HVAC Technician

Position Overview Location: Oak Ridge, Tennessee – Department of Energy Type: Non-Exempt Work Schedule: Full-Time, Day Shift Compensation: $35.22 per hour Benefits: Comprehensive compensation and benefits package for part‑time and full‑time employees, including: Medical, Dental, Vision, 401(k) retirement plan, Life & Short-Term Disability Insurance $6.45 per hour Health and Welfare Benefit Flexible Spending Accounts for both medical and dependent care 11 paid federal holidays, 12 paid days of vacation, paid sick leave Potential shared earning bonus Tuition assistance after 1 year of employment and potential scholarships for qualified dependents Professional development, certifications, and training opportunities Verizon wireless discount Employee Assistance Program (EAP) and engaging wellness program Public Service Loan Forgiveness eligibility for full-time employees Responsibilities Connect HVAC components to control panels, install air and water filters, and inject refrigerant to test systems. Observe pressure and vacuum gauges, adjust controls, test for gas leaks, and secure insulation. Replace defective control components and repair installed units, including large air conditioners up to twenty tons. Perform preventative maintenance on heating, ventilation, and air conditioning equipment. Utilize wire diagrams, schematics, blueprints, and drawings for repairs and maintenance. Install and clean air and water filters, and program thermostats. Fabricate, assemble, and install ductwork and chassis parts. Communicate with customers about repairs, determine needs, and explain additional work. Respond to customer inquiries and complaints, ensuring completed work meets quality standards. Diagnose HVAC issues, propose solutions, and coordinate repair estimates with schedulers. Qualifications Associate’s degree preferred. Minimum three (3) years of HVAC experience. Must obtain and maintain an HVAC and/or EPA certification; journeyman certification preferred. Must obtain and maintain an “L” level security clearance with the Department of Energy. Physical Requirements Ability to lift and/or move up to 50 pounds. Capability to reach, kneel, walk, stand, and use repetitive motion for several hours. Routine climbing in and out of vehicles and stairs. Perseverance to work under pressure for extended periods. Additional Requirements Valid state driver’s license with coverage under Tessera’s insurance. Real‑ID compliant driver’s license or acceptable alternative (U.S. passport or military ID) for federal installation access. Background check and E‑Verify will be conducted. DOE pre‑employment medical examination and drug screening are required. Application Information To apply, visit to complete an application. Date Posted: 06/29/2026 Equal Opportunity Statement Tessera is an Equal Opportunity Employer – Women, Minority, Veteran, Disabled. Tessera participates in E‑Verify. If you require an accommodation or support, please contact us at View phone number on click.appcast.io or email View email address on click.appcast.io. #J-18808-Ljbffr Tessera