• Electrical Maintenance Technician 4

    M. C. Dean (Charlottesville, VA)
    …security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than ... 5,800 professionals who engineer and deploy automated, secure, and resilient power and...and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for long-term… more
    M. C. Dean (09/25/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving...and performance of the network including hardware and management software . + Develop and maintain a road map for… more
    CACI International (10/24/25)
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  • Specialist Solutions Architect - Wickr, Secure…

    Amazon (Herndon, VA)
    …experience - 4+ years of specific technology domain areas (eg software development, cloud computing, systems engineering, infrastructure, security, networking, ... Experience in a customer-facing, sales-aligned role such as consultant, solutions engineer or solutions architect. - Experience in directly supporting public sector… more
    Amazon (11/18/25)
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  • Delivery Consultant, National Security (NatSec)…

    Amazon (Arlington, VA)
    …scale computing solutions. The ideal candidate will have past experience working as a systems or support engineer . You will enjoy keeping your existing technical ... that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the candidate to… more
    Amazon (11/14/25)
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  • Specialist, Technical Trainer

    L3Harris (Chantilly, VA)
    …Essential Functions: + Support the set-up, configuration, and documentation of hardware and software systems under test, including loading custom and commercial ... (on-site) Job Description: We are seeking an experienced System Engineer / Integration & Test Engineer who...software onto multiple systems . + developing and executing structured training sessions. +… more
    L3Harris (11/20/25)
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  • Data Scientist

    SAIC (Chantilly, VA)
    …This position is located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . **JOB RESPONSIBILITIES INCLUDE, BUT ARE NOT LIMITED ... target, technologies, data formats, and naming conventions. **Qualifications** + **Active TS /SCI with Polygraph.** + Bachelors and 9 years or more experience;… more
    SAIC (10/30/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    …Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving...and performance of the network including hardware and management software . + Develop and maintain a road map for… more
    CACI International (10/25/25)
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  • Space Technology Advisor

    SAIC (Arlington, VA)
    …and execution of the Department of Defense (DoD) Microelectronics Commons program. The systems engineer 's primary roles are to support Principle Director (PD), ... **Description** SAIC is seeking a **Space Technology Advisor** with an active ** TS /SCI clearance** to support the Principal Director, Space Technology in the Office… more
    SAIC (11/14/25)
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  • Navy Qualified Validator (NQV)

    Frontier Technology Inc. (Norfolk, VA)
    …Designated Representative (AODR). + Required to engage with the system Information Systems Security Engineer (ISSE) and ISSE support staff throughout the ... cybersecurity support, analysis, documentation, and validation services for OPTEVFOR IT systems . CONTRACTOR serves independently as a Navy Qualified Validator (NQV),… more
    Frontier Technology Inc. (09/02/25)
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  • Product Manager

    CACI International (Herndon, VA)
    …market requirements, recommending IR&D strategy and investment requirements to engineer new products, features and accessories, ensuring continued market expansion. ... specializing in engineering design and onsite manufacturing of RF Spectrum Monitoring systems . + Ideal candidates will have 5+ years of experience overseeing RF… more
    CACI International (10/09/25)
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