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30 principal test engineer jobs found

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Lockheed Martin
Aug 21, 2026
Mechanical Engineer - E2
Lockheed Martin CA
Standard Job Description Position details: Location: Sunnyvale, CA Work Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position) Lockheed Martin Space is seeking a junior mechanical engineer to join our team in Sunnyvale, CA!   As a Mechanical Engineer you will be key in supporting preliminary and detailed design and analysis of missile structures and thermal protection systems. Responsibilities include, but are not limited to:    - Design of missile mechanical subsystem(s) such as deployment mechanisms, separation mechanisms, actuators, sensor cover mechanisms, and other mechanisms - Interface with the customer to obtain end user input and build a partnership. - Design hardware, mechanical/structural  components, and subsystems aligned with customer requirements and LM Space standard methodologies (CIPS) in activities related to developing, revising, and releasing engineering drawings - Use Creo Parametric develop and release...
Lockheed Martin
Aug 21, 2026
Mechanical Engineer - E2
Lockheed Martin CA
Standard Job Description Position details: Location: Sunnyvale, CA Work Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position)   Lockheed Martin Space is seeking a junior mechanical engineer to join our team in Sunnyvale, CA!   As a Mechanical Engineer you will be key in supporting preliminary and detailed design and analysis of missile structures and thermal protection systems. Responsibilities include, but are not limited to:    - Design of missile mechanical subsystem(s) such as deployment mechanisms, separation mechanisms, actuators, sensor cover mechanisms, and other mechanisms - Interface with the customer to obtain end user input and build a partnership. - Design hardware, mechanical/structural  components, and subsystems aligned with customer requirements and LM Space standard methodologies (CIPS) in activities related to developing, revising, and releasing engineering drawings - Use Creo Parametric develop and release...
Lockheed Martin
Aug 18, 2026
Engineering Project Management Prin
Lockheed Martin GA
Standard Job Description We are Lockheed Martin  We are seeking a highly experienced Principal Project Engineer to lead and manage C130 new development and modernization efforts.  You will function as part of the AMMM Project Engineering team responsible for delivering complex system development products and solutions. What You Will Be Doing As a Principal Project Engineer Manager your responsibilities will include: • Be the technical leader solving new development opportunities or modernized solutions of an integrated and complex system/technical development from concept, through design, implementation, test, manufacturing/deployment and sustainment. • Ensure alignment with Engineering and Technology strategy, business development, program architect, technical feasibility. • Drive planning, technical performance measures, trade studies, risk evaluations, across all Engineering Teams to meet contract cost, schedule, and technical requirements. Lead and manage engineering...
Lockheed Martin
Jul 16, 2026
Electronics Engineer V, GNC Hardware Dev Tech Lead, Interim Secret
Lockheed Martin Sunnyvale, CA
Description: Lockheed Martin Space is seeking a full-time Electronics Engineer where you will work as a GNC Hardware Development Tech Lead on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. Location: This position does not support teleworking ; the selected candidate will be located near our Lockheed Martin Space facility in Sunnyvale CA and will be working a flexible 9x80 schedule in the office full-time. About Lockheed Martin Space Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating...
Lockheed Martin
Jul 16, 2026
Electronics Engineer V, GNC Hardware Dev Tech Lead, Interim Secret
Lockheed Martin Sunnyvale, CA
Description: Lockheed Martin Space is seeking a full-time Electronics Engineer where you will work as a GNC Hardware Development Tech Lead on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. Location: This position does not support teleworking ; the selected candidate will be located near our Lockheed Martin Space facility in Sunnyvale CA and will be working a flexible 9x80 schedule in the office full-time. About Lockheed Martin Space Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating...
Lockheed Martin
Jul 07, 2026
Engineering Project Manager Principal - Level 6
Lockheed Martin Marietta, GA
Description: We are Lockheed Martin We are seeking a highly experienced Principal Project Engineer to lead and manage C130 new development and modernization efforts. You will function as part of the AMMM Project Engineering team responsible for delivering complex system development products and solutions. What You Will Be Doing As a Principal Project Engineer Manager your responsibilities will include: • Be the technical leader solving new development opportunities or modernized solutions of an integrated and complex system/technical development from concept, through design, implementation, test, manufacturing/deployment and sustainment. • Ensure alignment with Engineering and Technology strategy, business development, program architect, technical feasibility. • Drive planning, technical performance measures, trade studies, risk evaluations, across all Engineering Teams to meet contract cost, schedule, and technical requirements. Lead and manage engineering teams to...
Lockheed Martin
Jul 07, 2026
Solid Rocket Motors Engineering, Principal
Lockheed Martin Arlington, VA
Description: You will be the Solid Rocket Motor (SRM) Design Principal Engineer for the Missiles & Fire Control Propulsion team at Lockheed Martin. Our team creates innovative propulsion solutions that enable next generation aerospace vehicles, tackling complex technical challenges in propulsion, structural mechanics and thermodynamics. What You Will Be Doing As the SRM Design Principal Engineer you will research, design, analyze and test solid rocket motor components and systems. You will collaborate with structural and thermal analysts, lead cross functional integration efforts and incorporate emerging technologies to deliver high performance, safe propulsion solutions. Your responsibilities will include: • Designing and developing solid rocket motor components and complete motor systems that meet performance, safety and reliability goals. • Interfacing with structural and thermal analysts to verify motor performance, conduct stress, vibration and thermal analyses, and...
Lockheed Martin
Jul 02, 2026
Electronics Engineer III, Electrical Ground Support Equipment (EGSE)
Lockheed Martin Cape Canaveral, FL
Description: The Fleet Ballistic Missile (FBM) program is seeking a Lead Electronics Engineer to join the Electrical Ground Support Equipment (EGSE) team. Location: This position does not support teleworking ; you will be located near our Lockheed Martin Space facility in: Cape Canaveral FL and be expected to work a flexible 9x80 schedule in the office full-time. *Please note we will not provide relocation services for this position. What does this role look like? You will support FBM LE refresh and design update projects for Electrical Ground Support Equipment (EGSE). Use your strong electrical engineering skills to work with all project partners and define the future for FBM! Key activities you will accomplish in this role: • Participate in requirements analysis, configuration determination, design, alterations, material procurement, manufacturing, test and acceptance for a wide variety of electrical and electromechanical test systems and multifunction...
Lockheed Martin
May 01, 2026
Flight Termination System & Power Engineer
Lockheed Martin Huntsville, AL
Description: As a Flight Test System & Power Engineer, you will provide the following: • Electrical engineer leveraging 3+ years of analog circuit design in support of flight termination and power distribution subsystems. • Work on a Flight Systems engineering team to execute legacy commanded and new development autonomous flight termination systems (FTS) and power distribution. • Coordinate and communicate across multiorganizational teams, supporting Responsible Systems Engineer (RSE) and Certified Principal Engineers (CPEs) to ensure proper integration at the All-Up Round and Weapon System levels. • Understand vehicle configurations, system architecture, and drive meaningful requirements and verification efforts. • Collaborate with industry partners in support of critical Fuzing Board and Range Safety reviews for design compliance. • Support integration, test and failure investigation activities onsite in the Deer Creek test line lab, at the vehicle manufacturing facility...
Lockheed Martin
Nov 04, 2026
Reliability Engineer
Lockheed Martin FL
Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are seeking to hire a Reliability Engineer for our Orlando site.    The Reliability Engineer will develop, coordinate, and conduct technical reliability studies and evaluations of engineering design concepts and Design‑of‑Experiments (DOE) constructs. This role focuses on identifying and resolving electromechanical technical issues, hardware/software integration problems, and ensuring product reliability meets company, customer, and governmental objectives. Key Responsibilities Develop and execute reliability studies; recommend design, test methods, and statistical...
Lockheed Martin
Nov 04, 2026
Radio Frequency Engineer - E2
Lockheed Martin FL
Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are experiencing growth and looking for an RF Engineer to provide state of the art Radar Cross Section testing. What You Will Be Doing The Radio-Frequency(RF) Engineer will be performing Radar Cross Section (RCS) testing operations in an engineering development lab. The RF Engineer will be stationed at our secure lab facility in Orlando Fl. The facility provides a number of RCS measurement capability: Anechoic Chambers Transmission Tunnels Tabletop Wave-guide fixtures Assorted instrumentation Responsbilities will include but not limited to execution of RCS testing and...
Lockheed Martin
Nov 04, 2026
Radio Frequency Engineering Mgr - L5, Second Shift
Lockheed Martin MA
Standard Job Description Directs the architecting and designing of Radio Frequency systems and circuitry. Coordinates subordinate employee recruitment, selection and training, performance assessment, work assignments, salary, and recognition/disciplinary actions. Manages the design and development of RF circuitry used in high frequency and microwave applications, including receivers, transmitters, antennas, and frequency synthesizers. Leads the staff responsible for hardware layout, component evaluation, prototype construction, and test. Oversees the preparation of the following: test methods and specifications; analysis and testing of RF hardware to verify performance characteristics. Provides inputs to Product Development for formal documentation and supports manufacturing during the deliverable assembly and test phase. Manages the development of RF System/Subsystem Architectures consisting of: antennas, transmitters, receivers, low noise amplifiers, high power amplifiers,...
Lockheed Martin
Nov 04, 2026
Quality Engineer Sr - E3
Lockheed Martin NY
Standard Job Description WHAT WE'RE DOING This position for a Product Quality Engineer Senior on the LM Rotary & Mission Systems (RMS) Product Quality Team in Syracuse, will be focused on the radar program areas.  THE WORK The candidate must have a proven history of strong performance and ability to take initiative across a variety of QA responsibilities/tasks on development and/or sustainment programs. • Identify root causes and associated corrective actions, evaluate process/product performance, and participate/interface with the engineering and production counterparts on program activities to assure processes and products are compliant to contractual requirements and proactive actions taken to prevent recurrence • Ability to evaluate and disposition production nonconforming hardware and analyze defect data to identify systemic issues and trends • Ability to verify systems are 100% compliant to the requirements and to present systems to customer representative(s)...
Lockheed Martin
Nov 04, 2026
Quality Engineer Stf - E4
Lockheed Martin NY
Standard Job Description WHAT WE'RE DOING This position for a Product Quality Engineer Staff on the LM Rotary & Mission Systems (RMS) Product Quality Team in Syracuse, will be focused on the radar program  areas. The position will interact directly with Production teams on Product Quality Assurance (PQA) work tasks/priorities and functionally collaborates with the LM RMS PQA Manager. THE WORK • Identify root causes and associated corrective actions, evaluate process/product performance, and participate/interface with the engineering and production counterparts on program activities to assure processes and products are compliant to contractual requirements and proactive actions taken to prevent recurrence • Evaluate and disposition production nonconforming hardware and analyze defect data to identify systemic issues and trends • Conduct defect trend analysis, data validation, statistical data analysis, and presentation of Quality metrics as part of the QMS for...
Lockheed Martin
Aug 18, 2026
Electrical Engineer Sr - E3
Lockheed Martin CO
Standard Job Description Position details: Location: Littleton, CO Work Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position) Lockheed Martin Space is seeking a Senior Electrical Engineer to join our team in Littleton, CO! By joining the Lockheed Martin Space Radio Frequency (RF) Talent Center (RFTC) team, you will contribute our mission supporting challenging programs related to Space Vehicles, Hypersonics, Human Space Flight and Interplanetary Missions, Missile Defense, and more. As a Certified Principle Engineer (CPE), this role will have ownership for the success of a Digital Signal Payload. Responsibilities will include, but are not limited to; support vendor development, internal design evaluation, testing, analysis, integration, and initialization of the payload. Review and ensure compliance with vendor and program requirements, support payload troubleshooting, and lead cross functional engineering teams throughout the product...
Lockheed Martin
Aug 11, 2026
LabVIEW Developer, Sr - Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are experiencing growth and seeking an experienced engineer to join our test engineering team in sunny Dallas, TX! In this role, you will develop, maintain, and execute automated test systems using National Instruments LabVIEW software to validate product performance, reliability, and quality. This position offers hands-on experience integrating hardware and software for data acquisition, functional testing, and automated test sequences in a production or R&D environment. Ideal for early career engineers with 3+ years of experience who enjoy working at the intersection of electrical/hardware...
Lockheed Martin
Aug 11, 2026
GNC Modeling & Simulation Sr Engineer – Dallas
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges. We are seeking an experienced Guidance, Navigation, and Control (GNC) Engineer who will specialize in Modeling and Simulation (M&S) of complex technical solutions to join our team in sunny Dallas, TX! What You Will Be Doing This person will join a highly skilled team of systems engineering technologists and algorithm developers supporting various contracts and IRADs within Missiles and Fire Control. Modeling & Simulation Engineer tasks include: • Design and documentation of model and simulation requirements and architecture • Develop, verify, and...
Lockheed Martin
Aug 11, 2026
GNC Engineer, Staff - Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: Who We Are Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on...
Lockheed Martin
Jul 22, 2026
Principal Engineer – Design for Automation
Lockheed Martin Stratford, CT
Description: WHAT WE'RE DOING At Sikorsky, we have been helping the future arrive since 1923. From pioneering vertical flight to advancing the next generation of aerospace technologies, we have continually redefined what's possible. Today, Sikorsky Innovations is focused on what's next. As we develop the next generation of rotorcraft, we are transforming how aircraft are engineered for production by integrating advanced automation, digital engineering, robotics, advanced materials, and intelligent manufacturing technologies from the earliest stages of design. THE WORK Sikorsky Innovations is seeking a Principal Engineer – Design for Automation to help establish the engineering methodology that will define how the next generation of Sikorsky aircraft is designed for automated production. Working at the intersection of product design, advanced manufacturing, automation, and New Product Introduction (NPI), you will develop the engineering methods, design standards,...
Lockheed Martin
Jul 09, 2026
Product Quality Engineer Staff
Lockheed Martin Liverpool, NY
Description: WHAT WE'RE DOING This position for a Product Quality Engineer Staff on the LM Rotary & Mission Systems (RMS) Product Quality Team in Syracuse, will be focused on the radar program areas. The position will interact directly with Production teams on Product Quality Assurance (PQA) work tasks/priorities and functionally collaborates with the LM RMS PQA Manager. The candidate must have a proven history of strong performance and ability to take initiative across a variety of QA responsibilities/tasks on development and/or sustainment programs. He/she is expected to quickly come-up to speed with the products, work scope, technical requirements, program risks, and delivery achievement schedules. THE WORK Your responsibilities will include, but are not limited to: • Identify root causes and associated corrective actions, evaluate process/product performance, and participate/interface with the engineering and production counterparts on program activities to assure...
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