• Southland Industries (Dulles, VA)
    …accuracy. **What you'll need to be successful:** + Strong knowledge of Piping /Plumbing/Sheet Metal design , experience in preparing take-offs, knowledge of ... of the estimate by reviewing RFP's, specifications, basis of design and drawings; then developing estimates for small to...industry equipment and system operations. We're design , build, mechanical - it's what we do! +… more
    DirectEmployers Association (09/28/25)
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  • Senior Piping Designer

    Bechtel Corporation (Reston, VA)
    …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 (11/08/25)
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  • Senior Piping Designer

    Bechtel Corporation (Reston, VA)
    …Experience using Smart Plant Interference Manager + Hands-on experience using a 3D piping design platform and isometric extraction (S3D preferred) + Knowledge & ... 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 (11/08/25)
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  • Senior Pipe & Valve Engineer

    Bechtel Corporation (Reston, VA)
    …Engineer will be responsible for planning, developing, coordinating and reviewing plant design and piping work requirements. The candidate's technical input will ... 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 (11/11/25)
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  • Senior Pipe Stress Engineer

    Bechtel Corporation (Reston, VA)
    …leadership in nuclear energy that provides matching funding to industry to design and build an operational advanced reactor. TerraPower, a leading advanced ... Natrium. The Natrium plant features an advanced, cost-competitive reactor design that is safer, simpler, easier, and less costly...of power. # Job Summary: Essential duties include performing pipe stress analysis of systems in accordance with ASME… more
    Bechtel Corporation (11/08/25)
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  • Senior Pipe Support Engineer…

    Bechtel Corporation (Reston, VA)
    …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 (11/08/25)
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  • Senior Mechanical Engineer

    Bechtel Corporation (Reston, VA)
    …in consultation with functional or project leadership. # Major Responsibilities: + Develop design drawings such as Piping & Instrumentation Diagrams (P&IDs) and ... As the EPC, our responsibilities will include providing the design for the Turbine Island and Balance of Plant...nuclear power plants overseas. # Job Summary: As a Senior Mechanical Engineer, you will support the development of… more
    Bechtel Corporation (11/06/25)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Chantilly, VA)
    …Instrumentation Diagrams (P&IDs), and general arrangements. * Development of final design documents including specifications, sequences of operation, duct/ piping ... Engineer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our heavy industrial clients. You will work alongside our team… more
    Jacobs (10/17/25)
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  • Intern - Design Engineer

    Southland Industries (Dulles, VA)
    …the design team in all aspects of our work. **What you'll do as a Design Engineer Intern:** + Assist Senior Engineers in design tasks as required. + ... introduce candidates to a career in the field of Design Engineering for the Design /Build HVAC, Plumbing...to heating, ventilating, and air-conditioning systems under supervision of Senior Engineers. + Perform basic calculations for a project,… more
    Southland Industries (10/18/25)
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  • Senior Plumbing Engineer

    Jacobs (Chantilly, VA)
    …remotely. Ideally, You'll Also Have: * Software experience in Revit. * Experience in the design in utility piping system design . Jacobs is an Equal ... Engineer to join our Building Mechanical team and help deliver innovative Plumbing design solutions for our heavy industrial clients. You will work alongside our… more
    Jacobs (10/17/25)
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  • Traveling Project Manager, Senior

    Southland Industries (Dulles, VA)
    …and are passionate about safety, Southland has an opportunity for you as a Senior Project Manager. This position is responsible for managing a project team for a ... the project. This role can be for a Traveling Senior PM who is able to be at the...Experience working on large and complex projects with process piping + You have extensive experience managing multiple HVAC… more
    Southland Industries (11/16/25)
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  • Traveling Project Manager

    Southland Industries (Dulles, VA)
    …+ You have a strong knowledge of building systems, HVAC, mechanical, process piping , including design , construction, and how these systems work + You're ... large project or multiple projects being managed by a Senior Project Managers and Project Engineers + We do...piping is a big plus! + Experience with Design /Build and IPD project experience is a plus +… more
    Southland Industries (11/16/25)
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  • Mechanical Engineer

    Leidos (Chantilly, VA)
    …the design and layout of HVAC systems, including ductwork, piping , ventilation, and equipment selection for high-availability environments. + Prepare and ... **Description** **Mechanical Engineer - Mission-Critical Facilities Design ** Leidos is seeking a driven and detail-oriented Junior level Mechanical Engineer to… more
    Leidos (11/05/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …** Senior Mechanical Engineer** Leidos is seeking a seasoned and innovative Senior Mechanical Engineer to lead the design , maintenance, and configuration ... control systems performance. **Key Responsibilities** + **Lead end-to-end mechanical design ** from concept through production, ensuring robust, efficient, and… more
    Leidos (10/31/25)
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  • Supervisor, Critical Facilities Operations

    NTT America, Inc. (Ashburn, VA)
    …SKILLS & ABILITIES** + Strong background in electrical and mechanical systems design review, layout, installation, commissioning and operations + Expert knowledge of ... Tanks + Knowledge of NFPA 25, sprinkler and dry-stand pipe systems, including Emergency Fire Pump where applicable +...two or more years as a foreman, lead or senior level technician in a critical facility environment. +… more
    NTT America, Inc. (10/24/25)
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