• Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for monitoring , maintaining, and testing ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (08/30/25)
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  • Mission Thread

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Mission Thread Systems Engineer ** you will support of the NRO's GEOINT Ground Office on SAIC's Prime Program, Landmark AOS in ... Chantilly, VA. As the **Mission Thread Systems Engineer ,** you be actively performing engineering...Work with Acquisition SETAs in the role of oversight, monitoring software development and integration activities, ensuring alignment with… more
    SAIC (08/14/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate ... optimization, and DevOps practices. + Background in on-call support and operational monitoring of critical systems . **Clearance Required:** + TS/SCI w/ Poly… more
    Amentum (07/28/25)
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  • Engineering Lead - MARS OMS

    CACI International (Triangle, VA)
    …Travel: Continental US * * * **The Opportunity:** CACI is seeking an experienced Senior Engineering Lead to oversee the engineering team of our MARS OMS program in ... skills, and the ability to drive innovation while maintaining existing systems . DIA customers include warfighters, combatant commands, and interagency partners that… more
    CACI International (09/25/25)
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  • Electrical Test Technician 3

    M. C. Dean (Caroline County, VA)
    …Coordinates with the Program Manager while on duty to optimize the performance of monitoring systems and meet the government energy goals. + Provides oversight; ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (08/27/25)
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  • System Administrator

    SAIC (VA)
    **Description** SAIC is searching for a Senior level System Administrator who performs high-level, day-to-day operational maintenance, support, and upgrades for ... complex operating systems , server hardware to join our VA team. Develops...SysOps Administrator, AWS Certified Solutions Architect, AWS Certified DevOps Engineer ) are preferred. + 5 years of experience in… more
    SAIC (09/24/25)
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  • Project Leader 1

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and ... system sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives,… more
    M. C. Dean (09/06/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …communications issues + Assist with system upgrades and patch management under senior engineer guidance + Maintain accurate documentation of system ... The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver...+ Administer and maintain Cisco Unified Communications Manager (CUCM) systems in compliance with DoD security standards + Perform… more
    CACI International (09/27/25)
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  • Vulnerability Analyst

    Koniag Government Services (Falls Church, VA)
    …Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Job Function** **Cyber Security Architect/ Engineer ** **Pay Type** ... Koniag IT Systems , a Koniag Government Services company **,** is...vulnerability updates and prepare executive-level summaries of findings for senior leadership. + Stay current with DoD and IC… more
    Koniag Government Services (09/23/25)
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  • Cleared - System Architect (Multiple Levels)

    Noblis (Mclean, VA)
    …complex systems architecture and engineering to define, architect, design, engineer and implement enterprise-wide IT systems and solutions across the ... through publications and presentations. + Designing complex enterprise-wide IT systems across the technology stack, developing architectural blueprints, interfaces,… more
    Noblis (09/02/25)
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