UNKNOWN

FEED

The role works under the direction of senior engineers and project managers while independently performing engineering design tasks, preparing construction documents, and coordinating with internal teams and external stakeholders. Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors.

YEAR

Amentum Services Inc

Civil Engineer

This role requires technical expertise, project leadership, and coordination with clients, agencies, and multidisciplinary teams to deliver high‑quality, compliant, and cost‑effective site development solutions. Lead the planning and design of site development projects, including grading, drainage, stormwater management, utilities, erosion and sediment control, and roadway access.

Senior Civil Engineer

This role involves assisting senior engineers and project managers with HVAC, ductwork, piping, and plumbing system design, engineering calculations, drawing development, and construction support. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Amentum

Early Career HVAC Mechanical Engineer

The successful candidate will work closely with project management, discipline leads, and clients to deliver fully coordinated, code‑compliant, and high‑quality engineering solutions in accordance with Amentum’s established quality procedures. This role includes oversight of HVAC, plumbing, and piping system designs; leadership of mechanical engineering teams; and accountability for technical quality and compliance throughout the project lifecycle.

Senior HVAC Mechanical Engineer

We build large, complex CNC machined components and fabricated assemblies that go into mission-critical aerospace, defense, and energy systems—where precision and execution matter. You will sit at the center of production, owning how work actually gets done—from process development and machining strategy to real-time problem solving on the shop floor.

Laborup

Manufacturing Engineer

Workable

Candidates must possess thorough experience in understanding and generating physical design drawings such as One Lines, Electrical Arrangements, Conduit/Grounding layouts/detail, Equipment Plans/Elevations and Bills of Material using AutoCAD and/or Microstation design software packages. Candidates must possess knowledge and skillsets associated with designing drawings that depict electrical switchgear, transformers, electrical bus work (rigid/flexible), conduit/raceway, grounding, lightning/static protection, etc.

Mesa Associates

Senior Substation Physical Engineer

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BWX Technologies, Inc. and its affiliates and subsidiaries (BWXT) is not responsible for and does not accept any liability for fees or other costs associated with resumes or candidates presented by recruiters or employment agencies, unless a binding, written recruitment agreement between BWXT and the recruiter or agency exists prior to the presentation of candidates or resumes to BWXT and includes the specific services, job openings, and fees to be paid ("Agreement"). A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration.

<p>At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, <em>Innovation Driven</em>. Headquartered in Lynchburg, Virginia, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration. With approximately 6,700 employees, BWXT has 14 major operating sites in the U.S., Canada and the U.K. We are the sole manufacturer of naval nuclear reactors for U.S. submarines and aircraft carriers. Our company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide environmental restoration and nuclear operations management at more than a dozen U.S. Department of Energy and NASA facilities. BWXT’s technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space applications. Follow us on Twitter at @BWXT and learn more at <a href="http://www.bwxt.com">www.bwxt.com</a>.</p>

BWX Technologies Inc

Gas Testing Engineer

Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. Performs rigorous evaluations to ensure that systems, structures and components maintain chemical safety, criticality controls, radiation shielding, and defense-in-depth principles under normal and off-normal conditions, including accident scenarios.

AtkinsRealis

Process/Chemical Engineer Energy - Remote

Support transportation roadway design, horizontal and vertical alignments, intersection improvements, hydrologic and hydraulic calculations, erosion control, traffic control and cross section modeling. Workdays at EnSafe are anything but ordinary, fast-paced, dynamic, and filled with opportunities to tackle projects in environmental consulting, health & safety, engineering, and technology.

EnSafe Inc.

GreenHouseAPI

Provide direction on electrical issues and critical failures with existing equipment and support Facilities Maintenance in activities related to equipment. The electrical engineer will provide direction and support to Facilities Maintenance and Production Maintenance for issues regarding these systems.

Denso Corp.

Facilities Engineer 2

FULL_TIME

Must be able to work both independently and in a team environmentDemonstrated ability to work both independently and collaboratively to troubleshoot, perform root cause analysis, identify and isolate technical issues in order to quickly and effectively resolve problems while providing timely status and progress reports to problem manager. Bachelor's Degree in Computer Science (or related field) plus 3 years of work experience or combined work experience plus education of 7 years.3+ years experience supporting Linux, Linux storage systems and Windows systems.

Xcel Engineering

Linux and Windows Systems Engineer

Talent Acquisition

With the singular mission of Advancing Communities , our diverse 800+ team of professionals works collaboratively across multiple service areas in multiple states including, architecture, engineering, planning, surveying and construction engineering. As a licensed Electrical Engineer, you will collaborate with project teams, clients, and contractors to manage and execute commercial facility designs, including lighting, power distribution, fire alarms, and IT systems.

OHM Advisors

Electrical Engineer

Quality improvement tasks upon request including optimization of inspection tests, capability studies, defect root cause analysis, countermeasure development and implementation. Project launch activities including obtaining funds, obtaining approval from upper management, and project management from project start until mass production launch.

Denso Corp

Tester Design Engineer 2

Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. Recommends new equipment, concepts and techniques to improve performance, simplify design, reduce costs, correct design flaws or to comply with changes in client requirements, codes or regulations.

AtkinsRealis Group Inc

Intermediate Civil Engineer Energy - Remote

With the singular mission of Advancing Communities , our diverse 800+ team of professionals works collaboratively across multiple service areas in multiple states, including architecture, engineering, planning, surveying and construction engineering. Assist in the design and preparation of engineering plans, specifications, and cost estimates for municipal infrastructure projects, including water, sewer, stormwater, and roadways.

Water Resources Engineer (EIT)

Associate or Technical degree, three years of related technical relevant work experience required; or equivalent work experience (with no degree) as a commercial HVAC Controls Technician, Engineer, or Installer. Leads team of Systems Engineers to select controllers and end devices that will meet the specification and minimize the total cost of installation to ensure that the project cost comes in below estimate.

Johnson Controls International Plc

HVAC Controls Systems Engineer Leader

Our highly skilled multi-discipline teams of professionals are strategically located throughout the United States and abroad to efficiently provide safe and sustainable solutions to complex challenges faced by government, public institutions, and commercial clients. APTIM Federal Services, LLC is committed to providing an extensive range of benefits that protect and promote the health and financial well-being of our employees and their families through the APTIM Benefits Marketplace https://aptim.makeityoursource.com/ .

Aptim Corp

Sr Mechanical Engineer HVAC

Support resolution of moderately complex technical, programmatic, interface, and execution issues affecting scope, schedule, quality, and delivery performance for assigned scope, escalating highly complex issues to senior engineers. The Project Engineer III is an intermediate engineering position responsible for planning, coordinating, and executing moderately complex technical and programmatic activities required to deliver engineering scope in support of project and program objectives, with growing independence.

X Energy LLC

Project Engineer III

Our team of intellectually curious and highly motivated engineers, scientists and business professionals engages with our clients to solve complex energy and environmental challenges around the world. Tests for the absence of any illegal drug as defined in 10 CFR 707.4, will be conducted by Strata-G and a background investigation by the Federal government may be required to obtain an access authorization prior to employment.

STRATA G, LLC

Electrical Engineers

Projects include hot cells, gloveboxes, shielded carriers, lift fixtures, pressure vessels, process piping, confinement ventilation systems, and various tools for isotope research & production. 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.

Software Engineer Jobs in Oak Ridge, TN

Civil Engineer Amentum Services Inc

Senior Civil Engineer Amentum Services Inc

Early Career HVAC Mechanical Engineer Amentum

Senior HVAC Mechanical Engineer Amentum

Manufacturing Engineer Laborup

Senior Substation Physical Engineer Mesa Associates

Gas Testing Engineer BWX Technologies Inc

Process/Chemical Engineer Energy - Remote AtkinsRealis

Civil Engineer EnSafe Inc.

Facilities Engineer 2 Denso Corp.

Linux and Windows Systems Engineer Xcel Engineering

Electrical Engineer OHM Advisors

Tester Design Engineer 2 Denso Corp

Intermediate Civil Engineer Energy - Remote AtkinsRealis Group Inc

Water Resources Engineer (EIT) OHM Advisors

HVAC Controls Systems Engineer Leader Johnson Controls International Plc

Sr Mechanical Engineer HVAC Aptim Corp

Project Engineer III X Energy LLC

Electrical Engineers STRATA G, LLC

Mechanical Design Engineer Oak Ridge National Laboratory

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