Substation Physical Engineering Associate II - Remote/Hybrid Eligible (Southeast US) Mesa AssociatesSubstation Physical Engineering Associate II - Remote/Hybrid Eligible (Southeast US)Knoxville, TennesseeRemoteCandidates 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. Candidates must be able to understand and generate 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.
Civil Engineer - Remote/Hybrid Amentum Services IncCivil Engineer - Remote/HybridOak Ridge, TNRemote$109,000–$175,000 / yearThe 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.
Senior Structural Engineer - Remote/Hybrid Amentum Services IncSenior Structural Engineer - Remote/HybridOak Ridge, TNRemote$105,000–$170,000 / yearMust be alert to equipment in the field, there will be occasional travel, will work near construction job site equipment when in the field, occasional need to work near hazardous equipment and machinery, occasional need to walk on uneven ground, exposure to dust, gas or fumes, exposure to noise, extremes in temperature or humidity, and potential work at heights. Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors.
Senior Electrical Engineer - Remote/Hybrid Amentum Services IncSenior Electrical Engineer - Remote/HybridOak Ridge, TNRemote$175,000–$190,000 / yearCoordination with Quality on inspections and supporting development of scopes of work for electrical subcontracts and services during bidding and construction, including answering requests for information, bid review, shop drawing review, site visits during construction, commissioning support, hosting progress meetings, and project closeout. Knowledge of broad range of electrical systems is required, including power system design, substation design, fire alarm design, lighting design, load flow studies, communications design, grounding design and equipment selection.
Senior-Level Mechanical Engineer (Hybrid/Remote) AmentumSenior-Level Mechanical Engineer (Hybrid/Remote)Oak Ridge, TennesseeRemoteThe 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-Level Mechanical Engineer (Hybrid/Remote) Amentum Services IncSenior-Level Mechanical Engineer (Hybrid/Remote)Oak Ridge, TNRemote$120,000–$170,000 / yearThe 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 Civil Engineer - Remote/Hybrid Amentum Services IncSenior Civil Engineer - Remote/HybridOak Ridge, TNRemote$109,000–$175,000 / yearThis 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.
Procedure Writer (Chemical Process) - Hybrid/Remote Edgewater Technical AssociatesProcedure Writer (Chemical Process) - Hybrid/RemoteOak Ridge, TennesseeRemoteEdgewater has a proven track record and is a trusted provider of fixed-price construction projects, engineering, and technical services for the Department of Energy (DOE), Department of Defense (DOD), National Nuclear Regulatory Commission (NRC), Canadian Commercial Nuclear Industry, and private sector commercial contractors involved in nuclear, high-hazard, or complex operations. Founded in 2003, Edgewater Technical Associates, LLC (Edgewater) is a New Mexico-based small business headquartered in Los Alamos, NM, with five (5) regional offices across the United States to locally support their growing presence at project sites.
Electrical Engineer - Remote/Hybrid Amentum Services IncElectrical Engineer - Remote/HybridOak Ridge, TNRemote$90,000–$160,000 / yearDuties also include coordination with Quality on inspections and supporting development of Scopes of work for electrical subcontracts; and services during bidding and construction, including answering requests for information, bid review, shop drawing review, site visits during construction, commissioning support, hosting progress meetings, and project closeout. This includes survey/assess existing facility, scoping and estimating level of engineering effort; field work to assess existing conditions; report writing; conceptual design; design development of drawings, specifications, and calculation analyses; and assistance with cost estimating.
Senior-Level Process Engineer (Hybrid/Remote) AmentumSenior-Level Process Engineer (Hybrid/Remote)Oak Ridge, TennesseeRemoteAs 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 through detailed design and execution of DOE and nuclear facility projects. The Senior Process Engineer serves as a technical authority for process systems, performs and approves complex engineering calculations, develops process and equipment specifications, and ensures compliance with applicable nuclear, safety, and quality requirements.
Mid-Level Process Engineer (Hybrid/Remote) AmentumMid-Level Process Engineer (Hybrid/Remote)Oak Ridge, TennesseeRemoteThis role requires hands‑on experience performing and formally documenting process engineering calculations, developing process equipment specifications, and supporting design activities in highly regulated nuclear environments. As a mid-level process engineer, you will support the design, analysis, and documentation of nuclear and chemical process systems, working closely with multidisciplinary engineering teams during project development and execution of DOE and nuclear facility projects.
Structural Engineer - Remote/Hybrid Amentum Services IncStructural Engineer - Remote/HybridOak Ridge, TNRemote$70,000–$126,000 / yearMust be alert to equipment in the field, there will be occasional travel, will work near construction job site equipment when in the field, occasional need to work near hazardous equipment and machinery, occasional need to walk on uneven ground, exposure to dust, gas or fumes, exposure to noise, extremes in temperature or humidity, and potential work at heights. Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors.
Senior-Level Process Engineer (Hybrid/Remote) Amentum Services IncSenior-Level Process Engineer (Hybrid/Remote)Oak Ridge, TNRemote$140,000–$190,000 / yearDescription: 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 through detailed design and execution of DOE and nuclear facility projects. The Senior Process Engineer serves as a technical authority for process systems, performs and approves complex engineering calculations, develops process and equipment specifications, and ensures compliance with applicable nuclear, safety, and quality requirements.
Mid-Level Process Engineer (Hybrid/Remote) Amentum Services IncMid-Level Process Engineer (Hybrid/Remote)Oak Ridge, TNRemote$90,000–$150,000 / yearThis role requires hands‑on experience performing and formally documenting process engineering calculations, developing process equipment specifications, and supporting design activities in highly regulated nuclear environments. Description: As a mid-level process engineer, you will support the design, analysis, and documentation of nuclear and chemical process systems, working closely with multidisciplinary engineering teams during project development and execution of DOE and nuclear facility projects.
Electrical Designer - Remote/Hybrid Amentum Services IncElectrical Designer - Remote/HybridOak Ridge, TNRemote$30–$50 / hourKnowledge of broad range of electrical systems is required, including power system design, substation design, fire alarm design, lighting design, load flow studies, communications design, grounding design and equipment selection. This includes development of facility models and construction drawings such as plans, one-line diagrams, control diagrams, interconnection diagrams, elevations and details, schedules and bills of materials.
NewSenior Process/Piping Designer (Remote/Hybrid) Amentum Services IncSenior Process/Piping Designer (Remote/Hybrid)Oak Ridge, TNRemote$61–$66 / hourActual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O''Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Senior Structural Designer - Remote/Hybrid Amentum Services IncSenior Structural Designer - Remote/HybridOak Ridge, TNRemote$40.39–$60.58 / hourMust be alert to equipment in the field, there will be occasional travel, will work near construction job site equipment when in the field, occasional need to work near hazardous equipment and machinery, occasional need to walk on uneven ground, exposure to dust, gas or fumes, exposure to noise, extremes in temperature or humidity, and potential work at heights. We are looking for a Senior Structural Designer to participate in the design process, assist in developing BIM models, design drawings, and construction documents for structures made of steel, concrete, and masonry.
NewSenior Traffic Design Engineer - Hybrid (2 Remote Days) TennesseeSenior Traffic Design Engineer - Hybrid (2 Remote Days)Knoxville, TNRemote$67,764–$87,912 / yearThe position requires a degree in engineering and offers a salary range of $67,764 to $87,912 annually, with hybrid work options post-training. The Tennessee Department of Transportation seeks an Engineering Specialist to assist with traffic design and provide guidance for Region 1.
Structural Designer - Remote/Hybrid Amentum Services IncStructural Designer - Remote/HybridOak Ridge, TNRemote$30.29–$48.08 / hourMust be alert to equipment in the field, there will be occasional travel, will work near construction job site equipment when in the field, occasional need to work near hazardous equipment and machinery, occasional need to walk on uneven ground, exposure to dust, gas or fumes, exposure to noise, extremes in temperature or humidity, and potential work at heights. We are looking for a Structural Designer to participate in the design process, assist in developing BIM models, design drawings, and construction documents for structures made of steel, concrete, and masonry.
Plant Designer Senior - Remote/Hybrid Amentum Services IncPlant Designer Senior - Remote/HybridOak Ridge, TNRemote$60–$79 / hourMust be alert to equipment in the field, there will be occasional travel, will work near construction job site equipment when in the field, occasional need to work near hazardous equipment and machinery, occasional need to walk on uneven ground, exposure to dust, gas or fumes, exposure to noise, extremes in temperature or humidity, and potential work at heights. 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.
Substation Protection & Controls (P&C) Engineering Associate II Mesa AssociatesSubstation Protection & Controls (P&C) Engineering Associate IIKnoxville, TennesseeRemoteCandidate must be familiar with the design of One Line Diagrams, Control House layouts, Relay Panel Front Views, Elementary and/or Schematic Diagrams, Wiring Diagrams, Bills of Materials, and Cable Schedules. Don’t delay, plug in today for an inclusive meaningful career in power, distribution, transmission, engineering, design, technology, or innovation at Mesa Associates, Inc.
NewSenior Protection Relay Engineer - Hybrid/Remote Eligible Mesa AssociatesSenior Protection Relay Engineer - Hybrid/Remote EligibleKnoxville, TNRemoteMesa Associates, Inc in Knoxville, TN is seeking a Senior Protection Relay Engineer with extensive experience in power generation and distribution. The ideal candidate will have a Bachelor's Degree in Electrical Engineering and at least 8 years of experience in protection relay systems.
Mechanical Engineering Manager Energy - Remote AtkinsRealisMechanical Engineering Manager Energy - RemoteOak Ridge, TNRemote$119,000–$199,000 / yearNote 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. Leads and supervises a team of mechanical engineers designing systems, structures and components for major small modular reactor, fuel fabrication, and fuel recycling facilities.
Mechanical Engineering Manager Energy - Remote AtkinsRealis Group IncMechanical Engineering Manager Energy - RemoteOak Ridge, TNRemote$119,000–$199,000 / yearNote 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. Leads and supervises a team of mechanical engineers designing systems, structures and components for major small modular reactor, fuel fabrication, and fuel recycling facilities.
Senior Substation Physical Engineering Specialist Mesa AssociatesSenior Substation Physical Engineering SpecialistKnoxville, TennesseeRemoteAssigned tasks will include drawing checking activities for General Arrangements, Elevations and Sections, Control House Layouts, Grounding layouts, Conduit and Cable Schedules, Various Calculations, and Bill of Materials. Mesa seeks a part-time Senior Substation Physical Engineering Specialist who will be responsible for checking and oversite of deliverables associated with substation physical design projects.
Senior Substation P&C Engineering Specialist Mesa AssociatesSenior Substation P&C Engineering SpecialistKnoxville, TennesseeRemoteAssigned tasks will include drawing checking activities for Single Lines, Schematics, Wiring Diagrams, Panel Front Views, Conduit and Cable Schedules, Various Calculations, and Bill of Materials. Mesa seeks a Part Time Senior Substation P&C Engineering Specialist who will be responsible for checking and oversite of deliverables associated with substation P&C design projects.