• Sr. Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …protection of the organization's cloud platforms, cybersecurity tools, infrastructure, information systems , and data. This role blends tactical vision and technical ... and industry best practices. The position covers the full system lifecycle-requirements, procurement, design, integration, monitoring, and continuous improvement-while… more
    NTT America, Inc. (09/27/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …of team collaboration tools. Leidos is the prime contractor providing system engineering, development, test, integration, and operational support. This new program ... years while continuing to support an on-going mission and operational system . **Job Summary** The Software Engineer will perform software development activities… more
    Leidos (09/15/25)
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  • Identity and Access Management Engineer - Managing…

    Guidehouse (Arlington, VA)
    …Engineer - Managing Consultant will support the implementation of multiple cybersecurity systems including but not limited to: Public Key Infrastructure (PKI) ... systems , User Identity Data Warehouse, integration/interconnectivity with Logical &...requirements, designing, implementing, and testing of a Credential Management system . The Individual will assess application software releases and… more
    Guidehouse (08/10/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …+ Proficient in C/C++ and Java Development + Proficient in Unix/Linux Operating System + Experience scripting (ie Python , Bash, etc.) + Experience Low-level ... (PDR, CDR, etc.) + Knowledge of modern wireless communication systems + Knowledge of RF system components & functions + Knowledge of hardware and functions… more
    Northrop Grumman (07/08/25)
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  • Sr. Digital Engineer

    KBR (Chantilly, VA)
    Title: Sr. Digital Engineer KBR is seeking a Systems Engineer to support Model Based Systems Engineering (MBSE) efforts for government programs in Chantilly, Va. ... Responsibilities: + Develop descriptive mission and system models + Integrate MBSE tools to support trade studies using COTS APIs and developing custom integrations… more
    KBR (09/02/25)
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  • Lead Software Developer

    Lumen (Richmond, VA)
    …elements such as routers, firewalls, DDoS mitigation appliances, and intrusion detection systems + Operating system kernels and network drivers **What We ... in an iterative manner. We leverage modern frameworks and systems to implement our solutions. As a lead developer,...would work with on this team are : + Python and other programming languages such as C, Go,… more
    Lumen (10/02/25)
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  • DevOps Engineer

    Koniag Government Services (Falls Church, VA)
    Koniag IT Systems , a Koniag Government Services company **,** is seeking a DevOps Engineer with a TS/SCI clearance to support KITS and our government customer in ... related to performance, configuration, or security. + Deliver full systems engineering services to customers, including requirements gathering, design, development,… more
    Koniag Government Services (09/23/25)
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  • Senior Software Engineer, Data Platform

    Coinbase (Richmond, VA)
    …build the emerging onchain platform - and with it, the future global financial system . To achieve our mission, we're seeking a very specific candidate. We want ... of crypto and blockchain technology to update the financial system . We want someone who is eager to leave...and Infrastructure. The Data Platform team builds and operates systems to centralize all of Coinbase's internal and third-party… more
    Coinbase (08/09/25)
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  • Electrical Engineer

    BOOZ, ALLEN & HAMILTON, INC. (King George, VA)
    …and operating systems + Experience with signal generation, high-powered RF systems , signal processing, bench and system level testing of electronics ... an electrical engineer, you understand the workings behind complex systems . That knowledge is key when it comes to...engineering skills to transform S & T projects into system prototypes. Our team c ond ucts research and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …a difference with us. Department Summary: The team seeks a full-time Senior Systems Administrator to support the deployment, operation, and maintenance of IT ... systems in Classified lab environment. This is a role...understanding of lab IT architecture + Fundamental understanding of system administration, network, and operating system hardening… more
    The MITRE Corporation (09/04/25)
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