Oak Ridge, Tennessee, United States · Remote OK
$90k–$150k/yr
Job Description Overview We are seeking a Senior Project Engineer-Remote. This remote position is located out of our Oak Ridge, TN office. Your role Provides administrative support to Programs and Projects within the Com…
Skills: Project engineering, Nuclear industry, System-level design, Project controls, Engineering coordination
Oak Ridge, Tennessee, United States · On-site
$79k–$119k/yr
At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effect…
Skills: Mechanical design, Test stand development, SolidWorks, AutoCAD, PDMLink
Oak Ridge, Tennessee, United States · Remote OK
$113k–$188k/yr
Job Description Overview We are seeking a Senior Mechanical Analyst Energy – Remote. This remote position is based out of our Oak Ridge, TN office. Your role AtkinsRéalis US Nuclear is the subsidiary of AtkinsRéalis focu…
Skills: Mechanical engineering, Computational fluid dynamics, Structural analysis, ANSYS FLUENT, ANSYS CFX
Oak Ridge, Tennessee, United States · On-site
$70k–$103k/yr
At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effect…
Skills: Linux administration, RHEL, Rocky Linux, Ubuntu, Bash
Oak Ridge, Tennessee, United States · Hybrid
$60/hr–$79/hr
Mid-Level Plant Designer (OAK RIDGE) The necessary Job skills will include but are not limited to: A general understanding of Building Mechanical Systems: HVAC/Piping/PlumbingDevelop piping systems and equipment layout i…
Skills: Building mechanical systems, HVAC, Piping design, Plumbing, SmartPlant 3D
Oak Ridge, Tennessee, United States · On-site
Company Overview Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world’s transition to clean energy, with the ultimate goal to dramatically improve people’s quality …
Skills: Mechanical engineering, Remote handling, Modular hardware design, Full-scale integration, Rapid prototyping
Alameda, California, United States · On-site
$30/hr–$34/hr
Company Overview Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world’s transition to clean energy, with the ultimate goal to dramatically improve people’s quality …
Skills: Instrumentation and Control Systems, LabVIEW, PLC, Control System Analysis, Industrial Communication Protocols
Alameda, California, United States · On-site
$30/hr–$34/hr
Company Overview Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world’s transition to clean energy, with the ultimate goal to dramatically improve people’s quality …
Skills: Nuclear Engineering, Computational Modeling, Python, MATLAB, Reactor Physics
Alameda, California, United States · Remote OK
$175k–$218k/yr
Company Overview Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world’s transition to clean energy, with the ultimate goal to dramatically improve people’s quality …
Skills: Heat Transfer, Thermodynamics, Fluid Mechanics, Molten Salt Systems, Power Conversion Systems
Alameda, California, United States · On-site
$30/hr–$32/hr
Company Overview Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world’s transition to clean energy, with the ultimate goal to dramatically improve people’s quality …
Skills: Mechanical Design, Manufacturing Engineering, CAD, SolidWorks, AutoCAD
Alameda, California, United States · On-site
$28/hr–$32/hr
Company Overview Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world’s transition to clean energy, with the ultimate goal to dramatically improve people’s quality …
Skills: Chemical Engineering, Materials Science, MATLAB, AutoCAD, Python
Alameda, California, United States · Remote OK
Company Overview Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world’s transition to clean energy, with the ultimate goal to dramatically improve people’s quality …
Skills: Nuclear Reactor Design, Reactor Systems Engineering, Technical Leadership, System Architecture, Thermal Hydraulics
Oak Ridge, Tennessee, United States · On-site
$76k–$127k/yr
Position Summary We are seeking a dynamic Senior Quality Engineer to join our team at the Technology and Manufacturing Center in Oak Ridge, TN. Reporting to the Quality Engineering Manager, this individual will play a pi…
Skills: Quality Engineering, Advanced Product Quality Planning, PFMEA, Control Plans, Measurement System Analysis
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16904 Overview: We’re looking for a hands-on Data Center Engineer who will contribute to the modernization of our data center operations, especially around DCIM enhancements and PSC (Power, Space, Cooling)…
Skills: Data center operations, DCIM, Power, space, and cooling, Infrastructure telemetry, Capacity planning
Idaho Falls, Idaho, United States · On-site
Requisition ID: 181807 Job Level: Mid Level Home District/Group: Kiewit Nuclear Solutions Department: Project Controls Market: Nuclear Employment Type: Full Time Position Overview KNS has an opening for a mid-career oper…
Skills: Estimating, Quantity takeoffs, Project controls, Microsoft Office, Risk identification
Spectra Tech, Inc.Oak Ridge, Tennessee, United States · On-site
Spectra Tech, Inc. is hiring for a CSU Test Engineer in Oak Ridge, TN The CSU Test Engineer reports to the CSU Director/Manager within the Project Management organization. The selected candidate will provide technical ex…
Skills: Commissioning and startup, Test planning, Installation configuration validation, Equipment testing, Quality control
Oak Ridge, Tennessee, United States · On-site
Requisition Id 17074 Overview: Oak Ridge National Laboratory is the largest US Department of Energy (DOE) science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compel…
Skills: Machine Design, SolidWorks, CAD, High-speed Rotating Equipment, Vacuum Systems
Spectra Tech, Inc.Oak Ridge, Tennessee, United States · On-site
Spectra Tech, Inc. is hiring for a Chemical Engineer in Oak Ridge, TN Position Overview Chemical Engineers support the Mechanical Project Design group at the Oak Ridge Y-12 Plant. This position will be providing process …
Skills: Chemical engineering, Process design, Flowsheet development, Block diagrams, Process flow diagrams
Spectra Tech, Inc.Oak Ridge, Tennessee, United States · On-site
Spectra Tech, Inc. is hiring for a Civil Design Engineer in Oak Ridge, TN Position Overview A Civil Design Engineer will be responsible for developing high quality detailed design packages, providing engineering procurem…
Skills: Civil Engineering, Design Packages, Engineering Procurement, Field Technical Support, Troubleshooting
Oak Ridge, Tennessee, United States · On-site
$60k–$90k/yr
At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effect…
Skills: Project scheduling, Cost tracking, Data analysis, Microsoft Excel, Primavera P6
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The Senior Project Engineer leads system-level design work and coordinates engineering activities across multiple disciplines within the commercial nuclear organization. They are responsible for maintaining technical progress, managing cross-system interfaces, and ensuring deliverables align with project schedules and cost expectations.
Candidates must hold a Bachelor's degree in Chemical, Mechanical, Industrial, or a related engineering field with at least 7 years of relevant experience. Applicants must be U.S. citizens and possess experience in the nuclear industry or multidisciplinary engineering projects.
We are seeking a Senior Project Engineer-Remote. This remote position is located out of our Oak Ridge, TN office.
Provides administrative support to Programs and Projects within the Commercial Nuclear organization using standard office equipment, corporate systems, processes, policies and procedures.
Performs document/procedure preparation, record keeping, organizing and distributing project information.
This role requires a senior experienced project engineering professional responsible and supporting the execution and coordination of engineering activities within the project, ensuring that deliverables, interfaces, and technical information flow efficiently across disciplines and project functions.
Will act as project team lead and hold delegated technical authority from the Engineering Manager.
Will operate above Systems Engineers within the Project Execution Teams and own integrated design execution for multiple related systems.
Reports technically to the Engineering Manager and programmatically to the Systems Engineering Manager and are responsible for:
Integrating contributions from Systems Engineers and discipline engineers.
Maintaining technical progress and reporting schedule status.
Identifying and managing cross-system interfaces
Maintaining alignment with cost/schedule expectations.
Ensuring consistency of design basis documents, criteria, and architecture.
Assists in coordinating engineering activities across disciplines.
Follows up on deliverables to ensure alignment with project schedule.
Tracks progress and highlight delays or missing inputs.
Supports resolution of day‑to‑day coordination issues.
Maintains and update engineering deliverables registers.
Monitors status: Drawings; Specifications; Data sheets; Equipment lists.
Ensures timely circulation, review, and issuance of deliverables.
Supports coordination between: Engineering disciplines; Engineering and Procurement; Engineering and Construction.
Tracks interface requirements and ensure required inputs are available.
Escalates interface gaps or inconsistencies.
Assists in preparing and compiling technical input packages (RFI/RFP).
Follows up on technical documentation required for procurement.
Tracks vendor data submission and review status.
Supports coordination of technical clarifications through Procurement.
Maintains slogs of: Action items; Deliverables status; Outstanding issues.
Identifies and communicates: Execution issues; Potential risks related to engineering deliverables or interfaces.
Works in multi-discipline teams on project-based work and ensures integration of design across multiple disciplines. Will conduct mentoring and quality reviews of the work of junior colleagues when needed.
Performs checking and reviewing to ensure accuracy of design media in accordance with company policies and procedures and client expectations.
Works to assigned schedules ensuring the accuracy, completeness and timeliness of work and initiates corrective measures to overcome delays.
Performs other duties as assigned.
Requires a Bachelor's Degree in Chemical, Mechanical, Industrial or related Engineering Field.
Minimum 7 years of relevant experience (Project Engineer/Project Controls).
Experience in nuclear industry.
Exposure to multidisciplinary engineering projects (industrial, infrastructure, or energy preferred).
Basic understanding of engineering project workflows.
Familiarity with project documentation and deliverables tracking.
Ability to work in a multidisciplinary and matrix environment.
Strong organizational and coordination skills.
Attention to detail and ability to track multiple deliverables.
Good communication and follow‑up capability.
Performance Indicators:
Timeliness and accuracy of deliverables tracking.
Effectiveness in follow‑up and coordination.
Responsiveness to project needs and issues.
Quality and completeness of reporting and documentation.
Contribution to smooth engineering execution.
Effective written and verbal communication skills.
Mastered the in-depth knowledge and experience required in process systems design.
Operate with a high degree of independence and minimal guidance.
Have significant impact across a range of functional activities.
Provides guidance to other colleagues through best practices.
Strong understanding of mechanical engineering fundamentals and able to manage tasks and meet deadlines.
Eligible to work under 10 CFR Part 810e.
Must be a U.S. citizen in order to be considered.
At AtkinsRéalis, our values—Safety, Integrity, Collaboration, Innovation, and Excellence—are more than just words. They are the foundation of who we are and how we work. These principles shape our culture, guide our decisions, and inspire us to create an environment where every team member feels empowered to grow, succeed, and make a meaningful impact.
Depending on your employment status, AtkinsRéalis benefits may include medical, dental, vision, company-paid life and short- and long-term disability benefits, employer-matched 401(k) with 100% vesting, employee stock purchase plan, Paid Time Off, leaves of absences options, flexible work options, recognition and employee satisfaction programs, employee assistance program, and voluntary benefits. You can review our comprehensive benefits page here.
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.
Please review AtkinsRéalis’ Equal Opportunity Statement here.
AtkinsRéalis cares about your privacy and is committed to protecting your privacy. Please consult our Privacy Notice our Careers site to know more about how we collect, use and transfer your Personal Data. By submitting your personal information to AtkinsRéalis, you confirm that you have read and accept our Privacy Notice.
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. https://careers.atkinsrealis.com/recruitment-agencies
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At AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.
We are a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world’s infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. ---
Offices: 455 René-Lévesque Blvd W, Montreal, QC H2Z 1Z3, CA
There are currently 701 open engineering positions in Oak Ridge, TN listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Oak Ridge National Laboratory, Boston Government Services, LLC (BGS), Amentum, Akima Global Services, LLC, Centrus Energy Corp., among others. Browse the listings above to see every active employer.
Yes — 115 of the 701 open engineering positions offer remote or hybrid work (50 remote, 65 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
