• Senior Network Administrator

    TekSynap (Radford, VA)
    …and secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze ... and external stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network equipment and services,… more
    TekSynap (07/26/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …maintain detailed technical instructions, SOPs, and policies. + Monitor, tune, and harden systems to ensure optimal performance and security posture. + Track ... **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix technologies (XenApp,… more
    TekSynap (07/26/25)
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  • Senior Technical Surveillance…

    ManTech (Springfield, VA)
    …or a related technical discipline. + Possess certification from TSCM for Information Systems . + Experience with telephone security (ie with Telephone Security ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Technical Surveillance Countermeasures (TSCM) Lead** to join our team in **Springfield, VA.**… more
    ManTech (09/10/25)
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  • Senior Engineer, Cyber M&A Advisor

    Cardinal Health (Richmond, VA)
    …and products company, providing customized solutions for hospitals, health systems , pharmacies, ambulatory surgery centers, clinical laboratories and physician ... We currently have a full-time job opening for a Senior Engineer to oversee the Cyber aspects of Mergers...aspects of Mergers and Acquisitions. **_Department overview:_** The Information Security team at Cardinal Health enables Cardinal Health to… more
    Cardinal Health (09/03/25)
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  • Senior ScrumMaster

    CACI International (Sterling, VA)
    …for misconduct such as theft or fraud + College degree (BS) in Computer Science, Software Engineering, Information Management Systems , or a related discipline. ... Senior ScrumMaster Job Category: Information Technology Time Type:...Development and hardware integration for the Department of Homeland Security (DHS). As a member of the ITI2.1 Team,… more
    CACI International (08/26/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …operating procedures, and policies. + Perform system hardening and report on security and operational status. + Identify system improvements and lead new ... QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. +...of experience in patch management (YUM, RPM) and applying security updates. + Three (3) years working in complex… more
    TekSynap (07/26/25)
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  • IT Support Specialist - Senior

    KBR (Chantilly, VA)
    …- Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (07/16/25)
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  • Senior Java DevOps Developer

    CACI International (Fairfax, VA)
    …Information Systems (GIS) **Qualifications:** _Required:_ + Bachelor's Degree in Computer Science, Information Systems , or in an associated discipline or ... Senior Java DevOps Developer Job Category: Engineering Time...GeoServer, Geospatial data and technologies + Knowledge of maintaining security continuous monitoring Knowledge of DevOps + Technical skills… more
    CACI International (09/19/25)
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  • Cybersecurity Senior Architect

    Truist (Richmond, VA)
    …with applicable regulations and standards. 5. Ensure that all acquired or developed security systems and security architectures integrate with enterprise ... the following job description:** Responsible for defining and maintaining cyber security architecture and technology plans with a focus on researching emerging… more
    Truist (09/06/25)
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  • Data Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Data Engineer, Senior The Opportunity: As AI and advanced analytics shift from research to operational deployment, the role of robust, flexible, and secure data ... on our team, you'll take ownership of complex data systems , enabling the flow of information from raw collection...Knowledge of data modeling, indexing, performance tuning, and data security best practices + Secret clearance + Bachelor's degree… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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