• 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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  • 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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  • IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering ... will have hands-on engineering and O&M experience with Suricata and/or other network -based IDS capabilities such as Snort, VectraAI, Corelight, etc. You will play… more
    ENS Solutions (12/14/25)
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  • Arkime Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …are seeking a highly skilled Arkime (formerly Moloch) Implementation & Sustainment Engineer to design, deploy, operate, and enhance our enterprise packet-capture and ... deep network visibility capability. The ideal candidate combines hands-on Arkime...Assurance Technician (IAT) Level II Certification, including Security+ CE, CCNA -Security, GSEC, SSCP, CySA+, GICSP, or CND Certification +… more
    ENS Solutions (12/13/25)
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  • Senior System Engineer

    TekSynap (Fort Belvoir, VA)
    …(CCNP) + Cisco Certified Network Professional Switching (CCNP) + Cisco Certified Network Associate ( CCNA ) **Clearance** Top Secret - IT-I (Tier 5) must be ... 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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  • Cybersecurity Senior Engineer - IAM…

    Truist (Richmond, VA)
    …but not limited to firewalls, intrusion detection/prevention systems, network operating systems, identity management, database activity monitoring, encryption, ... + Banking or financial services experience + Other security certifications (eg CCNA Security, GSEC, GCED, GPPA, etc.) + Other technical Certifications (eg … more
    Truist (10/18/25)
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  • DevSecOps Engineer - Hybrid

    HII (Virginia Beach, VA)
    …Technologies, a division of Huntington Ingalls Industries, is seeking a skilled DevSecOps Engineer to support the DNA23 program within the NSERC network ... embedding security into every phase of development and deployment, the DevSecOps Engineer ensures that our systems remain resilient, compliant, and scalable. Your… more
    HII (01/01/26)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …solutions to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense ... fundamentals of layered defense and zero trust technologies. Prevent adversary network threats, identify advanced attack vectors, and thwart methods of exploitation.… more
    ENS Solutions (12/27/25)
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  • Customer Delivery Consulting Engineer

    Cisco (Herndon, VA)
    …3 years relevant experience in Cisco networking. + Cisco Certified Network Administrator ( CCNA ) or equivalent skills (Routing/Switching). **Preferred ... to drive value, innovation, and adoption in our customer's network . We help them to reduce risk, drive innovation,...the groundbreakers of technology. **Your Impact** As a Consulting Engineer , you will help drive the effort to transform… more
    Cisco (12/12/25)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering, ... in large enterprises. + Contribute to risk and vulnerability assessments in network , system, and application areas, and leverage big data analytics and traditional… more
    ENS Solutions (12/06/25)
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