• Cyber Security Integration

    CACI International (Fairfax, VA)
    Cyber Security Integration Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... Travel Required: Type of Travel: * * * CACI is currently looking for a Cyber Security Integration Engineer to join our team developing next generation… more
    CACI International (07/11/25)
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  • Cyber Systems Security

    Lockheed Martin (Manassas, VA)
    …integrity, and continued superiority under the sea and across domains\. **The Work** As a Cyber Systems Security Engineer Staff, you will take a leadership ... \- 9\+ years of related experience \- Minimum of 7\+years of relevant cyber security , systems and/or software engineering experience\. \- Information Assurance… more
    Lockheed Martin (07/18/25)
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  • Cyber Security Engineer

    Nightwing (Herndon, VA)
    …TS/SCI with Polygraph Required Day 1** Nightwing is seeking talented candidates for a Cyber Security Engineer to support a global program based in ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...and outreach across multiple customer environments such as IT, Cyber , Security , and Operational. * Demonstrated experience… more
    Nightwing (06/24/25)
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  • Cyber Security Engineer

    SAIC (Reston, VA)
    …& Intel Business Group, USG Mission and Information Technology Division, is seeking a ** Cyber Security Engineer ** to provide information security ... influence operations. If you have specialized skills in information security and tech ops, this is the role for...of offerings includes high-end solutions in systems engineering and integration ; enterprise IT, including cloud services; cyber ;… more
    SAIC (06/27/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help ... . Bachelor's degree, or an additional 4+ years of cyber experience in lieu of a degree . 7+...or data centers . Experience deploying and/or supporting enterprise security software such as firewalls, intrusion prevention systems (IPS),… more
    ManTech (06/28/25)
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  • Senior Cyber Security

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated and mission-focused **Senior Cyber Security Engineer ** to join our team in **Herndon, Virginia** . In this role, you will ... customer stakeholders, and compliance officers to align systems with federal security requirements. This position offers an exciting opportunity for a cybersecurity… more
    ManTech (07/12/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …meaningful work that is vital to our national security , apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test engineer ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (07/19/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …collaborative team that supports challenging, meaningful work that is vital to our national security , apply today! **Principal Cyber Engineer ** Cyber ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to… more
    Nightwing (04/25/25)
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  • Cyber Linux Engineer

    CACI International (Chantilly, VA)
    Engineer to support our intel government client systems. CACI is seeking a Cyber Engineer with a flare for Linux Administration responsible for delivery of ... Cyber Linux Engineer Job Category: Engineering...programs with peers who are dedicated to advancing national security . Participate in fun team outings and team building… more
    CACI International (06/20/25)
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  • Cyber Software Engineer Sr Stf - DSP

    Lockheed Martin (Herndon, VA)
    …you to step up to one of today's most daunting challenges: the evolving threat of cyber warfare\. As a cyber security professional at Lockheed Martin, you'll ... for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT...and analysts, to gather requirements and ensure the successful integration of software modules into broader systems\. Documentation: *… more
    Lockheed Martin (07/12/25)
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  • Staff Cyber Software Test Engineer

    Northrop Grumman (Fairfax, VA)
    …work of your career. We are looking for you to join our team as a **Staff Cyber Software Test Engineer / Test Automation Engineer ** based out of **Chantilly, ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (07/09/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …is committed to ensuring you receive the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's Integrated Systems ... Community Government project leads with the planning, organizing and management of cyber security implementation on systems related to satellite ground… more
    Sciolex Corporation (07/10/25)
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  • Principal Cyber Support Developer

    ManTech (Chantilly, VA)
    …-Orchestration-Automation-and-Response (SOAR), and deploy & maintain solutions enabling cyber operations monitoring teams. + Provide inputs, participate, and ... ManTech seeks a motivated, career and customer-oriented **Principal Cyber Support Developer** to join our team in the **Chantilly, VA.** **Responsibilities include… more
    ManTech (05/30/25)
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  • Specialist, Integration /Test…

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Integration & Test Engineer Job Code: 23618 Job ... Job Description: L3Harris Technologies has an opportunity for an experienced, automation Integration and Test engineer to join an established program in… more
    L3Harris (05/08/25)
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  • Electrical Integration and Test…

    General Atomics (Herndon, VA)
    …and commercial customers worldwide. We have an exciting opportunity for an Electrical Integration & Test (I&T) Engineer at our Herndon, VA office which ... our Electromagnetic Systems group. The Herndon team provides innovative, cutting-edge, security solutions for the United States Government. Our employees provide a… more
    General Atomics (07/19/25)
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  • Integration Engineer SPM (SME)

    Leidos (Reston, VA)
    …exciting opportunity for an ** Integration Scrum Team PM** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project Manager… more
    Leidos (05/23/25)
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  • System Engineering Integration & Testing…

    General Atomics (Chantilly, VA)
    …situational awareness tools that fuse data from land, sea, air, and cyber domains using cutting-edge machine learning and analytics. These solutions enable users ... real time through intuitive web-based applications. GA-I3 is seeking System Engineering Integration & Testing (SEIT) Engineers to join our growing federal team. This… more
    General Atomics (07/11/25)
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  • System Engineering Integration & Testing…

    General Atomics (Chantilly, VA)
    …situational awareness tools that fuse data from land, sea, air, and cyber domains using cutting-edge machine learning and analytics. These solutions enable users ... real time through intuitive web-based applications. GA-I3 is seeking System Engineering Integration & Testing (SEIT) Engineers to join our growing federal team. This… more
    General Atomics (05/16/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (07/03/25)
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  • Senior Information System Security

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a **Senior Information System Security Engineer ** to join our team of passionate individuals in **Warrenton, ... duties and responsibilities of the **Senior** **I nformation System Security Engineer (ISSE)** include, but are not...Tier 1, 2, and 3 maintenance support for deployed cyber security technologies. + Assist with periodic… more
    Amentum (07/17/25)
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