• Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …of Travel: Local * * * **The Opportunity:** Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering client. In this ... Cybersecurity Engineer - Zero Trust Job Category: Engineering Time...anomalous behavior, potential threats, and vulnerabilities within government data systems **Qualifications:** _Required:_ + An active TS/SCI with Poly… more
    CACI International (12/05/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (12/26/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …COTS/GOTS systems to develop network infrastructure for voice and data systems , using best practice security methodologies. Integrate system design with ... such as CCIE and MCSE + Knowledge of Microsoft Server administration and service-oriented system design. + Knowledge of VMWare ESX Server and virtual system more
    Nightwing (12/23/25)
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  • DevOps Engineer

    CACI International (Sterling, VA)
    DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to ... * * **The Opportunity:** We're looking for a DevOps engineer to help us keep the gears turning; and...times a day, we keep things moving. Our fielded systems are isolated from reach back, so we've got… more
    CACI International (12/15/25)
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  • Senior Network Engineer

    Ensono (Richmond, VA)
    …and Passion. **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the design and implementation of enterprise and data center ... to achieve optimal solutions for Ensono and its customers. The Network Engineer is responsible for developing, implementing, and maintaining network solutions to… more
    Ensono (11/08/25)
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  • Sr Citrix/Windows Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …you need: Experience: 8-10 years of hands-on experience as a Windows Systems Administrator/ Engineer . Proven expertise managing Windows Workstations and Servers ... related experience **US Citizenship Required:** Yes **Job Description:** Senior Citrix/Windows Engineer We are seeking a skilled Senior Citrix/Windows Engineer more
    General Dynamics Information Technology (12/29/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... and challenging opportunity available for a CSES III - Firewall Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and… more
    CACI International (12/18/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... the restoration of services. Nightwing is seeking a motivated network engineer to implement, maintain and support the lab network infrastructure.… more
    Nightwing (11/26/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …seeking a **Network Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (01/08/26)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …innovative solutions to enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise network cyber ... filters, email security capabilities, Intrusion Detection System , Intrusion Prevention System , Host Based Security Systems , Security Incident and Event… more
    ENS Solutions (12/27/25)
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