• Senior Systems Security Engineer ISSE

    BAE Systems (Quantico, VA)
    …an opportunity to support a dynamic DOJ program as an **Information Systems Security Engineer (ISSE)** , providing mission critical support to our federal law ... of a talented technical team responsible for the ongoing development, operations and maintenance of several networked systems supporting digital forensic… more
    BAE Systems (07/10/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    …Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + ... Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR...award Key Responsibilities: + Analyze user's requirements, concept of operations documents, and high-level system architectures to develop system… more
    KBR (07/05/25)
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  • System Engineer Requirements Manager

    KBR (Chantilly, VA)
    Title: System Engineer Requirements Manager Job Posting Description KBR seeks a Systems Engineer to support our customer in Chantilly, VA. The position requires ... for effectiveness and performance, cost, schedule, compatibility of concept of operations with existing infrastructure, personnel, doctrine, and overall risk. +… more
    KBR (05/21/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals ... **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/11/25)
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  • Software Developer Lead ( Engineer Software…

    Huntington Ingalls Industries (Suffolk, VA)
    …of Experience: Mid This opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) ... warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination-not… more
    Huntington Ingalls Industries (07/02/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …to help the government plan and define capabilities needed to better support mission operations (eg, automation, situational awareness, etc.). + Support digital ... **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical position on the...and government teams. + Analyze user needs, concept of operations , and high-level systems architectures to develop system requirements.… more
    SAIC (07/02/25)
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  • Integration Engineer

    Leidos (Chantilly, VA)
    …The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... operations , and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. **Your greatest work… more
    Leidos (06/30/25)
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  • SD-WAN Network Engineer

    SAIC (Springfield, VA)
    **Description** This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic Technology Operations ... successfully carrying out US foreign policy missions worldwide. The Operations Division provides enterprise operations and maintenance...subject to change without notice to support the DoS' mission or at the request of the customer. The… more
    SAIC (06/28/25)
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  • Network Architect/ Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Mid-level Network** **Architect/ Engineer ** in the DC, Maryland, and Virginia (Northern) **DMV area** . In ... this role you will provide crucial support to the Network Operations Security Center (NOSC). You will support and assist in the design, development, and deployment… more
    ManTech (06/03/25)
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  • GEOINT Systems Engineer Staff

    Solvarus (Chantilly, VA)
    …challenges. As a Solvarus team member, you will serve as a Systems Engineer providing end-to-end Systems Engineering and Integration (SE&I) services to a National ... (RM) process, executing risk mitigation steps, and closing risks. + Provide project management support with short turn-around projects; development of requirements, … more
    Solvarus (06/16/25)
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