• Integrated Master Scheduler (TS/SCI)

    SMX (Fort Belvoir, VA)
    …allocation. + **Cybersecurity Knowledge:** Familiar with cybersecurity principles, including network security , application security , vulnerability ... maintain detailed project schedules for cybersecurity initiatives, including the Security Operations Center (SOC), vulnerability assessments, network hardening,… more
    SMX (04/23/25)
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  • IT Infrastructure Lab Manager

    CACI International (Vienna, VA)
    …(eg DISA STIG's). + Networking prowess with hands-on experience in network design, including advanced routing, switching, and security configurations. ... forefront of integrating advanced technologies to drive innovation, performance, and security . This position offers a Hybrid Work Schedule. **Responsibilities:** Lab… more
    CACI International (04/09/25)
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  • Principal Field Service Specialist (Onsite)

    RTX Corporation (Langley AFB, VA)
    …or IAM Level I) certification + Active and transferable US government issued TS/SCI security clearance is required prior to start date. US citizenship is ... Monitor the SIGINT system and networks health/status (Sensor, platform, network paths to include crypto, DCGS SIGINT systems, and...required, as only US citizens are eligible for a security clearance. **Qualifications We Prefer** + Prior … more
    RTX Corporation (04/03/25)
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  • Lead, Systems Engineer

    L3Harris (Dulles, VA)
    … prior related experience. Preferred Additional Skills: + Active security clearance + Coursework and/or experience in systems engineering, systems architecture, ... sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer Job Code: 21882...own the evolving technical baseline for an existing, complex network communications system comprised of multiple systems and system… more
    L3Harris (03/13/25)
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  • SIGINT Systems Administrator (Low Band Journeyman)

    CACI International (Hampton, VA)
    …will be responsible for resolving IT hardware and software infrastructure (servers, network , security , etc.) issues using systems analysis techniques and ... issues with IT infrastructure including user systems, servers, storage, and network connectivity. You will also provide system administration for assigned… more
    CACI International (04/12/25)
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  • Senior Engineer - Federal

    Lumen (Herndon, VA)
    …+ Escalate for resolution of network anomalies + Available to submit daily network status report prior to 0700 each business day + Submit after action ... for systems in support of Lumen's Government and commercial managed security services platforms addressing .gov and critical infrastructure protection missions.… more
    Lumen (04/24/25)
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  • Principal Cloud Engineer

    Leidos (Chantilly, VA)
    …security posture. + Responsible for technical planning, system hardware-software- network design, development and integration, verification and validation, and ... customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software...+ Bachelor's degree and 8 to 12 years of prior relevant experience or Master's with 6 to 10… more
    Leidos (04/08/25)
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  • Computer Operator II

    Leidos (Chantilly, VA)
    …pressure in a high-stakes, mission-critical environment. + Monitor system consoles and network activity for unusual patterns or potential security threats. + ... customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software...+ Bachelor's degree and 4 to 8 years of prior relevant experience or Master's with 2 to 6… more
    Leidos (03/31/25)
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  • Cyber Engineer

    Leidos (Chantilly, VA)
    …and data from cyber threats. + Apply a strong technical background in cybersecurity, network security , and risk mitigation strategies. + Play a critical role in ... customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software...Citizen. + Bachelor's and 4 to 8 years of prior relevant experience or Masters with 2 to 6… more
    Leidos (03/29/25)
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  • Cyber Analyst, Junior

    Leidos (Chantilly, VA)
    …a proactive approach to safeguarding critical systems and sensitive data. + Monitor network traffic, system logs, and security alerts to identify potential ... customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software...degree or equivalent and 2 to 4 years of prior relevant experience, or a Master's with less than… more
    Leidos (03/29/25)
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