• Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …more secure world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise to join ... has experience in emerging DevOps/DevSecOps & Modernized technologies. The Principal Platform Engineer would be engaged in the design and implementation of the… more
    RTX Corporation (11/19/25)
    - Related Jobs
  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …Missions, Missile Defense , and more\. As a Senior Staff RF Engineer within Lockheed Martin Space, you will perform the following: * Support multiple ... career that's built for you\. Lockheed Martin Space is seeking a **Senior Staff RF Engineer ** to join our team in **Littleton, CO** \! Come join the Lockheed Martin… more
    Lockheed Martin (11/09/25)
    - Related Jobs
  • Space Systems Cyber Security Engineer

    General Atomics (Englewood, CO)
    …platforms backed with a history of operational flight experience to support defense , civil, commercial, and academic mission requirements. We're seeking a Space ... Systems Cyber Security Engineer to join our team in Englewood, CO. In...and control systems, or satellites + Strong understanding of network architecture, including TCP/IP and UDP design, as well… more
    General Atomics (10/29/25)
    - Related Jobs
  • Journeyman Cybersecurity Engineer

    V2X (Aurora, CO)
    …with integrity, respect, responsibility, and professionalism. As a Journeyman Cybersecurity Engineer , you will play a critical role in safeguarding the enterprise. ... Management Framework (RMF) and mission-specific requirements. The Journeyman Cybersecurity Engineer collaborates with the BIM Team to implement secure architectures… more
    V2X (10/10/25)
    - Related Jobs
  • Systems Engineer

    Actalent (Colorado Springs, CO)
    …Title: Systems EngineerJob Description We are seeking a highly skilled Systems Engineer with a strong background in systems modeling, requirements management, and ... exceptional analytical skills, and a collaborative mindset to support complex defense and aerospace programs. Responsibilities + Develop, analyze, and maintain… more
    Actalent (12/02/25)
    - Related Jobs
  • Principal/Senior Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force Base! Our team deploys Linux ... based ground systems for a large missile defense contract. We provide a combination of Linux system design, administration, and sustainment (no Windows!), cyber… more
    Northrop Grumman (11/21/25)
    - Related Jobs
  • Systems Security Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …that supports and protects explorers and heroes? Join our team! As a Systems Security Engineer III, you will be using your skills and expertise to design, test, and ... You Must Have:** + Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering discipline and typically… more
    Sierra Nevada Company, LLC (11/20/25)
    - Related Jobs
  • Senior Systems Engineer

    RTX Corporation (Colorado Springs, CO)
    …performance, and System Security Engineering (SSE). The Land Warfare and Missile Defense Systems (LWMDS) department oversees all aspects of Systems Engineering that ... Netting, Effector Systems, Battle Management, Command and Control, Communications, Network Design, Battlespace Integration, and Interoperability for Domestic and… more
    RTX Corporation (11/12/25)
    - Related Jobs
  • RF Engineer II (For SNC Summer 2025 Intern…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …the next generation to transform humanity through technology and imagination! As an RF Engineer II, you will be using your skills and expertise to design, develop, ... + Experience with RF test equipment such as Vector Network Analyzers, Spectrum Analyzers and Signal Generators + Experience...procedures of MIL-STD-461. + Background in the Aerospace and Defense Industry, US Department of Defense and/or… more
    Sierra Nevada Company, LLC (11/06/25)
    - Related Jobs
  • Virtualization Engineer - Active TS/SCI…

    ENS Solutions (Colorado City, CO)
    …physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support Government activities in Sterling, VA or ... Annapolis Junction, MD. As a Virtualization Engineer supporting the Government, you will be responsible for physical/virtual platforms, server build deployments,… more
    ENS Solutions (09/27/25)
    - Related Jobs