• Unknown (Mclean, VA)
    …infrastructure to ensure secure and scalable operations, driving the adoption of advanced technologies, and modernizing enterprise systems in compliance with ... Innovation & Technology Officer (CITO) About the Company Respected provider of security , training & professional services Industry Defense & Space Type Privately… more
    Appcast IO CPC (01/04/26)
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  • Advanced Security System

    Amazon (Herndon, VA)
    …physical security best practices which includes the application of physical security systems , investigation techniques and management of contract security ... customers trust us to handle their data with air-tight security measures, which is something that we guarantee. AWS...experience. - 2+ years' experience with intrusion detection (alarm systems ) and with video monitoring systems (CCTV).… more
    Amazon (01/09/26)
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  • Systems Security Engineering

    The MITRE Corporation (Mclean, VA)
    …make, then choose MITRE - and make a difference with us. Department Summary: MITRE's Systems Security Engineering Department has a new opportunity for a ... system architecture, design, and implementation flaws + Develop system security engineering attributes within...+ Advanced degree in Computer Science, Cybersecurity, Systems Engineering , Mathematics, or other STEM discipline… more
    The MITRE Corporation (12/27/25)
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  • National Security Solutions (NSS)…

    KBR (Chantilly, VA)
    Title: National Security Solutions (NSS) Systems Engineering Internship Who We Are KBR Government Solutions delivers full life cycle professional and ... a National Security Solutions Intern, you will: + Explore Model-Based Systems Engineering (MBSE) approaches for defense applications + Develop curriculum to… more
    KBR (12/18/25)
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  • System Development Engineer, GEMS NA Ops…

    Amazon (Arlington, VA)
    …external stakeholders, as well as provide commissioning support to the Operations Engineering Teams on achieving system performance prior to/during/and after ... * Work with IT, FC Software, Vendors, and Operations Engineering to support new MHE systems deployments...* Support emulation and simulation modeling of material handling systems . * Document control system and equipment… more
    Amazon (12/06/25)
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  • Lead, Systems Engineering (Unmanned…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineering (Unmanned Vehicles) Job Code: ... will be responsible for developing disruptive, next-generation technologies for advanced unmanned air systems (UAS / UAV)....+ Responsible for adoption of and adaptation of model-based systems engineering (MBSE) practices and processes to… more
    L3Harris (11/05/25)
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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 ... embracing agile product systems and software development and model-based systems engineering (MBSE) processes to enhance development speed and quality +… more
    L3Harris (10/29/25)
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  • Senior Associate, Systems Integration…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Senior Associate, Systems Integration Engineering Job Code: 31864 Job Location: Ashburn, VA Job ... performance results. + Authors test plan/procedures, non-conformance reports, requirements, and other system engineering CDRLs. + Contributes to trade studies. +… more
    L3Harris (12/06/25)
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  • Specialist, Software Architect Systems

    L3Harris (Ashburn, VA)
    …requirements for unmanned vehicles. + Embrace agile software development and model-based systems engineering (MBSE) processes to enhance development speed and ... sea and cyber domains in the interest of national security . Job Title: Specialist, Software Architect Systems ...Open System Architectures. + Manage and perform system engineering integration activities on new designs,… more
    L3Harris (12/05/25)
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  • Associate IT Engineering Systems

    Parsons Corporation (Centreville, VA)
    …members. + Provide general troubleshooting and system maintenance required for advanced workstations employed for CAD and engineering production. + Address ... areas: engineering , design, architecture, engineering collaboration application systems (Eg, ProjectWise (TM) ). ** Security Clearance Requirement:** None… more
    Parsons Corporation (01/08/26)
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  • Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …performance results. + Authors test plan/procedures, non-conformance reports, requirements, and other system engineering CDRLs. + Contributes to trade studies. + ... sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Integration Engineer...communications into air vehicles. + Experience with Model Based Systems Engineering . + Experience with MATLAB, LabView,… more
    L3Harris (12/06/25)
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  • Lead, Systems Engineering - Modeling…

    L3Harris (Herndon, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineering - Modeling & Simulation 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 (UAV…

    L3Harris (Ashburn, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineering Job Code: 30533 Job ... Group (ADG) specializes in developing disruptive, next-generation technologies for advanced Unmanned Air Systems (UAS / UAV),...Create analyses that support system integration and engineering test efforts of propulsion systems +… more
    L3Harris (10/29/25)
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  • Senior Enterprise-level Systems

    KBR (Chantilly, VA)
    …Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence ... Title: Senior Enterprise-level Systems Engineering and Technical Analyst (SETA)...skills to interface with customers, directorate/office representatives, and across system engineering groups Desired Qualifications: + Master's… more
    KBR (10/28/25)
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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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  • Security Engineering Lead

    Tyto Athene (Ashburn, VA)
    …This individual will lead engineering efforts to implement and maintain advanced security technologies, collaborate with security operations and threat ... advanced threats. **Qualifications** **Required:** + 3+ years of experience in security systems administration, engineering , and support. + CompTIA A+,… more
    Tyto Athene (11/01/25)
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  • Software Development Engineer III - Threat…

    Amazon (Herndon, VA)
    … decisions. - Architect and lead the design of highly scalable distributed systems processing petabytes of security data, making strategic trade-offs between ... or graph databases and query languages - Deep knowledge of malware analysis systems and security automation - Expert at designing and implementing… more
    Amazon (01/10/26)
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  • Cyber Security Engineering

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III to provide support...Incident Management System (JIMS), Incident Case Management System (ICMS), and/or other authorized reporting systems more
    William C Brown Inc (12/19/25)
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  • T&E Systems Engineer

    SURVICE Engineering (Quantico, VA)
    …Duties and Responsibilities of T&E Systems Engineer + Provide professional systems engineering and Test and Evaluation (T&E) expertise and services in ... as outlined in accordance with the Defense Acquisition Guidebook and USMC Systems Engineering (SE) policy and requirements, including, but not limited… more
    SURVICE Engineering (12/26/25)
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  • Automotive / Systems Engineer - USMC Ground…

    SURVICE Engineering (Quantico, VA)
    …the desired qualifications, please apply. Desired Experience + Strong experience in Systems Engineering . + Mechanical/automotive engineering capability and ... have supported the DoD community, as well as Homeland Security , advanced technologies, environmental, and commercial markets....and Industry organizations involved in all phases of the systems engineering process. Our employees are our… more
    SURVICE Engineering (12/26/25)
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