• Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing ... for automating routine tasks andenhancing operational efficiency. + Leadership & Mentoring: Lead technical projects, mentor junior engineers, and act as a subject… more
    ManTech (12/17/25)
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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 ... infrastructure resources (eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining platforms of… more
    ManTech (12/03/25)
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  • Sr. Principal Systems Engineer IPT…

    Northrop Grumman (Dulles, VA)
    …performance, design, development, and mission operations. This role works with the program Chief Engineer , Lead Systems Engineer (LSE)/SEIT Lead , and ... they're making history. Northrop Grumman's Space Sector is seeking a Sr. Principal Systems Engineer IPT Lead to join our team in Dulles, VA. Northrop… more
    Northrop Grumman (12/23/25)
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  • Systems Engineer Senior II

    ULTRA ELECTRONICS OCEAN SYSTEMS INC. (Chantilly, VA)
    …customers. Job Description Ultra Maritime is searching for a highly motivated and detail oriented Lead Systems Engineer to support the development of Radar ... of the design, and finally through the integration and test events. The Lead Systems Engineer is expected to provide system level trade-space assessments of… more
    ULTRA ELECTRONICS OCEAN SYSTEMS INC. (12/19/25)
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  • Lead , Systems Engineer

    L3Harris (Herndon, VA)
    …our team in L3Harris Technologies, Herndon, VA location. Reporting to the Business Chief Engineer of Surface & Airborne Integrated Systems , Undersea Systems , ... cyber domains in the interest of national security. Job Title: Program Chief Engineer Job Code: 30473 Job Location: Herndon-VA (on-site) Work Scheduled: 9/80 (Every… more
    L3Harris (10/26/25)
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  • Lead Systems Engineer

    CareFirst (Reston, VA)
    …program support deficiencies. Conducts independent technical investigations in systems design. **ESSENTIAL FUNCTIONS:** + Installs, tunes, upgrades, troubleshoots, ... and maintains all computer systems relevant to the supported applications including all necessary...journey and as a member of our team help lead Software automation and reliability of our platforms. +… more
    CareFirst (12/05/25)
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  • User Interface (UI) Systems Engineer

    Leidos (Bethesda, MD)
    …collaboration, and professional development. The selected individual will work closely with the Lead Systems Engineer , Release Train Engineer , and ... schedule and, occasionally, some tasks may be performed remotely. As a ** Systems Engineer /Product Owner** you will lead a team responsible for designing… more
    Leidos (12/13/25)
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  • Principal Verification and Validation…

    BAE Systems (Rockville, MD)
    …reviews + Develop technical documentation, data, presentations, and white paper submissions for Lead Systems Engineer and chief engineers for approval + ... workforce of around 100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems to protect national security… more
    BAE Systems (11/11/25)
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  • Sr. Staff Systems Engineer Program…

    Northrop Grumman (Dulles, VA)
    …mission operations. This role reports to the Program Manager and works with the program Chief Engineer , Lead Systems Engineer /SEIT Lead , and the ... Northrop Grumman's Space Sector is seeking a Sr. Staff Systems Engineer to join our team in...with Functional Management to complete product team deliverables + Lead engineering Basis of Estimates (BOEs)and schedule development across… more
    Northrop Grumman (12/24/25)
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  • Lead Cybersecurity Engineer ; HP…

    Capital One (Mclean, VA)
    Lead Cybersecurity Engineer ; HP NonStop Systems In this key technical Lead Cybersecurity role, you'll be responsible for the overall security ... internal/external teams to architect, design, and support both production and development systems , including the administration of these environments. As part of the… more
    Capital One (11/21/25)
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  • Electrical Systems Engineer

    Actalent (Sterling, VA)
    …components for of a new, mobile, RF sensor system. Key Responsibilities * Collaborate with lead systems engineer to finalize the Bill of Materials (BOM) for ... Description We are seeking an Electrical Systems Engineer to assist in the design and integration of advanced cUAS sensor system. This role focuses on supporting… more
    Actalent (12/20/25)
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  • Lead , Information Security Systems

    L3Harris (Ashburn, VA)
    …activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop ... in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: Ashburn, VA Job… more
    L3Harris (11/01/25)
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  • Lead , Systems Engineering (Unmanned…

    L3Harris (Ashburn, VA)
    …(Unmanned Vehicles) Job Code: 30683 Job Location: Ashburn, VA Job Description: As the Lead Systems Engineer you will be responsible for developing ... other RF sensor technologies. Essential Functions: As the unmanned systems subject matter expert, lead a team to identify and complete assigned program tasking;… more
    L3Harris (11/05/25)
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  • Lead , Systems Engineering (UAV…

    L3Harris (Ashburn, VA)
    Systems Engineering Job Code: 30533 Job Location: Ashburn, VA Job Description: As the Lead , Systems Engineer , you will be responsible for hardware and ... allocation, management, verification, and validation of technical products and systems with an emphasis on propulsion subsystem development, analysis, and… more
    L3Harris (10/29/25)
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  • Integration Engineer SPM (SME)

    Leidos (Bethesda, MD)
    …difference in National Security!** **Job Description** This role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum ... The SPM supports the Agile Release Train Program Manager (ART PM) and Technical Lead (TL) in developing Epics, Features and application roadmaps for the design and… more
    Leidos (11/07/25)
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  • Lead , Systems Engineering (Data…

    L3Harris (Ashburn, VA)
    …(Data Analyst) Job Code: 32990 Job Location: Ashburn, VA Job Description: As a Lead , Software Systems Engineer , you will be responsible for developing ... (UAS / UAV). As a key data analyst systems engineer , you will develop data driven...design-for-manufacturability environment. + Be able to independently address or lead a small team to address technical issues that… more
    L3Harris (12/20/25)
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  • GEOINT Systems Engineer Lead

    Solvarus (Chantilly, VA)
    …confront these challenges. As a Solvarus team member, you will serve as a Systems Engineer providing end-to-end Systems Engineering and Integration (SE&I) ... PhD. + Current and Active TS/SCI w/ Polygraph. + Bachelor's degree in Systems Engineering or in related technical or scientific fields such as engineering,… more
    Solvarus (12/14/25)
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  • Chief Systems Engineer

    BAE Systems (Sterling, VA)
    …to improve our future and protect our freedom. We are looking for an Expert Cloud Systems Engineer to lead a team of Engineers on a technology-based program ... all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security...available based on position level and/or job specifics. **Chief Systems Engineer ** **116594BR** EEO Career Site Equal… more
    BAE Systems (12/22/25)
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  • Product Owner

    Leidos (Bethesda, MD)
    …collaboration, and professional development. The selected individual will work closely with the Lead Systems Engineer , Release Train Engineer , and ... obtain and maintain a TS/SCI with Polygraph. + Experience as a Product Owner, Lead Systems Engineer or a similar role in an Agile software development team.… more
    Leidos (12/03/25)
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  • Lead Software Engineer , Back End…

    Capital One (Mclean, VA)
    Lead Software Engineer , Back End (TAL, CED Management Systems ) - Global Payment Network Do you love building and pioneering in the technology space? Do you ... of driving a major transformation within Capital One. **About the Team:** The Lead Software Engineer / Principal Connex Environment Database Engineer more
    Capital One (12/19/25)
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