• Principal Process Engineer

    Parsons Corporation (Centreville, VA)
    …your full potential. Unleash your talent and redefine what's possible. **Job Description:** ** Principal Process Engineer - Wastewater Systems - Los Angeles, ... CA** **OPPORTUNITY** : The **Wastewater Principal Process Engineer ** provides technical leadership and...engineering services for projects. + Experience with municipal wastewater systems is essential + Professional Engineer (PE)… more
    Parsons Corporation (10/30/25)
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  • Principal Software Engineer - DevOps…

    Northrop Grumman (Oklahoma City, OK)
    …making history. Northrop Grumman Aerospace Systems has an opening for a Principal Engineer Software to join our DevOps and Cloud Infrastructure team of ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/26/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite ... balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in...bring deep software engineering expertise while collaborating closely with systems , FPGA, RF, and cyber teams. This… more
    RTX Corporation (10/07/25)
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  • Virtual Simulation Lab Engineer

    Northrop Grumman (Melbourne, FL)
    …or, a Master of science in a STEM discipline without need for relevant experience + ** Principal Systems Engineer ** : Bachelor of science degree in a Science, ... + Selected candidate will be a focal point with Cyber Security for all lab related processes and procedures....grade based on qualifications listed below. Basic Qualifications: + ** Systems Engineer ** : Bachelor of science degree… more
    Northrop Grumman (12/02/25)
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  • Sr. Principal Mission Management Network…

    Northrop Grumman (Melbourne, FL)
    …confirmation.** Northrop Grumman's Aeronautics Systems sector is seeking a **Sr. Principal Mission Management Network Engineer ** to join our team of ... management of program strategic partners and suppliers **Basic Qualifications:** **Sr. Principal Mission Management Network Engineer (T04):** + Must have… more
    Northrop Grumman (11/12/25)
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  • Principal , Mechanical Design…

    L3Harris (Orlando, FL)
    …sea and cyber domains in the interest of national security. Job Title: Principal , Mechanical Design Engineer Job ID: 30425 Job Location: Orlando, FL Job ... Friday off Job Description: L3Harris is seeking an experienced Principal , Mechanical Design Engineer in our Orlando,...to other engineers for mechanical and electromechanical products and systems . + Analyze, design and test products or … more
    L3Harris (10/26/25)
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  • Principal Antenna Ground Systems

    SAIC (Colorado Springs, CO)
    **Description** **Performs Systems Engineering activities including:** **This position is in Colorado Springs.** + Concept of operations formulation, requirements ... analysis and design, interface and data architectures, validation and verification, systems integration, system & op. performance analysis, Lifecycle cost analysis &… more
    SAIC (12/24/25)
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  • Unified Communications Engineer

    Amentum (Warrenton, VA)
    …, Security, & Intel space? If so, look no further. Amentum is seeking a Principal Unified Communications Engineer to join our team of passionate individuals in ... for transformative change. **Responsibilities:** The duties and responsibilities of the Principal Unified Communications Engineer include, but are not limited… more
    Amentum (12/11/25)
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  • Full Stack Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …**Experience:** 9 + years of related experience **Job Description:** FULL STACK ENGINEER PRINCIPAL Transform technology into opportunity as a **Full Stack ... Java Engineer Principal ** at GDIT. Shape what's next...to plan and assign with the design of software systems to meet those needs **WHAT YOU'LL NEED TO… more
    General Dynamics Information Technology (12/31/25)
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  • Principal , Mission Assurance…

    L3Harris (Huntsville, AL)
    …sea and cyber domains in the interest of national security. Job Title: Principal , Mission Assurance Engineer Job Code: 32289 Job Location: Huntsville, AL Job ... The Aerojet Rocketdyne Segment of L3Harris is seeking a Principal Mission Assurance Engineer to work at...Defining and coordinating the technical efforts in executing a Systems Engineering approach to Mission Assurance (MA) with emphasis… more
    L3Harris (12/21/25)
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