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Internship Defense Contractor Software Engineer Jobs in Missouri

Software Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 ... With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial ...

Software Engineer

Hazelwood, MO · On-site

$105K - $147K/yr

Software Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 ... With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial ...

Software Engineer (Experienced, Senior)

Hazelwood, MO · On-site

$115K - $152K/yr

Software Engineer (Experienced, Senior) Company: The Boeing Company The Boeing Company is looking ... Phantom Works delivers advanced, high-value capabilities for Boeing Defense, Space & Security (BDS)

Software Engineer (Experienced, Senior)

Hazelwood, MO · On-site

$115K - $152K/yr

Software Engineer (Experienced, Senior) Company: The Boeing Company The Boeing Company is looking ... Phantom Works delivers advanced, highvalue capabilities for Boeing Defense, Space & Security (BDS)

Software Engineer (Experienced, Senior)

Hazelwood, MO · On-site

$115K - $152K/yr

Software Engineer (Experienced, Senior) Company: The Boeing Company The Boeing Company is looking ... Phantom Works delivers advanced, highvalue capabilities for Boeing Defense, Space & Security (BDS)

Software Engineer (Experienced, Senior)

Hazelwood, MO · On-site

$115K - $152K/yr

Software Engineer (Experienced, Senior) Company: The Boeing Company The Boeing Company is looking ... Phantom Works delivers advanced, highvalue capabilities for Boeing Defense, Space & Security (BDS)

The Software Engineer I supports the development of software that serves Maritz technology, working ... experience; internships, co-ops, and academic or personal projects will be considered. Cloud ...

The Software Engineer I supports the development of software that serves Maritz technology, working ... experience; internships, co-ops, and academic or personal projects will be considered. Cloud ...

Senior Software Engineer

Arnold, MO · On-site

$108K - $143K/yr

They are seeking a Senior Software Engineer to design, build, deploy, and manage enterprise Windows ... Company : GRVTY is a defense technology company that provides software and data solutions for ...

Showing results 41-60

Internship Defense Contractor Software Engineer information

What types of projects might I work on as an internship defense contractor software engineer?

As an intern software engineer at a defense contractor, you can expect to work on a variety of projects ranging from developing and testing embedded systems to supporting simulation tools and software used in defense applications. Interns often collaborate with multidisciplinary teams, including engineers, analysts, and project managers, to contribute to real-world solutions such as cybersecurity, radar systems, or mission planning software. The work environment is typically fast-paced and emphasizes security protocols, so you'll also gain experience working within strict compliance and documentation standards. These experiences not only build technical skills but also provide insight into how large, complex projects are managed in the defense industry.

What are the key skills and qualifications needed to thrive as an internship defense contractor software engineer?

To thrive as an Internship Defense Contractor Software Engineer, you should have a strong foundation in computer science principles, programming languages (such as C++ or Java), and be enrolled in or have completed relevant coursework. Familiarity with secure software development practices, integrated development environments (IDEs), and version control systems like Git is typically expected. Strong problem-solving abilities, attention to detail, teamwork, and effective communication are essential soft skills in this setting. These competencies are crucial for developing high-quality, secure software that meets stringent defense industry standards while collaborating effectively in multidisciplinary teams.

What does an internship defense contractor software engineer do?

An Internship Defense Contractor Software Engineer assists in developing, testing, and maintaining software systems for defense-related projects under the guidance of experienced engineers. Interns may work on tasks such as coding, debugging, software integration, and documentation, often focusing on secure and reliable solutions for military or government applications. They typically collaborate with multidisciplinary teams to support the development of technologies like radar systems, communications software, or cybersecurity tools. This role provides valuable hands-on experience in a highly regulated and impactful industry.
What are the most commonly searched types of Defense Contractor Software Engineer jobs in Missouri? The most popular types of Defense Contractor Software Engineer jobs in Missouri are:
What are popular job titles related to Internship Defense Contractor Software Engineer jobs in Missouri? For Internship Defense Contractor Software Engineer jobs in Missouri, the most frequently searched job titles are:
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What cities in Missouri are hiring for Internship Defense Contractor Software Engineer jobs? Cities in Missouri with the most Internship Defense Contractor Software Engineer job openings:
Infographic showing various Internship Defense Contractor Software Engineer job openings in Missouri as of July 2026, with employment types broken down into 1% Locum Tenens, 79% Full Time, 6% Part Time, and 14% Contract. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution.

$105K - $147K/yr

Full-time

Medical, Life, Retirement

Re-posted 5 days ago


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Job description

Software Engineer

Company:

Tapestry - G0G

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 Engineer in Hazelwood, MO for the Department of Navy Tomahawk Land-Attack Missile program. The Tomahawk program continues to grow and expand as a relevant deterrent against adversaries across the globe and is employed by multiple military organizations. This program is expected to remain in active service for the foreseeable future.

The successful candidate for the role of Software Engineer will play a crucial role in the design, development, testing, and maintenance of non-embedded software 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 into initial design of software products. Your expertise will be instrumental in developing, maintaining, enhancing and optimizing software products and functionalities for systems integrations. Additionally, you will debug and resolve issues identified to ensure the reliability and efficiency of software products.

Position Responsibilities:

  • Handles user inquiries, troubleshoot technical issues and user feedback analysis
  • Implement current and emerging technologies, tools, frameworks and changes in regulations relevant to software development
  • Execute and document software research and development projects

Basic Qualifications (Required Skills/Experience):

  • Bachelor's Degree
  • Active U.S. Secret Clearance with the ability to obtain TS/SCI
  • Ability to meet DoD 8140 Program Foundational qualifications
  • 5+ years of experience with VB, C#, .NET and/or .NET Framework
  • 3+ years of SQL or other relational database
  • 1+ years of Unit testing frameworks like xUnit, nUnit, or MSTest

Preferred Qualifications (Desired Skills/Experience):

  • Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor's Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience
  • Windows Environment (Windows 10/11, Windows Server)
  • Knowledge of Windows Desktop Development
  • Project Management Tools (Azure DevOps, Jira, etc.)
  • Azure DevOps Pipelines or other CI/CD tools
  • Microservices or RESTful APIs
  • Agile experience
  • Strong mathematical analysis skills
  • C++
  • CompTIA Security+ certification

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 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 and date of hire.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary base pay range $105,000 - $147,510

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

Relocation assistance is not a negotiable benefit for this position.

Export Control Requirement:

This is not an Export Control position.

Safety Sensitive:

This is not a Safety Sensitive 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.

Contingent Upon Award Program

This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

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