Haystack
← Back to Jobs
Employee
Technology
LM

Systems Integration/Test Engineer Sr - E3 with Security Clearance

Lockheed MartinHuntsville, AL🇺🇸United StatesPosted Oct 13, 2026

Why This Role Stands Out

Advance your career at Lockheed Martin by integrating and testing cutting-edge space technologies, offering a hybrid work environment and significant growth opportunities. You'll thrive in this role if you possess a strong analytical mindset and a passion for problem-solving within a dynamic, mission-focused team. Apply today to contribute to shaping the future of space exploration and security.

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Huntsville, AL, United States
Posted
21 hours ago

Job Description

Job Number 18042 Standard Job Description Company Mission & Program Overview 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 thats built for you.

Key Duties & Responsibilities Plans, implements, tests, documents, and maintains solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems. Synthesizes customer contractual needs and requirements into system test solutions that acknowledge technical, schedule and cost constraints. Establishes functional and technical specifications and standards, solves hardware/software interface problems, defines input/output parameters, and ensures integration of the entire system or subsystem.

Reviews, evaluates and derives requirements for testability, develops and directs preparation and execution of comprehensive test plans, procedures and schedules for complete systems and/or subsystems. Coordinates subsystem and/or system testing activities with programs and other organizations. Performs analysis of test results and prepares comprehensive subsystem and/or system level evaluation reports which verify and validate system performance.

Writes discrepancy reports and performs integration regression testing to verify/validate incorporated fixes to software, components, subsystems and systems.

Basic Qualifications

  • Bachelors degree from an accredited college in a related discipline, or equivalent experience/combined education, with 5 years of professional experience or 3 years of professional experience with a related Masters degree
  • Ability to work in a fast-paced, collaborative team environment with teams of engineers and/or technicians
  • Experience with system test requirements, developing test plans and test procedures
  • Experience in test engineering; analyzing and resolving problems; electrical and mechanical background and EGSE knowledge
  • Must be a US Citizen. This position is located at a facility that requires special access and clearance
  • Interim or final secret clearance
  • Experience with test and requirements verification including the test development process, test execution, data analysis, anomaly resolution, and ground test equipment
  • Must be able to travel 25%

Desired Skills

  • Experienced Test Conductor on Space Vehicle Integration and Test Programs, including: Component and System Level Functional and Environmental test Experience in Space Vehicle Test Operations including the test development process, test execution, data analysis, and anomaly resolution
  • Excellent technical writing, planning and verbal communication skills, strong social skills, and ability to achieve consensus among peers while building solid relationships with team members Pay Information Full-Time Salary Range: $85300.00 - $158300.00 At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally. The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidates work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.
  • Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
  • For (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.

Similar jobs