Software Systems Engineer

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.
Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence solutions. With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial, and government clients across more than 50 U.S. locations and 9 countries worldwide.
As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members. Joining Tapestry Solutions means enjoying the best of both worlds: access to the vast resources of Boeing combined with the agility and people-focused, family-oriented culture of a small business where your contributions truly matter.
Tapestry Solutions, a part of Boeing Global Services BGS, is seeking a Software Systems Engineer in Hazelwood, MO for the Department of Navy Tomahawk Land-Attack Missile program. The Tomahawk program is proliferating to include additional US and foreign customers and will remain relevant for many more years.
The successful candidate for this Software Systems Engineer position will play a crucial role in designing, developing, testing, and maintaining software system and subsystem engineering models utilizing Catia Magic Systems of Systems Architect throughout the end-to-end lifecycle that meets industry, customer, and safety standards for the Tomahawk program, while adhering to strict government regulations. You will have the opportunity to review, analyze, and translate customer requirements and technical specifications for stakeholder use. Your expertise will be instrumental in developing, maintaining, enhancing, and optimizing system and subsystem components and functionalities for systems integrations. Additionally, you will be a system and subsystem resource to team members, who will debug and resolve issues identified to ensure the reliability and efficiency of software products.
Position Responsibilities:

• Model-Based Systems Engineering (MBSE) using Catia Magic Systems of Systems Architect, and Department of Defense Architecture (DoDAF).
• Manage requirements, tracking, and verification for Tomahawk Mission Planning (TMP) systems change requests (CRs)
• Apply an interdisciplinary, collaborative approach to plan, design, develop and verify a lifecycle balanced system of systems and system solutions
• Evaluate customer and operational needs to define and coordinate system performance requirements, integrate technical parameters, and assure compatibility of all physical, functional and program interfaces
• Develop and maintain system engineering models, documentation, and brief important modifications to key stakeholders.
• Develop, document, and maintain architectures, requirements, interfaces, designs, and algorithms for TMP system
• Collaborate with software development team to share expertise and knowledge
• Drive TMP software architecture, design, and approach through Software system and subsystem component documentation development, selection, tailoring and deployment, tools, and metrics
• Accuracy and accountability are essential. Your expectations include developing software requirement plans, providing technical solutions for a diverse range of challenges, implementing TMP and Industry standard software processes as well as collaborating with and providing guidance to less experienced team members

Basic Qualifications (Required Skills/Experience):

• Active U.S. Secret Clearance or higher
• Experience using Catia Magic Systems of Systems, DoDAF or similar Model-Based System Engineering (MBSE) software
• Proficiency in .Net Framework and sysML (or extensive Unified Modeling Language)
• Experience in managing DoD contracts requirements
• Experience in all aspects of designing and implementing system architecture, requirements, software, and software testing

Preferred Qualifications (Desired Skills/Experience):

• Experience in handling documentation products for the use of developers and stakeholders, specifically regarding requirements and systems of systems
• Experience with software design and development tools such as, Subversion, Azure DevOps, Git
• Experience with Navigation Modeling and Flight Simulation

Drug Free Workplace:
We are 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.
Pay & Benefits:
We strive to deliver a total rewards package that will attract, engage, and retain the top talent. Elements of this package include competitive base pay and variable compensation opportunities.
We also provide 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 other 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 and date of hire.
Pay is based upon candidate experience and qualification, as well as market and business considerations.
Summary base pay range $118,150 - $152,900
Applications for this position will be accepted until Jun. 27, 2026
Export Control Requirements:
This is not an Export Control position.
Relocation
Relocation assistance is not a negotiable benefit for this position.
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.