• COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …**Job Family:** Professional Engineering **Skills:** Career Development,Communications Equipment,Systems Design **Experience:** 3 + years of related experience **US ... Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your opportunity to make a personal impact as a Systems … more
    General Dynamics Information Technology (11/01/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38073 **Summary** **Senior Splunk Engineer ** **Arlington, 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 (10/22/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    …and external mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports design of a new, modernized updated and ... **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large,… more
    Leidos (10/11/25)
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  • Cybersecurity Analyst / Engineer (Multiple…

    Noblis (Washington, DC)
    …Overview** We are seeking an experienced and detail-oriented **Cybersecurity Analyst / Engineer ** to support the FAA's **Brand New** **A** **ir** **T** **raffic** ... with FAA engineers, system integrators, and program stakeholders to ** design , implement,** **monitor** **, and sustain cybersecurity protections** for complex,… more
    Noblis (10/28/25)
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  • Sr. Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Network Engineer /Architect with subject matter expertise** to support medium to large scale operations supporting the ... mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports operation and maintenance of current and modernized… more
    Leidos (10/21/25)
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  • Network Engineer IV

    IT Veterans (Alexandria, VA)
    Network Engineer IV Alexandria, VA . Information Technology Apply Now IT Veterans is looking for a Network Engineer IV to support our mission-driven team. This ... ideal candidate brings a strong background in advanced network engineering, system design , and requirements analysis, particularly in a DoD or Intelligence Community… more
    IT Veterans (10/02/25)
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  • Network Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... and make a difference in National Security!** The **Network Engineer ** will be responsible for: + Provide input to...will be responsible for: + Provide input to the design of the organizations network and mission architecture +… more
    Leidos (10/12/25)
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  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …sources. This position will be responsible for providing technical expertise to design and implement DDoS Mitigation for Lumen Federal Customers. This position will ... and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive role implementing security, technology, and… more
    Lumen (11/14/25)
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  • Systems Engineer I (Onsite)

    RTX Corporation (Fulton, MD)
    …Collins Aerospace, we're working side-by-side with our customers and partners to dream, design and deliver solutions that redefine the future of our industry. By ... this position is for recent graduates and you will serve as a systems engineer on challenging software development projects. You will be engaged with exciting and… more
    RTX Corporation (11/12/25)
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  • Firewall Engineer

    SAIC (Springfield, VA)
    …2-3 days per week onsite in the office. **Responsibilities include:** + Build, design , test and deploy perimeter security systems. + Directs compilation of records ... discipline and 14+ years IT network engineering support experience (Tier II , Tier III, network infrastructure implementation and maintenance). + Expert experience… more
    SAIC (11/11/25)
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