• Space Protection Mission

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Space Protection Mission Engineer ** to join the Space and Intelligence Business Group providing systems ... space and ground systems, architectures, and hardware and software solutions. The ** Space Protection Mission Engineer ** will serve as the subject… more
    SAIC (08/29/25)
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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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  • 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 (07/13/25)
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  • Junior Mission Systems Engineer

    SAIC (Fort Belvoir, VA)
    space systems. Responsibilities include: + Oversee integration of mission protection functions/capabilities of production systems; analyzes integrated master ... **Description** **DESCRIPTION:** Merlin has an opportunity for a Mission Systems Engineer in **Springfield, VA** to provide Systems Engineering and Technical… more
    SAIC (08/07/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …at hiring manager discretion.** Applied Signal Technology (AST) is seeking a **Senior Mission / Systems Engineer ** who strives for excellence and have a ... in R&D on system development and deployments for the protection of our country. + You will generate briefings...the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers… more
    RTX Corporation (07/24/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …interested in using your skills to help shape the Cyber, Security, & Intel space ? If so, look no further. Amentum is seeking a **Principal Information Systems ... Security Engineer ** to join our team of passionate individuals in...MD** . In this role you will support challenging, mission -critical projects that make a direct impact on the… more
    Amentum (10/01/25)
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  • Information System Security Engineer (ISSE)

    Amentum (Elkridge, MD)
    …projects that make a direct impact on the Nation's security and intelligence mission . As a Cyber Systems Engineer / Information System Security Engineer ... skills to help shape the Cyber, Security, & Intel space ? If so, look no further. Amentum is seeking...no further. Amentum is seeking a **Information System Security Engineer (ISSE)** to join our team of passionate individuals… more
    Amentum (09/22/25)
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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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  • Reverse Engineer

    GliaCell Technologies (Laurel, MD)
    Are you a Reverse Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company drone? + Tired of ... will provide you with work that matters with our mission -focused customers, and surround you with a family of...talented people Job Description: GliaCell is seeking a Reverse Engineer on one of our subcontracts. This is a… more
    GliaCell Technologies (08/22/25)
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  • Senior Sales Engineer - SLED - MD/NJ/De

    Proofpoint (Maryland City, MD)
    …partners that play a critical role in our sales process every single day. As a Sales Engineer working with accounts in the SLED space , you will be one of the ... Proofpoint to protect their organizations. We're driven by a mission to stay ahead of bad actors and safeguard...time to be at Proofpoint! + The Senior Sales Engineer is the Technical Lead for the Proofpoint Pre-Sales… more
    Proofpoint (10/08/25)
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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 (07/16/25)
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  • Offensive Security Engineer , Assessments…

    Coinbase (Washington, DC)
    …to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity ... it, the future global financial system. To achieve our mission , we're seeking a very specific candidate. We want...Coinbase is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and Web3 bug… more
    Coinbase (09/18/25)
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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 (09/10/25)
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  • Senior Systems Integration Engineer - Radar…

    CACI International (Washington, DC)
    Senior Systems Integration Engineer - Radar & Avionics Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee ... Travel: Local * * * **The Opportunity:** Join a mission -focused team that directly supports the modernization and advancement...the modernization and advancement of US Customs and Border Protection 's Air and Marine Operations (AMO) platforms. As a… more
    CACI International (08/08/25)
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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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  • ZScaler Engineer

    SAIC (Washington, DC)
    **Description** **SAIC** is seeking a **Zscaler Engineer ** to support a mission -critical US government agency in the National Capital Region. This hybrid ... DLP, secure web gateway, email security, IDPS, firewall, SIEM, and identity protection tools + Integrate security solutions with Microsoft platforms including Azure… more
    SAIC (09/13/25)
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