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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Principal System Interfaces Engineer - **Company:** BAE Systems - **Location:** Hill Air Force Base, UT, United States - **Experience:** Expert - **Salary:** $120,874.0 - $205,486.0 - **Contract:** Permanent contract - **Skills:** Systems Engineering, Data Presentation, Network Interface Controllers, Rhapsody, Systems Modeling Language, SC Clearance - **Published:** May 19, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=b13aecab4cba000b ## About the Role * Bachelor's degree in a STEM field at an accredited university or college. * A minimum of 8 years of experience in systems engineering and integration, with a strong emphasis on interface management. * Demonstrated proficiency with requirements decomposition concepts and tools. * Demonstrated capacity to edit and review MBSE products in-situ using MBSE software like Cameo, Rhapsody, DOORS, etc. * Familiarity with relationship traceability in digital architectures. * Proactive person with a positive attitude and a "team player" mentality. * Highly organized with acute attention to detail. * Possess a willingness to learn while also sharing your current knowledge/skills. * Proactively provides ideas/thoughts. * Values brainstorming and changing the status quo. * Possesses both strategic thinking skills and tactical execution skills. * Strong communication skills. * Must currently possess a Secret clearance. Preferred Education, Experience, & Skills * Preference is given to candidates with experience in DoD programs and increased preference with experience in ICBM programs. * Successfully completed coursework in MBSE modeling, e.g., Delligatti SysML. * INCOSE Systems Engineering Professional certifications are highly desirable. ## Description BAE Systems is seeking an exceptional systems engineer for an exciting opportunity to support the Air Force's acquisition of the next generation Intercontinental Ballistic Missile (ICBM), the Sentinel weapon system. This Systems Engineer will work with a highly skilled team developing and reviewing model-based systems engineering products; namely the engineer will be expected to develop/update interface control documents in collaboration with the Prime Contractor. The candidate is expected to work alongside product teams and engineers and be presenting data and reports to the US Air Force customer. This position will operate in an organizational culture that develops and challenges employees to achieve high performance in a fast-paced, high-morale workplace using streamlined management policies and procedures. It is a challenging and rewarding opportunity to shape the development and deployment of the next generation intercontinental ballistic missile, the national security-critical backbone of our nuclear deterrent capability. This is a rare opportunity to join a high-performing team within a large defense company with an extraordinary, positive culture, and mission focus. In this position, you will provide direct support to a national security-critical weapon system throughout engineering development, deployment and sustainment. You will help support several hundred personnel providing the government with ICBM expertise. You will become a trusted mission partner to the innovative, digital engineering-driven Air Force organization that is responsible to design, build, test, transition, and sustain the world's safest, most secure, and effective land-based nuclear deterrent, on-schedule. Do not miss this once-in-a-lifetime opportunity! BAE Systems has earned accolades as a "Top Workplace" in Utah based on employee feedback for five consecutive years, earning special distinction for providing a healthy work-life balance for our valued employees. BAE Systems is the only DoD contractor to have earned this distinction. #ASFS ## Related Videos - [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) - [Web-based Information Visualization](https://www.wearedevelopers.com/videos/84-web-based-information-visualization) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Break the Chain: Decentralized solutions for today’s Web2.0 privacy problems](https://www.wearedevelopers.com/videos/928-break-the-chain-decentralized-solutions-for-today-s-web2-0-privacy-problems) - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [Building Trust Through Private and Verifiable AI](https://www.wearedevelopers.com/videos/100013-building-trust-through-private-and-verifiable-ai) ## Related Articles - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [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) - [Top Characteristics of a Software Engineer](https://www.wearedevelopers.com/magazine/166-top-characteristics-of-a-software-engineer) - [What Jobs Can You Get with a Software Engineering Degree?](https://www.wearedevelopers.com/magazine/398-what-jobs-can-you-get-with-a-software-engineering-degree) - [The Ultimate Software Engineer Career Path Guide for 2023](https://www.wearedevelopers.com/magazine/146-the-ultimate-software-engineer-career-path-guide-for-2023)