• Sr. Specialist Software Engineer

    L3Harris (Northampton, MA)
    …our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr ... Northampton, MA Schedule: 9/80 Job Description: As a Software Engineer - Technical Lead at L3-Harris, you will be...development, and testing of user interface software in a Linux environment using QT and C/C++. + Develop and… more
    L3Harris (01/04/26)
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  • Cybersecurity and IT Operations Engineer

    ManTech (Boulder, CO)
    …and Linux systems, while also providing support for a Security Information and Event Management (SIEM) system and other cybersecurity applications, tools, ... **MANTECH** is seeking a skilled and experienced **Cybersecurity IT Operations Engineer ** to join our team in **Boulder, CO** . **This position is contingent upon… more
    ManTech (11/20/25)
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  • Cybersecurity Splunk SOAR Engineer

    General Dynamics Information Technology (Macdill AFB, FL)
    …managing SOAR content. + Familiarity with network protocols, operating systems (Windows/ Linux ), and enterprise architecture components relevant to security ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Cybersecurity, Security Tools,Splunk Phantom **Certifications:** CompTIA Security + CE… more
    General Dynamics Information Technology (12/11/25)
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  • Systems Engineer

    KBR (Fulton, MD)
    …Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... support, engineering support, integration, test, and deployment activities for the Security Engineering team. + Engineer , install, maintain, configure and… more
    KBR (01/13/26)
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  • Software Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Required:** None **Job Family:** Software Engineering **Skills:** Java, Linux ,SQL Query Writing,XML,XSLT (Extensible Stylesheet Language Transformations) ... years of related experience **US Citizenship Required:** Yes **Job Description:** SOFTWARE ENGINEER Transform technology into opportunity as a Software Engineer … more
    General Dynamics Information Technology (11/25/25)
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  • Software Engineer

    CACI International (Ashburn, VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... CyberSTAR application development team is looking for a CyberSecurity Engineer with Software Development knowledge to join the team....development and deployment of CyberSTAR + Proficient in Python, Linux (RHEL, Oracle DB, Oracle Linux ), HTML,… more
    CACI International (10/25/25)
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  • Staff Mission Management Network Engineer

    Northrop Grumman (Melbourne, FL)
    …computers, servers and Network Attached Storage (NAS) solutions + Working knowledge of cyber security and Risk Managed Framework (RMF), STIGs and associated ... Grumman's Aeronautics Systems sector is seeking a **Staff Mission Management Network Engineer ** to join our team of qualified, diverse individuals in defining the… more
    Northrop Grumman (11/12/25)
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  • Senior DevOps Engineer

    CACI International (Melbourne, FL)
    …Implement a promotional release strategy + Provide multiple enclave support + Support cyber security scans, lockdowns, and vulnerability analysis + Provide and ... Senior DevOps Engineer Job Category: Engineering Time Type: Full time...Physics, Math, or equivalent experience + Active TOP SECRET security clearance with SCI eligbility + Willing to work… more
    CACI International (11/07/25)
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  • Software Engineer - Senior Level

    Lockheed Martin (Annapolis Junction, MD)
    …the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our ... **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to...the threats at bay\. **THE WORK** As a Software Engineer \- Senior Level you will be responsible for:… more
    Lockheed Martin (11/20/25)
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  • AWS Cloud Engineer

    SAIC (Scott AFB, IL)
    **Description** SAIC is seeking a **Cloud Engineer SME** to support an IT Service Management effort for USTRANSCOM. This role is part of the USTC Managed Information ... will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6). **Key Responsibilities:** + Provide hands-on development and… more
    SAIC (12/16/25)
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