Senior Feasibility Study Engineer 1 Nuclear Sargent & Lundy LLCSenior Feasibility Study Engineer 1 NuclearKnoxville, TN$84,762–$129,498 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Automation & Control Systems Engineer 2 Mission Critical Sargent & Lundy LLCSenior Automation & Control Systems Engineer 2 Mission CriticalOak Ridge, TN$100,019–$152,807 / yearAs a member of a multi-disciplined project team, this position will offer you the opportunity to utilize and expand your background in Instrumentation and Controls Engineering and PLC/HMI design by performing the following duties: Work on project teams with other discipline engineers involved in the design of new Programmable Logic Controller (PLC) based control systems, Safety Instrumented Systems (SIS), and other industrial control system platforms. In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
Senior Manufacturing Engineer, Life-Cycle Beehive IndustriesSenior Manufacturing Engineer, Life-CycleKnoxville, TennesseeThis role serves as the manufacturing engineering technical authority for assigned systems, modules, or components and partners closely with Design Engineering, Plant Manufacturing Engineering, Supply Chain, and Program teams to ensure manufacturability, scalability, quality, and production readiness. The Lifecycle ME drives manufacturing strategy, defines process intent, influences product design through DFM/DFA engagement, and leads manufacturing risk reduction efforts to support successful product development and production execution.
Senior Manufacturing Engineer Beehive IndustriesSenior Manufacturing EngineerKnoxville, TennesseeServes as a technical resource for manufacturing challenges and partners cross-functionally to ensure scalable and producible designs. Typically requires a minimum of 5 years of related experience with a Bachelor’s degree; or 3 years and a Master’s degree; or equivalent work experience.
Senior Mechanical Engineer 1 Nuclear Plant Analysis Sargent & Lundy LLCSenior Mechanical Engineer 1 Nuclear Plant AnalysisKnoxville, TN$84,762–$129,498 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Structural Engineer APTIMSenior Structural EngineerKnoxville, TN$98,000–$163,000 / yearAPTIM structural engineers lend their knowledge and experience to projects for the Department of Defense, the Department of Energy, the Federal Emergency Management Agency, local authorities (nationwide), commercial retail companies, oil and gas providers and various coastal protection authorities. + Strong computer skills (Word, Excel, PowerPoint, Mathcad, and technical engineering software such as STAAD or ANSYS), some CADD experience (AutoCAD and/or MicroStation) along with good verbal and writing skills.
Senior Professional Engineer - Office Leader Stantec IncSenior Professional Engineer - Office LeaderKnoxville, TNAssisting in developing project scope, budgets, and design for various sized projects, supporting marketing and business development professionals in positioning for potential projects, writing technical portions of proposals, participating in client interviews, and supporting negotiations for project contracts. This role will provide the successful candidate with the opportunity to expand their engineering knowledge, grow into different sectors, lead business development efforts, and get involved with teams around the country working on interesting and innovative projects that directly influence the communities we live in.
Senior Architect AmentumSenior ArchitectOak Ridge, TennesseeMust 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 Nuclear Projects is a Tier 1 service provider to the U.S. Department of Energy and many commercial nuclear companies; we deliver safe and innovative design solutions for first-of-a-kind complex nuclear projects.
Senior Architect Amentum Services IncSenior ArchitectOak Ridge, TNMust 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 Nuclear Projects is a Tier 1 service provider to the U.S. Department of Energy and many commercial nuclear companies; we deliver safe and innovative design solutions for first-of-a-kind complex nuclear projects.
Senior Electrical Engineer AmentumSenior Electrical EngineerOak Ridge, Tennessee$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 Civil Engineer AmentumSenior Civil EngineerOak Ridge, Tennessee$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.
NewSenior Piping Engineer – Oak Ridge AmentumSenior Piping Engineer – Oak RidgeOak Ridge, Tennessee$140,000–$190,000 / 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. With positions at every level, openings in multiple disciplines, expertise in a range of markets and offices around the globe, we create an environment where you can learn, grow, and thrive.
Senior Civil Engineer - Remote/Hybrid Amentum Services IncSenior Civil Engineer - Remote/HybridOak Ridge, TNRemote$109,000–$175,000 / yearOur Amentum Nuclear Programs is a Tier 1 service provider to the U.S. Department of Energy as well as commercial nuclear companies; we deliver safe and innovative solutions at complex nuclear cleanup, production and power generation sites. 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.
NewChemical Engineer, Sr. Centrus Energy CorpChemical Engineer, Sr.Oak Ridge, TN$98,227–$163,711 / yearAdditionally, you'll support materials and equipment engineering by developing specifications for chemical‑process materials, coatings, lubricants, and consumables; assisting in the design and evaluation of components made from composites, metals, and specialty materials; and contributing to equipment designs used for chemical processes, material handling, and controlled‑environment operations. A key part of your work will be developing, maintaining, and reviewing detailed P&IDs, ensuring configuration control, tracking design changes, and validating diagrams with cross‑functional teams across design, manufacturing, operations, testing, quality, and safety.
NewSenior Electrical Engineer - Microgrid Controls & Automation Architecture Ameresco IncSenior Electrical Engineer - Microgrid Controls & Automation ArchitectureKnoxville, TN$154,200–$223,200 / yearAmeresco is seeking a Senior Electrical Engineer - Microgrid Controls & Automation Architecture to lead the development and integration of control systems for utility-scale generation, distributed energy resources, battery energy storage systems, renewable assets, and mission-critical data center microgrids. The successful candidate will combine deep controls and power systems expertise with strong technical leadership, multi-vendor integration experience, commissioning capability, and client-facing communication skills.
Senior Project Manager - High-Rise Multifamily/Mixed Use Layton Construction Co LLCSenior Project Manager - High-Rise Multifamily/Mixed UseKnoxville, TNThe Senior Project Manager has the experience and expertise to assume a leadership role on individual projects of larger size or greater complexity. Works well with Layton's "Two in the Box" application working well with your counterpart (Senior Superintendent) to ensure successful project delivery and to strengthen client relationship.
Senior Civil Engineer Accura EngineeringSenior Civil EngineerKnoxville, TennesseeMinimum of 10 years of experience in Civil Engineering, with a diverse background in land development/site design, commercial, office, higher education, mixed-use, residential, healthcare, municipal projects including: Managing multiple, concurrent projects. Team Coordination: Lead and collaborate with multidisciplinary teams, both local and remote, ensuring clear communication and efficient cross-functional teamwork to meet project objectives.
Senior HPC Engineer - Classified Environment Oak Ridge National LaboratorySenior HPC Engineer - Classified EnvironmentOak Ridge, TNOverview: The Field Intelligence Operations Division (FIOD) of the National Security Directorate (NSSD) is seeking a Senior High Performance Computing (HPC) Engineer for Classified Computing, where you will help shape advanced computing capabilities supporting some of the nation's most important national security and scientific missions. You will work alongside a multidisciplinary team of HPC and systems engineers, cybersecurity professionals, scientists, researchers, and mission partners to develop computing solutions that deliver exceptional performance while meeting rigorous security and compliance requirements.
Senior Electrical Engineer Oak Ridge Associated UniversitiesSenior Electrical EngineerKnoxville, TNLead complex testing and troubleshooting of nuclear I&C and electrical systems• Oversee data acquisition, signal measurement, advanced diagnostics, and engineering evaluations• Serve as a primary technical expert during on‑site plant trips and customer interactions• Diagnose unexpected test results, determine root causes, and recommend corrective actions• Support hardware development, prototype evaluation, equipment upgrades, and documentation updates• Drive quality assurance compliance and structured engineering processes• Produce high‑quality reports, evaluations, and customer‑facing technical documentation• Mentor junior engineers and guide technical development• Provide expertise during customer discussions, project planning, and engineering reviews• Collaborate with multidisciplinary engineering teams and maintain strong customer rapport. Bachelor's or Master's degree in Electrical Engineering or closely related field• 10+ years of professional engineering experience• Advanced troubleshooting and diagnostic skills• Deep hands‑on experience with instrumentation, controls, electrical systems, signal processing, hardware, or DAQ systems• Expertise using oscilloscopes, spectrum/network analyzers, multimeters, signal generators, and DAQ tools• Strong analytical, documentation, and communication skills• Ability to work independently while supporting complex engineering tasks• Willingness to travel (~25%)• U.S. citizenship required.
Senior Control Systems Engineer, Knoxville Bechtel CorpSenior Control Systems Engineer, KnoxvilleKnoxville, TNExtraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world''s infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. Education and Experience Requirements: Requires bachelor''s degree in Electrical, Mechanical, Chemical or other related Engineering discipline from an accredited institution with 10-13 years of relevant work experience, or in lieu of degree, 14-17 years of relevant work experience.