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67 senior software test engineer jobs found

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Lockheed Martin
Apr 15, 2026
JASSM Senior Software Test Engineer / Embedded / C++ / Orlando, FL
Lockheed Martin Orlando, FL
Description: As one of Lockheed Martin’s first cruise missiles, JASSM has experienced over 20 years of successful partnership with the U.S. Air Force, providing continued significant long-range, precision engagement capabilities for air-to-ground missions. The combat proven and mission effective weapon system is designed to destroy high-value, well-defended, fixed and relocatable targets from significant standoff range, keeping aircrews well out of danger from hostile air defense systems without compromise to lethality or reach. AGM-158 is adding many improvements to the system, including many classified algorithms, enhanced Software (C++) and several new classified subsystems. This position is responsible for all phases of the software development lifecycle including requirements analysis, design, code and unit test, and hardware/software integration and verification. The individual will develop embedded software in C++ and embedded operating system in an Agile environment...
Lockheed Martin
May 15, 2026
Systems Integration & Test Sr - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Systems Integration and Test Senior Engineer for Lockheed Martin's Missiles & Fire Control division. Our team is responsible executing Lab, Ground, and Flight testing to ensure successful development and deployment of critical systems for Platform Expansion (PEX). What You Will Be Doing As the IT&E Engineer, you will be responsible for the following: • Generating and executing sub-system and system level integration and test plans/procedures • Supporting the preparation of test equipment and facilities required for test events • Supporting Design Verification Tests (DVT) and Qualification tests, including Environmental Stress Screening (ESS), Electromagnetic Interference (EMI), and Functional Acceptance Test Procedures (ATP) for new hardware • Support Failure investigations and resolution of hardware, software and test equipment anomalies that have occurred during system and subsystem testing • Provide engineering evaluations of redesigns...
Odyssey Systems Consulting Group
May 13, 2026
Full time
Senior Mission Planning Systems Engineer
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey has an exciting opportunity for a Senior Acquisitions Program Engineer - Mission Planning to provide technical and programmatic support to government acquisition programs, focusing on weapon system mission planning, integration, and life-cycle management for Air Force Life Cycle Management Center Armament Directorate Agile Weapons Division (AFLCMC/EBX).   This role provides technical and programmatic support to government acquisition programs, focusing on weapon system mission planning, integration, and life-cycle management. The Senior Acquisitions Program Mission Planning Engineer is responsible for ensuring that weapon systems and their mission planning components meet operational requirements, technical specifications, and program objectives.   This is a full-time on-site position at Eglin Air Force Base, FL . Responsibilities Duties include, but not limited to: Conduct reviews of...
Lockheed Martin
May 12, 2026
ASIC & FPGA Design Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Senior ASIC & FPGA Design Engineer for the Command Launch Assembly (CLA) FPGA team within Missiles & Fire Control (MFC). Our team delivers the digital heart beat that powers the Next Generation Short Range Interceptor (NGSRI), turning system level performance and safety goals into reliable, production ready FPGA hardware for the United States and allied forces. What You Will Be Doing As the senior ASIC & FPGA designer you will own the full lifecycle of the CLA FPGA—from high level architecture through release ready documentation—while mentoring junior talent and partnering with a broad set of cross functional experts. Your responsibilities will include: • Defining FPGA architecture and drafting design specifications; writing clean RTL in VHDL/Verilog/SystemVerilog that satisfies performance, power, and reliability targets. • Developing synthesis, place and route, and timing closure strategies to guarantee deterministic operation on the...
Lockheed Martin
May 06, 2026
Maintainability Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Maintainability Engineering Sr. for the Air Launched Rapid Response Weapon (ARRW) – Increment 2 team. Our team is responsible for delivering world class Reliability, Availability, Maintainability, and Testability (RAMT) services that ensure the weapon system meets stringent performance and schedule goals throughout development and test. What You Will Be Doing As the Maintainability Engineering Sr., you will drive RAMT planning and execution for ARRW Increment 2. You’ll partner closely with design engineers, suppliers, program managers, and customers to embed reliability and testability into the hardware from concept through production. Your responsibilities will include: • Develop and validate reliability predictions for mechanical and electrical designs using WQS/Relex or approved methods. • Lead Built In Test (BIT) strategy: analysis, implementation, and verification across the system. • Conduct RAMT activities such as failure mode, effects,...
Lockheed Martin
May 06, 2026
Mechanical Design Engineering Staff
Lockheed Martin Orlando, FL
Description: You will be the ARRW Mechanical Design Engineer Staff for the Missiles & Fire Control – ARRW Program. Our team is developing the first hypersonic missile to enter low rate production. What You Will Be Doing As the Mechanical Engineer for the Booster/All Up Round (AUR) you will be the primary mechanical engineering point of contact for ARRW LRIP and ARRW Incremental development. You will work closely with Glider mechanical engineering, AUR electrical engineering, and systems engineering to translate requirements into releasable technical data packages (TDPs). Your responsibilities will include: • Developing and generating CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and integration test articles • Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM • Coordinating the IPT team, suppliers, GSC, electronic packaging, optics, and structural/thermal/material analysts to ensure design...
Lockheed Martin
May 06, 2026
Test Engineer Sr Stf
Lockheed Martin Orlando, FL
Description: WHAT WE’RE DOING We specialize in Rotary and Mission Systems (RMS) that provide advanced capabilities to serve the defense industry. Our RMS Training and Logistic Solutions (TLS) are designed to meet the unique needs of our customers, offering unparalleled performance, reliability, and versatility. We provide comprehensive support throughout the entire system lifecycle, from design and development to deployment and maintenance. With a focus on innovation, quality, and customer satisfaction, we are committed to delivering RMS solutions that exceed expectations and set new standards for performance and reliability. THE WORK - Define and own system-level test and validation strategy across multiple programs, including coverage models, risk assessment, and release criteria - Architect scalable, efficient test solutions across hardware, software, and system integration layers - Lead cross-functional efforts with design, product, manufacturing, and quality teams to ensure...
Lockheed Martin
May 06, 2026
ASIC & FPGA Design Engineer Sr.
Lockheed Martin Orlando, FL
Description: You will be the Senior ASIC & FPGA Design Engineer for the Programmable Logic Design team supporting the Next Generation Short Range Interceptor (NGSRI). Our team creates the digital heart beats—ASICs and FPGAs—that enable precision engagement aerospace and defense systems for the United States and allied forces. What You Will Be Doing As the Senior ASIC & FPGA Design Engineer you will own the architecture, development, verification, and delivery of the Datalink FPGA that powers the NGSRI. You’ll translate system level performance, safety, and reliability goals into robust, production ready logic while mentoring junior talent and collaborating across disciplines. Your responsibilities will include: • Defining architecture and design specifications for programmable logic components; writing clean, well documented RTL in VHDL/Verilog/SystemVerilog. • Developing synthesis, place and route, and timing closure strategies to achieve deterministic operation on...
Lockheed Martin
May 06, 2026
1LMX DevSecOps, Senior / C++ - Orlando, FL
Lockheed Martin Orlando, FL
Description: Lockheed Martin’s Software Factory, a leader in DevSecOps-driven software engineering serving the aerospace and defense sectors. The Lockheed Martin Software Factory delivers customized solutions to meet the needs of our diverse customers — from commercial to classified — in order to scale across multiple programs. Embedding (Development, Security and Operations) DevSecOps in every step of our software development keeps our clients at the cutting edge of cybersecurity. Secure coding is a fundamental principle behind our DevOps philosophy to make sure the best cyber security practices are considered at every step of development. We are focused on architecting software for frequent delivery. Modular open systems architecture has been key to our systems for many years, and we are using new technologies such as container orchestration with Kubernetes to drive modularity through containerized microservice architecture all the way into the deployed system. Not only does...
Lockheed Martin
May 06, 2026
ADFG NGSRI Senior Staff Software Engineer / Embedded/C++ /Orlando, FL
Lockheed Martin Orlando, FL
Description: This position is responsible for all phases of the software development lifecycle including requirements analysis, design, code and unit test, and hardware/software integration and verification. The individual will work with embedded SME to create architectures for embedded systems. The designs will need to be vetted with the use of Design Assurance Reviews by all relevant stakeholders. The individual will develop embedded software in C++ and embedded operating system in an Agile environment using JIRA, Git and Confluence. The individual will need to apply appropriate standards, processes, procedures and tools throughout the development lifecycle. 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)...
Lockheed Martin
May 06, 2026
MLB Embedded Senior Software Engineer - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Senior Software Engineer on our team at Lockheed Martin. 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. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. What You Will Be Doing As a Senior Software Engineer, your...
Lockheed Martin
May 06, 2026
MLB Embedded Senior Staff Software Engineer - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Senior Staff Software Engineer on our team at Lockheed Martin. 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. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. What You Will Be Doing As a Senior Staff Software Engineer, your...
Lockheed Martin
May 06, 2026
Senior Software Quality Engineer
Lockheed Martin Orlando, FL
Description: You will be the Senior Software Quality Engineer for the Software Quality Engineering Team. Our team is responsible for developing and maintaining systems and software quality processes that align with AS9100, program, and customer requirements. What You Will Be Doing As the Senior Software Quality Engineer you will be responsible for driving software quality excellence across the IRST program. Your responsibilities will include, but are not limited to: Develop and apply quality principles to software and software‑based systems. Design and implement software development and maintenance processes. Define audit strategies and ensure compliance with systems/software processes. Design, specify, and conduct test methods for software inspection, verification, and validation. Evaluate and analyze software quality systems to identify and correct deficiencies. Why Join Us The ideal candidate is a collaborative engineer who thrives in...
Lockheed Martin
Apr 30, 2026
Reliability Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Reliability Engineer for the Reliability & Test Engineering Team. Our team is responsible for guaranteeing that every component and sub assembly meets the highest reliability standards through rigorous Failure Modes, Effects, and Criticality Analyses (FMECA) and accelerated aging test programs that validate product lifecycle performance. What You Will Be Doing As the Reliability Engineer you will own the end to end reliability analysis process and develop test plans that uncover and mitigate risk early in the product development cycle. You’ll work side by side with design engineers, material scientists, test laboratories, and program managers to translate reliability data into actionable design improvements and ensure mission critical performance. Your responsibilities will include: • Create and maintain component level FMECA worksheets in compliance with MIL STD 1629A (or equivalent) and internal standards. • Identify failure modes, root...
Lockheed Martin
Apr 28, 2026
HWIL Electrical Design & Integration Engineer
Lockheed Martin Orlando, FL
Description: The HWIL Electrical Design & Integration Engineer serves as a senior engineer responsible for the end‑to‑end electrical design, integration, and verification of real‑time, closed‑loop HWIL capabilities. With 3 + years of relevant experience, the engineer works under general direction, leads technical efforts, influences project objectives, and engages senior leadership on critical matters. What You Will Be Doing • Lead Electrical Design: Develop detailed cable harnesses, complex PCB layouts, and component integration strategies for multiple HWIL programs. • Simulation & Modeling: Support HWIL real‑time closed‑loop simulation (including Missile 6‑DOF). • Advanced Troubleshooting: Diagnose and resolve hardware failures, EMI/EMC issues, timing mismatches, and connector problems using lab equipment. • Integration Leadership: Guide the integration team in debugging electrical subsystems, ensuring seamless incorporation of stimulation equipment into the HWIL...
Lockheed Martin
Apr 28, 2026
FPGA Engineer Lead
Lockheed Martin Orlando, FL
Description: You will be the FPGA Engineer Lead for the ATWS Directed Energy Imaging team. Our team delivers advanced imaging platforms by defining FPGA architectures, developing RTL, validating designs, and fielding production ready hardware that meets stringent performance, cost, and schedule goals. What You Will Be Doing As the FPGA Engineer Lead you will own the end to end development of FPGA solutions and coordinate a multidisciplinary group of systems engineers, software developers, and hardware integrators. You’ll translate system requirements into reliable, high performance hardware while keeping technical risk in check and communicating progress to senior leadership and customers. Your responsibilities will include: • Defining FPGA architecture and creating high quality RTL using AMD/Xilinx Versal and UltraScale+ families. • Driving verification and validation activities, including board level testing and video/signal processing implementation. • Managing task...
Lockheed Martin
Apr 28, 2026
Reliability Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Senior Reliability Engineer for the Reliability & Durability Team. Our team safeguards product performance by identifying hidden failure risks, designing accelerated life test programs, and delivering data driven mitigation strategies that keep our systems on track from concept through field service. What You Will Be Doing As the Senior Reliability Engineer you will be responsible for leading Failure Modes, Effects, and Criticality Analyses (FMECA) on parts and sub assemblies, and for creating test plans that use accelerated aging models to prove reliability and lifecycle durability. You will work hand in hand with design engineers, material scientists, test labs, and program managers to surface risks early, quantify them accurately, and drive corrective actions. Your responsibilities will include: • Develop and maintain component level FMECA worksheets that comply with MIL STD 1629A (or equivalent) and internal reliability standards. •...
Lockheed Martin
Apr 21, 2026
Test Driven Development Engineer - Lead
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. We are seeking a Senior Test Driven Development (TDD) Engineer to join the FBM...
Lockheed Martin
Apr 15, 2026
LEGION Embedded Sr. Software Engineer / Embedded / C++ / Orlando, FL
Lockheed Martin Orlando, FL
Description: Legion Pod is a multi-function sensor system that supports collaborative targeting operations in radar-denied environments. Flexible by design and production-ready, Legion Pod is set to serve as the next sensor system of choice for fixed-wing aircraft. Pilots using Lockheed Martin’s Legion Pod®, which has IRST21® technology, will now have a dedicated datalink available for pod-to-pod communication that establishes near instantaneous range to targets. This position is responsible for all phases of the software development lifecycle including requirements analysis, design, code and unit test, and hardware/software integration and verification. The individual will develop embedded software in C++ and embedded operating system in an Agile environment using JIRA, Git and Confluence. The individual will need to apply appropriate standards, processes, procedures and tools throughout the development lifecycle. Lockheed Martin is a global security and aerospace company...
Lockheed Martin
Apr 15, 2026
Weapon IRD Senior Software Engineer / Embedded / C++ - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Senior Software Engineer on one of our weapon Internal Research and Development (IRD) teams at Lockheed Martin. Development on these teams are to provide an initial design for subsystems and provide hardware demonstrations for useability into larger programs. Typically these are small multi-functional teams working towards a common goal of providing a new classified technology for existing weapon systems. 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. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports...
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