• Information Systems Security Manager

    M. C. Dean (Vienna, 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 (09/13/25)
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  • Systems Administrator (Data Visualization…

    TRIAEM, LLC (Springfield, VA)
    …Experience: Minimum of 5 years in data visualization, system management, or business systems operations and EXPERT Tableau experience . + Skills: Strong ... Systems Administration/Data Visualization Developer (Tableau / Release Train...a mission that matters. We're seeking a Data Visualization expert to oversee and optimize the daily operations of… more
    TRIAEM, LLC (11/14/25)
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  • Field Service Representative II

    AeroVironment (Manassas, VA)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... Represent AV's products and services as a subject matter expert + Work with customers to understand CONOPS and...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (11/04/25)
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  • Tactical Data Link (TDL) Analyst SME

    Leidos (Newport News, VA)
    …and drafting evaluations for AFSIB meetings. + **Clearance:** Current or Active DoD Top Secret /SCI security clearance. ​EIO2024 At Leidos, we don't want someone ... tactical combat system information exchange requirements (IERs). As a Subject Matter Expert (SME), you will lead research and engineering efforts, proposing changes… more
    Leidos (10/28/25)
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  • Cloud Administrator​

    Leidos (Ashburn, VA)
    …VPCs, subnets, VPNs, DNS, load balancers, and security groups. **Clearance:** + Top Secret clearance with SCI eligibility **Preferred Qualifications:** + ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (11/15/25)
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  • 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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  • OPTEVFOR - Senior Navy Qualified Validator (RMF-…

    Rigid Tactical (Norfolk, VA)
    …+ Certified Ethical Hacker (CEH) (Practical/Master) + Certified Data Privacy Solutions Engineer (CDPSE) or CIPP/G + TS /SCI clearance Key Responsibilities: The ... work with the designated Information Systems Security Manager ISSM Information Systems Security Engineer {ISSE} system owners, technical leads, and other… more
    Rigid Tactical (11/01/25)
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  • MBSE Enterprise Architect

    SAIC (Chantilly, VA)
    …SAIC is seeking to fill an opening for a Space Enterprise System Engineer to provide Systems Engineering and Technical Assistance (SETA) services to ... (5) being at the Chantilly IC Customer. + Active TS /SCI clearance with polygraph. + Understanding of the intelligence...(RFC) process and the Engineering Review Board process. + Expert -level understanding of core systems engineering and… more
    SAIC (08/27/25)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Centreville, VA)
    … + Advisement and engineering technical support + Trade studies + A senior engineer with highly relevant experience in radar systems and technologies, signal ... is looking for an exceptional **Senior Radar Subject Matter Expert ** (SME) to join the on-going Science and Technology...and advice to government and contractor engineers in: + Systems Engineering + Laboratory and field testing + Concept… more
    Parsons Corporation (11/15/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, 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 (11/15/25)
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