Energy Jobs in Oak Ridge, TN (Now Hiring) — 618 open — Page 2

Mechanical / HVAC Designer Senior

Oak Ridge, Tennessee, United States · On-site

$50/hr–$80/hr

Senior$321M raised

As a Mechanical / HVAC Designer in the Amentum Nuclear Projects and Consulting business unit you will work with Senior level designers to create HVAC equipment, ductwork and piping 3D models. Additional responsibilities …

Skills: Mechanical design, HVAC design, 3D modeling, BIM, SmartPlant 3D

Operations Engineer

Oak Ridge, Tennessee, United States · On-site

Senior$10M raised

Requisition Id 17083 Overview: We are seeking an Operations Engineer who will focus on nuclear nonproliferation research involving hands on operations with Uranium processing in the Uranium Chemistry, Application, and Si…

Skills: Chemical Engineering, Nuclear Engineering, Mechanical Engineering, Uranium Chemistry, Nuclear Fuel Cycle

Requirements Management and System Engineer

Oak Ridge, Tennessee, United States · Hybrid

$98k–$160k/yr

Senior$321M raised

Job Description The Management and Systems Engineer’s duties include: Assists in the development and management of requirements for nuclear infrastructure project delivery. Assembles and manages definition of high-level …

Skills: Requirements management, Systems engineering, Nuclear infrastructure, Project delivery, Contract management

Job Posting Title Mid-Level Piping Engineer (OAK RIDGE) (Hybrid/Remote)

Oak Ridge, Tennessee, United States · Hybrid

$123k–$163k/yr

Senior$321M raised

Mid-Level Piping Engineer (OAK RIDGE) (Hybrid/Remote) The necessary Job skills will include but are not limited to: Perform the following calculations: Hydraulic Equipment Sizing Stress Analysis Pressure Relief Standard …

Skills: Hydraulic equipment sizing, Stress analysis, Pressure relief, Pipe support design, ANSI B31.3

Millwright

Oak Ridge, Tennessee, United States · On-site

Senior$10M raised

Requisition Id 17096 Overview: The Oak Ridge National Laboratory has an opening for a Millwright. In this role, you will, under limited supervision, install, maintain, repair, and troubleshoot stationary machinery and me…

Skills: Millwright, Mechanical equipment maintenance, Machinery installation, Troubleshooting, Optical laser alignment

Job Posting Title Senior Architect

Oak Ridge, Tennessee, United States · Hybrid

$120k–$190k/yr

Senior+$321M raised

Sr. Architect Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive advantage…

Skills: Architecture, Design, Construction methodology, International Building Code, Revit

R&D Assistant - Sensors and Electronics Group

Oak Ridge, Tennessee, United States · On-site

Entry level$10M raised

Requisition Id 17099 Overview: We invite applications for the early career position of R&D Assistant to support the Sensors and Electronics Group in the Electrification and Energy Infrastructures Division (EEID). This ea…

Skills: Particle tracking simulations, Computational analysis, Scientific programming, Python, MATLAB

Senior-Level Process Engineer (Hybrid/Remote)

Oak Ridge, Tennessee, United States · Hybrid

$140k–$190k/yr

Senior+$321M raised

As a senior-level process engineer, you will provide senior level technical leadership in the design, analysis, and documentation of nuclear and chemical process systems, supporting projects from conceptual development t…

Skills: Process engineering, Nuclear process systems, Chemical process systems, Technical leadership, Engineering calculations

Beam Instrumentation Physicist

Oak Ridge, Tennessee, United States · On-site

Mid level$10M raised

Requisition Id 17081 Overview: We are seeking a Beam Instrumentation Physicist to support the design, development, implementation, and maintenance of beam instrumentation computer systems, electronic control and monitori…

Skills: Accelerator physics, Beam instrumentation, Software development, Electronics hardware, Electrodynamics

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Administrative Assistants / Office Support

Oak Ridge, Tennessee, United States · On-site

$28/hr–$32/hr

Senior

Administrative Assistants / Office Support provides supports the Department of Energy National Security Administration Y-12 Field Office (YFO) and reports to the Program Manager. These positions are 100% on-site. Street …

Skills: Administrative support, Word processing, Records management, Document proofreading, Scheduling

Project Controls Intern - 2027 (Oak Ridge)

Oak Ridge, Tennessee, United States · On-site

$23/hr–$25/hr

Entry level$2.2B raised

Job Summary: Ready to see how planning, data, and organization help keep major projects moving? As a Project Controls Intern at Centrus Energy, you’ll gain hands-on experience supporting projects at our American Centrifu…

Skills: Project controls, Project management, Data analysis, Scheduling, Budgeting

Nuclear Criticality Safety Engineer

Oak Ridge, Tennessee, United States · Remote OK

Senior

Boston Government Services, LLC. (BGS) is seeking an Nuclear Criticality Safety Engineer to support our clients in Oak Ridge, TN. BGS is an engineering, technology, and security firm helping to advance missions of nation…

Skills: Nuclear Criticality Safety, Hazard Analysis, Computational Analysis, Safety Documentation, Regulatory Compliance

Operations Technician

Oak Ridge, Tennessee, United States · On-site

Mid level$2.2B raised

Job Summary: If you like hands-on work, high-tech systems, and being at the heart of complex operations, this role was built for you. As an Operations Tech Specialist at Centrus Energy, you’ll help bring advanced manufac…

Skills: Plant operations, Equipment startup, System testing, Operational troubleshooting, Alarm response

Computational Fluid Dynamics Analyst

Oak Ridge, Tennessee, United States · On-site

Mid level$10M raised

Requisition Id 16907 Overview: The Advanced Engineering Technologies (AET) Group is seeking a Computational Fluid Dynamics Analyst specializing in the use and development of computational simulation software for complex …

Skills: Computational fluid dynamics, Aerodynamic systems, Simulation software, Numerical analysis, Finite element methods

Technical Professional - Better Plants Diagnostic Equipment Program

Oak Ridge, Tennessee, United States · On-site

Entry level$10M raised

Requisition Id 16728 Overview: The Manufacturing Energy Efficiency Research and Analysis (MEERA) Group at Oak Ridge National Laboratory (ORNL) is seeking a Technical Professional to support the U.S. Department of Energy'…

Skills: Instrumentation and Controls, Data Acquisition, Calibration Management, Energy Measurement, Technical Assistance

Electrical Engineer

Oak Ridge, Tennessee, United States · On-site

Entry level$10M raised

Requisition Id 16910 Overview: Oak Ridge National Laboratory is the largest US Department of Energy science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling p…

Skills: Electrical engineering, Power electronics, Circuit theory, Analog circuits, Digital circuits

Mechanical Engineer - Test Stands & Processes

Oak Ridge, Tennessee, United States · On-site

$79k–$119k/yr

Mid level$1.8B raised

At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effect…

Skills: Mechanical design, Test stand development, SolidWorks, AutoCAD, PDMLink

Senior Mechanical Analyst Energy - Remote

Oak Ridge, Tennessee, United States · Remote OK

$113k–$188k/yr

Senior+$1.1B raised

Job Description Overview We are seeking a Senior Mechanical Analyst Energy – Remote. This remote position is based out of our Oak Ridge, TN office. Your role AtkinsRéalis US Nuclear is the subsidiary of AtkinsRéalis focu…

Skills: Mechanical engineering, Computational fluid dynamics, Structural analysis, ANSYS FLUENT, ANSYS CFX

Mechanical Engineer (High-Speed Machinery)

Oak Ridge, Tennessee, United States · On-site

$86k–$136k/yr

Senior$1.8B raised

At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effect…

Skills: Mechanical design, Rotodynamics, FEA, Abaqus, ANSYS

Metallurgical Engineer - Advanced Metallic Systems

Oak Ridge, Tennessee, United States · On-site

$86k–$136k/yr

Senior$1.8B raised

At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effect…

Skills: Metallurgical engineering, Materials science, Alloy development, Additive manufacturing, Failure analysis

Frequently asked questions

How many Energy jobs are open in Oak Ridge, TN right now?

There are currently 618 open energy positions in Oak Ridge, TN listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Energy roles in Oak Ridge, TN?

Companies currently hiring include Oak Ridge National Laboratory, Akima Global Services, LLC, Centrus Energy Corp., Boston Government Services, LLC (BGS), Amentum, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Energy jobs in Oak Ridge, TN?

Yes — 99 of the 618 open energy positions offer remote or hybrid work (47 remote, 52 hybrid).

How do I apply for Energy jobs in Oak Ridge, TN?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.