• Lead IT Systems

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include ... assess new technologies. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Systems Engineering, or other IT -related discipline and seven (7)… more
    ManTech (11/16/25)
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  • Systems Engineer 5- Enterprise…

    M. C. Dean (Vienna, VA)
    …partner to executive leadership in defining and implementing the firm's IT strategy and roadmaps. Essential Functions and Responsibilities + Perform independent ... alignment with business risk, scalability, and cybersecurity requirements. + Lead technology and solution architecture evaluation, develop the architecture and… more
    M. C. Dean (11/26/25)
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  • Senior IT Support Specialist / Support…

    IT Concepts (Mclean, VA)
    …spark innovation, and achieve extraordinary milestones. Kentro is hiring a highly skilled Senior IT Support Specialist / Support Lead to strengthen our IT ... AI-focused tools, Copilot/ChatGPT integrations, and workflow enhancements that improve IT efficiency and business productivity. Systems Administration &… more
    IT Concepts (12/24/25)
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  • Senior IT DevOps Engineer

    Steampunk (Mclean, VA)
    **Overview** At **Steampunk** , we don't just solve IT problems-we engineer bold, future-ready solutions that empower our people and our clients to thrive. We're ... looking for a **Senior IT DevOps Engineer ** who's not only a...systems engineering + Proven track record leading complex IT projects through full lifecycle + Excellent communication, stakeholder… more
    Steampunk (12/02/25)
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  • Lead Entra ID / Azure AD Engineer

    BAE Systems (Falls Church, VA)
    …Description** _This job is fully remote_ BAE Systems , Inc. is seeking a Lead Entra ID Engineer to join our Identity Services organization, supporting the ... various departments and IT functions. As a Lead Entra ID Engineer , you will be...Services. + Work with compliance teams to ensure identity systems meet regulatory and audit requirements (eg, NIST, DFARS,… more
    BAE Systems (01/01/26)
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  • Sr or Lead zOS Mainframe Systems

    System One (Reston, VA)
    Job Title: Senior / Lead z/OS Mainframe Systems Engineer Location: Mostly Remote (Occasional Onsite is required in Reston/DC, and Onsite Interview Required) ... 12 + months Contract-to-Hire Overview We are seeking a Senior/ Lead z/OS Mainframe Systems Engineer ...experience System One, and its subsidiaries including Joule, ALTA IT Services, and Mountain Ltd., are leaders in delivering… more
    System One (01/03/26)
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  • Chief Engineer - Enterprise IT

    CACI International (Chantilly, VA)
    Chief Engineer - Enterprise IT Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... to provide technical leadership and subject matter expertise to an Information Technology ( IT ) Systems Engineering team supporting the Department of the Air… more
    CACI International (01/02/26)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing ... and advancing a wide-area IT environment and requires specialized depth and/or breadth of...routine tasks andenhancing operational efficiency. + Leadership & Mentoring: Lead technical projects, mentor junior engineers, and act as… more
    ManTech (12/17/25)
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  • Lead , Information Security Systems

    L3Harris (Ashburn, VA)
    …activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop ... interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location:...+ A&A package processing. + RMF accreditation of Platform IT (PIT) systems . + Provide DoD software… more
    L3Harris (11/01/25)
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  • Lead Systems Engineer

    CareFirst (Reston, VA)
    …resolves program support deficiencies. Conducts independent technical investigations in systems design. The candidate is responsible for leading the infrastructure ... Server. Responsibilities will include but are not limited to be the technical lead and Exchange. This individual will be responsible for leading the day-to-day… more
    CareFirst (01/09/26)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …National Capitol Region Headquarters in Herndon, VA Are you looking for an IT oriented System Architecture position that supports the Corporate Business Lines at ... great opportunity in NCR, Nation Capitol Region. This Serco opportunity supports the IT Infrastructure of Serco North America. You will provide innovative IT more
    Serco (01/03/26)
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  • Lead Systems Engineer

    CareFirst (Reston, VA)
    …experience with a CI/CD tool chain. + 10+ years of overall experience in IT including hands-on Development and Systems engineering background. + Experience with ... journey and as a member of our team help lead Software automation and reliability of our platforms. +...and manages the Stability, Availability, and Performance of enterprise systems and platforms across IT domains. +… more
    CareFirst (12/05/25)
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  • Systems Engineer (Senior)

    BAE Systems (Herndon, VA)
    …ABC \#LI-DDUNN **Required Education, Experience, & Skills** We are actively seeking a Systems Engineer with a minimum of 6 years' experience. Undergraduate or ... incentives may be available based on position level and/or job specifics. ** Systems Engineer (Senior)** **119763BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (12/31/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    VOIP Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer...to support our DoD customer to implement an enterprise IT service delivery model that provides consistent, secure, high-quality,… more
    CACI International (01/07/26)
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  • Lead Network Engineer

    CACI International (Springfield, VA)
    Lead Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... of Travel: Local * * * **The Opportunity:** The Lead Network Engineer provides leadership on the...* Provide technical knowledge and analysis of high-level functional systems analysis, design, integration advice on complex matters that… more
    CACI International (12/12/25)
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  • Systems Engineer (Full Performance)

    BAE Systems (Herndon, VA)
    …incentives may be available based on position level and/or job specifics. ** Systems Engineer (Full Performance)** **117780BR** EEO Career Site Equal Opportunity ... **Job Description** BAE Systems , a top-ten prime contractor to the US...all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security… more
    BAE Systems (10/28/25)
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  • C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    …Corps Base Quantico, VA; routine travel to <20%, CONUS/OCONUS Role Overview: The Senior Systems Engineer serves as the lead technical authority for ... C2 Systems Engineer VI Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA+22134)...Lead /PM and coordinating closely with: + Senior C2 Systems Analyst + Curriculum Development Lead +… more
    Linchpin Solutions, Inc. (11/22/25)
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  • DS (Distribution Systems ) Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Engineers to help support our upcoming BIM contract. These levels include DS (Distribution Systems ) Engineer , DS (Distribution Systems ) Engineer Senior, ... meeting our clients' biggest challenges HOW A DS (Distribution Systems ) ENGINEER SENIOR WILL MAKE AN IMPACT...to the program and operation teams. + Leadership - Lead small implementation teams or manage specific work scopes… more
    General Dynamics Information Technology (10/30/25)
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  • Lead Network Engineer

    Nightwing (Sterling, VA)
    …the Lead System Administrator.** **Assist the Lead , Network Engineer in developing and implementing IT /network plans.** **Manages network operations ... intelligence community, defense, civil, and commercial markets. **Nightwing is seeking a Lead Network Engineer to support onsite in McLean, VA.**… more
    Nightwing (10/23/25)
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  • Principal Infrastructure Lead

    RTX Corporation (Dulles, VA)
    …of existing projects. The lead needs a wide background to include modern IT infrastructure systems (compute, network, storage). The lead is also ... We have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to ...You Must Have:** + Experience in designing and deploying IT systems . + Knowledge of modern … more
    RTX Corporation (11/04/25)
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