Mid-to-senior Process Engineer (3922) Navarro Inc.Mid-to-senior Process Engineer (3922)Oak Ridge, TNRemoteOur expertise supports organizations such as the Department of Energy, the National Nuclear Security Administration, the Department of Defense and NASA, while also extending to commercial industries and private sector partners facing complex engineering, technical and environmental challenges. The position requires a practical process engineer who can work with senior technical leads, designers, vendors, and cross-discipline teams to move design deliverables forward while maintaining safety, quality, technical accuracy, and configuration control.
Senior Mechanical Engineer AmentumSenior Mechanical EngineerOak Ridge, Tennessee$140,000–$165,000 / 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.
Power Systems/Arc Flash Electrical Engineer Strata-G, LLCPower Systems/Arc Flash Electrical EngineerOak Ridge, TNWe are looking for a collaborative Power Systems Electrical Engineer to design, maintain, and analyze power distribution systems with a strong focus on SKM-based arc flash hazard assessments. 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.
Manufacturing Design Engineer KLA CorporationManufacturing Design EngineerOak Ridge, TN$66,700–$113,400 / yearOur comprehensive services include: proactive management of tools to identify and improve performance; expertise in optics, image processing and motion control with worldwide service engineers, 24/7 technical support teams and knowledge management systems; and an extensive parts network to ensure worldwide availability of parts. The KLA Services team headquartered in Milpitas, CA is our service organization that consists of Service Sales and Marketing, Spares Supply Chain management, Field Operations, Engineering, Product Training, and Technical Support.
Nuclear Electrical Engineer AtkinsRealisNuclear Electrical EngineerOak Ridge, TN$80,000–$90,000 / 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. Perform a variety of engineering calculations using traditional engineering methods to document compliance with project and code requirements, which may include lighting, volt drop, conductor sizing and panel heat generation calculations.
Sr. VoIP Engineer Edgewater Federal Solutions, Inc.Sr. VoIP EngineerOak Ridge, TennesseeFull timeAs a Senior VOIP Engineer, you will be responsible for overseeing all aspects of VoIP, including the development of resilient telephony environments, implementation of VoIP Zero Trust Architecture, and integration of advanced voice and video telephony solutions. Edgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Small Companies for 2018 through 2025.
NewCisco VoIP Engineer Edgewater Federal Solutions, Inc.Cisco VoIP EngineerOak Ridge, TNAs a Senior VOIP Engineer, you will be responsible for overseeing all aspects of VoIP, including the development of resilient telephony environments, implementation of VoIP Zero Trust Architecture, and integration of advanced voice and video telephony solutions. Edgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Small Companies for 2018 through 2025.
Senior I&C Engineer Energy - Remote AtkinsRealisSenior I&C Engineer Energy - RemoteOak Ridge, TNRemote$115,000–$190,000 / yearPerform conceptual and/or detailed design of nuclear instrumentation and control systems and modifications, including definition of system functional and performance requirements and control algorithms, definition of control logic and wiring arrangements, control parameters, setpoints, instrument ranges and environmental qualification and seismic qualification. 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.
NewNuclear Criticality Safety Engineer AtkinsRealisNuclear Criticality Safety EngineerOak Ridge, TN$57,000–$96,000 / 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. Prepares and peer reviews NCS documents Fissile Material Operations (FMO) Screens, NCS Evaluations (NCSEs), NCS Approvals.
NewElectrical Engineer - Instrumentation & Controls (I&C), Level IV NANA Regional Corporation IncElectrical Engineer - Instrumentation & Controls (I&C), Level IVOak Ridge, TNDesign engineers will develop control cabinet assembly drawings, system diagrams, and control logic for both batch and continuous processes using conventional analog instrumentation, distributed digital control systems, and programmable logic controller/human-machine interfaces (PLCs/HMIs). Design involves the preparation of conceptual engineering deliverables such as cost-estimating bills of material and labor-hour estimates, statements of work, design criteria, and title II design engineering deliverables including preparation of calculations and analyses, construction specifications & drawings, and equipment specifications.
NewElectrical Engineer - Instrumentation & Controls (I&C), Level III NANA Regional Corporation IncElectrical Engineer - Instrumentation & Controls (I&C), Level IIIOak Ridge, TNDesign engineers will develop control cabinet assembly drawings, system diagrams, and control logic for both batch and continuous processes using conventional analog instrumentation, distributed digital control systems, and programmable logic controller/human-machine interfaces (PLCs/HMIs). Design involves the preparation of conceptual engineering deliverables such as cost-estimating bills of material and labor-hour estimates, statements of work, design criteria, and title II design engineering deliverables including preparation of calculations and analyses, construction specifications & drawings, and equipment specifications.
NewElectrical Engineer - Instrumentation & Controls (I&C), Level V NANA Regional Corporation IncElectrical Engineer - Instrumentation & Controls (I&C), Level VOak Ridge, TNDesign engineers will develop control cabinet assembly drawings, system diagrams, and control logic for both batch and continuous processes using conventional analog instrumentation, distributed digital control systems, and programmable logic controller/human-machine interfaces (PLCs/HMIs). Design involves the preparation of conceptual engineering deliverables such as cost-estimating bills of material and labor-hour estimates, statements of work, design criteria, and title II design engineering deliverables including preparation of calculations and analyses, construction specifications & drawings, and equipment specifications.
Substation Engineer - Energy & Utility Infrastructure Gresham SmithSubstation Engineer - Energy & Utility InfrastructureKnoxville, TNPart timePerform other electrical design and studies, including substation design; arc flash, system, capacitor, and grounding studies; and design support for electrical power supply elements in street lighting and traffic signal designs. We’re looking for someone who has: A bachelor’s degree in Electrical Engineering (BSEE), Mechanical Engineering (BSME), or a related field from an accredited four-year college or university.
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.
NewMechanical Engineer Mesa AssociatesMechanical EngineerKnoxville, TennesseeSupport process calculations, such as flow rate, pressure drop, and line sizing, directly within the Mechanical Engineering group; Mesa does not have a separate Process Engineering function, so this work sits with Mechanical. Work closely with the Principal Mechanical Engineer (Piping & Pressure Systems), who will check your work, verify code compliance, and provide mentorship and support, though you'll own and execute your own design assignments day to day.
NewCivil Engineer Pinnacle Specialty Group, Inc.Civil EngineerOak Ridge, TNA civil design engineer will be responsible for developing high-quality detailed design packages, providing engineering procurement and field technical support to implement those designs, and providing expertise for troubleshooting and technical assessments of plant facilities. Light to moderate lifting may be required for packages and other items, ability to walk short distances, may be regularly required to stand, sit, talk, hear, reach, stoop, kneel, and use hands and fingers to operate a computer, telephone, and keyboard.
Electrical Engineer OHM AdvisorsElectrical EngineerKnoxville, TennesseeWith 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.
Reliability Engineer Edgewater Technical AssociatesReliability EngineerOak Ridge, TennesseeEdgewater 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), 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 our growing presence at project sites.
Quality Engineer Edgewater Technical AssociatesQuality EngineerOak Ridge, TennesseeEdgewater 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), 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.
Nuclear Criticality Safety Engineer Edgewater Technical AssociatesNuclear Criticality Safety EngineerOak Ridge, TennesseeEdgewater has a proven track record and is a trusted provider of fixed-price construction projects, engineering, and technical services for the DOE, DOD, National Nuclear Regulatory Commission (NRC), Canadian Commercial Nuclear Industry, and private sector commercial contractors involved in nuclear, high-hazard, or complex operations. Edgewater Technical Associates is seeking qualified candidates for Nuclear Criticality Safety Engineer opportunities at various locations across the United States Department of Energy (DOE) complex in support of traditional environmental clean-up missions and in support of the advancement of first-in-kind commercial fuel capabilities at select sites across the United States.