• Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    … Information Assurance and Security standards such as the Defense Information Systems Agency (DISA) Security Requirements Guides (SRGs) and ... Red Hat Enterprise Linux, etc.) and server applications and services across multi-platform information systems varying in size and complexity (LAN, MAN, WAN,… more
    V2X (11/15/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …with 12+ years of experience with installation, troubleshooting and/or testing of electronic security systems or + Associates with 10+ years of experience or ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...**Cyber Security Specialist 4** to join our ** Security and Electronic Systems (SES)** business Unit.… more
    M. C. Dean (11/15/25)
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  • Senior Specialist, Systems Engineering

    L3Harris (Herndon, VA)
    …domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer Job Code: 31266 Job Location: Herndon, VA Job Description: The ... Solutions (S&AS) business area within L3Harris Technologies requires a talented Systems Engineer with expertise in aerospace and telecommunications software… more
    L3Harris (11/15/25)
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  • (DoD SkillBridge), Specialist, Systems…

    L3Harris (Ashburn, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer Job Code: 30227 Job ... OF ACTIVE SERVICE. Job Description: As the Senior Specialist, Systems Integration Engineer in Ashburn, you will...Agile PDM, Sunflower, Windchill. + Ability to maintain DoD security clearances as required. + Ability to lift to… more
    L3Harris (12/31/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …Requires an current 8140 IAT Level II (Intermediate or Advanced) certificate (CompTIA Security + or Systems Security Certified Practitioner (SSCP)). + ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT… more
    Leidos (12/20/25)
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  • Systems Analyst

    Leidos (Norfolk, VA)
    …issues. Ensures enterprise information systems are secure. *Validates systems follow cyber security policies and procedures. Ensures effective and ... security robustness). **You'll Bring These Qualifications:** *BS degree (or equivalent) in Information Systems , Information Security , IT, EE, Network… more
    Leidos (01/10/26)
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  • Senior Associate, Systems Integration…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Integration Engineering Job Code: 31864 ... Location: Ashburn, VA Job Description: As the Sr Associate, Systems Integration Engineer , you will be responsible...Agile PLM, Sunflower, Windchill. + Ability to maintain DoD security clearances as required. + Ability to lift to… more
    L3Harris (12/06/25)
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  • Principle Systems Architect

    Lockheed Martin (Herndon, VA)
    …space\-based communications or sensing systems * Experience applying MBSE concepts in a Systems Engineer or Systems Architect role * Current LM ... support the team that designs, develops, fields and operates space sensing and missile systems for a variety of national security mission partners\. This a key… more
    Lockheed Martin (12/17/25)
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  • Lead Security Assessor

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer - Reviewer** **Clearance: Top Secret with SCI eligibility** **Location: Alexandria, VA** **Start: Based on ... the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of...Readiness Inspections. **Job Description** + Conduct reviews on devices, systems , or services using the appropriate Security … more
    Foxhole Technology, Inc (12/19/25)
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  • Software Developer 3 - OCI Networking, DDoS…

    Oracle (Richmond, VA)
    **Job Description** Oracle Cloud Infrastructure (OCI) is seeking a Senior Software Engineer to join our Networking organization, specializing in DDoS and Network ... Security . In this role, you will help design, build,...global cloud services. The ideal candidate is an experienced engineer with a strong background in developing robust, distributed… more
    Oracle (12/20/25)
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