• Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... the National Geospatial-Intelligence Agency's (NGA). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement,… more
    CACI International (11/14/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... will have experience implementing, using and updating standard security software in the areas of vulnerability scanning/management, leading remediation efforts,… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a Principal Unified Communications Engineer to join our team of passionate individuals in Warrenton, VA. In this ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided,… more
    Amentum (12/11/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …adheres to Federal, customer site and company policies and practices + Updates network drawings using MS Visio and other software -based applications + Knowledge ... world and shape the future. **The Role** The Senior Engineer will participate in multiple team environments and provide...on a national fiber optic and Layer 2/3 switched network to include: + Equipment slot availability + Actual,… more
    Lumen (12/10/25)
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  • IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering ... core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project… more
    ENS Solutions (12/14/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    Cybersecurity Engineer - Zero Trust Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... **The Opportunity:** Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering client....skills in managing and operating Privilege Access Management (PAM) software will be highly valued. Be part of a… more
    CACI International (12/05/25)
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  • Senior Systems Engineer

    GovCIO (Hampton, VA)
    …or network -based) for sensitive workloads. + Configure and maintain software -defined perimiter (SDP)or Zero Trust Network Access Solutions (ZTNAS) + ... **Overview** GovCIO is currently hiring a Systems Engineer for our Zero Trust integration effort with the US Air Force. This position will be located in Hampton, VA… more
    GovCIO (11/22/25)
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  • Endpoint Engineer - Trellix

    CACI International (Springfield, VA)
    Endpoint Engineer - Trellix Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... * **The Opportunity:** CACI has an exciting opportunity for an Endpoint Security Engineer to join our Transport & Cybersecurity Services (TCS) team in Springfield,… more
    CACI International (12/23/25)
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  • Electrical and RF Engineer

    TrustPoint (Dulles, VA)
    …and a network of ground stations and as the Electrical Engineer , you will be responsible for designing, developing and implementing innovative hardware solutions ... mobility, and augmented reality. The $260B annual GNSS Hardware, Software and Data Services market is ripe for disruption...is currently seeking a Full Time Electrical and RF Engineer to join the team and will be responsible… more
    TrustPoint (12/21/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal** at GDIT. Here, technologists have many paths to grow a meaningful ... **MEANINGFUL WORK AND PERSONAL IMPACT** _As an_ **_AI Cybersecurity Engineer Principal_** _, the work you'll do at GDIT...Conduct audits to ensure compliance security standards. + Conducts software and systems engineering and software systems… more
    General Dynamics Information Technology (12/17/25)
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