• Information System Security Engineer

    Amentum (Warrenton, VA)
    …If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals in Warrenton, VA. In this ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided,… more
    Amentum (12/05/25)
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  • Cisco Identity Services Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **CISCO IDENTITY SERVICES ENGINEER /ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for a Cisco Identity Services Engineer /Administrator ... support for ISE systems on the classified and unclassified Research , Development, Test and Evaluation (RDTE) networks at Dahlgren,...Build and analyze ISE rules to comply with client network security policies. + Create policies for unseen … more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38603 **Summary** **Senior Splunk Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and take your career to the next level! The **Senior Splunk Engineer ** is responsible for developing, maintaining, and optimizing the enterprise SIEM infrastructure… more
    Chenega Corporation (12/12/25)
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  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    …**The Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN/WAN Engineer who will provide expert Design, analysis, research , and operation ... Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full...Design, Architecture, Implementation, Information Systems Integration, and Communications and Network Systems Management + May manage small teams of… more
    CACI International (11/08/25)
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  • Endpoint Engineer - Trellix

    CACI International (Springfield, VA)
    Endpoint Engineer - Trellix Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... * **The Opportunity:** CACI has an exciting opportunity for an Endpoint Security Engineer to join our Transport & Cybersecurity Services (TCS) team in Springfield,… more
    CACI International (12/23/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... the National Geospatial-Intelligence Agency's (NGA). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement,… more
    CACI International (11/14/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …today is safe and tomorrow is smarter. Our work depends on a NGDE Engineer joining our team to support Government activities in Sterling, VA or Annapolis Junction, ... environment in delivering Desktop Engineering Services. As an NGDE Engineer supporting the Government, you will be a part...security hub, maintaining secure connections to each virtualized backend network . In this role, a typical day may include:… more
    General Dynamics Information Technology (10/08/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38632 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... are seeking a highly skilled and experienced **Senior Software Engineer ** to contribute to the design and development of...working in a classified and air-gapped + IAT/IAM Level II or III certification (eg, CISSP, CAP, Security+, CISM)… more
    Chenega Corporation (12/13/25)
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  • Senior System Engineer

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + TNCC and ITOC personnel provide Tier II / III customer service support to US ARMY INSCOM customers. + ... switches, Dell PCs, Sun Servers, Juniper routers, In-Line Encryption (INE) devices, network security appliances, and other related network hardware. + Provide… more
    TekSynap (12/11/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. ... assurance issues in a dynamic, always-on, mission critical environment. + Research , prototype, and develop emerging technologies by working closely with industry… more
    M. C. Dean (12/30/25)
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