Experienced Systems Engineer (Systems Architecture & Def)

Company: Boeing
Location: Saint Louis
Posted on: March 24, 2026

Job Description:

Job Description Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS) is seeking an Experienced Systems Engineer (Level 3) to join the Phantom Works Systems Engineering and Integration Team in Berkeley, MO. This position will focus on a program developing space related command and control software. The selected candidate will work with Subject Matter Experts (SMEs) across the division to develop complex and highly integrated weapons systems while embracing the Model Based Systems Engineering (MBSE) and Digital Engineering strategy. The selected individual will support system architects, engineering SMEs, and other stakeholders in implementing, developing and managing the systems engineering lifecycle for their program, in coordination with the System Engineering team and program leadership. The ability to work in a collaborative team environment on-site and across engineering disciplines will be imperative to this role. The selected individual will work in a fast-paced, innovative environment where excellent technical, organizational, leadership, written, and verbal communications skills are essential. Position Responsibilities Support cross-functional engineering teams in developing systems to meet project/program commitments, including support of deliveries and customer reviews Support the program in implementing MBSE as part of digital engineering to meet customer expectations Support Systems Engineering efforts such as requirements decomposition, system architecture, configuration and change management, environments analysis, specification development, trade studies, program planning, interfaces management, risk management, certification planning & execution, verification & test planning, and overall integration and capture them in the MBSE model as appropriate Support interdisciplinary, collaborative approaches to plan, design, develop and verify complex systems solutions Travel may be required up to 10% of the time; Domestically and/or internationally depending on business needs. This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) Basic Qualifications (Required Skills/Experience) Bachelor of Science degree from an accredited course of study in engineering, engineering technology (including manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science 4 years of work related engineering experience Experience in one or more of the following Systems Engineering areas: requirements definition and decomposition; system architecture definition and management; configuration and data management; interfaces management; risk management; integration; verification & test planning, execution and documentation Preferred Qualifications (Desired Skills/Experience) Active Top Secret or TS/SCI clearance Experience with MBSE, Cameo/MSOSA, and/or SysML Experience working on a software development program Experience with Agile and/or traditional waterfall program management techniques Conflict of Interest Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process. Drug Free Workplace Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies. Employee Referral Referral to this job is eligible for bonus to qualifying candidates. Total Rewards At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements. The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features: Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts. Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary pay range: $112,200 – $151,800 Applications for this position will be accepted until Mar. 27, 2026 Export Control Requirements: This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee. Export Control Details: US based job, US Person required Education Bachelor's Degree or Equivalent Required Relocation This position offers relocation based on candidate eligibility. Security Clearance This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) Visa Sponsorship Employer will not sponsor applicants for employment visa status. Shift This position is for 1st shift Equal Opportunity Employer: Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Keywords: Boeing, Florissant , Experienced Systems Engineer (Systems Architecture & Def), Engineering , Saint Louis, Missouri