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Internship Defense Contractor Software Engineer Jobs in Phoenix, AZ

Quona Capital

Software Engineer

Phoenix, AZ · On-site

$85 - $120/hr

Moove AV is looking for a Software Engineer to join the founding engineering team building a brand ... Coursework, projects, or internship experience involving AI/ML or LLM-driven applications.

Sapsol Technologies Inc

Software Engineer

Phoenix, AZ · On-site

... in programming languages such as C, C++, Assembly. * Experience working in DAL A software ... Experience working with Defense Customers preferred Requirements * Leading and organizing the RFIO ...

Sapsol Technologies Inc

Software Engineer

Phoenix, AZ · On-site

... in programming languages such as C, C++, Assembly. * Experience working in DAL A software ... Experience working with Defense Customers preferred Requirements * Leading and organizing the RFIO ...

Raytheon

Software Engineer II

Phoenix, AZ

$96K - $132K/yr

Industry experience in defense? Not required -- we'll invest in you. If you meet the minimum ... At Raytheon's Software Engineering Directorate (SWE) Effectors Center (EC), we deliver innovative ...

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How much do internship defense contractor software engineer jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for internship defense contractor software engineer in Phoenix, AZ is $25.24, according to ZipRecruiter salary data. Most workers in this role earn between $20.53 and $28.65 per hour, depending on experience, location, and employer.

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 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 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.

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The most popular types of Defense Contractor Software Engineer jobs in Phoenix, AZ are:

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Internship Defense Contractor Software Engineer jobs near you

Software Engineer I

Honeywell International, Inc.

Phoenix, AZ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago

Honeywell rating

8.3

Company rating: 8.3 out of 10

Based on 186 frontline employees who took The Breakroom Quiz

66th of 544 rated manufacturers

Job description


As a Software Engineer I here at Honeywell, you will be involved in the design, development, and implementation of software tools and solutions that support our aerospace products and systems. You will work on innovative projects that enhance the performance, safety, and reliability of aerospace electrical systems.
You will work report directly to our Director of Engineering, working out of Phoenix, AZ location on an Hybrid work schedule.
For the first 90 days, new hires will work 100% onsite M-F.
In this role, you will impact the development and delivery of cutting-edge solutions that support Honeywell's aerospace initiatives, helping to drive innovation and maintain our leadership in the industry.
Responsibilities
  • Develop, test and maintain software tools and applications for aerospace systems and products.
  • Translate system and software requirements into robust implementations.
  • Participate in code reviews and contribute to continuous improvement of software development processes.
  • Troubleshoot and resolve complex software bugs and defects.
  • Collaborate across various functional and global engineering and project engineering teams.
  • Work with engineering teams to help release design and documentation.

Qualifications
YOU MUST HAVE
  • Bachelor's degree or higher in Computer Science or related field.
  • 0-2 years of experience in software development, preferably in embedded systems or aerospace-related applications.

WE VALUE
  • Familiarity with programming languages such as C++, C, or Python and understanding of software development lifecycle
  • Strong analytical skills and attention to detail in design and testing processes.
  • Basic knowledge of hardware-software integration and debugging techniques.
  • Experience with version control systems and software testing methodologies.
  • Internship or co-op experience in aerospace or embedded software development.
  • Knowledge of real-time operating systems, embedded software design, and aerospace industry standards.
  • Ability to work effectively in a team environment and eagerness to learn new technologies.

Due to compliance with U.S. export control laws and regulations, candidate must be a U.S. Person, which is defined as, a U.S. citizen, a U.S. permanent resident, or have protected status in the U.S. under asylum or refugee status or have the ability to obtain an export authorization.
BENEFITS
Beyond a performance-driven salary, you'll work alongside dedicated experts on technology that's advancing aviation. As a Honeywell Aerospace employee, you're eligible for a comprehensive benefits package that includes:
  • Employer-subsidized medical, dental, vision and life insurance
  • Short-term and long-term disability coverage
  • 401(k) match, flexible spending accounts and health savings accounts
  • Employee assistance program and educational assistance
  • Parental leave and 12 paid holidays
  • Paid time off for vacation, personal and sick time

Explore your benefits: https://honeywellaerospacebenefits.com/
ABOUT HONEYWELL AEROSPACE
Join a company that's reintroducing itself to the aviation community we've helped advance for more than a century. At Honeywell Aerospace (NASDAQ: HONA), we're launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution.
Our new brand identity pairs that heritage with real momentum, as we build technology that helps pilots navigate with confidence, aircraft operate more efficiently, and operators stay ahead of change. With our systems on board 90% of the world's aircraft, your work here has reach that's rare to find anywhere else.
Focusing on our customers, investing in innovation, and building a culture of accountability and performance is how we're shaping what comes next.
Every horizon. Every mission. Every day.
ELECTRONIC SOLUTIONS
Honeywell Aerospace products and services are found on aircraft across commercial aviation, defense and space - from engines and cockpit electronics to cabin systems, mechanical components and connectivity solutions. Our technology helps operators fly more safely, reduce fuel consumption, improve on-time performance and deliver a better experience for the people on board.
As aviation continues to evolve, we're also developing systems to support autonomous and supersonic platforms, bringing the same focus on safety and efficiency to the next era of flight. With approximately 36,000 employees worldwide and net sales of $17.4B in 2025, Honeywell Aerospace is one of the largest dedicated aerospace companies in the world. Explore our businesses: https://www.honeywellaerospace.com
Electronic Solutions develops the avionics, navigation systems, sensors and electromagnetic defense technology that help aircraft perform safely and with precision. Our systems are on board 90% of the world's aircraft - serving commercial aviation, defense and space operators from integrated flight deck platforms with 30-plus years in service to radiation-hardened systems trusted for human spaceflight.
The application period for the job is estimated to be 40 days from the job posting date; however, this may be shortened or extended depending on business needs and the availability of qualified candidates. Posting Date: 07/27/2026
#LI-Hybrid

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About Honeywell

Sourced by ZipRecruiter

Honeywell is charging into the Industrial IoT revolution with the establishment of Honeywell Connected Enterprise (HCE), building on our heritage of invention and deep, on-the-ground industry expertise. HCE is the leading industrial disruptor, building and connecting software solutions to streamline and centralize the assets, people and processes that help our customers make smarter, more accurate business decisions. Moving at the speed of software, we are creating, innovating and delivering solutions fast, challenging the way things have always been done, piloting new ways for all of us to work, and expecting our successes to set new standards for our customers and for Honeywell. The Chief Architect for Honeywell Connected Enterprise will lead a team of architects and system engineers responsible for the design of applications and infrastructure that deliver high value outcomes for customers in industrial, buildings, distribution centers, and aerospace vertical markets. The Chief Architect will work directly with leadership, development teams, and offering management to design well integrated solutions that utilize software platforming to encourage reuse and speed to market.

Industry

Furniture manufacturing

Company size

10,000+ Employees

Headquarters location

Charlotte, NC, US

Year founded

1906

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