeH1bWork at officeWork from homeVisa sponsorshipWork visaFlexible hoursNight shift$90k - $120k
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