Mechanical Engineer Intern Jobs in Oak Ridge, TN

Boston Government Services, LLC. (BGS) has created this Evergreen Talent Pool post for gathering qualified candidates for a position relating to Mechanical Engineer to support our client.

Boston Government Services (BGS) is an engineering, technology, and security firm helping to advance missions of national importance for government programs, national laboratories, national security facilities, nuclear operations, and complex projects. We support clients at every stage, from strategic planning and program management to the execution of engineering and technical activities. We work to attract and retain the best talent because the best talent delivers the best results for our clients. Our capabilities are based on our experience in complex, secure, and highly regulated environments. We leverage our experience and capabilities to provide mission-driven solutions tuned to our client's mission needs and strategic direction.

Work that Matters. People that Matter More. At BGS, we believe meaningful work starts with great people. We foster a culture built on respect, collaboration, and accountability—where employees are empowered to contribute ideas, grow professionally, and make an impact. We care about our employees’ well-being through competitive benefits, clear expectations, and an environment that values both excellence and connection.

If you align with BGS’ company values and culture, we would love for you to explore opportunities to join our growing team by checking out the job description below!

Duties/Responsibilities:

We are seeking a Mechanical Engineer to support Federal projects and clients within the Department of Energy (DOE). This role will contribute to the design, analysis, specification, and implementation of mechanical systems in support of complex government and energy-related facilities and programs. The ideal candidate is detail-oriented, collaborative, and capable of working in regulated environments with multidisciplinary teams.

• Support the design, analysis, and development of mechanical systems and components for Federal and DOE-related projects.
• Develop, review, and maintain engineering drawings, calculations, specifications, and technical documentation.
• Coordinate with internal engineering teams, project managers, and external vendors to ensure project requirements are met.
• Assist with equipment selection, system sizing, and performance evaluations.
• Ensure designs and deliverables comply with applicable codes, standards, and Federal regulations (e.g., ASME, ANSI, DOE requirements).
• Participate in design reviews, technical meetings, and project status updates.
• Support construction, installation, testing, commissioning, and troubleshooting activities as required.
• Review vendor submittals, technical data, and drawings for compliance with project specifications.
• Provide technical support throughout the project lifecycle, from concept through completion.

Required Skills and Qualifications:

• Bachelor’s degree in mechanical engineering, and 3-10 years of mechanical engineering experience.
• Fundamental knowledge of mechanical engineering principles, systems, and design methodologies.
• Ability to interpret engineering drawings, specifications, and technical documents.
• Proficiency with common engineering software tools (e.g., CAD, analysis, or documentation tools).
• Strong written and verbal communication skills.
• Ability to work effectively in a team-oriented, project-driven environment.
• Must be able to pass a drug screening and background check.

Preferred Qualifications

• Master’s degree in mechanical engineering, and 10+ years of experience.
• Experience supporting Federal, DOE, or other government-related projects.
• Familiarity with regulated or safety-sensitive environments (energy, nuclear, industrial, or infrastructure).
• Knowledge of applicable mechanical codes and standards (ASME, NFPA, ANSI, etc.).
• Experience coordinating with vendors, contractors, or multidisciplinary engineering teams.
• Exposure to project controls, quality assurance, or compliance documentation.
• Engineer-in-Training (EIT) certification or progress toward Professional Engineer (PE) licensure.

Location/Work Arrangement:

• Full time, Monday – Friday, 40-hour work week.

Benefits:

BGS offers a competitive total compensation package to eligible employees. Benefits include Health, Dental, Vision, Life Insurance, Paid Vacation, 401K, Long and Short-Term Disability.

EEO:

BGS is an Equal Opportunity/Affirmative Action employer. All qualified applicants are encouraged to apply and will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected veteran status.

Exclusive Agreement Disclaimer:

BGS has standing contracts with federal agencies throughout the United States. We require an affirmative exclusive agreement to represent all candidates to our clients. By submitting this application, you are consenting to allow BGS to represent you as a candidate for the role in which you are applying.