8 senior software engineer level 3 jobs found

Description: Company Mission & Program Overview At Lockheed Martin Space, we design, build, and integrate advanced space and defense systems that help protect national security and enable groundbreaking exploration. Our Courtland, AL operations support critical programs within the Space and Missile Defense (SMD) portfolio—programs that demand precision, innovation, and a commitment to mission success. As part of our team, you’ll contribute to technologies that safeguard lives, advance scientific discovery, and strengthen global stability. Role Overview We’re seeking a Senior Systems Integration & Test Engineer to lead and execute complex system integration and test activities for a high-visibility SMD program. In this role, you will be a technical driver—planning test campaigns, integrating hardware and software systems, solving complex engineering challenges, and ensuring safe, successful execution of test operations. This is a hands-on, high-impact role ideal for...

Description: You will be the Senior Production Test Engineer (Missile Assembly) (ATE) for the Missile Assembly team. Our team is responsible for developing and implementing automated test equipment, manufacturing test planning, and electro‑mechanical integration to support Production Operations at Lockheed Martin Missiles & Fire Control in Troy, Alabama. This person will work 1st shift Tues-Fri. What You Will Be Doing As the Senior Production Test Engineer (Missile Assembly) (ATE) you will be responsible for providing technical support to ensure the successful production of missiles. Your responsibilities will include, but are not limited to: Support the development of automated test equipment and manufacturing test planning. Prepare test procedures from engineering and conduct detailed failure analysis. Evaluate electrical test results and develop root‑cause and corrective/preventive actions. Utilize statistical data analysis for trend analysis...

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 a motivated Production Test Engineer to join our Troy Test Engineering team. This position is ideal for engineers with 3+ years of relevant experience who are passionate about test and integration. You will support the testing of missiles and missile subsystems, helping to maintain efficient production flows while learning best practices in test development and troubleshooting. In this hands-on role, you will work closely with production technicians, senior test engineers, design engineers, and quality teams to identify and resolve issues, improve test...

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 are looking for a motivated Early Career Production Test Engineer to join our Troy Test Engineering team. This early-career position is ideal for engineers with 1 - 3 years of relevant experience who are passionate about test and integration. You will support the testing of missiles and missile subsystems, helping to maintain efficient production flows while learning best practices in test development and troubleshooting. In this hands-on role, you will work closely with production technicians, senior test engineers, design engineers, and quality teams to identify and...

Description: Role Overview We are seeking a mid-career Industrial Engineer to support and evolve production operations in Cortland, Alabama. This role applies Industrial Engineering principles, modern analytics tools, and cross-functional collaboration to reduce waste, improve efficiencies, and guide manufacturing decisions for complex space systems. Key Duties / Responsibilities • Apply advanced Industrial Engineering principles to evaluate and optimize production processes. • Partner with facilities engineering to plan new production lines and factory layouts. • Support Manufacturing Engineers with standards development and performance analysis. • Build discrete-event simulations to analyze future production strategies, identify constraints, and optimize workflows. • Analyze data systems to identify issues and drive continuous improvement solutions. • Develop tools and solutions that support scheduling, cost optimization, and production performance. • Lead and sustain...

Description: Why Lockheed Martin Space? • Opportunity to influence the future of space and advanced manufacturing. • Work with leading tools in simulation, analytics, and digital manufacturing. • Culture focused on continuous improvement, collaboration, and innovation. • Leadership, mentoring, and career growth opportunities. • Mission-driven work supporting national security and space exploration. Role Overview We are seeking a mid-career Industrial Engineer to support and evolve production operations in Cortland, Alabama. This role applies Industrial Engineering principles, modern analytics tools, and cross-functional collaboration to reduce waste, improve efficiencies, and guide manufacturing decisions for complex space systems. Key Duties / Responsibilities • Apply advanced Industrial Engineering principles to evaluate and optimize production processes. • Partner with facilities engineering to plan new production lines and factory layouts. • Support Manufacturing...

Description: WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems, we are inspired by innovation and integrity. We believe that by applying the highest standards of business ethics and creative thinking, everything is within our reach – and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training and education. Come and experience your future! THE WORK Lockheed Martin is seeking a full‑time Facility Engineer to be based at our Huntsville campus. The role will manage work‑order requests, space rearrangements, and small‑scale projects on‑site while also providing support to nearby branch locations (within a reasonable driving distance). Some overnight travel may be required. The engineer will work closely with internal stakeholders to develop long‑term seating plans, classified‑lab expansions, and to ensure flawless execution of customer‑ and executive‑level events. Prioritization of requests against funding availability and contractual...

Description: What We’re Doing We're working on the cutting edge of defense technology, developing advanced solutions to address some of the most complex and mission-critical challenges in national security. Our focus is on enabling faster, smarter decision-making through innovation in tracking, sensor integration, and battle management systems. The Work Lockheed Martin Rotary and Mission Systems (RMS) is seeking a DevSecOps (DSO) Associate Engineer to design, develop, and operate a secure, fully‑automated infrastructure pipeline. This role will support Infrastructure-as-Code (IaC) development. This role will also support DoD STIG compliance, configuration‑management baselines, and continual technology refreshes—while adhering to the highest cybersecurity standards required for mission‑critical systems. The selected candidate will work with Software and System Engineers supporting the C2BMC program for the Missile Defense Agency. Who We Are As leader of the C2BMC team,...