• Junior Geologist

    APTIM (Norfolk, VA)
    …locations in the Eastern United States. Typical tasks may include the design , installation, and monitoring of groundwater, surface water, and soil gas systems, ... subsurface soil samples for environmental and geotechnical analyses, participation in the design and implementation of both in-situ and ex-situ remedial actions; and… more
    APTIM (06/27/25)
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  • Senior Estimator

    ColonialWebb (Richmond, VA)
    …+ Prepare detailed cost estimates for HVAC, sheet metal, plumbing, and piping systems. + Collaborate with project managers, field operations, and design ... competitive pricing and scope coverage. + Contribute to conceptual and design -phase budgeting efforts. + Identify value engineering opportunities that enhance… more
    ColonialWebb (06/09/25)
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  • Data Scientist

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    …tools and provide useful insights. + Enable automation of queries and build tools. Design and develop piping and processing of massive data streams to facilitate ... information. + Lead development, testing, and demonstration of analytics products. + Design scalable algorithms utilizing large amounts of data and apply data… more
    UIC Government Services and the Bowhead Family of Companies (05/14/25)
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  • WGL - Sr New Business Project Management…

    AltaGas (Springfield, VA)
    …scope, company risk, schedule, and project budgets. * Proactively assesses project design for construction feasibility concerns. * Assesses variances from project ... design estimates and coordinates with estimate owners to narrow...accomplish objectives while meeting overriding company requirements (such as pipe complete and project closeout). * Facilitates any customer… more
    AltaGas (08/07/25)
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  • Industrial Electrician

    International Paper (Richmond, VA)
    …+ Maintain compliance with company quality systems and support audits; + Basic design and fabrication of repairs and process improvements; and + Perform other duties ... to read and interpret blue prints mechanical and electrical schematics, piping diagrams, in orthographic, isometric, and sketch-views + Candidates must successfully… more
    International Paper (08/08/25)
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  • WGL - Construction Specialist

    AltaGas (Springfield, VA)
    …* Ensure safe and reliable expansion and replacement construction of the piping system. * Ensure sound implementation of Company's policies and procedures and ... and their requirements. * Interact with other team members in order to design , plan, construct and install projects in a cost-effective manner in compliance with… more
    AltaGas (08/08/25)
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  • HVAC Mechanic Specialist

    Amentum (Mclean, VA)
    …air conditioning, and refrigeration equipment as well as all associated controls and piping . Examples of equipment include but are not limited to: boilers, steam ... with requests for service adjustments and other trouble calls. + Troubleshoot design and system control problems and make emergency repairs, as required. +… more
    Amentum (08/08/25)
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  • Facilities Engineer (3rd Shift - 12 am - 8 am)

    ABM Industries (Mclean, VA)
    …plumbing systems, including installation, maintenance, and repair of plumbing fixtures and piping . Ability to operate and assist in operating heating and ventilating ... siphons. Ability to understand, analyze, and seek solutions to the design , operation, maintenance, performance, or repair of vehicles/equipment and their components.… more
    ABM Industries (08/07/25)
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  • HVAC Mechanic

    SJ Technologies Inc (Norfolk, VA)
    …dehumidifiers, evaporators, heaters, and other components in accordance with design specifications . Install and connect auxiliary control mechanisms and ... piping or tubing . Connect recording and gauging devices . Charge refrigeration systems and tests installation for leaks . Start unit and adjust it for proper… more
    SJ Technologies Inc (08/02/25)
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  • Critical Operations Technician II

    Quality Technology Services, LLC (Ashburn, VA)
    …for the installation, repair, and maintenance of IT, electrical, mechanical, plumbing/ piping equipment, machinery and controls located in the interior and exterior ... the globe for good. Driven by purpose and a spirit of innovation, we design , build, and operate some of the most advanced data centers worldwide. In addition… more
    Quality Technology Services, LLC (07/30/25)
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