> Markdown version of [/jobs/ext/2807692-systems-integration-test-engineer-sr-e3](https://www.wearedevelopers.com/jobs/ext/2807692-systems-integration-test-engineer-sr-e3). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Systems Integration/Test Engineer Sr - E3

- **Company:** Lockheed Martin
- **Location:** Huntsville, AL, United States
- **Experience:** Expert
- **Salary:** $85,300.0 - $158,300.0
- **Contract:** Permanent contract
- **Skills:** Configuration Management, Computer Engineering, System Configuration, Hardware Design, Systems Integration
- **Published:** September 9, 2026
- **Apply:** https://www.jobmonkeyjobs.com/career/28002350/Systems-Integration-Test-Engineer-Sr-E3-Alabama-Huntsville-1301

## About the Role

* Bachelor's degree in Engineering or related technical discipline.
 * 3+ years of experience in production operations.
 * Hands-on experience supporting production or manufacturing environments.
 * Strong ability to interpret engineering documentation and troubleshoot hardware/system-level issues.
 * Excellent communication skills and ability to collaborate across multi-disciplinary teams.
 * Ability to balance priorities, manage floor support tasks, and maintain composure in high-tempo environments.
 * US Citizen with ability to obtain Secret Security Clearance

Desired Skills

 * Experience supporting production or manufacturing environments.
 * Familiarity with MRP systems, demand planning tools, or supply chain workflows.
 * Understanding of configuration management practices.
 * Hands-on experience supporting hardware integration.
 * Ability to troubleshoot issues using structured problem-solving approaches.

## Description

We are seeking an experienced System Integration & Test Engineer (IC3) to support the Ground Production Operations team on the LRHW program. This individual will serve as the primary engineering liaison between the production operations team and the hardware engineering organization. The candidate will play a critical role in ensuring that production activities are executed efficiently, issues on the production floor are rapidly resolved, and technical challenges are properly escalated to the engineering team when needed., * Serve as the engineering point of contact for the Ground Production Operations team.

 * Provide real-time engineering support to the production floor, ensuring continuity of manufacturing activities.
 * Troubleshoot and resolve technical issues related to system integration, test, assembly, and hardware handling.
 * Review nonconformances, support root-cause investigations, and collaborate on corrective actions.
 * Coordinate with hardware engineering, manufacturing engineering, quality, and test teams to address technical challenges.
 * Escalate unresolved or complex issues to the hardware engineering team with clear technical documentation.
 * Interpret engineering drawings, specifications, test requirements, and configuration baselines to support production operations.
 * Maintain strong awareness of system configuration, change activity, and the impact of engineering updates on production.
 * Support integration and test procedure updates, work instructions, and production tooling evaluations when required.


## Related Videos

- [AI Agents & Agentic AI](https://www.wearedevelopers.com/videos/2017-ai-agents-agentic-ai)
- [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips)
- [Swapping a Data Warehouse at Runtime: Zero-Downtime Migration Without Changing a Single Client](https://www.wearedevelopers.com/videos/100311-swapping-a-data-warehouse-at-runtime-zero-downtime-migration-without-changing-a-single-client)
- [Quantum Computing - The tiny and the big challenges](https://www.wearedevelopers.com/videos/934-quantum-computing-the-tiny-and-the-big-challenges)
- [Physical AI: The Era of Intelligent Machines](https://www.wearedevelopers.com/videos/100141-physical-ai-the-era-of-intelligent-machines)
- [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure)

## Related Articles

- [Integration And E2E Testing: Are They Complementary or Interchangeable?](https://www.wearedevelopers.com/magazine/86-integration-and-e2e-testing-are-they-complementary-or-interchangeable)
- [From developer to manager – what does it take to become an engineering manager?](https://www.wearedevelopers.com/magazine/42-from-developer-to-manager-what-does-it-take-to-become-an-engineering-manager)
- [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)