• Systems Engineer - Senior

    Parsons Corporation (Centreville, VA)
    …possible. **Job Description:** Our Special Programs and Systems team is hiring a Senior Systems Engineer with a passion for mission excellence in our High ... status in a small team environment to enable operational success of deployed systems . This role includes system design, configuration, and debugging of Linux… more
    Parsons Corporation (12/06/25)
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  • Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …policies and regulations. + Install, configure, and maintain operating systems , software , and hardware for critical infrastructure . + Develop and implement ... **Overview** SENIOR SYSTEMS ENGINEER | TIER III...+ Provide advanced technical support and troubleshooting for complex system issues both on prem and in the cloud.… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Pncpl Software Engineer

    Deltek Systems (Herndon, VA)
    …Mathematics, Data Science, or related field + 10+ years of professional software engineering experience with extensive hands-on AI/ML systems implementation + ... mentoring senior engineers + Deep expertise in implementing enterprise software and AI/ML integrations with production deployments at scale Technical Skills +… more
    Deltek Systems (01/03/26)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, mission-oriented ** Senior Systems Administrator** to join our team in **Chantilly, VA.** As the Lead Senior Systems ... activities, as well as leading, mentoring, and coordinating with a team of System Administrators. You will play a key role in the management, optimization, and… more
    ManTech (12/19/25)
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  • SAP NS2 Senior Cloud Engineer/…

    SAP (Herndon, VA)
    …and a variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI ... this role. All internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer/ Systems Administrator candidate will be responsible for leading… more
    SAP (10/21/25)
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  • CAS Senior Developer

    Trace Systems Inc (Suffolk, VA)
    …coalition Secret Releasable (SECREL) networks, enclaves and community of interest (COI) systems form the network backbone and global infrastructure for coalition ... Job Overview Job Title: CAS Senior Developer Location: Suffolk, VA Job Responsibilities Collaboration...Job Responsibilities Collaboration at Sea (CAS) is a web-based system used to convey mission essential information to a… more
    Trace Systems Inc (01/07/26)
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  • Senior AI Engineer (Gen AI Platform…

    Capital One (Mclean, VA)
    Senior AI Engineer (Gen AI Platform Services, Agentic Systems ) **Overview:** At Capital One, we are creating responsible and reliable AI systems , changing ... to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent - along with our deep experience in… more
    Capital One (11/04/25)
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  • Senior Systems Engineer (Hybrid)

    CareFirst (Reston, VA)
    …supporting and optimizing all networked software and associated operating systems . Assesses architecture and current system limitations, defines and designs ... recovery procedures and evaluates input/output processes and working parameters for hardware/ software compatibility. We are looking for a Systems Engineer… more
    CareFirst (01/09/26)
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  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …configuration/troubleshooting software /hardware enhancements, application deployments, and infrastructure upgrades in a dynamic information system ... for transformative change. **Responsibilities:** The duties and responsibilities of the ** Senior Information System Security Engineer (ISSE)** include, but are… more
    Amentum (01/09/26)
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  • Infrastructure Decommission Technician,…

    Amazon (Herndon, VA)
    Description AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure . In other words, we're the people who ... people who want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security experts, operations managers,… more
    Amazon (12/05/25)
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