• Systems Engineer (SME)

    BAE Systems (Herndon, VA)
    …future and protect our freedom. We are looking for experienced Cybersecurity Engineer to join our technology-based program supporting a key government customer. This ... of sixteen (16) years' experience. + Strong knowledge of Windows and Linux operating systems + Familiarity with system...fast-paced environment. + Ability to test and deploy custom infrastructure as code using various DevOps tools such as:… more
    BAE Systems (01/17/26)
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  • Systems Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** IBM MVS,Linux,Microsoft Windows ,Unix ... **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more
    General Dynamics Information Technology (12/18/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    Telecommunications Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance. **Responsibilities:** + Field Engineers must… more
    CACI International (11/19/25)
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  • SIEM Data Onboarding Engineer - Active…

    ENS Solutions (Norfolk, VA)
    The Splunk Engineer is responsible for managing and enhancing our Splunk environment to ensure seamless data ingestion, analysis, and visualization. This role ... business needs and security operations. + Design, deploy, and manage Splunk infrastructure + Develop and maintain Splunk dashboards, queries, and alerts + Integrate… more
    ENS Solutions (01/18/26)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... responsibilities, including network infrastructure management (switch deployment & configuration) and system administration in a classified environment. The ideal… more
    Infinity Systems Engineering (01/03/26)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... a DoD Assured Compliance Assessment Solution (ACAS) + Experience with Windows and Linux, including installing, configuring, or maintaining servers operating systems… more
    ENS Solutions (12/27/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    …operating systems in a multi-domain environment. + Knowledge and experience with virtual infrastructure technologies, all components of Windows and Linux system ... **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (11/19/25)
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  • Network Management Systems Engineer

    Leidos (Fort Belvoir, VA)
    …other NMS administration. + Strong understanding of network and systems infrastructure (routers, switches, firewalls, Windows /Linux servers, virtualization). + ... **Description** Job Description Leidos is seeking a Network Management Systems (NMS) Engineer at Fort Belvoir, VA to support operations on a large, high-profile DOD… more
    Leidos (01/15/26)
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  • CE Facility Support Engineer - Electrical 3…

    ManpowerGroup (Boydton, VA)
    Our client, a leader in critical infrastructure and data center operations, is seeking a CE Facility Support Engineer - Electrical 3 - Nightshift to join their ... dedicated team. As a CE Facility Support Engineer - Electrical 3 - Nightshift, you will be...5 years of experience in electrical systems within critical infrastructure environments such as data centers, hospitals, or manufacturing… more
    ManpowerGroup (11/26/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    VOIP Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... US * * * **The Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer to implement an enterprise IT service delivery model… more
    CACI International (01/07/26)
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