• IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... (eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining...customer requirements. + Certification: A current DoD 8570 IAT II certification (eg, Security +, SSCP) or the… more
    ManTech (11/19/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... (eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining...to meet customer requirements. + Current DoD 8570 IAT II certification ( Security +, SSCP, or equivalent)… more
    ManTech (12/03/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …with system security applications (ACAS) and mitigating vulnerabilities. + 8570/8140 IAT Level II or III: Security + CE, VMWare VCP and System OS Cert (eg ... Digital Modernization sector is currently seeking a motivated, career oriented System Engineer with proven experience to join the JSP Platform Services team in… more
    Leidos (12/20/25)
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  • Project Engineer

    Continental Tide Defense Systems, Inc. (Norfolk, VA)
    …individuals with disabilities to perform the essential functions. Keyword: Electrical / Mechanical Engineer II From: Continental Tide Defense System INC. ... Job Descriptions: Company Overview: Continental Tide Defense Systems , Inc. (Continental Tide) is an industry leader, providing engineering and industrial services to… more
    Continental Tide Defense Systems, Inc. (10/15/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Fairfax, VA)
    …experience. + Ability to obtain and maintain DoD 8140 approved IAT Level II (or higher) compliant certification. Examples include: Security +CE, CCNP, and CISSP. ... experience. + Ability to obtain and maintain DoD 8140 approved IAT Level II (or higher) compliant certification. Examples include: Security +CE, CCNP, and CISSP.… more
    Northrop Grumman (12/04/25)
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  • High Speed Guard Engineer

    System One (Springfield, VA)
    … Location: Springfield, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active TS/SCI High Speed Guard Engineer to support the ... systems perspective. + Experience with Linux operating systems ; understanding of general operating system security ...system security practices, TCP/IP networking, and network security concepts.a High Speed Guard Engineer to… more
    System One (12/26/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    … Security ,Network Engineering,Risk Mitigation, Security Risk Analysis,Technical Security **Certifications:** Certified Information Systems Security ... experience **US Citizenship Required:** Yes **Job Description:** **Cyber Network Security Engineer ** Advance your career while impacting..., who can build, design, tests, and deploy perimeter security systems to include firewalls and proxy… more
    General Dynamics Information Technology (12/04/25)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Fort Belvoir, VA)
    …Center for the National Capital Region (RNEC-NCR), we are currently seeking a Network Engineer with a minimum of 3-years of experience and a Secret Clearance. This ... role will also require an IAT-Level II Certification. Essential Functions + Supports the Government by performing a variety of broad network engineering tasks… more
    Oneida Technical Solutions (12/11/25)
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  • VoIP Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …surveys, produce as-built documentation, and recommend design improvements for scalability and security . + Provide Tier II /III support, user training, and ... **US Citizenship Required:** Yes **Job Description:** **HOW THE VoIP ENGINEER WILL MAKE AN IMPACT:** We are seeking an...minimum of DoD 8570.01-M Information Assurance Technical (IAT) Level II (ie, CompTIA Security + CE) prior to… more
    General Dynamics Information Technology (12/19/25)
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  • SCCM Desktop Engineer

    SAIC (Quantico, VA)
    …information systems , and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved ... **Description** **SAIC is seeking a SCCM Desktop Engineer for a (fully-onsite) role out of Quantico,...degree. + Active Top-Secret clearance (with SCI eligibility). + IAT- II Certification (ie, CCNA Security , CySA+, … more
    SAIC (11/21/25)
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