• Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …knowledge of key information technology concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system ... 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 (12/13/25)
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  • Systems Integrator SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Systems Integrator for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Systems Integrator must be highly organized, proactive, and detail-oriented. This… more
    Leidos (12/17/25)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type ... and penetration** **testing of the client's** **global network** **You will reverse engineer network layouts using data collected from the network itself to identify… more
    CACI International (10/29/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …all MISTC sites and the MOCTT COC in Quantico. Working closely with the Senior Systems Engineer , Systems Engineers, and Systems Administrators, the ... audits, corrective actions, and continuous improvement initiatives. + Senior Systems Engineer -Coordinates on system design, secure configurations, network… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …practices. + Background in on-call support and operational monitoring of critical systems . **Clearance Required:** + TS /SCI w/ Poly **Minimum Education:** + ... mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will have over 10… more
    Amentum (10/27/25)
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  • Recruiting Manager, Engineering & Construction

    M. C. Dean (Vienna, VA)
    …Senior Project Leaders. + Deep understanding of Electrical Engineers, Power Systems Engineer , Physical Designer, BIM Coordinator, and Electrical Superintendent. ... + **Security clearance** : Many roles require US citizenship and eligibility for Secret or TS clearance, especially on federal contracts. + **Union vs.… more
    M. C. Dean (12/10/25)
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  • Technical Ship Rider SkillBridge Intern

    V2X (Virginia Beach, VA)
    …+ Minimum 6 years of direct experience in IT + Other Requirements: + Active Secret Security Clearance, TS / SCI Eligible + US Citizenship status is required ... able to lift/maneuver 100 lbs + Desired Qualifications: + Experience: + Microsoft Certified System Administrator (MCSA), Engineer (MCSE), or IT Professional… more
    V2X (01/06/26)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …experience with expertise in multi-tiered C# .NET applications, information systems , and service-oriented architectures. This leadership role requires strong ... Architect and develop complex software solutions utilizing C#, C++, SQL Server, Microsoft Windows Server, and Linux + Drive system monitoring, troubleshooting, and… more
    Amentum (10/27/25)
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  • Data Analytics Specialist - Senior

    KBR (Chantilly, VA)
    …years of IC experience + Have at least 10 years serving as a Data/Cloud Systems Engineer + Bachelor's degree in engineering or related quantitative science field ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (10/15/25)
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  • ​​Senior Migration Architect​

    Leidos (Alexandria, VA)
    …have one of these certifications: ​AWS Certified Security - Specialty, ​ Microsoft Azure Security Engineer Associate, ​Certified Kubernetes Administrator (CKA), ... optimization, security operations, and decision intelligence. These are the mission-critical systems that keep our nation secure and resilient. ​ We're seeking… more
    Leidos (01/03/26)
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