Job Description

Salary: $132,000 - 149,000 per year Requirements:

• We require candidates to hold an active Secret Clearance. You should have experience utilizing Cameo System Modeler or similar Model-Based Systems Engineering (MBSE) software. Proficiency in VB.Net, C#.Net, and sysML (or extensive knowledge of Unified Modeling Language) is essential. Additionally, experience in managing requirements for Department of Defense contracts and in all facets of system architecture design, requirements gathering, software development, and software testing is crucial.

Responsibilities:

• In this role, you will engage in Model-Based Systems Engineering (MBSE) using Cameo System Modeler. Your duties will include managing requirements, tracking, and verifying TMP systems change requests (CRs). We expect you to apply an interdisciplinary, collaborative approach to plan, design, develop, and verify a lifecycle balanced system of systems and system solutions. You will evaluate customer and operational requirements to define and coordinate system performance needs, integrate technical parameters, and ensure compatibility of all physical, functional, and program interfaces.
• Your responsibilities will also involve developing and maintaining code, conducting unit tests, and integrating software components into the TMP system. Furthermore, you will develop, document, and maintain architectures, requirements, interfaces, designs, and algorithms for the TMP system. Collaborating with the software development team to share your expertise will be vital, as will driving the TMP software architecture and design approach through software process development, selection, tailoring, deployment, and tools and metrics. Accuracy and accountability are of utmost importance, along with the development of software verification plans, test procedures, and test environments. You will provide technical solutions for a diverse range of challenges and guide less experienced team members.

Technologies:

• Business Intelligence
• C#
• Embedded
• LESS
• ASP.NET
• Azure
• Cloud
• DevOps
• Git
• Security

More:

We are a pioneering force at Boeing, committed to innovation and collaboration to enhance the world. Our aim is to create a welcoming, respectful, and inclusive atmosphere for every teammate, offering significant opportunities for professional advancement. Tapestry Solutions, a Boeing Company, boasts over 30 years of experience in designing, implementing, training, and supporting logistics information systems. Joining the Tapestry Solutions team means access to Boeing’s vast resources while working in a family-oriented culture, with over 500 employees worldwide delivering high-quality, innovative, and cost-effective IT and business intelligence solutions. Tapestry Solutions supports 85 defense, commercial, and government customers across over 50 U.S. locations and nine countries.

We are looking for a Senior Software Systems Engineer in Hazelwood, MO, specifically for the Department of Navy Tomahawk Land-Attack Missile program. This program is growing, serving as a crucial deterrent against global adversaries and is actively utilized by multiple military organizations, expected to remain operational for the foreseeable future. As the successful applicant, you will contribute significantly to the design, development, testing, and maintenance of non-embedded software throughout its lifecycle, ensuring it meets industry standards, customer needs, and safety regulations while adhering to strict governmental guidelines.

We are dedicated to fostering a drug-free workplace, where successful candidates may be subject to testing for substances in line with our policies. We also offer a comprehensive rewards package that includes competitive pay, various benefits, and opportunities for professional growth. The specifics of these programs may vary based on eligibility factors such as geographic location and date of hire.

We want to emphasize that we are an Equal Opportunity Employer and encourage applications from all individuals, regardless of their background or unique characteristics.

last updated 13 week of 2026

Job Tags

Full time, Worldwide

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