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516 senior systems engineer level 3 jobs found

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Lockheed Martin
Jul 08, 2026
Senior Systems Engineer, Level 3 -Top Secret Clearance Required
Lockheed Martin King of Prussia, PA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every single day we use our skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you. You will be responsible for developing system level artifacts and engaging with customers, mission partners, and other stakeholders to satisfy and fulfill customer directed objectives As a member of the the Systems Engineering/Integration team, in this role you will performing in an accelerated, collaborative, dynamic small team...
Lockheed Martin
Jun 25, 2026
Senior Systems Engineer, Level 3
Lockheed Martin Cape Canaveral, FL
Description: 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 future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you! The FBM Program is experiencing significant growth, and we are currently seeking a Senior...
Lockheed Martin
Jun 02, 2026
Senior Systems Engineer, Level 3
Lockheed Martin Cape Canaveral, FL
Description: 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 future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you! The FBM Program is experiencing significant growth, and we are currently seeking a Senior...
Lockheed Martin
Jul 02, 2026
Field Sales Support Systems Engineer Senior -Level 3
Lockheed Martin Fort Worth, TX
Description: What You Will Be Doing: This Position is for a member of the Capability Deployment Team (CDT) as part of the F-35 Field Operations and Logistics Solutions teams, responsible for support/integration of Block 30/40 capabilities by direct interface with USMC, USN, USAF, Partners, Operational Test and fleet squadrons. The mission is to provide comprehensive support to all F-35 Customers encompassing all aspects of the Air Vehicle as well as all tasks related to daily sustainment of the F-35 Air System. This position will work closely with Sustainment Life Cycle Management, Product Lifecycle Management, Engineering Project Office, Product Support Engineering, Integrated Product Teams, Program Management and LM engineering with the expectation to help develop solutions to challenges faced by field maintainers as well as seek all opportunities to streamline maintenance procedures through updates to Joint Technical Data, Anomaly & Fault Resolution System (AFRS),...
Lockheed Martin
Jul 02, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineer Senior - Level 3 for the Advanced Development Program (ADP) which is responsible for delivering end‑to‑end systems engineering support across the ADP product line. What You Will Be Doing As the Systems Engineer Senior - Level 3 you will be responsible for guiding complex engineering efforts from concept through aircraft sustainment in a fast‑paced, Agile environment. Your responsibilities will include: Driving requirements tracking, decomposition, and flow‑down across multiple programs. Conducting risk management and technical trade studies to inform design decisions. Developing and maintaining verification and validation plans, ensuring airworthiness compliance. Collaborating with suppliers, functional experts, and senior engineers to integrate solutions. Applying industry‑standard requirement formulation, traceability, and metrics. What’s In It For You We are committed to supporting your work‑life balance and overall well‑being,...
Lockheed Martin
May 23, 2026
Systems Engineer Senior - Test - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineer Senior - Test for the F-16 & T/FA-50 System Integration and Test Team which is responsible for performing system level testing for advanced avionics on the F-16 and T/FA-50 platforms. What You Will Be Doing As the Systems Engineer Senior - Test you will be responsible for operating as a deputy technical coordinator for the F‑16 communications agile team, performing avionics integration tests, developing system‑level test procedures, and troubleshooting new avionics products in both a lab and flight‑test environment. "Your responsibilities will include:" Conducting system‑level tests for Link‑16, radio, AIFF, and other communications subsystems in a lab environment Developing system‑level test procedures based on system requirements documentation Collaborating with a team of engineers to identify system anomalies and develop process‑improvement initiatives Performing technical reviews of team tasking,...
Lockheed Martin
Apr 29, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineer Senior for the Common Stim team which is responsible for managing multi‑spectral lab stimulator procurement activities across Lines of Business used in the development of real‑time simulation systems. What You Will Be Doing As the Systems Engineer Senior you will be responsible for serving as the technical bridge between simulation lab teams and external hardware suppliers, ensuring stimulator systems meet program requirements. Your responsibilities will include: Procure Electronic Warfare, RADAR, Communication, Navigation & Interrogation, and EO/IR stimulator subsystems. Develop subsystem requirements and translate laboratory customer needs into clear specifications for suppliers. Manage requirements change implementation between internal engineering teams and external product suppliers. Support system integration and verification of new capabilities in hardware‑in‑the‑loop (HITL) simulation...
Lockheed Martin
Apr 14, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Fort Worth, TX
Description: We are Lockheed Martin At Lockheed Martin, we are driven by innovation and a commitment to excellence. As a Senior Systems Engineer, you will play a critical role in ensuring technical success and lifecycle management across advanced programs. This is an exciting opportunity to leverage your expertise in systems engineering to support cutting-edge technologies and contribute to mission-critical solutions. What You Will Be Doing: As a Senior Systems Engineer for the ADP Life Cycle Management (LCM) team, your responsibilities will include: • Leading and overseeing the execution of the Systems Engineering (SE) process, including development, evaluation, and measurement of technical processes to ensure program requirements are met. • Conducting integrated technical planning and control, managing the requirements process, generating and analyzing metrics, and reporting on technical efforts. • Developing, leading, and presenting engineering milestone events such...
Lockheed Martin
Jun 04, 2026
F-16 System Design Engineer Senior – Level 3
Lockheed Martin Fort Worth, TX
Description: Join Lockheed Martin’s F-16 team and contribute to the legacy of one of the most successful and enduring fighter aircraft programs in history. As an F-16 System Design Engineer Senior, you will play a pivotal role in shaping the next generation of capabilities for this iconic platform. This is your opportunity to work in a fast-paced, innovative environment where technical excellence and customer success drive mission-critical outcomes. Basic Qualifications: - Bachelor's degree in STEM discipline. (Preferred: System Engineering, Electrical Engineering, Aerospace Engineering, Mechanical Engineering) - Requirements management experience - Experience with Avionics, System Design, Software development and/or System Test Engineering Processes Desired Skills: - F-16 Avionics and/or Software Experience - Experience with system design - Experience with Agile Software Development Process and tools (JIRA) - Experience F-16 engineering requirements and interface tools...
Lockheed Martin
Jul 02, 2026
Senior Software Systems Engineer - Level 3
Lockheed Martin King of Prussia, PA
Description: 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 future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re re-imagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. The Software Systems Engineer will use Model-Based Systems Engineering (MBSE)...
Lockheed Martin
Mar 14, 2026
Embedded Systems Security Engineer, Senior - Level 3
Lockheed Martin Orlando, FL
Description: You will be a Cyber Systems Security EMBEDDED Engineer in the Program Protection Organization. Our organization oversees all aspects of Anti-Tamper and embedded Cybersecurity across Missiles and Fire Control. We are chartered with providing the skills and innovative technologies to develop, design, produce and sustain secure products across our Lines of Business. What You Will Be Doing As the Cyber Systems Security Engineer you will be responsible for providing embedded System Security Engineering design and implementation in all aspects of System Security Engineering (SSE) process in development of Department of Defense (DoD) Weapon Systems. Your responsibilities will include: • Assessing and mitigating System Security threats/risks throughout the embedded Weapon System development life cycle. • Validating System Security Engineering requirements decomposition, allocation and analysis for embedded Weapon Systems. • Implementing System Security Engineering...
Odyssey Systems Consulting Group
Jul 10, 2026
Full time
Software Engineer
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey is recruiting for a Software Engineer to support the North American Aerospace Defense Command (NORAD) Cheyenne Mountain Complex-Integrated Tactical Warning/Attack Assessment (NCMC-ITW/AA) and CCIC2S Enterprise Networks within the Strategic Warning and Surveillance Systems Acquisition Delta.    Program: The  NCMC-ITW/AA effort sustains unique ITW/AA Cheyenne Mountain systems, networks, and associated components through an enterprise-wide set of integrated mission capabilities, support services, and data products that provide military authorities with an accurate, timely, unambiguous and continuous warning and attack assessment of air, missile and space threats.   The CCIC2S effort sustains the CCIC2S Enterprise and provides data communications between external sensors and end users, mission processing for air and missile warning, and system operations functions.  The CCIC2S enterprise provides a data communications...
Lockheed Martin
Jul 10, 2026
Sr. Staff Engineering Program Manager - Top Secret Clearance Required
Lockheed Martin King of Prussia, PA
Description: WHAT WE'RE DOING The U-2S aircraft provides high-altitude, all-weather surveillance and reconnaissance, day or night, in direct support of U.S. and allied forces. It delivers critical imagery and signals intelligence to decision makers throughout all phases of conflict, including peacetime indications and warnings, low-intensity conflict, and large-scale hostilities. Lockheed Martin (LM) provides the engineering disciplines to continually improve the avionics and ISR systems employed on the U-2S. The Aero Palmdale, Aero Fort Worth and RMS Valley Forge sites are actively involved in supporting upgrades to the U-2 platform capabilities. WHO WE ARE The LM Valley Forge site Datalinks Team is currently supporting the following upgrades on the aircraft: • Integrating a Tactical Data Link (Link 16) on the U-2S and developing the Pilot Vehicle Interface (PVI) for Link 16 radio control and tactical situational awareness, Electronic Warfare (EW) situational...
Lockheed Martin
Jul 10, 2026
Supply Chain - Global Procurement Engineer - Level 6
Lockheed Martin Fort Worth, TX
Description: At Lockheed Martin we are committed to shaping the future of aviation! Our Aeronautics Supply Chain team is passionate about delivering innovative, affordable, and agile solutions that exceed our customer’s expectations. The supply chain team touches every product and service we deliver and enables our customers to do the impossible every day. At Aeronautics, we leverage problem solving, creativity, and data to tackle the most exciting challenges in the industry. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. You have arrived at your career destination! Join us! Who You Are In this role you'll perform as a Procurement Engineer on the Global Supply Chain Engineering Team. What You Will Be Doing As a Global Supply Chain, Procurement Engineer you'll possess advanced communication and negotiation skills as the job requires constant interface with different functions and suppliers; each with...
Lockheed Martin
Jul 10, 2026
Systems Engineer Staff (ADP Skunk Works) - Level 4
Lockheed Martin Marietta, GA
Description: You will be the Systems Engineer Staff - Level 4 for the Advanced Development Program (ADP) Skunk Works which is responsible for delivering cutting‑edge aerospace solutions. What You Will Be Doing As the Systems Engineer Staff (ADP Skunk Works) - Level 4 you will be responsible for providing end‑to‑end systems engineering support across the ADP product line, driving technical trade studies, and managing control accounts. Your responsibilities will include: - Providing systems‑engineering support including requirements tracking, risk management, architecture evaluation, and airworthiness. - Conducting technical trade studies and ensure requirements are formulated, decomposed, flowed‑down, and traced. - Collaborating with senior engineers, suppliers, and users to integrate technical solutions and generate verification‑validation plans. - Managing scope, schedule, and budget for assigned Control Accounts, acting as liaison between subcontract managers, finance,...
Lockheed Martin
Jul 10, 2026
ADP Skunkworks Digital Transformation Integration Sr Staff - Level 5
Lockheed Martin Fort Worth, TX
Description: You will be the ADP Skunkworks Digital Transformation Integration Senior Staff - Level 5 for the ADP Skunkworks Digital Transformation Integration team who is responsible for advancing AI‑driven engineering automation across the defense acquisition lifecycle. What You Will Be Doing As the ADP Skunkworks Digital Transformation Integration Senior Staff - Level 5 you will be responsible for shaping the product vision, guiding technical execution, and serving as the central authority that connects engineers, program offices, industry partners, and research institutions. Your responsibilities will include: Define and own the product roadmap, translating sustainment and design engineer needs into a defensible software architecture. Govern the core data ontology and direct the AI‑powered software development effort. Lead research and development of machine‑learning, knowledge‑representation, and deep‑learning models that automate the creation of...
Lockheed Martin
Jul 10, 2026
Senior Quality Engineer (Interview Day) - Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior Quality Engineer for the Missiles & Fire Control Quality Team. Our team is responsible for ensuring product quality across hardware, software, systems, supplier, and customer domains. What You Will Be Doing As the Senior Quality Engineer you will be responsible for driving quality excellence across the MFC program. Your responsibilities will include, but are not limited to: Develop, review, and maintain quality standards, methods, and procedures. Analyze quality data to identify trends and implement corrective actions. Perform assessments, audits, and independent reviews to ensure compliance. Lead parts‑review and corrective‑action meetings with customers, suppliers, and subcontractors. Apply lean tools to reduce waste and improve processes. Why Join Us The ideal candidate is a collaborative problem‑solver with strong analytical skills and a passion for aerospace quality. This role offers the chance...
Lockheed Martin
Jul 10, 2026
Systems Engineer Senior - Skunk Works
Lockheed Martin Fort Worth, TX
Description: We are Lockheed Martin At Lockheed Martin, we are driven by innovation and a commitment to excellence. As a Senior Systems Engineer, you will play a critical role in ensuring technical success and lifecycle management across advanced programs. This is an exciting opportunity to leverage your expertise in systems engineering to support cutting-edge technologies and contribute to mission-critical solutions. What You Will Be Doing: As a Senior Systems Engineer (level 4) for the ADP Life Cycle Management (LCM) team, your responsibilities will include: • Leading and overseeing the execution of the Systems Engineering (SE) process, including development, evaluation, and measurement of technical processes to ensure program requirements are met. • Conducting integrated technical planning and control, managing the requirements process, generating and analyzing metrics, and reporting on technical efforts. • Developing, leading, and presenting engineering milestone...
Arrow Electronics
Jul 09, 2026
Design Verification Engineer(eInfochips Inc)
Arrow Electronics San Jose, CA
Position: Design Verification Engineer(eInfochips Inc) Job Description: What You'll Be Doing: Strong SV/UVM expertise AXI/NOC/Ethernet/PCIe/UCIe Switch expertise is needed CPU ARM/RISC-V with C knowledge Regression & Coverage Closure What We Are Looking For: Execute complete verification project in the role senior engineer with hands on experience, mentoring, client communication / interactions, in-depth technical reviews and close tracking of technical as well as management aspect  Provide guidance to team on developing UVM-based SV test-benches, defining block, sub-system and SOC top level test plans, PCIe, NVMe, NAND, DDR and CPU sub-systems and verification methodologies, flows and quality metrics. Job Complexity ● Requires in-depth knowledge and experience Solves complex problems; takes a new perspective using existing solutions ● Works independently; receives minimal guidance ● Acts as a resource for colleagues with less experience  Represents the...
Odyssey Systems Consulting Group
Jul 09, 2026
Full time
Test Engineer
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey Systems has an exciting new opportunity for a Test Engineer for the Engineering, Professional, and Administrative Support Services (EPASS) Contract at Peterson SFB. As the Test Engineer you will provide technical and engineering support for Enterprise Resource Planning (ERP) and major IT Test and Evaluation (T&E) to SSC SYD 85 in the S5.   Responsibilities Duties includ e, but not limited to:  Documenting the review, test concept development, test methodology development, test plan development, test execution, and test reporting, data reduction and analysis, and end user operational testing Using Design of Experiments methods to plan and conduct test programs Independently prepare (or advise others in the preparation of) criteria, computation/analyses, specifications, cost estimates test plans, and technical reports in the specific area of technical expertise Select and apply...
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