• Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Enterprise Management Engineer Location: Springfield, VA, US Job ID: ATR 17788 Job Description Job Title: Enterprise Management Engineer Location: Springfield, ... - Document work for leadership, update/create Standard Operating Procedures, and brief staff and customers various tasks. - Interfaces with other engineering teams… more
    Arena Technical Resources, LLC (01/01/26)
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  • Systems Engineer

    Leidos (Newport News, VA)
    **Description** **Position Overview** Join the National Security Sector at Leidos to support the crucial ACCA5JI JINTACCS mission. In this role, you will act as a ... **Tactical Data Link (TDL) Systems Engineer ** , providing essential support to the USAF TDL...links. **Position requires a** **Current or Active DoD Secret security clearance.** **Primary Responsibilities** + **Analyze and Characterize TDL… more
    Leidos (10/28/25)
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  • Network Engineer

    Leidos (Arlington, VA)
    …FUTURE ROLE** Leidos' Digital Modernization sector is seeking a Network Engineer to be responsible for the design, migration, implementation, enhancement, ... hardware and systems. + Interface with customers, vendors, and other technical staff to analyze business and technical requirements (ie establishing new circuits). +… more
    Leidos (01/02/26)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (10/10/25)
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  • Chief Engineer Architect

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a Chief Engineer /Architect (CEA) to provide technical leadership for a large, complex mission-critical program whose purpose is ... addition to the applications, there is a strong focus on user experience and security . This includes an enterprise portfolio of more than 40 systems inclusive of… more
    Leidos (11/08/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program.… more
    Leidos (11/01/25)
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  • Software Engineer

    Leidos (Sterling, VA)
    …community. Our Mission, Vision, and Values guide the way we do business. The National Security Sector at Leidos currently has an opening for a Software Engineer . ... custom code and integrated COTS products for a Department of Homeland Security customer. **Primary Responsibilities:** + Support the development life cycle of… more
    Leidos (10/09/25)
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  • Interoperability Test Engineer

    Leidos (Newport News, VA)
    **Description** **Summary** Leidos is seeking an experienced **Interoperability Test Engineer ** to support the ACCA5JI JINTACCS mission at the Langley, VA customer ... Position requires a **Current or Active DoD Top Secret/SCI security clearance.** **Your Impact** + Serve as a primary...and personally. We offer competitive benefits and challenge our staff to build something better. EIO2024 If you're looking… more
    Leidos (10/28/25)
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  • Senior Network Tool Operations Engineer

    Leidos (Chantilly, VA)
    …Modernization Sector at Leidos has an opening for Senior Network Tool Operations Engineer who will work with our customer's, project managers, internal task or ... functional staff , and support personnel to execute the Program Mission...enforce network configuration policies to ensure compliance with internal security standards and external regulatory requirements (eg, NIST, PCI).… more
    Leidos (12/20/25)
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  • IT Infrastructure Architect/Systems…

    Guidehouse (Arlington, VA)
    …technologies, developing strategies for improving system integration, interoperability, and security , ensuring the sustainability and scalability of the agency's IT ... governing the vast and complex IT ecosystem that supports the nation's nuclear security mission. This highly sensitive role involves striking a balance between the… more
    Guidehouse (10/23/25)
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