Senior System Integration/Test Engineer

Company: Lockheed Martin
Location: Courtland
Posted on: April 1, 2026

Job 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 engineers who thrive in fast-paced environments and enjoy turning intricate system designs into verified, mission-ready hardware. Work Schedule: Sunday–Wednesday, 6:00 AM – 4:30 PM Key Duties & Responsibilities • Plan and execute system-level and sub-assembly-level integration and test activities. • Serve as a technical resource for troubleshooting mechanical, electronic, and software-related issues. • Support and apply Test Conductor processes, including error prevention, safety practices, data acquisition, and instrumentation procedures. • Integrate and test lab, ground, and flight hardware across domains such as missiles, launch vehicles, spacecraft, or aircraft. • Utilize and integrate COTS equipment, Ground Support Equipment (GSE), and the latest Test & Measurement Equipment (T&ME). • Employ Automation Framework tools and contribute to continuous improvement of test processes. • Collaborate across multi-disciplinary teams and coordinate with internal and external partners. • Support occasional alternate shifts and travel as required by program needs. Work Environment • Fast-paced, collaborative engineering environment supporting mission-critical hardware. • Hands-on integration and testing with advanced aerospace systems. • Requires on-site presence in Courtland, Alabama with a structured Sunday–Wednesday, 6:00 AM – 4:30 PM schedule . • Occasional alternate shifts or travel may be required depending on test operations. Candidates must meet all requirements • Experience performing assembly and/or sub-assembly level testing. • Willingness and ability to work extended hours, off-shifts, and weekends as required. • Ability to obtain and maintain a Secret security clearance (U.S. citizenship required). “Nice-to-have” skills that strengthen candidacy • Current Lockheed Martin Certified Test Conductor (CTC) certification or equivalent. • Working knowledge and hands-on experience with Automation Framework tools. • Proficiency in software languages such as Python, Perl, TML3, JSON, etc. • Experience integrating shipboard systems or similar complex platforms. • Demonstrated ability to deliver tasks on time and within budget. • Experience implementing test best practices and leveraging lessons learned to improve processes. • Strong leadership, communication, and collaboration skills with teams of diverse disciplines. • Bachelor’s degree in Engineering or a related technical field (preferred). • Experience serving as an informal or formal team or project lead. Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. * At Lockheed Martin, we use our passion for purposeful innovation to help 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, develop, 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. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications. Other Important Information By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Ability to work remotely Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility. Work Schedule Information Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires a government security clearance, you must be a US Citizen for consideration. Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $89,300 - $157,550. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible. Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $102,800 - $178,135. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. This position is incentive plan eligible.

Keywords: Lockheed Martin, Hoover , Senior System Integration/Test Engineer, Engineering , Courtland, Alabama