• Solutions Engineer / Systems

    General Dynamics Information Technology (Chantilly, VA)
    …PRX25934 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... years of related experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer / Systems Architect - SME Praxis successfully delivers a prime… more
    General Dynamics Information Technology (12/29/25)
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  • Systems Engineer

    SHINE Systems & Technologies (Chantilly, VA)
    …: DOD TS //SCI with active SI and TK tickets SHINE Systems is an Equal Employment/Affirmative Action employer. All qualified applicants will receive consideration ... Position Description : SHINE Systems seeks multiple systems engineers at...+ Desired: INCOSE Associated System Engineering Professional (ASEP) certification. Senior : + 12-18 years of experience + Desired:… more
    SHINE Systems & Technologies (12/12/25)
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  • Sr . Network Engineer

    Arena Technical Resources, LLC (Reston, VA)
    …, design, implementLANs/WANs/site-to-site VPNs/point-to-point/point- to multipoint. Serve as network systems engineer overseeing servers, storage and backup ... Sr . Network Engineer Location: Reston, VA,... Location: Reston, VA - Onsite, SCIF Environment Eligibility: TS /SCI with CI Polygraph Job Description: The job duties… more
    Arena Technical Resources, LLC (11/29/25)
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  • Senior Systems Engineer

    Northrop Grumman (Newport News, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Global Command & Control System - Joint (GCCS-J) + Top Secret clearance. **Preferred Skills:** + Experience… more
    Northrop Grumman (01/10/26)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior -level Engineer ** in our **Intel Sector Analysis Solutions Business Area (ASBA)** . ... Solutions Business Area!** **Job Summary:** We are hiring a Senior -level Engineer . In this role, you will...and secure communication with stakeholders. + Test equipment and systems in compliance with established policies and procedures. +… more
    Leidos (01/09/26)
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  • Senior Security Systems

    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 ... One Technology & Management, Ltd. is seeking four (4) ** Senior Security Systems Engineers** with specific experience...(4) engineers require a TS SCI clearance Imagine One Technology & Management, Ltd.,… more
    Imagine One Technology & Management (12/30/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    Title: Sr System Engineer Belong. Connect. Grow. with...the future of space defense. KBR is seeking a Senior Systems Engineer to support our ... requires the employee to provide technical expertise as a Systems Engineer and Technical Assistance (SETA). The...and OCONUS travel may be required. Security Requirements: Active TS -SCI/w Polygraph Belong, Connect and Grow at KBRAt KBR,… more
    KBR (10/21/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …to join our diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The ... not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer ...Engineer Basic Qualifications:** + Must have an active ** TS /SCI with Polygraph** to be considered, and ability to… more
    Northrop Grumman (01/01/26)
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  • Sr . Digital Engineer

    KBR (Chantilly, VA)
    Title: Sr . Digital Engineer KBR is seeking a Systems Engineer to support Model Based Systems Engineering (MBSE) efforts for government programs in ... engineering, math, computer science, or other technical discipline + Systems Engineering experience with Model-Based Engineering applications and technology +… more
    KBR (12/02/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …are seeking a **System 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 (12/30/25)
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