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Government & Public Sector Jobs in Oak Ridge, TN (Now Hiring) — 289 open

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Technical Professional Staff Member - Mechanical Design and Test Engineer (Temporary)

Oak Ridge, Tennessee, United States · On-site

Entry level$10M raised

Requisition Id 16713A Overview: We are seeking a temporary Technical Professional Staff Member to support the design, integration, testing, and verification of advanced additive manufacturing systems and components. This…

Skills: Mechanical Design, Additive Manufacturing, Robotics, CAD, SolidWorks

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Postdoc-Critical Minerals and Materials Extraction and Processing

Oak Ridge, Tennessee, United States · On-site

Mid level$10M raised

Requisition Id 16712 Overview: We are seeking a Postdoctoral Research Associate in inorganic or materials chemistry/science or chemical engineer who will focus on separation, processing, and characterization of inorganic…

Skills: Inorganic Chemistry, Materials Science, Chemical Engineering, Critical Mineral Extraction, Solvent Extraction

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Health and Safety Professional - Program

Oak Ridge, Tennessee, United States · On-site

Mid level$10M raised

Requisition Id 16792 Overview: We are seeking a Health and Safety Professional who will develop, manage, and evaluate the implementation of Industrial Hygiene (IH) related worker safety and health (WSH) programs. This pe…

Skills: Industrial Hygiene, Worker Safety and Health, WSH Management System, Regulatory Compliance, Hazard Assessment

Edgewater Federal Solutions, Inc. logoEdgewater Federal Solutions, Inc.

Systems Administrator I

Oak Ridge, Tennessee, United States · On-site

$70k–$75k/yr

Entry level

Overview The Systems Administrator I supports the US Department of Energy Office of Scientific and Technical Information (DOE OSTI) mission by assisting with the administration, maintenance, and support of mission system…

Skills: Windows Server Administration, Vulnerability Remediation, Software Patching, DISA STIGs, Active Directory

Edgewater Federal Solutions, Inc. logoEdgewater Federal Solutions, Inc.

SOC Analyst II

Oak Ridge, Tennessee, United States · On-site

$85k–$90k/yr

Mid level

Overview The SOC Analyst supports the US Department of Energy Office of Scientific and Technical Information (DOE OSTI) by monitoring security events, performing initial incident triage, and assisting with threat analysi…

Skills: SIEM, Splunk, Elastic, EDR, Firewall Management

Centrus Energy Corp. logoCentrus Energy Corp.

Chemical Engineer

Oak Ridge, Tennessee, United States · On-site

$66k–$109k/yr

Mid level$2.2B raised

Job Summary: Are you excited by the challenge of turning cutting‑edge research into real‑world impact? Do you thrive in environments where you can take ownership, innovate, and see your ideas come to life? Join our team …

Skills: Chemical Process Design, Process Modeling, Thermodynamics, Fluid Flow, Heat and Mass Transfer

Innovative Reasoning, LLC logoInnovative Reasoning, LLC

Inventory Specialist

Oak Ridge, Tennessee, United States · On-site

Mid level

Provide a full range of property and logistics support to the Agent Operations Command. Support includes daily property and equipment management; shipping and receiving support; preparation and support of operational mis…

Skills: Property Management, Logistics Support, Inventory Control, FPMR Compliance, DOE-PMR Compliance

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Process Systems Engineer

Oak Ridge, Tennessee, United States · On-site

Senior$10M raised

Requisition Id 16837 Overview: We are seeking a Process Systems Engineer to provide process design and system engineering support to develop, design, implement and provide operations support for a variety of process syst…

Skills: Process Design, System Engineering, P&ID, PFD, Thermodynamics

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Senior Auditor (Hybrid Eligible)

Oak Ridge, Tennessee, United States · Hybrid

Senior$10M raised

Requisition Id 16808 Overview: We are seeking a Senior Auditor who will focus on performing internal audits of financial and operational functions to: (1) evaluate adequacy of internal controls to deter or detect opportu…

Skills: Internal Auditing, Financial Auditing, Compliance Auditing, Risk Assessment, Internal Controls Evaluation

Tennessee Board of Regents (TBR) logoTennessee Board of Regents (TBR)

Adjunct Faculty - Fire Science

Oak Ridge, Tennessee, United States · Hybrid

Mid level

Title: Adjunct Faculty - Fire Science Employee Classification: Faculty Institution: Roane State Community College Department: Social Science, Business and Education Campus Location: Roane State Community College Job Summ…

Skills: Instruction, Student Engagement, Assessment and Grading, D2L Brightspace, Fire Science Instruction

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Section Head - Sample Environment & Labs

Oak Ridge, Tennessee, United States · On-site

Senior+$10M raised

Requisition Id 16839 Overview: We are seeking a Section Head for Sample Environment & Labs in the Neutron Scattering Division (NSD) of the Neutron Sciences Directorate (NScD) at Oak Ridge National Laboratory (ORNL). NScD…

Skills: Technical Leadership, Sample Environment Development, Laboratory Management, Strategic Planning, Resource Allocation

Kiewit logoKiewit

Construction Scheduler-Kiewit Nuclear Solutions-Knoxville/Oak Ridge, TN

Idaho Falls, Idaho, United States · On-site

Senior

Requisition ID: 181546 Job Level: Mid Level Home District/Group: Kiewit Nuclear Solutions Department: Project Controls Market: Nuclear Employment Type: Full Time Position Overview We are looking for a Construction Schedu…

Skills: Primavera P6, Critical Path Method (CPM), Earned Value Management System (EVMS), Schedule Development, Forecasting

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Nuclear Reactor Controller

Oak Ridge, Tennessee, United States · On-site

Mid level$10M raised

Requisition Id 16831 Overview: We are seeking a Nuclear Reactor Controller (Reactor Operator) for the High Flux Isotope Reactor (HFIR). Under limited supervision, this position is responsible for the safe and efficient o…

Skills: Nuclear Reactor Operation, Plant Parameter Monitoring, Radiological Decontamination, Water Sampling, Refueling And Defueling

Boston Government Services, LLC (BGS) logoBoston Government Services, LLC (BGS)

Senior Building Information Modelling (BIM) - Revit Designer

Oak Ridge, Tennessee, United States · On-site

Senior

Boston Government Services is seeking a Senior Building Information Modelling (BIM) - Revit Designer to support our clients. BGS is an engineering, technology, and security firm helping to advance missions of national im…

Skills: Autodesk Revit, BIM Cloud Modeling, SolidWorks, PTC Creo, ISO 19650

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Senior Programs and Planning Specialist

Oak Ridge, Tennessee, United States · On-site

Senior$10M raised

Requisition Id 16812 Overview: The Defense Manufacturing Program Office (DMPO) within the National Security Sciences Directorate (NSSD) invites candidates to apply to join our team as a Senior Programs and Planning Speci…

Skills: Financial Management, Budget Analysis, Program Planning, Stakeholder Engagement, Federal Reporting

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Mechanical Engineer, Laboratory Modernization Division

Oak Ridge, Tennessee, United States · On-site

Senior$10M raised

Requisition Id 16822 Overview: The Laboratory Modernization Division (LMD) at Oak Ridge National Laboratory (ORNL) is seeking qualified applicants for the position of Mechanical Engineer, with experience in the design, c…

Skills: Mechanical Engineering, Data Center Design, Process Cooling Systems, Construction Oversight, Commissioning

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Electrical Engineer, Government Computing Facility

Oak Ridge, Tennessee, United States · On-site

Senior$10M raised

Requisition Id 16821 Overview: The Laboratory Modernization Division (LMD) at Oak Ridge National Laboratory (ORNL) is seeking qualified applicants for the position of Electrical Engineer to support the new Government Com…

Skills: Electrical Engineering, Power Distribution, Data Center Design, Construction Oversight, Commissioning

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Geospatial Data Engineer II

Oak Ridge, Tennessee, United States · On-site

Senior$10M raised

Requisition Id 16816 Overview: The Geospatial Science and Human Security Division (GSHSD) is currently seeking world-class research and development professionals for the National Security Sciences Directorate within Oak …

Skills: SQL, Python, ETL, Geospatial Data Processing, Distributed Computing

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Strategic Business Development Manager

Oak Ridge, Tennessee, United States · On-site

Senior+$10M raised

Requisition Id 16823 Overview: The Strategic Business Development Manager for the Cyber Resilience and Intelligence Division provides strategic, programmatic, and business development leadership to strengthen and expand …

Skills: Strategic Planning, Business Development, Capture Planning, Proposal Writing, Stakeholder Management

Oak Ridge National Laboratory logoOak Ridge National Laboratory

Project Engineer, Laboratory Modernization Division

Oak Ridge, Tennessee, United States · On-site

Senior+$10M raised

Requisition Id 16820 Overview: The Laboratory Modernization Division (LMD) at Oak Ridge National Laboratory (ORNL) is seeking qualified applicants for the position of Project Engineer to lead multidisciplinary projects f…

Skills: Project Management, Facility Design, Construction Support, Risk Management, Cost Estimation

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Showing 1–20 of 289

Oak Ridge National Laboratory logo

Technical Professional Staff Member - Mechanical Design and Test Engineer (Temporary)

Oak Ridge National Laboratory

Oak Ridge, Tennessee, United States • On-site

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  • Temporary
  • bachelor degree
  • Medical Plan, Retirement Plan, Flexible Work Hours, Prescription Drug Plan, Dental Plan, Vision Plan
  • Posted 2d ago
  • Apply by Aug 26
  • ~40 hrs/week

Responsibilities

Support the design, integration, and testing of advanced additive manufacturing systems and robotic components. Create CAD models and documentation while fabricating and evaluating prototype hardware in a research environment.

Requirements

Requires a BS degree in Mechanical Engineering, Manufacturing Engineering, or a related field with experience in CAD tools and mechanical systems. Must be able to pass a federal background check and meet export control requirements.

Full job description

Requisition Id 16713A 

 

Overview:

We are seeking a temporary Technical Professional Staff Member to support the design, integration, testing, and verification of advanced additive manufacturing systems and components. This position resides in the Manufacturing Systems Design Group in the Manufacturing Science Division at Oak Ridge National Laboratory (ORNL).

 

As part of our research team, you will support the development of practical mechanical designs, robotic system components, sensor integrations, fixtures, test methods, and documentation needed to advance MDF hybrid and additive manufacturing capabilities for government and industrial users.

 

Major Duties/Responsibilities:

  • Support research and development projects involving additive manufacturing systems, robotic manufacturing hardware, hybrid manufacturing platforms, and related mechanical subsystems.
  • Create and revise mechanical CAD models, assemblies, drawings, bills of materials, and supporting design documentation for experimental manufacturing systems and components.
  • Assist with the design, assembly, integration, and checkout of robotic systems, sensors, fixtures, tooling, motion hardware, and other components used in advanced manufacturing research.
  • Support testing and verification of new systems and components, including test planning, data collection, troubleshooting, documentation of results, and implementation of design improvements under guidance from senior technical staff.
  • Assist efforts to improve additive manufacturing process efficiency, system integration, process development, throughput, reliability, and energy efficiency on MDF hybrid and additive manufacturing systems.
  • Fabricate, install, modify, and evaluate prototype hardware in collaboration with researchers, engineers, technicians, machinists, programmers, and external partners.
  • Prepare and present technical results through reports, design reviews, presentations, test summaries, and other documentation for sponsors, peer reviewers, and internal project teams.
  • Network and collaborate with other groups and divisions to support multidisciplinary R&D activities while learning established ORNL policies, procedures, safety practices, and work methods.
  • Deliver ORNL mission outcomes by aligning behaviors, priorities, and interactions with ORNL core values of Impact, Integrity, Teamwork, Safety, and Service, and by fostering a respectful workplace.

 

Basic Qualifications:

  • A BS degree in Mechanical Engineering, Manufacturing Engineering, Mechatronics, Robotics, or a related engineering discipline.
  • Relevant experience supporting engineering design, mechanical systems, manufacturing systems, additive manufacturing, robotics, testing, or applied research projects.
  • Experience using computer-aided design tools to develop mechanical models, assemblies, drawings, or design documentation; SolidWorks experience is preferred.
  • Ability to apply engineering principles and scientific methods to solve routine technical problems under guidance from project leads and senior technical staff.
  • Excellent oral and written communication skills to support technical documentation, design reviews, test summaries, reports, presentations, and routine interactions with project teams and sponsors.

 

Preferred Qualifications:

  • Basic programming experience for engineering analysis, test automation, data processing, or hardware integration.
  • Experience or coursework involving industrial robots, motion systems, sensors, controls, machine integration, or automation hardware.
  • Understanding of additive manufacturing processes and common challenges associated with system integration, process development, throughput, reliability, and energy efficiency.
  • Experience in applied research, laboratory, manufacturing, machine design, product development, or prototyping environment.
  • Hands-on experience with assembly, fabrication, instrumentation, test stands, fixtures, mechanical troubleshooting, or safe operation of laboratory equipment.
  • Motivated self-starter with the ability to follow guidance, learn quickly, work safely, and participate creatively in collaborative technical teams across the laboratory.
  • Ability to function well in a fast-paced research environment, set priorities across multiple tasks, meet deadlines, and adapt to evolving program needs.

 

Special Requirements:

  • Visa sponsorship is not available for this position
  • This is a temporary 24-month position. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance, programmatic need, and availability of funding.
  • This position requires access to technology that is subject to export control requirements. Successful candidates must be qualified for such access without an export control license.

 

Please submit two letters of reference when applying to this position. You may upload these directly to your application or have them sent to [email protected] with the position title and number referenced in the subject line.

 

Instructions to upload documents to your candidate profile:

  • Login to your account via jobs.ornl.gov
  • View Profile
  • Under the My Documents section, select Add a Document

 

For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required. Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation.

 

To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.

 

About ORNL:

As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation’s most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation.

 

ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience.

 

Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.

 

This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.

 

We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.


If you have trouble applying for a position, please email [email protected].


ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply.  UT-Battelle is an E-Verify employer.

Related keywords

Additive ManufacturingRoboticsSolidWorksCADMechanical EngineeringMechatronicsHybrid ManufacturingPrototypingExport ControlDOESystem IntegrationMotion HardwareSensorsTechnical ReportingFabrication

About Oak Ridge National Laboratory

LinkedInVisit site

Big Science. Big Impact.

Industry
Research Services
Company size
5,001-10,000 employees
Founded
1943
Headquarters
Oak Ridge, TN
LinkedIn followers
168,552
Total funding
$10M

Oak Ridge National Laboratory is managed by UT-Battelle for the Department of Energy. Scientists and engineers at ORNL conduct basic and applied research and development to create scientific knowledge and technological solutions that strengthen the nation's leadership in key areas of science; increase the availability of affordable, reliable energy; and contribute to national security. ORNL also performs other work for the Department of Energy, including isotope production, information management, and technical program management, and provides research and technical assistance to other organizations.

Offices: One Bethel Valley Road, Oak Ridge, TN 37831, US

computingbiosciencesreactorssciencenuclear energyneutron sciencechemistrymathematicsfusionastrophysics
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Frequently asked questions

How many Government & Public Sector jobs are open in Oak Ridge, TN right now?

There are currently 289 open government & public sector positions in Oak Ridge, TN listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Government & Public Sector roles in Oak Ridge, TN?

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

Are there remote or hybrid Government & Public Sector jobs in Oak Ridge, TN?

Yes — 60 of the 289 open government & public sector positions offer remote or hybrid work (20 remote, 40 hybrid).

How do I apply for Government & Public Sector 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.

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