• Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer , you will plan, design, and implement additions and changes to network hardware, infrastructure server ... environments, and operating systems . You will provide direct support in the day-to-day...High School/Diploma with 14 years of experience, + Active Top Secret (TS) clearance with eligibility for… more
    Noblis (09/03/25)
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  • DevSecOps Engineer / System

    Parsons Corporation (Fort Belvoir, VA)
    …Hyper-V, Azure Virtual Machines, AWS EC2, etc.). **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... Description:** Parsons is looking for an amazingly talented Development/Security/Operations (DevSecOps) Engineer / System Administrator to join our team! In… more
    Parsons Corporation (10/22/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …. **Desired Education:** + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the four ... specifications, DoD Cybersecurity policies for both land-based, afloat/tactical systems , or System Security Plan (SSP) CSSE, and the ability to communicate… more
    Imagine One Technology & Management (09/30/25)
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  • Software Engineer / Systems

    Cinteot (Springfield, VA)
    …Linux Administration experience Education: Bachelor (or 4 years additional experience) Security Clearance: Top Secret with SCI and Full Scope Poly Benefits: + ... Software Engineer / Systems Administrator (location: Springfield,...server-based software applications. Duties include setting up accounts, maintaining system documentation, tuning system performance and interaction… more
    Cinteot (08/07/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …RQ207034 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Integration, Systems Design, Systems Engineering **Certifications:** Security+ CE -...for the future. Our work depends on an F5 Engineer joining our team to support Government activities in… more
    General Dynamics Information Technology (09/10/25)
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  • IT Infrastructure Architect/ Systems

    Guidehouse (Arlington, VA)
    …Architecture/Cloud (Digital) **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret (TS) **What You Will Do** **:** + Provide ... **:** + Bachelor's degree in IT, enterprise architecture, or computer-related field + **Active Top Secret (TS) or Q clearance required** + Minimum of SIX (6)… more
    Guidehouse (10/23/25)
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  • Topside Engineer ( Engineer

    HII (Chesapeake, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... Mission Technologies is seeking a skilled and experienced Topside Engineer to join our team. In this role, you...for the design, integration, and analysis of complex topside systems on naval ships. The "topside" refers to all… more
    HII (09/29/25)
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  • System Engineer

    Leidos (Fort Belvoir, VA)
    **Description** **Take Command of National Defense-Join Leidos as a Systems Engineer !** Are you ready to step into a role where **cutting-edge technology meets ... national security** ? Leidos is seeking a **high-caliber Systems Engineer ** to **fortify** the Missile Defense Agency's (MDA) **Special Access Program Central… more
    Leidos (08/28/25)
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  • Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Reston, VA)
    …RQ206685 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Engineer with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (09/11/25)
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  • Aerospace Systems Engineer I…

    RTX Corporation (Dulles, VA)
    …Springfield/Dulles, VA area Not Relocation Eligible - Relocation assistance not available Top Secret / SCI with Counterintelligence Polygraph is required prior to ... a safer, more secure world. We are seeking Aerospace Systems Engineers to work as part of a team...internships) + The ability to obtain and maintain a Top Secret / SCI with Counterintelligence (CI) Polygraph… more
    RTX Corporation (10/23/25)
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