• RF Test Systems Engineer II - Onsite

    RTX Corporation (Mckinney, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted ... world. Raytheon offers an exciting opportunity for an **RF Test Systems Engineer II** to join our **Test Equipment Engineering** (TEE) directorate in McKinney,… more
    RTX Corporation (11/14/25)
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  • QA/Test Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **QA/Test Engineer ,** you will work with our growing DevSecOps & Salesforce practicesdelivering quality assurance services to support application, ... that systems are safe and secure against cybersecurity threats + Working with software developers and software engineers to ensure that development follows… more
    Steampunk (11/14/25)
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  • DevSecOps Engineer

    Leidos (Orlando, FL)
    **Description** **Leidos** has a new and exciting opportunity for a **DevSecOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (11/11/25)
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  • Systems Engineer , System Integration…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be a System Integration & Test Engineer for the Architecture, Design, Integration & Test \(ADIT\) - F 22 System Integration & Test \(SI&T\) ... deployment\. **What You Will Be Doing:** As the System Integration & Test Engineer you will be responsible for: * Designing and executing system level functional… more
    Lockheed Martin (11/05/25)
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  • Principal Systems Engineer

    Applied Research Associates, Inc. (Raleigh, NC)
    …for Mission Engineering, campaign analysis, the national security domain, strong software engineering skills, and the ability to generate solutions for customers' ... the current strengths and weaknesses in existing MBSE, mission, and campaign software tools and are passionate about improving the systems engineering process to… more
    Applied Research Associates, Inc. (11/02/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer Senior for the F\-35 Mission Planning Environment \(MPE\) Hardware and Software Integration Team \(HSI\) in ... a team of engineers responsible for providing MPE hardware and software integration support, familiarization training, user documentation creation and maintenance,… more
    Lockheed Martin (10/31/25)
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  • System Engineer - TS/SCI with Polygraph

    RBR-Technologies (Fort Meade, MD)
    …for a bachelor's degree. + Active TS/SCI Polygraph + Experience as a hardware or software engineer with expertise in programming languages such as Java, C, C++, ... ), and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer with either hardware or software experience to support one of… more
    RBR-Technologies (09/19/25)
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  • Senior Staff Project Engineer Tactical Data…

    General Atomics (Poway, CA)
    …Interoperability. + Mission Architect: Lead design, drive selection of hardware & software , integrate and test communications networks across a variety of platforms ... messaging to external customer stakeholders, PoR representatives across the DoD , industry partners, subcontractors, and senior internal/executive stakeholders. +… more
    General Atomics (11/19/25)
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  • Staff Project Engineer Air Dominance

    General Atomics (Poway, CA)
    …teams to define subsystems requirements, selection of advanced technology hardware & software , and drive maturation of mission system to platform integration & test. ... messaging to external customer stakeholders, PoR representatives across the DoD , industry partners, subcontractors, and senior internal/executive stakeholders. +… more
    General Atomics (11/19/25)
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  • Project Engineer - Mission Capabilities…

    General Atomics (Poway, CA)
    …problems. + Previous experience in developing and integrating hardware and software with various engineering disciplines including Mechanical, Electrical, RF, Cyber ... and Software . + Demonstrates technical expertise and experience with GA-ASI...of Estimation, Earned Value Management Systems (EVMS); Commercial and/or DOD Product development. + Must be customer focused, must… more
    General Atomics (10/29/25)
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