• Cyber Software Engineer

    Leidos (Arlington, VA)
    …, you will design and implement sophisticated low-level networking and embedded software systems in support of national security missions. You will work in ... with a significant portion focused on network defense and cyber security for embedded systems ; master's with 6 - 10 years of prior relevant experience.… more
    Leidos (08/08/25)
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  • ADC Engineer II, EC2

    Amazon (Herndon, VA)
    …Cloud+ or GICSP (Global Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or SSCP ( Systems Security Certified Practitioner) - 3+ ... by how "things are usually done" and is willing to decompose and reinvent systems , processes, and tools. We're looking for a technical expert for one of the… more
    Amazon (07/26/25)
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  • Senior Cybersecurity Analyst

    D&G Support Services, LLC (Fort Belvoir, VA)
    …and Cybersecurity. + Must possess a current CISSP (Certified Information Systems Security Professional) certification + CE Certification for applicable ... tests and analyze data to spot threats to computer systems + Develops firewalls and other security measures to safeguard systems + Makes recommendations… more
    D&G Support Services, LLC (06/03/25)
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  • Vulnerability Test Developer

    CACI International (VA)
    …) and patching vulnerable images. + Strong understanding of **CVE management** , security scoring systems (eg, CVSS), and patch validation. + Familiarity with ... Tier 3 engineering team supporting the Department of Homeland Security 's (DHS) biometric HART system. This role plays a...This role plays a key part in the ongoing security posture of critical biometric services, focusing on vulnerability… more
    CACI International (07/02/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    … for acceptable performance and user accessibility, establishing back-ups, and monitoring systems security - Troubleshoot and resolve complex storage problems ... Lab Manager/ Systems Administrator Location: Arlington, VA Must have Secret Security Clearance Node is seeking a Lab Manager/ Systems Administrator to support… more
    Node.Digital (07/17/25)
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  • Help Desk System Specialist 1

    M. C. Dean (Warrenton, VA)
    …industries. We are seeking a **Help Desk System Specialist 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (07/15/25)
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  • Electronics Technician 1

    M. C. Dean (Manassas, VA)
    …for the better. We are seeking an **Electronics Technician 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (07/15/25)
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  • Facility Security Officer

    SMX (Richmond, VA)
    …personnel security clearances (initial, reinvestigations) utilizing DISS and NBIS systems to include records management in SIMS. + Develop, conduct, and track ... + Fluent with DISS, NISS, NBIS, SWFT, and SIMS programs/ systems + Active Top Secret security clearance + Highly organized and detail-oriented + Ability to… more
    SMX (08/08/25)
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  • Part-Time Cleared Armed Security Officer…

    Patriot Group International, Inc (Culpeper, VA)
    …concerns per established post orders, including responding to alarms. + Monitor security cameras and other electronic surveillance systems . + Guide, follow, ... Part-Time Cleared Armed Security Officer - Poly Required Position Type: Part-Time...routine inspections, and testing of alarms, locks, doors, monitoring systems , and other access control mechanisms. + Prevent the… more
    Patriot Group International, Inc (08/07/25)
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  • Security Engineer, Healthcare…

    Amazon (Arlington, VA)
    …will ensure security of agentic workflows. - You will develop automated systems integrated into Amazon's security infrastructure. - You will research and ... Description Amazon's Healthcare Security organization is currently hiring for a ...industry - 5+ years of experience building large modular systems Amazon is an equal opportunity employer and does… more
    Amazon (07/10/25)
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