• RF Engineer, Staff (Level IV) - Top Secret…

    Lockheed Martin (Littleton, CO)
    …supporting challenging programs related to Space Vehicles, Hypersonics, Human Space Flight and Interplanetary Missions, Missile Defense, and more\. In this RF ... \(MBSE\) and related tools like DOORS or Jira\. * Design, develop, and test RF systems, including antennas, transceivers, and signal processing algorithms\. * Tackle… more
    Lockheed Martin (11/26/25)
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  • Software Engineering Mgr

    Lockheed Martin (Littleton, CO)
    …Lockheed Martin's values and business strategy\. This role formalizes the leadership for the test lab software development efforts for the ATLO Test Labs & ... software needed with the various ATLS labs\. This is a fast paced, non\- flight software development environment\. This leader will be expected to coordinate and… more
    Lockheed Martin (12/17/25)
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  • Engineer Senior Mission Systems Integration

    BAE Systems (Boulder, CO)
    …MBSE model depicting mission level interfaces. + Develop and implement the Mission-level Test Plan and Test Procedures. + Ensure all simulator, Ground Support ... Equipment (GSE)/Special Test Equipment (STE), network interfaces and other resources are...Review Board (CRB), interface with the customer, help manage flight software and command and control element (CCE) releases… more
    BAE Systems (12/16/25)
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  • Engineer IV

    General Atomics (Englewood, CO)
    …GA-EMS offers modular and scalable satellite platforms backed by operational flight experience to support defense, civil, commercial, and academic missions. General ... Atomics is seeking a motivated and experienced Electrical Test Engineer to join our team. The successful candidate will be responsible for working on requirements… more
    General Atomics (12/11/25)
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  • SW/HW Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Global Security team in Denver, Colorado\. **Job Description:** * Integrate Space Flight Hardware and Software from component level through system integration and ... test * Perform HW / SW interface compatibility analyses...Lead HW / SW integration risk reduction planning and test execution * Develop plans to on\-ramp new mission… more
    Lockheed Martin (12/03/25)
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  • Principal Systems Engineer (Software Integrator)…

    Northrop Grumman (Aurora, CO)
    …forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. ... As a part of the Systems Engineering Integration & Test (SEIT) team, an Integration & Test engineer gains an understanding of the Systems Engineering process… more
    Northrop Grumman (11/22/25)
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  • Systems Software Integration Lead

    Lockheed Martin (Littleton, CO)
    …will include, but are not limited to, the following: * Integrate Space Flight Hardware and Software from component level through system integration and test ... Lead HW / SW integration risk reduction planning and test execution * Lead studies and system trades for...Lead software based and hardware in the loop system test planning * Lead and coordinate design reviews and… more
    Lockheed Martin (12/17/25)
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  • Principal/Sr. Principal RF Microwave Design…

    Northrop Grumman (Aurora, CO)
    …forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. ... with backgrounds in RF technology, Computational Electromagnetics Modeling, RF Test , Mechanical, Structural and Thermal analysis, Computational Fluid Dynamics,… more
    Northrop Grumman (11/20/25)
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  • Payload RF Engineer Staff (Level IV)

    Lockheed Martin (Highlands Ranch, CO)
    …Principal Engineers \(CPEs\), Responsible Systems Engineers \(RSEs\), and Integration and Test engineers in the design, development, integration, and delivery of ... complex RF subsystems and flight hardware\. You will ensure technical requirements, specifications, analyses, and test strategies are successfully executed while… more
    Lockheed Martin (10/29/25)
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  • Sentinel Principal Software Systems Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. ... Experience in software engineering, system design, software requirements, and test + Experience with Agile and working in a...+ Experience with verification planning and system buildup for Flight Tests + Experience using Model Based Product Line… more
    Northrop Grumman (12/25/25)
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