• WGL - Plant Maintenance Technician I

    AltaGas (VA)
    …+ High- and low-pressure steam systems . + High- and low-pressure natural gas systems . + Hexane injection system . + Natural gas and/or liquid propane storage ... systems and all associated equipment. + Propane systems to include product quality testing, storage, transfer pumps,...certifications such as journeyman or master plumber, HVAC certification , ASE, etc. a plus. * Must acquire Maryland… more
    AltaGas (12/02/25)
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  • Splunk Security Engineer (TS/SCI) (Ft. Belvoir,…

    SMX (Fort Belvoir, VA)
    …system /log type. + Developing and maintaining a detailed list of event codes per operating system and application type. + Ensure that all data sources are ... 500-27 audit compliance, maintaining the integrity and security of the Splunk system , and collaborating closely with analysts and architects to implement data… more
    SMX (10/03/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    …and maintain system security. You will also apply security patches and operating system upgrades to ensure the security and integrity of the technical ... hardware and software infrastructure (servers, network, security, etc.) issues using systems analysis techniques and procedures to ensure appropriate function of… more
    CACI International (11/08/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …resolution and operations support to include Tier 2/3 escalation. Required Skills: + Operating Systems : Strong understanding of Linux and/or Windows Server ... operating systems . + Networking: Knowledge of network protocols, routing, and...Architect Expert, Google Cloud Professional Cloud Architect. + Linux Certifications : Linux Professional Institute (LPI), Certified Linux System… more
    Nightwing (09/26/25)
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  • Dean|Fluor Facilities Program Manager -Vienna

    M. C. Dean (Vienna, VA)
    …and update all systems control applications maximizing the efficiency of the system . Revising the operating controls as needed to accommodate changes in the ... pay offset. Responsibilities + Maximizing the efficiency of the system being controlled and revising the operating ...of the mechanical, electrical, life safety and other technical systems . + Provide management support with the development of… more
    M. C. Dean (11/26/25)
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  • ISSO - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** ISSO,RMF, System Security **Experience:** 8 + years of related experience **US Citizenship ... experienced ISSO capable of working within Greenlight and assigned onsite Information System Security Managers to maintain and renew system security… more
    General Dynamics Information Technology (12/11/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    …team of engineers, ensure high availability and performance of the communication systems , and drive continuous improvement initiatives. Your primary focus will be on ... across enterprise networks while maintaining DoD security protocols + Perform system upgrades, patches, and maintenance activities in accordance with DISA STIGs… more
    CACI International (10/08/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Norfolk, VA)
    …Experience with Windows and Linux, including installing, configuring, or maintaining servers operating systems and applications + Experience working with STIGs, ... filters, email security capabilities, Intrusion Detection System , Intrusion Prevention System , Host Based Security Systems , Security Incident and Event… more
    ENS Solutions (09/27/25)
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  • RMF Test & Evaluation SME (TS/SCI) (Hybrid)

    Koniag Government Services (Alexandria, VA)
    Koniag IT Systems , a Koniag Government Services company, is hiring an experienced Test & Evaluation SME with a TS/SCI clearance to support KITS and our government ... and validating cybersecurity controls and risk-management processes associated with systems authorized under the legacy Risk Management Framework (RMF) and… more
    Koniag Government Services (11/15/25)
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  • Electric Ground Worker (Multiple Locations)

    Dominion Energy (Leesburg, VA)
    …Electrical Component Maintenance Technician - 4626, FFG-7 Class Auxiliaries Electrical System Technician - 463 **Licenses, Certifications , or Quals Description** ... the many facets of construction, operation, and maintenance of the Electrical Distribution System . If you enjoy the variety of challenging work outside of an office… more
    Dominion Energy (12/15/25)
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