• Principal Systems Engineer

    SAIC (VA)
    **Description** SAIC is seeking a highly skilled and experienced ** Principal Systems Engineer / Technical Lead** to join our team; focusing on our AWS ... cloud environment. This role requires a unique blend of deep technical expertise, strong leadership capabilities, and a keen understanding of both software and… more
    SAIC (07/15/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …Group, USG Mission and Information Technology Division, is seeking a ** Principal Systems Engineer ** to provide technical expertise and guidance to drive ... identifying new technologies for potential integration into the technology and systems baseline. Finally, this includes supporting current operations and keeping… more
    SAIC (06/26/25)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of ... the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to… more
    Saliense Consulting (07/07/25)
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  • Principal Systems Engineer

    Northrop Grumman (Dulles, VA)
    …practices including identification, mitigation and realization _This requisition may be filled at either a Principal Systems Engineer or a Sr. Principal ... Engineer level based on the qualifications listed below:_ **Basic Qualifications:** Principal Systems Engineer + US Citizenship, and ability to obtain… more
    Northrop Grumman (07/11/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you ready to enhance your skills and build your career in a… more
    Chenega Corporation (06/16/25)
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  • Principal /Sr Principal

    Northrop Grumman (Dulles, VA)
    …and in collaborative team settings across all levels. This position can be filled as a Principal Engineer (level 3) or a Sr Principal Engineer (level ... history. We have an opening for an experienced Software Engineer to join our HALO Flight Software team in...Systems related experience with a high proficiency in technical problem solving to include decomposition, root cause analysis,… more
    Northrop Grumman (06/04/25)
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  • Principal / Sr Principal

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. The Payload and Ground Systems , a division within Northrop Grumman's Space Systems Sector, is known for… more
    Northrop Grumman (05/30/25)
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  • Principal Cybersecurity Engineer

    Mercury Systems (Arlington, VA)
    Req. Number 25-361 Job Description Job Summary: The Principal Security Engineer is responsible for implementing, maintaining, monitoring and managing secure ... enhancements to ensure the organization is evolving with the threat landscape. The Principal Security Engineer is expected to contribute to the cybersecurity… more
    Mercury Systems (06/24/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must ... capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess,...degree in Systems Engineering, Computer Science, Information Systems or related technical field. Two years… more
    Shuvel Digital (06/26/25)
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  • Systems Engineer Principal

    SAIC (Virginia Beach, VA)
    **Description** SAIC is seeking a ** Principal Systems Engineer ** to support the Tactical Networks (TACNET) Capabilities Based in Service Engineering Agent ... (ISNS), and Sensitive Compartmented Information (SCI) Networks. TACNET Sustainment Team seeking a Systems Engineer who will assist and lead various efforts and… more
    SAIC (07/09/25)
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  • Space Systems Engineer Sr…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced engineer with technical and practical understanding of space systems and phenomenology to support advanced ... including, but not limited to, small sats. The technology-oriented engineer should understand both technical and programmatic...engineer shall be responsible for the performance of technical analysis of advanced systems , small sats,… more
    SAIC (04/30/25)
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  • Principal /Sr Principal

    Northrop Grumman (Fairfax, VA)
    …logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical , schedule, and cost constraints. + ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/01/25)
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  • Principal Elasticsearch Systems

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's ... more. **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an… more
    Leidos (04/19/25)
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  • Sr Principal Engineer Mission…

    Northrop Grumman (Dulles, VA)
    …our mission. Northrop Grumman Space Systems is seeking a talented Senior Principal Mission Assurance Engineer to join our Safety and Mission Assurance (S&MA) ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (06/20/25)
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  • Principal Engineer , Software

    Verint Systems, Inc. (Richmond, VA)
    …opportunities. Learn more at www.verint.com . **Overview of Job Function:** Verint's Principal Software Engineer designs and develops key cloud-first, full-stack ... efficiency and/or quality of the solutions developed by the team. ** Principal Duties and Essential Responsibilities:** + Provide technical leadership… more
    Verint Systems, Inc. (05/14/25)
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  • Principal Software Systems

    Parsons Corporation (Herndon, VA)
    …for. **Job Description:** **Job Description:** Parsons is looking for an amazingly talented ** Principal ** **Software Systems Engineer ** to join our team! ... Systems Engineering, Computer Science, Software Engineering, or related technical discipline. + Understanding of software system integration, Linux-based… more
    Parsons Corporation (05/08/25)
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  • Lead Principal Systems

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead Principal Systems Engineer ** to join our team in **Chantilly, VA.** The position is ... are not limited to:** + Providing Tier III IT Systems support on a wide range of technologies, including:... + Diagnosing and resolving the performance, security, and/or technical challenges related to the platforms listed above +… more
    ManTech (07/01/25)
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  • Principal Civil Structrual Engineer

    BAE Systems (Radford, VA)
    …incentives may be available based on position level and/or job specifics. ** Principal Civil Structrual Engineer ** **112952BR** EEO Career Site Equal Opportunity ... **Job Description** BAE Systems , one of the world s largest defense...and a Fortune 500 Company, is hiring a Civil/Structural Engineer to help us conceptualize and execute modernization and… more
    BAE Systems (06/03/25)
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  • Principal SAP Engineer

    NiSource (Chester, VA)
    …teams to ensure high-quality software solutions. The Principal SAP Engineer leads large transformation programs, aligns technical solutions with strategic ... and collaborating with cross-functional teams to deliver high-quality software solutions. As a Principal Engineer , you will lead the charge in ensuring that our… more
    NiSource (06/12/25)
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  • Principal /Sr. Principal Mission Ops…

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... only part of history, they're making history. This position is for a full-time technical role located Dulles, VA. The successful candidate will be expected to: +… more
    Northrop Grumman (05/06/25)
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