Facilities Mechanical Engineer II

About the Role

At Jefferson Lab you’ll champion cutting‑edge science and operational excellence while shaping the future of discovery. This position provides round‑the‑clock maintenance, construction, and operational support for Accelerator and Physics operations, and involves engineering design, system operation oversight, and maintenance planning for a variety of facility mechanical systems.

Responsibilities

• Accomplish engineering design, system operation oversight, maintenance requirements definition, and modification requirements development for mechanical systems such as HVAC, low conductivity water, cooling water, dewatering, contaminated water collection, process and control air, and industrial/building automation.
• Provide round‑the‑clock maintenance, construction, and operational support for Accelerator and Physics operations.
• Perform mechanical engineering design work or coordinate with architect‑engineering consultants (A‑E) to produce construction packages for new systems and existing system modifications.
• Use computer‑aided drafting to develop drawings.
• Design, operate, and maintain building and industrial controls, including utility monitoring and remote control systems.
• Determine the most appropriate means of maintaining mechanical systems through service, design, and construction contracts, evaluating timeliness and cost effectiveness.
• Serve as the procurement officer’s technical representative on construction contracts and maintenance service agreements.
• Provide direction to subcontractors and oversee technical performance, ensuring work is completed safely and within budget.
• Investigate, test, and inspect mechanical systems to ensure proper operation and identify deficiencies.
• Collaborate with other engineers and groups to solve technical problems related to mechanical system operation.
• Review A‑E designs and mechanical subcontractor proposals for technical conformance and compliance with construction codes and standards.
• Perform mechanical energy management studies, make proposals, and implement projects to help the Lab meet DOE energy goals.

Requirements

• 4 + years experience performing mechanical engineering design and technical support.
• Bachelor’s Degree in Mechanical Engineering (Exchange Education above the minimum may be substituted for experience; relevant experience may not be substituted for education).

Preferred Licenses and Certifications

• Current Fundamentals of Engineering (FE) registration in Virginia.
• Preference for a state with a direct reciprocity agreement with Virginia.

Knowledge, Skills, and Abilities

• Working knowledge of building codes.
• Effective verbal and written communication, time management, interpersonal, and organizational skills.
• Proficiency in computer‑aided drafting systems, especially AutoCAD.
• High level of initiative and ability to manage multiple projects with clear expectations and timelines.
• Ability to work collaboratively with individuals at all levels in a team environment.
• Knowledge of various HVAC systems and facility mechanical systems, including related control systems.

Benefits

• Medical, Dental, and Vision Care Plans
• Flexible Spending Accounts
• Paid Time‑off and Leave Programs (Paid Parental, vacation, holidays, and sick leave)
• 401(k) Plan – 9% Lab Contribution; 100% vested
• Flexible Work Arrangements (Remote & Alternate Work Schedules available)
• Tuition Assistance, Training and Professional Development Programs
• Access to the Chesapeake Bay region with nearby beaches, mountains, and major East Coast metropolitan centers

Pay

The good‑faith pay range for this role is $91,800 – $131,900 per year. Actual compensation may vary and may be above the posted range based on factors such as a candidate’s skills, experience, education, certifications, and work location.

About Jefferson Lab

Jefferson Lab is a community dedicated to solving the most challenging scientific and engineering problems of our time. Located in southeastern Virginia amid a vibrant technology community, a career here means working on “big science” alongside top scientists and engineers from around the world to unlock the secrets of the visible universe. Managed by SURATech, LLC, the Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and seeks team members ready to apply their skills and passion to make an impact.