• Design Engineer 5

    M. C. Dean (Vienna, VA)
    …for design, implementation, operations & maintenance, and cybersecurity for large complex electronic security systems and physical security systems . This ... design which meets the needs of the customer. + Plan for and participate in Electronic Security System (ESS) and physical security system site surveys… more
    M. C. Dean (09/18/25)
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  • DevOps Application Specialist

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …(eg, Prometheus, Nagios) to track application performance, identify issues, and ensure system stability. * Security (DevSecOps): Integrate security practices ... with the ability to obtain a TS/SCI with Poly highly desired * Operating Systems : Strong understanding of Linux fundamentals and system administration. * Cloud… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Cyber Technical Analyst

    Acclaim Technical Services (Chantilly, VA)
    …responsible for designing, implementing, and maintaining the organization's cyber security assurance processes. This includes developing and implementing security ... conducting security assessments, and monitoring the organization's cyber security posture. Duties and Responsibilities Senior Level: + Plans, prepares, and… more
    Acclaim Technical Services (10/04/25)
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  • Senior Specialist, Integration and Test…

    L3Harris (Herndon, VA)
    …ADS-B, Aireon; and other systems being developed by this organization. As a System Integration & Test Engineer, you will be on the team responsible for providing ... sea and cyber domains in the interest of national security . Title: Senior Specialist, Integration and Test Engineering Job...Automation Solutions Business Area has an opening for a Systems Integration & Test Engineer. The successful candidate will… more
    L3Harris (08/17/25)
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  • Network Engineer - Ground Control Station IPT

    QinetiQ US (Mclean, VA)
    …and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative ... (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of… more
    QinetiQ US (09/16/25)
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  • Master HVAC Technician(Shift Position) - TS/SCI…

    Global Dimensions (Springfield, VA)
    …monitoring systems located within US-Only areas of Intelligence and Security Command (INSCOM) Sensitive Compartmented Information Facilities (SCIFs). + ... of unique security requirements inherent in Intelligence and Security Command (INSCOM) Sensitive Compartmented Information Facilities (SCIFs) operations… more
    Global Dimensions (09/23/25)
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  • ICAM Identity Architect (Remote)

    Koniag Government Services (Chantilly, VA)
    …**Education and Experience:** **Required:** + Bachelor's degree in Computer Science, Information Systems , Cybersecurity, or related field (Master's degree ... pivotal in designing and implementing enterprise-level ICAM architecture that enhances security , improves user experience, and modernizes authentication systems more
    Koniag Government Services (08/22/25)
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  • Critical Facility Technician 3 (HVAC SME) - Top…

    M. C. Dean (Manassas, VA)
    …Batteries, STS, ATS, AHU, DX units, Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System , EPMS System , and Fire Alarm ... System . + Conversant of the BMS and EPMS systems and the impact of any state change, capable of navigating the system , interpreting alarms, and able to… more
    M. C. Dean (08/30/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    …also provide system administration for assigned infrastructure and establish and maintain system security . You will also apply security patches and ... for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques...operating system upgrades to ensure the security and integrity of the technical environment, support new… more
    CACI International (08/09/25)
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  • Customer Service Support Specialist - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Demonstrated experience in technical support service + Demonstrated experience in system administration for Windows and Linux systems + Demonstrated experience ... enterprise ticketing system + Demonstrated experience working with Windows Operating Systems + Demonstrated experience working with Linux Operating Systems +… more
    General Dynamics Information Technology (08/26/25)
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