Software Systems Engineer

Software Systems Engineer – Hazelwood, MO

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 U.S. 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 Cameo 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 system 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.

• Model‑Based Systems Engineering (MBSE) using Cameo System Modeler
• 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

• Active U.S. Secret Clearance or higher
• Experience using Cameo System Modeler 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

• Experienc…