• Merck & Co. (Rockville, MD)
    …Job Description: - We are seeking a motivated and skilled Zero Trust Security Engineer with a background in SASE solution with Zscaler. As a Zero Trust Security ... Engineer , you will assist in designing, implementing, and maintaining...point, Network security, cloud configuration, intrusion detection and prevention systems , and secure remote access. Collaborate with cross-functional teams… more
    HireLifeScience (11/27/25)
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  • Systems Engineer ( Operations

    The Boeing Company (Arlington, VA)
    …Find your future with us. **Boeing Defense, Space & Security** (BDS) is seeking Systems Engineers ( Operations / Systems Analyst) to join our team in ... Experienced (Levels 2 and 3) System Engineers. **Position Responsibilities** + Perform operations analysis of military focused systems in multi-domain missions +… more
    The Boeing Company (11/23/25)
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  • Cybersecurity Systems Engineer

    BAE Systems (Sterling, VA)
    …to enable cybersecurity operations . **About the Role:** As a Cybersecurity Systems Engineer , you will: + Provide support for all cybersecurity tools ... people and organizations from cyber threats. As a Cybersecurity Systems Engineer , you'll play a critical role...happening in the future + Strong understanding of security operations and SIEM tools and technologies + Experience with… more
    BAE Systems (10/30/25)
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  • Cybersecurity SIEM Systems Engineer

    BAE Systems (Sterling, VA)
    …about protecting people and organizations from cyber threats. As a Cybersecurity SIEM Systems Engineer , you'll play a critical role in supporting cybersecurity ... contribute to the development of cutting-edge technologies. As a Cybersecurity SIEM Systems Engineer , you will be responsible for configuring, operating,… more
    BAE Systems (10/30/25)
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  • NOC Systems Engineer /Architect

    BAE Systems (Bethesda, MD)
    **Job Description** BAE Systems is seeking a ** Systems Engineer /Architect** to join our team in Bethesda, MD. The candidate that fits this position has ... experience as a NOC (Network Operations Center) Engineer and is responsible for...available based on position level and/or job specifics. **NOC Systems Engineer /Architect** **116981BR** EEO Career Site Equal… more
    BAE Systems (10/14/25)
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  • Information Systems Security…

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Information Systems Security Engineer (Senior)- ISSE** **115935BR** EEO Career Site Equal ... **Job Description** BAE Systems , a top-ten prime contractor to the US...responsible for initial development and accreditation vs. long term Operations and Maintenance support. Bachelor's or Master s Degree… more
    BAE Systems (11/21/25)
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  • Senior Associate Systems Operations

    NTT America, Inc. (Washington, DC)
    …of administrators to understand the existing environment, assist each other with day-to-day operations and help with issues as a team. + Install, configure, and ... monitor operating systems (Windows) and related software applications. + Ability to...resolution or escalation to ensure minimal impact to business operations . Document troubleshooting procedures and create SOPs. + Change… more
    NTT America, Inc. (11/20/25)
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  • Systems Engineer - Mid

    Amentum (Washington, DC)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Engineer MID** to join our team of passionate individuals in **Washington, ... intelligence mission. Amentum is searching for a Top-Secret cleared Systems Engineer (Mid) to join our team... (Mid) will provide direct support in the day-to-day operations on network hardware and operating systems more
    Amentum (11/26/25)
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  • COMSEC / 5G cellular / VHF Systems

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer - Active Top Secret Required** Seize your opportunity to ... make a personal impact as a Systems Engineer supporting a world class maintenance...routers, switches, and fiber distribution panels. + Provide administration, operations support, technical support, and customer support on deployed… more
    General Dynamics Information Technology (11/20/25)
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  • Systems Engineer Senior

    Amentum (Washington, DC)
    We are searching for a Top Secret cleared Systems Engineer (Senior) to join our team in Washington, DC. You will be working in an organization that's mission is ... meet or exceed the needs of the mission. The Systems Engineer (Senior) is a part of... (Senior) will provide direct support in the day-to-day operations on network hardware and operating systems more
    Amentum (10/31/25)
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  • Principal / Senior Principal Modeling & Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... frameworks to evaluate Concepts of Employments (CONEMPS), Concepts of Operations (CONOPS), and Design Reference Missions (DRM) to affect...may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling… more
    Northrop Grumman (10/09/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal ... **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Encryption,Hardware Security,Microsoft Windows Server,...impact as a Senior Principal Systems Engineer with GDIT.… more
    General Dynamics Information Technology (11/08/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret ... Seize your opportunity to make a personal impact as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT. We're seeking a highly… more
    General Dynamics Information Technology (11/06/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team of… more
    V2X (11/15/25)
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  • Principal / Sr Principal Vehicle Systems

    Northrop Grumman (Dulles, VA)
    …employees are not only part of history, they're making history. Northrop Grumman Space Systems Sector seeks a qualified Vehicle Engineer to support a critical ... ideally continue through early phases of on-orbit checkout. Prior experience space systems design, development, manufacture, test or operations is required.… more
    Northrop Grumman (10/31/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Annapolis Junction, MD)
    … Engineering Integration & Test (SEIT) department is seeking **Principal/Sr. Principal Systems Engineer ** to join our team and develop these technologies ... + Support the transition of the project to the operations , maintenance, and sustainment stakeholders. + Coordinate between the...**_._** **This position can be filled as a Principal Systems Engineer OR as a Sr. Principal… more
    Northrop Grumman (11/05/25)
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  • Systems Engineer

    Koniag Government Services (Washington, DC)
    …operating systems , and attached devices, ensuring optimal performance and seamless operations . The Systems Engineer at Koniag Government Services plays ... , a Koniag Government Services company, is seeking a Systems Engineer to support KPS and our...and software. * Provide direct support in the day-to-day operations of network hardware and operating systems ,… more
    Koniag Government Services (11/15/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as well as ... is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in...administration and engineering + Experience managing day to day operations management of the network, including a broad range… more
    Saliense Consulting (10/01/25)
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  • Principal / Sr Principal Industrial Systems

    Northrop Grumman (Linthicum Heights, MD)
    Systems is seeking an exceptionally talented, motivated, and creative **Principal Industrial Systems Engineer or Senior Principal Industrial Systems ... operational performance. \#NGATL _This requisition may be filled as a Principal Industrial Systems Engineer or Senior Principal Industrial Systems more
    Northrop Grumman (09/17/25)
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  • Systems Engineer

    KBR (Springfield, VA)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... This is a contingent position based upon contract award. KBR is seeking a Mid-level Systems Engineer to support a government customer in Springfield, VA. The … more
    KBR (09/12/25)
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