• Senior Network Engineer

    TekSynap (Arlington, VA)
    …+ DoD Approved 8570 Baseline Certification: Category IAT Level III + CASP+ CE + CCNP Security + CISA + CISSP (or Associate) + GCED + GCIH + CCSP + ... architecting routed and switched networks. + 2+ years as senior or lead engineer in planning, designing, and building software defined networks. + 3+ years DoD… more
    TekSynap (10/07/25)
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  • Corporate Enterprise Network (WAN) Network…

    TekSynap (VA)
    …**Certifications** + Cisco Certified Network Associate (CCNA) + Certified Information Systems Security Professional ( CISSP ) + DoD 8570 IAT Level II Baseline ... mission objectives. + Assist in planning and implementing network security , redundancy, and high availability solutions. **REQUIRED QUALIFICATIONS** **Experience** +… more
    TekSynap (11/08/25)
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  • Sr. Core Network Engineer

    Leidos (Chantilly, VA)
    …**The Digital Modernization Sector at Leidos** is seeking a Sr. Network ** Engineer ** to support our global enterprise networks. Our team is completely replacing ... + Demonstrated advanced experience in evaluating rules to ensure maximum security while minimizing redundancy in rules **PRIMARY RESPONSIBILITIES** + Train and… more
    Leidos (11/07/25)
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  • Systems Engineer

    Cinteot (Herndon, VA)
    …Systems, Cyber Security or related discipline. Desired Skills: A customer approved security certification: + Security +, CISSP , SSCP Security ... Systems Engineer Location - Herndon, VA Job Description: With...US Citizen; this position will require obtaining a government security clearance. This position is located at a facility… more
    Cinteot (11/06/25)
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  • Software Engineer /Systems Administrator

    Cinteot (Springfield, VA)
    …Current TS/SCI with Full Scope Poly Clearance. + Must have a customer approved security certification: + Security +, SSCP, CISSP , or CASP + ... Software Engineer / Systems Administrator (location: Springfield, VA) The...responsible to support the Framework Services / Platform and Security scrum team, performing operations / maintenance of program… more
    Cinteot (11/06/25)
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  • Cyber Operations Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Engineer The Opportunity: As a cyber mission spe cia list, you understand the value of hunt-forward operations, and you know that battles are won in ... techniques, and procedures for identifying, analyzing, and driving remediation of security vulnerabilities in alignment with DoD cybersecurity standards and Risk… more
    BOOZ, ALLEN & HAMILTON, INC. (11/04/25)
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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    …with one or more of the following software languages: Java, C\+\+, C\#\. \- Security \+ or CISSP /SSCP certification must be obtained within 6 months of hire ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (10/11/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …+ Microsoft Certified Professional / Systems Sngineer certification is strongly desired + Security + or CISSP certification is strongly desired **Other:** + US ... cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the… more
    M. C. Dean (08/30/25)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …Computer Science or Cybersecurity field + DoD 8570 baseline Certification, such as CISSP , CASP+, or AWS Security Additional Qualifications: + Experience with ... Cyber Operations Splunk Engineer Key Role: Support enterprise vulnerability management and...experience in Python scripting for automation, data analysis, or security tooling integration + 3+ years of experience using… more
    BOOZ, ALLEN & HAMILTON, INC. (10/26/25)
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  • Senior Cloud Engineer Architect Azure

    Leidos (Fort Belvoir, VA)
    …Leidos Digital Modernization is seeking an experienced **_Senior Cloud Engineer Architect (Azure)_** to support large-scale migration and operations on ... mission partners operating in CONUS and OCONUS locations. The Senior Cloud Engineer /Architect (Azure) supports design of a new, modernized updated and upgraded… more
    Leidos (11/15/25)
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