UNKNOWN

FEED

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Performing construction assistance in the form of submittal reviews, RFI responses, and field visits to verify construction of Mechanical / Utilities scope is executed per the intent of the design and assisting in start-up of systems when required.

YEAR

Jacobs Solutions Inc

Mechanical Engineer - Federal

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The core focus of this role is to write clean, secure, and highly efficient code that successfully implements functional requirements, ensuring rapid features delivery and high system reliability across active product and T&M client queues. Sprint Hygiene & Operational Visibility: Estimating assigned tasks accurately, updating Jira tickets daily, and actively raising dependencies during sprint ceremonies to protect velocity.

Vital IT Services

Software Engineer (Remote)

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Become an integral member of the local service team by sharing knowledge, supporting teammates during critical situations, maintaining operational flexibility, and contributing to a positive, collaborative work environment. Document system symptoms, troubleshooting activities, root cause findings, and corrective actions accurately to improve knowledge sharing and reduce future downtime.

Ion Beam Applications SA

Service Engineer

PART_TIME

Recognized by CE News as one of the Best Engineering Firms to Work for, Schnabel provides employees with a competitive benefits package including maternity leave, tuition reimbursement for continuing education, health, dental, life and disability insurance and a wellness program. Schnabel is an employee-owned, professional engineering and consulting firm that focuses on solving problems related to the earth and environment through specialization in geotechnical, geostructural, tunnel, and dam engineering.

Schnabel Inc.

Entry-Level (Staff) Geotechnical Engineer

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. Lead the design, development, and implementation of municipal infrastructure projects, including roads, utilities (water and wastewater), stormwater systems, and other public infrastructure.

OHM Advisors

Water Resources Project Engineer

This 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.

Amentum

Mid-Level Process Engineer (Hybrid/Remote)

This 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.

Amentum Services Inc

The successful candidate will serve as a technical resource to project management personnel, participate in design reviews, evaluate engineering solutions, and design changes, support the Request for Information (RFI) process, and provide objective assessments of project execution and technical risk. This role provides independent engineering oversight throughout project planning, design, procurement, construction, testing, and commissioning activities, with significant involvement supporting the Lithium Processing Facility (LPF) project.

RESTORATION SERVICES, INC.

Senior Engineer - Oak Ridge, TN

OTHER

Description: Akima Infrastructure Services, LLC (AIS), is actively seeking Engineering, Professional, Technical, and Administrative support personnel as part of our staff augmentation team supporting the Department of Energy at the Y‑12 National Security Complex located in Oak Ridge, Tennessee and the Pantex Plant located in Amarillo, Texas. Responsibilities: Provide CNS Mission Engineering with full-time electrical design engineering support in Y-12 Facility Design for facility and production area activities needed to expedite the closure of Change Requests for Configuration Managed systems that have been returned to service for longer than 90 days.

Akima, LLC

Electrical Engineer Power Focus, Level IV

[AW]-iCims

Edgewater 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. The Electrical Engineer will provide Mission Engineering with electrical design support for facility and production area activities needed to expedite the closure of Change Requests for Configuration Managed systems that have been returned to service for longer than 90 days.

Edgewater Technical Associates

Electrical Engineer (Design)

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Job Summary: This role will serve as the corporate expert in all molten metal processes-including casting, melting, and recycling-across the global network of conventional and aluminum-lithium casthouses. Additionally, the role includes responsibility for training and developing both operators and technologists, with the goal of building a lasting legacy of expertise within the casting discipline.

Arconic

Casting Engineer Technical Specialist

Casting Engineer Specialist

The Enrichment Systems Engineering Section is seeking a Machine Design Engineer who will support the Enrichment Science and Engineering Division (ESED) within the Isotope Science and Engineering Directorate (ISED) at Oak Ridge National Laboratory (ORNL). 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 compelling problems in energy and security.

Oak Ridge National Laboratory

Senior Machine Design Engineer

Sound engineering judgment and relevant project experience to establish appropriate design parameters and select design approaches for complex geostructural projects. Identify geotechnical, structural, and contractual risks during planning and design phases and communicate recommended mitigation measures to project leadership.

BUNNELL LAMMONS ENGINEERING

Senior Design Engineer \ Geostructures

clearcompany

Specialty Mechanical Engineers in the Projects Equipment Design Engineering organization develop design and procurement documentation for custom and first‑of‑a‑kind mechanical systems, including glovebox systems, furnaces, high‑vacuum systems, and metal casting/machining equipment. This role involves collaborating with designers, performing detailed engineering calculations, and producing complete build‑to‑print fabrication packages.

Napakiak

Specialty Mechanical Engineer

partner JazzHR

Responsibilities will include developing conceptual and detailed designs, preparing specifications, calculations, studies, and reports, coordinating with multidisciplinary project teams, and supporting construction administration activities. Working Conditions & Physical Requirements: Duties will typically be performed in an office environment, at construction sites for new facilities, or at existing facilities undergoing renovation.

Nelson

Electrical Engineer II (PE)

As a Logistics Process Engineer at DENSO Manufacturing Tennessee (DMTN), you'll lead projects that improve safety, labor efficiency, and space utilization across our warehouse and material-handling operations, including evaluating and implementing automation such as automated guided vehicles (AGVs), autonomous mobile robots (AMRs), and automated storage and retrieval systems (ASRS). You'll lead and support new process development, kaizen (continuous improvement), space planning, capacity enhancements, facility layout, simulation, equipment and tool design, and capital improvement projects.

Denso Corp

Process Engineer 2

C2 Labs (www.c2labs.com) helps government and commercial organizations transform how they work through AI, automation, cloud, cybersecurity, and modern software. You will work close to the mission, turn messy real-world workflows into working software and agents, and help define the next generation of our AI platform.

C2 Labs, Inc.

Forward Deployed Engineer - AI

HiringThing

Bachelors degree in materials science, chemical engineering, ceramic engineering, mechanical engineering, nuclear engineering, applied physics, or a related technical discipline. Reporting to the VP of Fuels Technology, you will work directly with coating equipment, experimental campaigns, and process development while collaborating with fuel qualification, materials characterization, mechanical design, and controls teams.

NANO Nuclear Energy Inc

Fuel Coating Engineer

Hands-on experience preparing specimens, operating test or characterization equipment, developing methods, troubleshooting instrumentation, and interpreting materials data. Nano Nuclear Energy is seeking a Materials Characterization Engineer to help establish and lead advanced materials testing capabilities supporting fuel development, manufacturing, and qualification.

Systems Engineer Jobs in Oak Ridge, TN

Mechanical Engineer - Federal Jacobs Solutions Inc

Software Engineer (Remote) Vital IT Services

Service Engineer Ion Beam Applications SA

Entry-Level (Staff) Geotechnical Engineer Schnabel Inc.

Water Resources Project Engineer OHM Advisors

Mid-Level Process Engineer (Hybrid/Remote) Amentum

Mid-Level Process Engineer (Hybrid/Remote) Amentum Services Inc

Senior Engineer - Oak Ridge, TN RESTORATION SERVICES, INC.

Electrical Engineer Power Focus, Level IV Akima, LLC

Electrical Engineer (Design) Edgewater Technical Associates

Casting Engineer Technical Specialist Arconic

Casting Engineer Specialist Arconic

Senior Machine Design Engineer Oak Ridge National Laboratory

Senior Design Engineer \ Geostructures BUNNELL LAMMONS ENGINEERING

Specialty Mechanical Engineer Napakiak

Electrical Engineer II (PE) Nelson

Process Engineer 2 Denso Corp

Forward Deployed Engineer - AI C2 Labs, Inc.

Fuel Coating Engineer NANO Nuclear Energy Inc

Materials Characterization Engineer NANO Nuclear Energy Inc

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