Engineer, Mechanical Engineer

Oak Ridge, United States | Posted on 12/05/2025

Ray Tek Federal is seeking experienced Mechanical and Electrical Engineers to support a large-scale project centered around the design and construction of a new data center. Candidates must bring deep technical expertise in mechanical or electrical systems for data centers or comparable high-demand facilities, along with strong communication and coordination skills.

• Must be a U.S. citizen
• Must be willing to relocate to Oak Ridge, TN if not local
• Clearance not required, however must be willing to do a background check in accordance with Ray Tek policy to confirm you are a U.S. citizen, no criminal history, a drug test, etc.
• Excellent communication, documentation, and technical collaboration skills
• Strong communication and interdisciplinary engineering coordination skills

• Bachelor’s degree in Mechanical Engineering
• 10+ years of experience in data center construction/renovation or other power- and cooling-intensive mechanical infrastructure.
• Piping and HVAC systems
• Water‑cooled data center mechanics (chillers, cooling towers, pumps, PCW systems)
• Strong background in energy efficiency engineering and mechanical optimization.
• Professional Engineer (PE) license

• Bachelor’s degree in Electrical Engineering
• 10+ years of experience in data center construction/renovation or other critical electrical infrastructure projects.
• Preferred experience with UPS and generator system design
• Strong understanding of electrical redundancy schemes (N, N+1, 2N), load management, and mission‑critical power reliability
• Professional Engineer (PE) license

• United Healthcare PPO with 100% preventive care
• 24/7 telemedicine & behavioral health access
• Exercise reimbursement up to $360 per year
• Employer HSA match up to $1,200 (individual) or $2,400 (family) annually
• 401(k) plan with immediate eligibility and 100% vesting
• Employer 401(k) match up to 4% after 1 year
• Company-paid Life & AD&D (up to $100,000)
• Long-Term Disability: up to $8,000 monthly
• Tuition reimbursement: up to $5,000/year
• Technology reimbursement: $500 after 1st year and every 3 years thereafter

• 11 paid federal holidays (may vary by program)
• PTO accrual from day one
• Remote flexibility for eligible positions

• Day‑one eligibility for all benefits
• Dependent coverage up to age 26
• Employee Assistance Program (EAP) – confidential counseling, legal, and financial support
• Travel Assistance Program – emergency medical, evacuation, and global support
• Referral, commendation, and milestone service bonuses

* Employee plan details may vary annually, please reach out to  for any questions regarding benefits and eligibility. Some restrictions may apply.