Senior Nuclear Engineer
About The Position
This is a forecasted opportunity for upcoming work Omega Technical Services is seeking a highly motivated Senior Nuclear Engineer to support ongoing operations in Oak Ridge, TN. This position plays a vital role in advancing critical mission objectives within a highly regulated and technically demanding environment. As a trusted partner to government agencies and national laboratories, Omega Technical Services supports some of the nation's most complex and high-impact programs. Through these strategic collaborations, Omega contributes directly to the strength, security, and sustainability of the U.S. Nuclear Security Enterprise. The Senior Nuclear Engineer provides technical leadership and subject-matter expertise in nuclear and radiological analysis and in the preparation of safety documentation for DOE nuclear facilities. This role supports the development, review, and maintenance of Documented Safety Analyses (DSAs), Technical Safety Requirements (TSRs), and supporting safety basis documentation in accordance with applicable DOE standards and regulatory requirements. The Senior Nuclear Engineer serves as a technical authority, mentor, and reviewer for complex nuclear safety evaluations.
Requirements
- Candidate must be a U.S. Citizen.
- Satisfactory results of a pre-employment screening, which includes a drug and breath alcohol test, along with a Motor Vehicle Record check.
- Candidate must be able to obtain and maintain a DOE Security Clearance.
- Minimum of 15 years of experience performing nuclear analysis or preparing safety documentation for nuclear facilities.
- Demonstrated expertise in nuclear and radiological analysis and/or documented safety analysis preparation in accordance with DOE Standard 3009-2014.
- Strong knowledge of DOE nuclear safety basis processes and requirements.
- Proven ability to lead technical efforts and provide expert judgment on complex nuclear safety issues.
- Excellent written and verbal communication skills.
Nice To Haves
- Possession of an active DOE/DoD clearance within the past two (2) years is preferred.
- Previous DOE/NNSA work experience.
- Prior experience serving as a technical reviewer or safety basis authority.
- Advanced degree in Nuclear Engineering or related discipline.
Responsibilities
- Lead and perform nuclear and radiological analyses supporting safety basis documentation for DOE nuclear facilities.
- Develop, review, and approve Documented Safety Analyses (DSAs), hazard analyses, accident analyses, and supporting technical evaluations in accordance with DOE Standard 3009-2014.
- Provide technical oversight and guidance on nuclear safety methodologies, assumptions, and modeling approaches.
- Interface with project management, operations, engineering disciplines, and regulatory stakeholders, including U.S. Department of Energy representatives.
- Support safety basis change packages, Unreviewed Safety Question (USQ) evaluations, and regulatory reviews.
- Review subcontractor and vendor nuclear safety deliverables for technical adequacy and compliance.
- Mentor and provide technical direction to Nuclear Engineers and other junior staff.
- Support audits, readiness assessments, and independent reviews related to nuclear safety.
Benefits
- Omega Technical Services is a Service-Disabled Veteran-Owned Small Business and a trusted partner to the Department of Energy, Department of Defense, and other commercial clients, supporting mission-critical projects that shape national security and technological innovation. Our culture is defined by leadership, initiative, and trust. Our values drive meaningful outcomes and long-term impact.
- At Omega Technical Services, you’ll work alongside elite subject matter experts who thrive on being challenged, innovation, and collaboration. We offer competitive pay, comprehensive benefits, and the opportunity to grow your career in a mission-first, people-focused environment.
- When you join Omega Technical Services, you’re not just starting a job, you’re building a career that honors the past, powers today’s progress, and accelerates the most vital missions of tomorrow.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Number of Employees
11-50 employees
