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33 principal systems engineer jobs found

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Aerospace and Defense principal systems engineer
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BO
Sep 18, 2026
Full time
Principal Fluids Systems Valve Design Engineer - New Glenn
Blue Origin, LLC Seattle, WA
Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth orbit, geostationary transfer orbit, cislunar, and beyond. Its first stage is fully reusable, and the vehicle was designed from the beginning to be human-capable. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety,...
SA
Sep 18, 2026
Full time
Principal Aerostructures Design Engineer (R5163)
$240,000 - $360,000 yearly
Shield AI Remote (WA)
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. Job Description: Shield AI is seeking a Principal Aerostructures Design Engineer to play a critical role in the development of structural components for our next-generation autonomous aircraft. As a senior member of the Mechanical Engineering team, you will own the design and development of high-performance structural systems, from clean-sheet concepts to production-ready hardware. You'll work across disciplines to ensure structural integrity, manufacturability,...
CA
Sep 11, 2026
Full time
Electrical Engineer Principal
$149,268 - $223,903 yearly
Cirrus Aircraft Duluth, MN
Overview Responsible for the continued electrical systems development and design for FAA certified single engine aircraft. Perform detail design and analysis activity conducted in the area of electrical systems design and integration. Responsibilities Responsible for the design, testing, certification, and ongoing engineering support of various aspects of aircraft electrical systems such as power generation and storage, power distribution, wire harness design, etc. Lead small teams of electrical engineers on complex projects. Mentor junior electrical engineers technically. Support mechanical and avionics systems with electrical integration details, including circuit design and analysis and electromagnetic effects/radiated field analysis and troubleshooting. Coordinate design development and system integration with subcontractors. Generate certification plans and reports to meet FAR Part 23 requirements. Qualifications Bachelor's degree in electrical or computer...
CA
Sep 11, 2026
Full time
Future Flight Decks Sr Principal Engineer
$167,508 - $251,261 yearly
Cirrus Aircraft Duluth, MN
Overview The AD&D Engineer Principal Sr. - Future Flight Decks is a forward-thinking engineering leader responsible for driving the early-stage development of intelligent, automated aircraft systems within the Cirrus Advanced Design and Development (AD&D) team. This position will lead the technical work to explore and develop new philosophies and design concepts related to simplified vehicle operations - including new flight deck technologies, advanced display and software features, and next generation control architectures. This role will be a key pillar of the AD&D team will own the maturation of new ideas into validated concepts, and is focused on the initial phases of aircraft development-ideation, hypothesis generation, stakeholder engagement, technology maturation, and conceptual design. The successful candidate for this role will be a balanced future-minded pilot, avionics, human factors, and concept prototyping engineer. Responsibilities Take full...
SB
Aug 05, 2026
Full time
Process Engineer
Simtra BioPharma Solutions Bloomington, IN
Simtra BioPharma Solutions (Simtra) is a world-class Contract Development Manufacturing Organization, partnering with pharmaceutical and biotech companies to bring their sterile injectable products to market. With facilities in Bloomington, Indiana, US and Halle/Westfalen, Germany, we offer a wide range of delivery systems including pre-filled syringes, liquid/lyophilized vials, diluents for reconstitution, powder-filled vials and sterile crystallization. Our product types include biologics and small molecules, cytotoxics, highly potent compounds, diluents for reconstitution and vaccines - which are all directly injected into patients worldwide. As such, there is a strong emphasis on quality and continuous improvement at Simtra. We hold ourselves to the highest quality and regulatory standards. While our primary focus is cGMP manufacturing, we offer many support services including formulation and development, lyophilization optimization, global regulatory support and secondary...
QA
Aug 05, 2026
Full time
Engineer-Quality 4
Qarbon Aerospace, Inc. Red Oak, TX
Company Overview Qarbon Aerospace is a premier manufacturer of cutting-edge composite components and assemblies at all levels of complexity, with products installed on the industry's most advanced commercial and military aircraft, and space vehicles. As a US-based company with a global footprint of more than 1,650,000 ft² of state-of-the-art facilities, Qarbon Aerospace has the capabilities and resources to solve the market's toughest challenges with Quality Assured. With more than 100 years of experience, we build quality into every fiber, letting your ideas take flight. Engineer-Quality 4 Position Overview The Quality Engineer 4 provides technical support to production operations and helps establish the quality system definition and production inspection related activities on their assigned project(s). The Quality Engineer 4 position is considered the expert in relevant technologies and independently applies known principles and practices on a deployed multi-functional...
AE
Aug 05, 2026
Full time
Principal Aerospace Engineer
AEVEX Tampa, FL
Work Arrangement Onsite with occasional travel. Periods of development may require long irregular hours around deadlines, which can include weekends some holidays. Job Overview The Principal Aeromechanical Engineer is responsible for leading and overseeing the design, development, and testing of aeromechanical systems and components. They collaborate with cross-functional teams to ensure the successful integration of aerodynamic, mechanical, and structural elements in aircraft and spacecraft designs. They provide technical guidance and mentorship to junior engineers, contribute to project management activities, and stay updated on industry trends and advancements in aeromechanical engineering. Essential Functions • Lead the design and development of UAS products and subsystems. • Build and tests prototype systems to validate designs • Make decisions for design challenges and coordination with multidisciplinary engineering groups • Evaluate performance of all vehicle designs...
AS
Aug 05, 2026
Full time
Staff Propulsion Engineer
$144,000 - $200,000 yearly
AGILE Space Industries Durango, CO
Job Type Full-time Description Agile Space Industries is a rapidly growing supplier of propulsion hardware and engineering services for the space industry. Headquartered in Durango, Colorado, with expanding operations in and Tulsa, Oklahoma, and upcoming growth in Seattle, Washington, Agile has achieved more than 40% year-over-year growth for the past three years, and our momentum continues to accelerate. At Agile, we design, build, and test in-space propulsion systems that give spacecraft the ability to maneuver with precision, reliability, and purpose. Our technologies play a critical role in missions that range from lunar landings and resource utilization to national defense, human exploration, and commercial space transport. We are seeking bold and driven individuals who thrive in a hands-on, fast-moving environment and want to help write the next chapter of space history as part of a close-knit, innovative team. You will take on a demanding and rewarding role at Agile,...
AS
Aug 05, 2026
Full time
Staff Propulsion Engineer
$144,000 - $200,000 yearly
AGILE Space Industries Seattle, WA
Agile Space Industries is a rapidly growing supplier of propulsion hardware and engineering services for the space industry. Headquartered in Durango, Colorado, with expanding operations in and Tulsa, Oklahoma, and upcoming growth in Seattle, Washington, Agile has achieved more than 40% year-over-year growth for the past three years, and our momentum continues to accelerate. At Agile, we design, build, and test in-space propulsion systems that give spacecraft the ability to maneuver with precision, reliability, and purpose. Our technologies play a critical role in missions that range from lunar landings and resource utilization to national defense, human exploration, and commercial space transport. We are seeking bold and driven individuals who thrive in a hands-on, fast-moving environment and want to help write the next chapter of space history as part of a close-knit, innovative team. You will take on a demanding and rewarding role at Agile, directly shaping the future of...
AS
Aug 05, 2026
Full time
Senior Staff Mechanical Engineer
$146,000 - $210,000 yearly
AGILE Space Industries Seattle, WA
Agile Space Industries is a rapidly growing supplier of propulsion hardware and engineering services for the space industry. Headquartered in Durango, Colorado, with expanding operations in and Tulsa, Oklahoma, and upcoming growth in Seattle, Washington, Agile has achieved more than 40% year-over-year growth for the past three years, and our momentum continues to accelerate. At Agile, we design, build, and test in-space propulsion systems that give spacecraft the ability to maneuver with precision, reliability, and purpose. Our technologies play a critical role in missions that range from lunar landings and resource utilization to national defense, human exploration, and commercial space transport. We are seeking bold and driven individuals who thrive in a hands-on, fast-moving environment and want to help write the next chapter of space history as part of a close-knit, innovative team. You will take on a demanding and rewarding role at Agile, directly shaping the future of...
AS
Mar 27, 2026
Full time
Senior Staff Mechanical Engineer
$146,000 - $247,000 yearly
AGILE Space Industries Durango, CO
Job Type Full-time Description Agile Space Industries is a rapidly growing supplier of propulsion hardware and engineering services for the space industry. Headquartered in Durango, Colorado, with expanding operations in Mount Pleasant, Pennsylvania, and Tulsa, Oklahoma, Agile has achieved more than 40% year-over-year growth for the past three years, and our momentum continues to accelerate. At Agile, we design, build, and test in-space propulsion systems that give spacecraft the ability to maneuver with precision, reliability, and purpose. Our technologies play a critical role in missions that range from lunar landings and resource utilization to national defense, human exploration, and commercial space transport. We are seeking bold and driven individuals who thrive in a hands-on, fast-moving environment and want to help write the next chapter of space history as part of a close-knit, innovative team. Agile Space Industries is seeking a highly experienced Mechanical...
AV
Sep 18, 2026
Full time
Mechanical Engineer III
AeroVironment, Inc. Huntsville, AL
Worker Type Regular Job Description Summary The Mechanical Engineer III applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. This individual will be a part of a design team focused on development of the next generation UAV systems and their subsystems. This includes all levels and facets of design from conceptual clear through the detailed design and will include building and testing of these systems. Position Responsibilities Designs structural components, electro-mechanical design, payload mechanical design, ground equipment mechanical design, launching systems, flight control actuators integration, thermal analysis, prototype hardware development, tooling and fixtures design Reads and interprets blueprints, technical drawings, schematics, and computer-generated reports. Assists project managers with the planning and scheduling of engineering work Confers with...
AV
Sep 18, 2026
Full time
Manufacturing Engineer III
$91,000 - $138,750 yearly
AeroVironment, Inc. Huntsville, AL
Worker Type Regular Job Description Summary The Manufacturing Engineer III designs and operates the manufacturing systems for AeroVironment's Unmanned Air Vehicles. In this role, the Manufacturing Engineer chooses the best technologies and processes for manufacturing, planning and designing the factory as well as managing the maintenance & continuous improvement of the manufacturing process. One has strong knowledge in manufacturing production processes, specifically creating and monitoring automated systems and new technology development. One defines, maintains, and supports manufacturing processes utilized in the manufacture of Small Unmanned Air Vehicles. Position Responsibilities: Creates and manages equipment specifications, equipment documentation for development, qualification and support of assembly and test equipment for production Implement Lean Manufacturing principles and apply Six Sigma methodology to achieve continuous improvement in productivity,...
AV
Sep 18, 2026
Full time
Sr. Mechanical Engineer - Space Technologies
$111,500 - $170,000 yearly
AeroVironment, Inc. Albuquerque, NM
Worker Type Regular Job Description Summary AV provides a full suite of exquisite, space-qualified hardware trusted to fly in the most extreme environments space presents across GEO, MEO, LEO and Cislunar orbits. With hundreds of systems flying in space, our customers turn to AV when a mission can't fail. Our team is expanding to do the big things that have never been done before - the things the nation and the world are counting on us to deliver. Position Responsibilities Provide engineering design and analysis leadership to diverse R&D programs and small-volume production contracts Lead the structural and thermal analysis of mechanical systems for space and airborne hardware Work within a multi-disciplined project team Responsible for mechanical design and analysis activity, and support integration and formal acceptance-test activities Projects vary from packaging high reliability electronics subsystems to opto-mechanical mechanism design such as gimbal and...
AV
Sep 18, 2026
Full time
Mechanical Engineer, Sr.
$122,500 - $187,000 yearly
AeroVironment, Inc. Petaluma, CA
Worker Type Regular Job Description Summary The Sr. Mechanical Engineer applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material...
AV
Sep 18, 2026
Full time
Sr. Mechanical Integration Engineer - Space Technologies
$91,000 - $138,750 yearly
AeroVironment, Inc. Albuquerque, NM
Worker Type Regular Job Description We are seeking a mid-career Mechanical Integration Engineer to provide engineering design, drafting and assembly support to diverse R&D programs and small-volume production contracts. Projects vary from packaging high reliability electronics subsystems to opto-mechanical mechanism design such as gimbal and steering mirror systems. A Mechanical Integration Engineer bridges the gap between product design and production. They design mechanical components, work with mechanical parts and assemblies on the factory floor for first time builds and improve build efficiency with the Manufacturing engineers. They also collaborate with lead Mechanical engineers, Technical leads and Procurement personnel to finalize drawings, work with Machine shops on technical questions and define inspection plans for critical parts. The role ensures parts are meeting design intent, can be easily manufactured for repeatable lots, and efficiently assembled while...
AV
Sep 18, 2026
Full time
Mechanical Engineer III
$100,500 - $153,250 yearly
AeroVironment, Inc. Petaluma, CA
Worker Type Regular Job Description Summary The Mechanical Engineer III applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material...
AV
Sep 18, 2026
Full time
Engineering Development Technician IV
$31.00 - $48.00 hourly
AeroVironment, Inc. Simi Valley, CA
Worker Type Regular Job Description Summary The Engineering Development Technician IV will support the development and integration of advanced unmanned aircraft systems (UAS) for defense and commercial applications. This role is hands-on and focused on assembly, integration, test, and general shop support. Candidates have experience building, modifying, and troubleshooting drones, RC aircraft, or similar systems. Position Responsibilities Perform mechanical and electrical assembly, integration, troubleshooting, repair, and testing of unmanned systems and sub-assemblies. Operate and maintain common shop equipment and tools (hand tools, power tools, soldering irons, crimp tools, small benchtop equipment, 3D printers, etc.). Provide assembly and integration support for prototype hardware, including wiring harnesses, avionics installation, payload integration, and ground support equipment. Assist with planning and kitting for builds to meet project schedules and...
AV
Sep 18, 2026
Full time
Sr. Mechanical Integration Engineer - Space Technologies
$91,000 - $138,750 yearly
AeroVironment, Inc. Albuquerque, NM
Worker Type Regular Job Description Summary We are seeking a mid-career Mechanical Integration Engineer to provide engineering design, drafting and assembly support to diverse R&D programs and small-volume production contracts. Projects vary from packaging high reliability electronics subsystems to opto-mechanical mechanism design such as gimbal and steering mirror systems. A Mechanical Integration Engineer bridges the gap between product design and production. They design mechanical components, work with mechanical parts and assemblies on the factory floor for first time builds and improve build efficiency with the Manufacturing engineers. They also collaborate with lead Mechanical engineers, Technical leads and Procurement personnel to finalize drawings, work with Machine shops on technical questions and define inspection plans for critical parts. The role ensures parts are meeting design intent, can be easily manufactured for repeatable lots, and efficiently...
GA
Sep 18, 2026
Full time
Human Factors Engineer I
Gulfstream Aerospace Corporation Savannah, GA
Human Factors Engineer I in GAC Savannah Unique Skills: On any given day, you may: Perform ergonomic assessments including reach, fit, and accessibility of flight deck and maintenance operations. Perform strength analysis to determine force limitations of a targeted population. Develop actuation and abuse load estimates for system design requirements. Provide design comparisons and human interface requirements for system design documentation. Apply data analysis methods during part task simulation evaluations using software and physical prototypes to assess usability of key flight deck and maintenance interfaces. Prepare and develop test plans describing the objectives, methods, and experiments proposed for structured part task evaluations. Assist in simulator test evaluations. Report final results in interoffice memorandums, A3s, or engineering reports. Identify possible sources of error in interface structure and/or control design during detailed system design....
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