• Piping Designer

    Bechtel Corporation (Knoxville, TN)
    …software package such as AutoCad or MicroStation + Hands-on experience using a 3D piping design platform and isometric extraction (S3D preferred) + Knowledge of ... nuclear energy that provides matching funding to industry to design and build an operational advanced reactor. TerraPower, a...supervisor during the preparation of above ground and underground piping designs. + Interface with pipe support… more
    Bechtel Corporation (10/07/25)
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  • Senior Piping Designer

    Bechtel Corporation (Knoxville, TN)
    …includes verification of employment and education. + Hands-on experience using a 3D piping design platform and isometric extraction (S3D preferred). + Extensive ... Locations and piping isometrics drawings. This position may include lead designer tasks. "This position is designated as part-time telework per our global… more
    Bechtel Corporation (10/07/25)
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  • Piping Designer /Drafter

    Bechtel Corporation (Knoxville, TN)
    …position. + Candidate will be capable of assisting in the basic development of design concepts for piping systems, structures, and equipment utilizing 2D or 3D ... leadership in nuclear energy that provides matching funding to industry to design and build an operational advanced reactor. TerraPower, a leading advanced… more
    Bechtel Corporation (10/07/25)
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  • Pipe & Valve Engineer, Natrium (Knoxville)

    Bechtel Corporation (Knoxville, TN)
    …than 500 MWe of power. # Job Summary: Essential duties include reviewing pipe and piping component related calculations and material evaluations. "This position ... nuclear energy that provides matching funding to industry to design and build an operational advanced reactor. TerraPower, a...+ Preparation and execution of material requisitions for bulk pipe , valves and supports, and other piping more
    Bechtel Corporation (10/07/25)
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  • Pipe Stress Engineer

    Bechtel Corporation (Knoxville, TN)
    …leadership in nuclear energy that provides matching funding to industry to design and build an operational advanced reactor. TerraPower, a leading advanced ... (SFR), called Natrium. The Natrium plant features an advanced, cost-competitive reactor design that is safer, simpler, easier, and less costly to construct, less… more
    Bechtel Corporation (11/26/25)
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  • Pipe Support Engineer (Structural)

    Bechtel Corporation (Knoxville, TN)
    …leadership in nuclear energy that provides matching funding to industry to design and build an operational advanced reactor. TerraPower, a leading advanced ... (SFR), called Natrium. The Natrium plant features an advanced, cost-competitive reactor design that is safer, simpler, easier, and less costly to construct, less… more
    Bechtel Corporation (11/26/25)
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  • Piping Engineer

    Navarro Inc. (Oak Ridge, TN)
    …and the Department of Defense. Provide CNS, Mission Engineering with full time piping design engineering support for facility and production area activities in ... of design output documents typically developed by a piping design engineer within the Mission Engineering organization are drawings, engineering… more
    Navarro Inc. (11/21/25)
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  • Kiewit Nuclear Solutions- Mechanical…

    Kiewit (Oak Ridge, TN)
    …designers/drafters to ensure work is completed accurately and to our standards. * Design piping systems and generate isometric drawings for systems typical ... experience is required, with the ability to perform 3D piping design , equipment layout, develop construction drawings....heating, cooling systems, is required). Must have experience of pipe support design , equipment layout and installation… more
    Kiewit (11/06/25)
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  • Piping Engineer, Level V

    NANA Regional Corporation (Oak Ridge, TN)
    …apply today! **Responsibilities** + Provide CNS, Mission Engineering with full-time piping design engineering support for facility and production area ... of design output documents typically developed by a piping design engineer within the Mission Engineering organization are drawings, engineering… more
    NANA Regional Corporation (11/26/25)
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  • Mechanical Designer

    Amentum (Oak Ridge, TN)
    …in other disciplines to deliver a fully coordinated and collaborated project. Designer will be responsible for creating the design deliverables such ... As a mid-level Mechanical Designer in the Amentum Nuclear Projects and Consulting...as: AutoCAD, and MicroStation + Industrial HVAC ductwork and piping layout design experience + General understanding… more
    Amentum (09/09/25)
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  • Mechanical/ Pipe Coordinator Job Details…

    Black & Veatch (Harriman, TN)
    **Mechanical/ Pipe Coordinator** Date: Nov 14, 2025 Location: Harriman, TN, US Company: Black & Veatch Family of Companies **Together, we own our company, our future, ... . Assists Discipline Superintendent in resolving problems or issues related to design information, schedule, , change management, safety, and quality . Assists the… more
    Black & Veatch (11/19/25)
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  • UPF, Piping /Mechanical Superintendent…

    Bechtel Corporation (Oak Ridge, TN)
    …policies, procedures, and instructions within assigned operations. + Ensures the most current design document is used to complete the work and that all design ... large Construction Teams. + Candidates should have a good working knowledge of current design codes and standards such as ACI, AISC, ASME, as well as NQA-1… more
    Bechtel Corporation (09/30/25)
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  • HVAC Designer

    Bechtel Corporation (Knoxville, TN)
    …MWe of power. # Job Summary: As a HVAC Layout Designer , you will support design development of facility layouts and piping & equipment in a 3D model using ... leadership in nuclear energy that provides matching funding to industry to design and build an operational advanced reactor. TerraPower, a leading advanced… more
    Bechtel Corporation (11/07/25)
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  • Designer /Drafter 3

    EnergySolutions Services Inc (Oak Ridge, TN)
    …procedures. + Works with the engineering team in the development of 3-D design models and orthographic drawings, intelligent piping and instrumentation diagram ... and equipment with adherence to established specifications and standards using computer-aided design software (CAD) such as AutoCAD and SolidWorks. + Performs all… more
    EnergySolutions Services Inc (11/16/25)
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  • Senior Mechanical Design Engineer

    Navarro Inc. (Oak Ridge, TN)
    …Mechanical Design Engineer who specializes in designing and optimizing piping and mechanical systems within process-control environments that handle liquids or ... targets from conception through final realization. Key Responsibilities + Lead the design , construction, and maintenance of facility piping systems, including… more
    Navarro Inc. (11/15/25)
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  • Mechanical and Process Design Engineer

    Advanced Automation Corporation (Oak Ridge, TN)
    The Mechanical and Process Design Engineer position is responsible for design and development of systems and methods for manufacture of nuclear fuel elements. ... Responsibilities: + Create designs for various process systems (chemical, piping , structural, electro-mechanical, automation and robotics). + Support the process,… more
    Advanced Automation Corporation (10/09/25)
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  • Mechanical Design Engineers II-Lead-Kiewit…

    Kiewit (Oak Ridge, TN)
    …in ASME Boiler and Pressure Vessel Codes. + Skilled in engineering design principles (pump calculations, pipe sizing calculations, basic equipment ... Level:** Mid Level **Home District/Group:** Kiewit Nuclear Solutions **Department:** Design Engineering **Market:** Nuclear **Employment Type:** Full Time **Position… more
    Kiewit (11/16/25)
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  • Senior SRD/S3D Specification Engineer

    Bechtel Corporation (Knoxville, TN)
    …leadership in nuclear energy that provides matching funding to industry to design and build an operational advanced reactor. TerraPower, a leading advanced ... (SFR), called Natrium. The Natrium plant features an advanced, cost-competitive reactor design that is safer, simpler, easier and less costly to construct, less… more
    Bechtel Corporation (11/15/25)
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  • HVAC Design Energy Analysis Modeling

    CDM Smith (Knoxville, TN)
    …This role offers a unique opportunity to contribute to HVAC and plumbing design while also developing detailed energy models and conducting energy audits for large ... - Performing other duties as required such as heating/cooling load calculations, duct/ pipe sizing, equipment selections, system layouts, and coordination with other … more
    CDM Smith (10/31/25)
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  • Construction Field Inspector

    Stantec (Knoxville, TN)
    …monitoring construction activities to verify that construction is performed per the design and in accordance with the contract documents. A multi-discipline team of ... and respond to daily construction issues, working with the design team, Client, and contractor(s) as appropriate to determine...structures - Geosynthetic liner systems - Fusion welded HDPE pipe - Pump stations and force mains - Asphalt… more
    Stantec (11/24/25)
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