• Lifecycle Manager

    KBR (Chantilly, VA)
    …Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. ... compliance with security policies and procedures. Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph + Eight… more
    KBR (09/05/25)
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  • Financial Analyst- Tyson

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,100 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and ... timely payment of invoices. Post invoices in customers' invoicing systems and M. C. Dean's accounting system as applicable....staff to validate estimated project costs to complete for active jobs. Train Project Leaders and ensure understanding in… more
    M. C. Dean (08/27/25)
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  • Cyber Security Operations Specialist III - Tier 3

    CACI International (Springfield, VA)
    …Local * * * **The Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity incident response. This position offers a unique ... Incident Case Management System (ICMS), and other authorized reporting systems . + Develop, maintain, and execute custom scripts, tools,...may be used in place of Education requirement + Active TS/SCI clearance with the ability to obtain a… more
    CACI International (08/23/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... + High school diploma/equivalent + 13 years relevant experience + Current or Active US Top Secret clearance (must maintain throughout employment) + US citizenship +… more
    Huntington Ingalls Industries (08/23/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …**What You'll Be Doing:** + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system ... usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and accounts. +… more
    Parsons Corporation (08/16/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    …implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the evolution of ... processes to daily activities. + Maintain thorough knowledge of network and security systems . + Act as technical interface with vendors and external stakeholders. +… more
    CACI International (07/26/25)
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  • Senior Citrix Administrator

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

    CACI International (Sterling, VA)
    …implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the evolution of ... processes to daily activities. + Maintain thorough knowledge of network and security systems . + Act as technical interface with vendors and external stakeholders. +… more
    CACI International (07/25/25)
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  • Fire Safety Specialist (OCONUS)

    SOS International LLC (Reston, VA)
    …basis to resolve equipment deficiencies impacting facility operations. **Minimum Requirements** + Active in scope Secret security clearance. + Must have a minimum of ... the installation of fire detection, alarm, control, and suppression systems . + Must have reach-back capability of a professional.... + Must have reach-back capability of a professional engineer licensee resource available that holds, as a minimum,… more
    SOS International LLC (07/16/25)
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  • Field Operations Tech

    Leidos (Reston, VA)
    **Description** Leidos is currently looking for a Field Operations Engineer . This position is responsible for the configuration of security systems (IP cameras & ... administering CCTV, Access Control, Perimeter/Residential/Commercial Intrusion Detection, and intercom systems . + Must have demonstrated experience in fiber optic… more
    Leidos (07/09/25)
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