• Control Engineer 3

    M. C. Dean (Vienna, VA)
    Overview Controls Engineers 3 are responsible for designing, developing, installing, and maintaining equipment used to monitor and control systems, machinery and ... systems. They're technical experts in areas such as advanced process control , instrumentation, distributed control systems, PLCs, and SCADA systems.… more
    M. C. Dean (09/20/25)
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  • HVAC and Plumbing Quality Control

    Fairfax County Sheriff's Office (Fairfax, VA)
    HVAC and Plumbing Quality Control Engineer ( Engineer II) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5103088) Apply  HVAC and ... Plumbing Quality Control Engineer ( Engineer II) Salary...Siemens, Automated Logic, and Delta Building Automation Controls with 3 years operator experience. + 7 years of experience… more
    Fairfax County Sheriff's Office (10/12/25)
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  • Mechanical Engineer ( Engineer IV)

    Fairfax County Sheriff's Office (Fairfax, VA)
    Mechanical Engineer ( Engineer IV) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5104001) Apply  Mechanical Engineer ( Engineer ... the guidance and general direction of the Project Coordinator (Principal Engineer ) and/or Division Director of Design, Engineering and Construction. Other duties… more
    Fairfax County Sheriff's Office (10/12/25)
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  • Commissioning Engineer - Building…

    Siemens (Beltsville, MD)
    …transfer of completed BAS designs to programmers as well as all stages of control panel prefabrication before field installation to ensure a quality product is ... plans, specifications, and contract documents. Additionally, the Senior Commissioning Engineer will support Project Managers in scheduling engineering, programming,… more
    Siemens (10/03/25)
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  • ESS Installation Superintendent

    Diversified (Sterling, VA)
    …systems. The installation can include rack and enclosure build outs, panel terminations, device installation, testing and troubleshooting. The Superintendent will be ... for the job and follow DIV28 specifications for quality control . . Maintain communication with Regional Supervisor on a...drawing and/or matrix. Communicate it to your Project Manager/Design Engineer ASAP. . Prioritize your time properly and be… more
    Diversified (09/26/25)
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  • Sr. Relay Technician

    Voltyx (Alexandria, VA)
    …components. + Perform installation, commissioning, testing, and function testing of substation control circuits on relay panel , transformer & circuit breaker ... Train and qualify Relay Technician I, II, or Relay Engineer I + Interact with customers. + Perform complex...with customers. + Read and fully understand protection and control schematic diagrams and wiringdiagrams andcatch mistakes and problems… more
    Voltyx (10/11/25)
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  • Juniper Network Administrator-TS/SCI Required

    Three Saints Bay (Washington, DC)
    …operational verification tests. 2. Local Area/Wide Area Network design and configuration. 3 . Web services. 4. Repair, maintenance, configuration control and ... industry leader, is looking for a **Juniper Certified Network Engineer - TS/SCI Required** with an active Top Secret...standards and practices. 6. Experience in the design of panel layouts and enclosures. + Nine (9) years of… more
    Three Saints Bay (10/03/25)
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