> Markdown version of [/jobs/ext/2122447-systems-engineer-sr-architecture-design](https://www.wearedevelopers.com/jobs/ext/2122447-systems-engineer-sr-architecture-design). 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 Engineer, Sr (Architecture & Design)

- **Company:** Lockheed Martin
- **Location:** Mount Laurel Township, NJ, United States
- **Experience:** Expert
- **Salary:** $91,000.0 - $181,113.0
- **Contract:** Permanent contract
- **Skills:** Adobe InDesign, Agile Methodology, Artificial Intelligence, Systems Engineering, Software Tools, Rhapsody, Requirements Management, Software Engineering, Systems Modeling Language, Systems Architecture
- **Published:** August 19, 2026
- **Apply:** https://www.careerjet.com/job/usc06eb13d41947a75b960411f9ddaf56b/eaa

## About the Role

Lockheed Martin Rotary & Mission Systems is seeking a full-time Systems Engineer. You will participate in design, development, integration, and testing of new capabilities for several Department of Defense (DoD) products and technologies. You will use and contribute to models of real-world weapons, radars, Command & Control systems. You will independently identify and address system and software defects, demonstrate an ability to practice sound systems and software engineering discipline, and decompose complex problems to formulate solutions.
In this role, you will use model-based system engineering (MBSE) techniques to define, mature and maintain system architecture for both new and existing capabilities for several products and technologies and generating artifacts such as requirements and SysML diagrams that enable development, execution, and assessment of capabilities.
The successful candidate will have experience and/or knowledge of SysML modeling tools, the analysis and decomposition of requirements, and techniques for identifying and defining a system architecture.
Proficient in AI prompting as it applies to this position and practice.
Must be a US Citizen. This position will require a government security clearance. This position is located at a facility that requires special access., * Bachelor's Degree in STEM field

 * Minimum of 5 years related experience or 3 years with a Masters Degree
 * Basic knowledge of Model-Based Systems Engineering (MBSE), system architecture definition, system/subsystem design, and/or requirements development
 * Basic knowledge of SysML modeling tools such as Rhapsody and Cameo
 * Ability to obtain and maintain a DoD security clearance at the SECRET level - US citizenship required, * Demonstrated ability to perform system architecture and design using SysML and modeling tools such as Rhapsody, and Cameo
 * Demonstrated ability to perform requirements development, decomposition, and tracing using requirements management tools such as DOORS
 * Demonstrated ability to follow Agile Development Process
 * Excellent written and verbal communication skills
 * Ability to work in a collaborative and team-based environment



## Related Videos

- [ Secure Code Superstars: Empowering Developers and Surpassing Security Challenges Together](https://www.wearedevelopers.com/videos/422-secure-code-superstars-empowering-developers-and-surpassing-security-challenges-together)
- [Model Based Systems Engineering in an Agile Product Development Process](https://www.wearedevelopers.com/videos/68-model-based-systems-engineering-in-an-agile-product-development-process)
- [Old tools, new tricks](https://www.wearedevelopers.com/videos/1916-old-tools-new-tricks)
- [We (don't) need a software architect!?!](https://www.wearedevelopers.com/videos/663-we-don-t-need-a-software-architect)
- [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers)
- [Software stack under and over the hood of the fastest accelerating car in the world](https://www.wearedevelopers.com/videos/221-software-stack-under-and-over-the-hood-of-the-fastest-accelerating-car-in-the-world)

## Related Articles

- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)