• Principal Software Systems Quality…

    RTX Corporation (Tucson, AZ)
    …more secure world. We have an immediate need for an onsite **Principal Software Systems Quality Engineer** (Quality Assurance/Compliance) to support Land & Air ... required, as only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do… more
    RTX Corporation (09/27/25)
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  • Sentinel Principal Software Systems

    Northrop Grumman (Huntsville, AL)
    …to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking **Principal Software Systems ** **Engineer** **.** This ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...lieu of a degree. + US Citizenship with Active DoD Secret clearance with a reinvestigation date… more
    Northrop Grumman (09/16/25)
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  • Autonomous Systems Software Team…

    Leidos (Poulsbo, WA)
    …DDS, ROS, or middleware for distributed autonomous systems + Prior DoD program experience or understanding of defense software assurance standards subseamss ... **Description** Leidos is seeking an **Autonomous Systems Software Lead** to help guide...of Agile, DevSecOps, or similar development methodologies. + Active Secret clearance or eligibility to obtain one. + Familiarity… more
    Leidos (10/24/25)
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  • Cyber Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    …in a variety of responsibilities including; * Software development * Software engineering * Systems engineering * Cyber researchers \(Capabilities Analyst, ... external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph Seeking...software to add new features * Integrate existing software into new or modified systems or… more
    Lockheed Martin (09/25/25)
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  • Sr Principal Systems Software

    Sierra Nevada Company, LLC (Plano, TX)
    …Force's critical airborne command-and-control fleet. We need you! As the Senior Principal Software Systems Engineer, you will be a recognized technical leader ... Model Based System Engineering (MBSE) approaches and tools + Software Systems Experience + Working knowledge of...requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required… more
    Sierra Nevada Company, LLC (11/14/25)
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  • C2 Software Test Engineer

    COLSA Corporation (Shalimar, FL)
    …and / or Agile Software test and evaluation + Experience related to DOD Space C2 and C4ISR system acquisition, systems engineering, and test engineering + ... + Proficiency in the use and integration of MS Office applications + Current/Active DoD SECRET Security clearance required with the ability to obtain DoD more
    COLSA Corporation (11/05/25)
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  • Senior Software Engineer - GCIA Services…

    LOC Performance Products, Inc (Auburn Hills, MI)
    …with GCIA, VICTORY, and related DoD standards across system and software designs. + Collaborate with cross-functional teams ( systems engineering, vehicle ... development practices. + Experience in cybersecurity, RMF, and system hardening for DoD systems . + Strong technical writing skills for ICDs, SDDs, and… more
    LOC Performance Products, Inc (09/03/25)
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  • Principal Software Systems Engineer…

    RTX Corporation (Sterling, VA)
    DoD Clearance: Secret Collins Aerospace is looking for a Principal Software Systems Engineer - IPT Lead with a passion for engineering and desire ... and military customers. https://www.collinsaerospace.com/what-we-do/industries/military-and-defense/navigation/airborne-products/attitude-and-heading-reference-system/athena-gs111r-uas-autopilot-adahrs-pnt-hub As a Software Systems Engineer -… more
    RTX Corporation (10/29/25)
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  • FAST Labs - Senior Systems Engineer

    BAE Systems (Merrimack, NH)
    …must have a Secret clearance and the ability to obtain a Top Secret DoD clearance **Preferred Education, Experience, & Skills** + The candidate will have ... the world s next generation communication and electronic warfare systems for the United States DoD and...space and cyber domains. + Develop and apply advanced software and systems methods, theories and research… more
    BAE Systems (11/01/25)
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  • Software Configuration Manager

    BAE Systems (Manchester, NH)
    …related experience with Bachelor's degree + Strong Microsoft Office Skills + A DoD Secret security clearance **Preferred Education, Experience, & Skills** - Two ... software repositories using designated SCM tools for software version and baseline control, using BAE Systems... software version and baseline control, using BAE Systems procedures. They will perform and document all required… more
    BAE Systems (11/19/25)
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