• System Security Engineering

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a System Security Engineering Lead to support our work as a prime contractor on a high-profile US Navy ... weapon system . The candidate for Systems Security Engineering Lead should be a self-starter with a keen eye for detail as it relates to technical… more
    BAE Systems (12/19/25)
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  • Security Engineering Lead

    Tyto Athene (Ashburn, VA)
    **Description** Tyto Athene is searching for a ** Security Engineering Lead ** to support a law enforcement customer in Ashburn, VA. You will play a critical ... facing our clients. This individual will lead engineering efforts to implement and maintain advanced security... Lead implementation, configuration, monitoring, and troubleshooting of security systems and tools. + Install, configure,… more
    Tyto Athene (11/01/25)
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  • Security Engineering Lead

    TekSynap (Ashburn, VA)
    …& COMPETENCIES** + CISSP certification preferred **Overview** We are seeking an experienced ** Security Engineering Lead ** in support of a government customer ... working knowledge of encryption algorithms, secure communications, SIEM technologies, and embedded systems security + Advanced working knowledge of network and… more
    TekSynap (12/02/25)
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  • Security Engineering Lead

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Security Engineering Lead ** to join our team in **Ashburn, VA** . The ultimate purpose of this ... Advanced working knowledge of encryption algorithms, SIEM technologies, and embedded systems security . + Splunk experience. **Preferred Qualifications:** +… more
    ManTech (12/07/25)
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  • Security Architect

    Leidos (Bethesda, MD)
    …plans, and vulnerability management plans + Experience establishing and maintaining a System Security Engineering (SSE) management process to integrate ... that values innovation, collaboration, and professional development. As the Security Engineering Architect Lead , your...systems + Experience managing a team of Cyber Security Engineers (CSEs) and Information System more
    Leidos (12/16/25)
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  • Cyber Security Project Engineer TS/SCI…

    The Metamorphosis Group (Mclean, VA)
    …**ABSOLUTELY NO THIRD PARTY RECRUITERS OR APPLICATIONS ACCEPTED** The Sponsor requires Cyber Security engineering support to lead the technical efforts ... operational systems . 6. Demonstrated experience developing and updating system security documents. 7. Demonstrated experience managing and controlling… more
    The Metamorphosis Group (12/10/25)
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  • Lead , Systems Engineering

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security . Job Title: Lead , Systems Engineering (Unmanned Vehicles) Job Code: 30683 Job Location: ... Ashburn, VA Job Description: As the Lead Systems Engineer you will be responsible...multiple solution options. + Hands-on experience being involved in system integration, engineering testing, and system more
    L3Harris (11/05/25)
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  • Lead , Systems Engineering

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security . Job Title: Lead , Systems Engineering - Modeling & Simulation Job Code: 30436 Job ... security clearance + Bachelor's degree in STEM fields (Software/Computer/Electrical/Aerospace/Software/ Systems Engineering , Physics) and a minimum of 9+… more
    L3Harris (12/05/25)
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  • Lead , Systems Engineering

    L3Harris (Ashburn, VA)
    …land, sea and cyber domains in the interest of national security . Job Title: Lead , Systems Engineering Job Code: 30533 Job Location: Ashburn, VA Job ... Description: As the Lead , Systems Engineer, you will be responsible...Create analyses that support system integration and engineering test efforts of propulsion systems +… more
    L3Harris (10/29/25)
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  • Lead , Systems Engineering

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security . Job Title: Lead , Systems Engineering (Data Analyst) Job Code: 32990 Job Location: Ashburn, ... VA Job Description: As a Lead , Software Systems Engineer, you will be.... Preferred Additional Skills: + Experience with Model Based System Engineering , the systems more
    L3Harris (12/20/25)
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  • Information System Security Manager…

    KBR (Bethesda, MD)
    …and compliance + Software Certification package development + Support security engineering projects and solution delivery. + Lead security audit ... Title: Information System Security Manager (ISSM) Information ...2 years of Information Technology Information Assurance, or Cyber Security engineering experience. + Minimum of 2… more
    KBR (12/13/25)
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  • Lead Information System

    General Dynamics Information Technology (Mclean, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** Lead Information System Security Officer (ISSO) **GDIT is seeking ... a highly skilled and multi-faceted Lead Information System Security Officer...1253, and all applicable DISA STIGs and SRGs. **2. Security Engineering & System Hardening**… more
    General Dynamics Information Technology (12/15/25)
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  • Systems Engineering Lead

    SAIC (Chantilly, VA)
    …and connected environment. **Qualifications** **Required Qualifications:** + Extensive experience in systems engineering , specifically with SIGINT system ... This is an exciting opportunity to join a multi-year initiative that drives systems engineering and integration across a diverse range of projects. You'll… more
    SAIC (11/06/25)
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  • Criticality, Trust and Assurance…

    BAE Systems (Rockville, MD)
    …(RDT&E) programs. To be successful, the candidate must understand the importance of implementing Systems Security Engineering (SSE) early in the design phase ... **Job Description** BAE Systems is seeking a **Criticality, Trust and Assurance Engineering Lead ** to support our work as a prime contractor on a… more
    BAE Systems (12/19/25)
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  • Lead , Information Security

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security ... selection and approval processes for COTS, GOTS, and FOSS. + Support security engineering activities, including basis of estimate development, requirements… more
    L3Harris (11/01/25)
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  • Information Security Systems

    BAE Systems (Herndon, VA)
    …in one or more software products associated with cyber system engineering for data analytics including SQL security , TANIUM Endpoint Management Software, ... lead the world in defense technologies and national security services. We offer flexible work environment to support...Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum… more
    BAE Systems (12/10/25)
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  • Sr. Scientist - Systems Engineering

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Sr. Scientist - Systems Engineering Job Code: 31761 Job Location: Ashburn, VA Job Schedule: 9/80 ... to qualified applicants Job Description: The Sr. Scientist - Systems Engineering , Program Chief Engineer for the...Based System Engineering (MBSE), and System Simulation * Thorough understanding of Cyber Security more
    L3Harris (12/04/25)
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  • Design Project Lead and Architect, Data…

    Meta (Reston, VA)
    …design, interior/exterior finish systems , and design of culinary and physical security systems 28. Knowledge of mission critical building systems , ... the pace of fast-tracked design and construction. **Required Skills:** Design Project Lead and Architect, Data Center Design, Engineering , and Construction… more
    Meta (12/20/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …delivery. \#LI-KW2 **Required Education, Experience, & Skills** We are actively seeking Cyber Security Systems Engineers with a minimum of 6 years' experience. ... lead the world in defense technologies and national security services. We offer flexible work environment to support...developed for each project in order to write the Systems Security Plans (SSP)/CONOPS in the Xacta… more
    BAE Systems (11/21/25)
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  • Specialist, Systems Engineering

    L3Harris (Ashburn, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineering Job Code: 30531 Job ... product systems and software development and model-based systems engineering (MBSE) processes to enhance development...(MBSE) processes to enhance development speed and quality + Systems Design Requirements + Lead and perform… more
    L3Harris (10/29/25)
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