• Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    …_Desired_ + Master's degree in Computer Science or related field - + Systems Security Certified Practitioner (SSCP) or CYSA+ CCNP Security and/or CCNA ... Load Balancer, Cisco FTD/ASA + Experience with plans, designs, and evaluations of security systems and architectures. + Experience with Unix, RHELS OS, Windows… more
    CACI International (12/18/25)
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  • ACTI Cyber Threat Exploitation Engineer , Amazon…

    Amazon (Arlington, VA)
    …USA | New York, NY, USA | Seattle, WA, USA Amazon is seeking an innovative Senior Security Engineer to join the Amazon Cyber Threat Intelligence (ACTI) team as a ... in network-based and host-based logs derived from software, operating systems , networks, cloud infrastructure, networking equipment, and web applications. In… more
    Amazon (12/31/25)
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  • Python Engineer

    SAIC (Quantico, VA)
    …information systems , and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved ... **Description** Make a difference for national security by joining a team of dedicated IT...Combatant Commands Business Group of SAIC is seeking a Senior Python Engineer to support a transformational infrastructure program… more
    SAIC (01/07/26)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Fort Belvoir, VA)
    …with activities such as, installation of new modified hardware, operating systems and software applications ensuring compliance with Information Assurance ( IA) ... security integrity requirements for the enclave, installation of the...SONET multiplexers, servers, storage area nodes (SANs), cable management systems and other network enhancements down to the Edge… more
    Oneida Technical Solutions (12/11/25)
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  • System Engineer - GEOINT

    KBR (Springfield, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems ,… more
    KBR (12/09/25)
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  • Software Development Manager, Amazon Leo Identity…

    Amazon (Arlington, VA)
    …Establish best practices, engineering standards, and quality metrics for the team * Security & Compliance: Ensure all systems meet required security ... responsibilities * People Management: Lead, mentor, and develop a team of systems engineers, fostering a culture of innovation, continuous learning, and operational… more
    Amazon (12/31/25)
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  • Red Cell Cyber Analyst

    Amentum (Fort Belvoir, VA)
    …experience performing attack analysis or Red Team penetration testing against operational computer networks including experience in Windows Security , Network ... Threat Emulation Methodologies or equivalent + Bachelor's Degree in Information Technology, Computer Science, Information Systems or other STEM discipline + Must… more
    Amentum (12/09/25)
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  • Cybersecurity Sr Manager

    General Dynamics Information Technology (Falls Church, VA)
    …None **Job Family:** Cyber and IT Risk Management **Skills:** Communication, Computer Security ,Continuous Improvement, Security Operations **Experience:** 5 ... Bachelor's degree in a related field such as business, information technology, computer science, information systems , or engineering; equivalent combination of… more
    General Dynamics Information Technology (01/12/26)
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  • Tech Specialist 4

    M. C. Dean (Chantilly, VA)
    … system performance and recommend improvements + Resolve complex system issues for physical security systems and networks + Provide Tier 3 support to the system ... 12 or more years of experience with installation, troubleshooting and/or testing of electronic security systems + 12 years of experience with a High School… more
    M. C. Dean (12/27/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …and cybersecurity industries. We are seeking a **Network Engineer 4** 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 (01/08/26)
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