• Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for a **Senior Azure Security Engineer ** to join our team of cloud, security, and compliance experts. This role requires ... Demonstrated expertise in cloud security practices, including encryption, data protection , network security, and vulnerability management. + Experience in conducting… more
    DirectEmployers Association (09/27/25)
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  • Space Protection Mission

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Space Protection Mission Engineer Lead** to join the Space and Intelligence Business Group providing Systems ... and ground systems, architectures, and hardware and software solutions. The ** Space Protection Mission Engineer Lead** will direct SETA engineering… more
    SAIC (10/09/25)
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  • Counter Space Payload Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Counter- Space Payload Engineer ** to join our team in Chantilly, VA. The Counter- Space Payload Engineer should ... capabilities to operations across the counter- space threat continuum. The Counter- Space Payload Engineer should have specific experience in the design,… more
    SAIC (08/07/25)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …new space protection capabilities into space operations. The Space Acquisition Systems Engineer collaborates within a team of mission -related ... utmost employee care. Responsibilities We are looking for a Space Acquisition Systems Engineer to provide systems...to support software development and deployment of ground systems space protection capabilities + Supports development of… more
    Sciolex Corporation (10/09/25)
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  • Specialist, Systems Engineer Mission

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active TS/SCI w/ CI Poly ... Springfield, VA Job Description: L3Harris Technologies is currently seeking a Specialist, Systems Engineer - Mission Protection Specialist to support a… more
    L3Harris (10/16/25)
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  • Mission Systems Engineer

    KBR (Fort Belvoir, VA)
    …of space defense. Key Responsibilities: + Oversee integration of mission protection functions/capabilities of production systems; analyzes integrated master ... Title: Mission Systems Engineer Belong. Connect. Grow....Systems Engineering and Technical Advisory (SETA) services focused on protection of space systems. Why Join Us?… more
    KBR (10/11/25)
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  • Sr. RF Systems Engineer

    KBR (Chantilly, VA)
    …system schedules, and risks for end-to-end closure of the baseline for Space protection -related activities in the overall Enterprise. Responsibilities + Analysis ... Title: Sr. RF Systems Engineer Job Posting Description KBR is seeking a...understanding of government satellite systems, a insight into RF mission fundamentals, and the ability to perform analysis as… more
    KBR (09/23/25)
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  • Lead, Information Security Systems Engineer

    L3Harris (Ashburn, VA)
    …Verification and Validation activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...mind, our employees deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the… more
    L3Harris (08/03/25)
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  • Storage Engineer

    Nightwing (Sterling, VA)
    …advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. ... Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence,… more
    Nightwing (09/26/25)
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  • System Engineer Principal Uscybercom SETA…

    Sciolex Corporation (Chantilly, VA)
    …Knowledge of SIGINT and GEOINT remote sensing systems, protection , and overall space and ground architecture including mission management and/or mission ... a strong Proven experience with technical fundamentals in IC space collectors, command and control, mission control,...in IC space collectors, command and control, mission control, and mission processing + Experience… more
    Sciolex Corporation (10/14/25)
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  • Senior Autonomy Engineer

    Serco (Alexandria, VA)
    **Position Description** As the Senior AI and Autonomy/Swarm Engineer for the Technology Modernization Transition Review (TMTR) process with Serco, you will provide ... (MDJO) Directorate under the Assistant Secretary of Defense for Mission Capabilities (ASD MC) within the Office of the...Battlespace Awareness, Command and Control, and Joint Fires and Protection + Provide technical analysis and advice to inform… more
    Serco (10/10/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. ... Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence,… more
    Nightwing (09/26/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. ... Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence,… more
    Nightwing (08/27/25)
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  • Software Engineer II - Training System…

    RTX Corporation (Sterling, VA)
    …for a security clearance​ **Security Clearance:** Secret - Current **Software Engineer II** **- Training System Software (Onsite)** We are currently searching ... for a Software Engineer to join our team in Sterling VA within...closely with systems, hardware, and test to build advanced, mission -focused capabilities and features. This position requires the ability… more
    RTX Corporation (09/16/25)
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  • Senior Software Engineer - Training System…

    RTX Corporation (Sterling, VA)
    …a security clearance​ **Security Clearance:** Secret - Current **Senior Software Engineer ** **- Training System Software (Onsite)** We are currently searching for ... a Sr. Software Engineer to join our team in Sterling VA. Employing...the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers… more
    RTX Corporation (09/16/25)
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  • Senior Software Engineer - Simulation…

    RTX Corporation (Sterling, VA)
    …a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Senior Software Engineer ** **- Simulation & Training (Onsite)** Collins Aerospace is on the ... lookout for a talented Senior Software Engineer to join our Sterling, VA team within the...the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers… more
    RTX Corporation (09/05/25)
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  • Support Engineer I, Unified Orchestration

    Qualtrics (Reston, VA)
    …not, they'll find you. From retail to government to healthcare, we're on a mission to bring humanity, connection, and empathy back to business. Join over 5,000 ... the globe who think that's work worth doing. **Support Engineer I, Unified Orchestration - Reston** **Why We Have...engineers + Qualtrics wants to dominate the experience management space so we welcome individuals who are interested in… more
    Qualtrics (10/18/25)
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  • Full Stack Software Engineer II (Onsite)

    RTX Corporation (Dulles, VA)
    …Collins Aerospace is seeking a highly motivated and talented Full Stack Software Engineer II with a strong interest in the design, development and maintenance of ... software solutions and solving complex problems, in support of the customer mission . You will collaborate with cross-functional teams to design, implement, and… more
    RTX Corporation (10/09/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    **Description** SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting our customer's Office of Security. This position is located ... vulnerability assessment of information systems to identify vulnerabilities, risks, and protection needs. + Facilitate or participate in meetings with stakeholders… more
    SAIC (10/07/25)
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  • Senior Electrical Engineer - Simulation…

    RTX Corporation (Sterling, VA)
    …a security clearance **Security Clearance:** DoD Clearance: Secret **Senior Electrical Engineer ** **- Simulation & Training (Onsite)** The Simulation and Training ... stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most… more
    RTX Corporation (10/17/25)
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