• Lead Cryptographic Infrastructure Engineer/Task…

    The MITRE Corporation (Arlington, VA)
    …. + Advanced cybersecurity certifications such as CISSP-ISSAP (Information Systems Security Architecture Professional), CISSP-ISSEP (Information Systems ... or higher or equivalent and 8 years of related experience in Cybersecurity, Computer Science, Information Technology, Systems Engineering, or a related field. +… more
    The MITRE Corporation (01/06/26)
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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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  • 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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  • 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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  • Program Support Specialist 3

    M. C. Dean (Vienna, VA)
    …industries. We are seeking a **Program Support Specialist 3** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** ... with 5+ years of experience + Demonstrated basic operational proficiency with common computer operating systems and programs + Basic knowledge of computer more
    M. C. Dean (10/23/25)
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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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  • 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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  • 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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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …capabilities. The Network Administrator installs, configures, and maintains an organization's computer networks and systems , including hardware like routers and ... services. * Maintenance & Upgrades: Performing regular maintenance, applying software and security updates, and upgrading network equipment and systems to… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • FMS Configuration Manager (Configuration Analyst…

    Huntington Ingalls Industries (Fairfax, VA)
    …- $128,876.80 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' ... experience. + Client education requirements: BA/BS degree in Engineering, Information Systems , Information Technology, Computer Science, or a relevant field;… more
    Huntington Ingalls Industries (11/24/25)
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