• Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    …status or any other characteristic protected by law. Description Our work depends on a TS /SCI cleared Linux Systems Engineer joining our team to support our ... Linux Systems Engineer EOE Statement We are...or work/military experience QUALIFICATIONS: 5+ years of related experience CLEARANCE: Active TS / SCI Clearance and eligibility… more
    William C Brown Inc (06/26/25)
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  • Senior Cybersecurity Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …or higher per DoD 8570.01, or successor + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret clearance required 1. Two (2) of the ... **This position requires** **U.S. citizenship** **and an** ** active US DoD clearance** **.** **Candidates who are**...Assurance (IA) policies for both Land Based and afloat/tactical systems , and the ability to communicate clearly and succinctly… more
    Imagine One Technology & Management (06/25/25)
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  • Sr. Systems Engineer /Architect

    Leidos (Fort Belvoir, VA)
    **Description** The ** Systems Engineer / Architect** will be...30 days of start date. + Currently possess an active DoD Top Secret security ... derived from measuring deployed capabilities against key metrics to demonstrate success. The Systems Engineer / Architect will be responsible for working with a… more
    Leidos (07/11/25)
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  • Senior Pipeline Engineer

    Leidos (Chantilly, VA)
    …automate playbooks and streamline response processes. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security ... National Security Sector is seeking a skilled Senior Pipeline Engineer to join a new cyber security program and...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (06/30/25)
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  • Senior Cloud Engineer

    Leidos (Chantilly, VA)
    …provide technical guidance on cloud best practices. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance ... National Security Sector is seeking a skilled Senior Cloud Engineer to join a new cyber security program and...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (06/28/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …strategies to enhance proactive security defenses. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance ... National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (06/28/25)
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  • Senior Reverse Engineer - Firmware/Hardware

    Parsons Corporation (Centreville, VA)
    …of engineers + Experience with RVTM, FAT, Acceptance Testing **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... Description:** Parsons is looking for an amazingly talented **Reverse Engineer ** to join our team! In this role you...advanced security techniques **Required Qualifications:** + Must have a TS /SCI clearance + Have a Bachelor's degree in Electrical… more
    Parsons Corporation (05/14/25)
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  • SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …the next decade. + Develop architecture products. Qualifications & Physical Requirements + Active Top Secret /SCI with Poly. + Bachelors in engineering, ... to ensuring you receive the utmost employee care. Responsibilities As the SIGINT Systems Engineer , you will help guide new and existing SIGINT programs as they… more
    Sciolex Corporation (07/10/25)
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  • Chief Unmanned Systems Robotics…

    Leidos (Arlington, VA)
    …Clearance: + US citizenship required with the ability to obtain and maintain a Top Secret security clearance and a CI polygraph may be required. Communication ... a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea ...to new challenges and technologies quickly. Preferred Qualifications: + Active Secret or above security clearance +… more
    Leidos (05/21/25)
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  • Agile Systems Engineer

    SAIC (Chantilly, VA)
    …and seven (7) years or more experience. + Active Top Secret Clearance with Polygraph. + Broad systems engineering experience (eg system architecture and ... **Description** SAIC is seeking an **Agile Systems Engineer ** to fill a critical position on SAIC's Prime Program, Landmark AOS located in Chantilly, VA.… more
    SAIC (05/13/25)
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