S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
Quick apply
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
Quick apply
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
Tucson, AZ · On-site
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
Tucson, AZ · On-site
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
Quick apply
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
Tucson, AZ · On-site
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
Tucson, AZ · On-site
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements This role applies ...
Tucson, AZ · On-site
S. defense contractor. What You'll Do * 14951513 MAT Ramp: Software Engineer ENG03 - Cleared On-Site The Test Equipment Engineering (TEE) team within the Specialty Engineering Directorate is a multi ...
Tucson, AZ · On-site
S. defense contractor. What You'll Do * 14951513 MAT Ramp: Software Engineer ENG03 - Cleared On-Site The Test Equipment Engineering (TEE) team within the Specialty Engineering Directorate is a multi ...
S. defense contractor. What You'll Do * 14951513 MAT Ramp: Software Engineer ENG03 - Cleared On-Site The Test Equipment Engineering (TEE) team within the Specialty Engineering Directorate is a multi ...
Quick apply
S. defense contractor. What You'll Do * 14951513 MAT Ramp: Software Engineer ENG03 - Cleared On-Site The Test Equipment Engineering (TEE) team within the Specialty Engineering Directorate is a multi ...
S. defense contractor. What You'll Do * 14951513 MAT Ramp: Software Engineer ENG03 - Cleared On-Site The Test Equipment Engineering (TEE) team within the Specialty Engineering Directorate is a multi ...
S. defense contractor. What You'll Do * 14951513 MAT Ramp: Software Engineer ENG03 - Cleared On-Site The Test Equipment Engineering (TEE) team within the Specialty Engineering Directorate is a multi ...
Tucson, AZ · On-site
... Engineer supporting a major U ... S. defense contractor. What You'll Do * On Site Means they will be working at a a major U.S ...
Tucson, AZ · On-site
... Engineer supporting a major U ... S. defense contractor. What You'll Do * On Site Means they will be working at a a major U.S ...
... Engineer supporting a major U ... S. defense contractor. What You'll Do * On Site Means they will be working at a a major U.S ...
Quick apply
... Engineer supporting a major U ... S. defense contractor. What You'll Do * On Site Means they will be working at a a major U.S ...
Tucson, AZ · On-site
$100K - $125K/yr
S.based defense division, purpose-built to deliver U.S.made, U.S. delivered capabilities for the ... As a Software engineer, you will be responsible for working closely with our internal and external ...
Tucson, AZ · On-site
$100K - $125K/yr
S.based defense division, purpose-built to deliver U.S.made, U.S. delivered capabilities for the ... As a Software engineer, you will be responsible for working closely with our internal and external ...
Tucson, AZ · On-site
Software Engineer Onsite position in Tucson, AZ (Full-time Onsite) Company Overview Ondas Holdings ... S.based defense division, purpose-built to deliver U.S.made, U.S. delivered capabilities for the ...
Quick apply
Tucson, AZ · On-site
Software Engineer Onsite position in Tucson, AZ (Full-time Onsite) Company Overview Ondas Holdings ... S.based defense division, purpose-built to deliver U.S.made, U.S. delivered capabilities for the ...
Tucson, AZ · On-site
$100K - $125K/yr
S.based defense division, purpose-built to deliver U.S.made, U.S. delivered capabilities for the ... As a Software engineer, you will be responsible for working closely with our internal and external ...
Tucson, AZ · On-site
$100K - $125K/yr
S.based defense division, purpose-built to deliver U.S.made, U.S. delivered capabilities for the ... As a Software engineer, you will be responsible for working closely with our internal and external ...
Tucson, AZ · On-site
$100K - $125K/yr
S.based defense division, purpose-built to deliver U.S.made, U.S. delivered capabilities for the ... As a Software engineer, you will be responsible for working closely with our internal and external ...
Tucson, AZ · On-site
$100K - $125K/yr
S.based defense division, purpose-built to deliver U.S.made, U.S. delivered capabilities for the ... As a Software engineer, you will be responsible for working closely with our internal and external ...
Tucson, AZ · On-site
Cross Resource Group is a leading aerospace and defense organization seeking a Software Engineer to support onsite software development for mission-critical test equipment systems in Tucson, AZ. The ...
Tucson, AZ · On-site
Cross Resource Group is a leading aerospace and defense organization seeking a Software Engineer to support onsite software development for mission-critical test equipment systems in Tucson, AZ. The ...
Tucson, AZ · On-site
Rincon Research Corporation seeks a Software Engineer to create cutting edge software and cloud computing solutions to challenging national security and defense signal processing, geolocation, and ...
Tucson, AZ · On-site
Rincon Research Corporation seeks a Software Engineer to create cutting edge software and cloud computing solutions to challenging national security and defense signal processing, geolocation, and ...
Tucson, AZ · On-site
Quest Defense Systems & Solutions is seeking a Software Engineer to join the Test Equipment Engineering (TEE) team. In this role, you will design, develop, integrate, and maintain Windows-based ...
Tucson, AZ · On-site
Quest Defense Systems & Solutions is seeking a Software Engineer to join the Test Equipment Engineering (TEE) team. In this role, you will design, develop, integrate, and maintain Windows-based ...
Tucson, AZ · On-site
Quest Defense Systems & Solutions is seeking a Software Engineer to join the Test Equipment Engineering (TEE) team. In this role, you will design, develop, integrate, and maintain Windows-based ...
Tucson, AZ · On-site
Quest Defense Systems & Solutions is seeking a Software Engineer to join the Test Equipment Engineering (TEE) team. In this role, you will design, develop, integrate, and maintain Windows-based ...
... Defense Agency Program Offices. Primary Functions: * Provide technical assessment for major ... Provide technical assessments for internal Government and Contractor Integrated Product Teams (IPTs ...
Quick apply
... Defense Agency Program Offices. Primary Functions: * Provide technical assessment for major ... Provide technical assessments for internal Government and Contractor Integrated Product Teams (IPTs ...
A Defense Contractor Software Engineer develops, tests, and maintains software systems for military and defense applications. They work for private companies that contract with government agencies, such as the Department of Defense, to create secure and reliable software solutions. Their work often involves embedded systems, cybersecurity, and compliance with strict government regulations. This role requires a security clearance, knowledge of specialized programming languages, and an understanding of defense industry standards.
As a Defense Contractor Software Engineer, your daily responsibilities may include designing, coding, and testing software for defense systems, debugging complex issues, and ensuring products comply with security and regulatory standards. You'll often collaborate closely with systems engineers, hardware teams, and project managers to deliver integrated solutions. Depending on your project, you might also participate in technical reviews, support integration and testing activities, and maintain thorough documentation. Working within a multidisciplinary team, you will play a key role in delivering reliable and secure technology critical to national defense.
To excel as a Defense Contractor Software Engineer, you should possess strong programming skills in languages like C++, Java, or Python, a bachelor's degree in computer science or engineering, and eligibility for security clearance. Familiarity with tools and frameworks such as embedded systems, real-time operating systems (RTOS), and secure software development methodologies is often required, along with certifications like Security+ or CISSP. Outstanding problem-solving, attention to detail, and the ability to communicate effectively within multidisciplinary teams are valuable soft skills. These capabilities ensure project success, compliance with stringent regulations, and the ability to innovate in high-stakes, mission-critical environments.
The most popular types of Defense Contractor Software Engineer jobs in Arizona are:
For Defense Contractor Software Engineer jobs in Arizona, the most frequently searched job titles are:
The top searched job categories for Defense Contractor Software Engineer jobs in Arizona are:
Cities in Arizona with the most Defense Contractor Software Engineer job openings:

Full-time
Re-posted yesterday
Avenue Technologies is seeking a Mid-Level Software Engineer to support a major U.S. defense contractor.
What You'll Do
The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements
This role applies sound engineering practices across the software lifecycle while collaborating with cross?functional teams to deliver reliable and scalable systems.
Required Qualifications
See original requisition notes for full required qualifications.
Clearance Requirements
Secret
Work Location
Tucson, AZ
About Avenue Technologies
Avenue Technologies & Commodities Inc. (ATCI) provides engineering, technical, and professional services supporting mission-critical defense, aerospace, and government programs. Our employees work alongside industry-leading teams to deliver solutions that strengthen national security and operational readiness.