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Defense Engineering Jobs in Arizona (NOW HIRING)

Sr Software Engineer

Tucson, AZ · On-site

$115K - $152K/yr

... small business engineering firm providing innovative, end-to-end, rapid-turn solutions to our government and commercial clients. Founded in 2019, Talon employs over 150 Aerospace and Defense ...

Sr Mechanical Engineer

Tucson, AZ · On-site

$98K - $130K/yr

... small business engineering firm providing innovative, end-to-end, rapid-turn solutions to our government and commercial clients. Founded in 2019, Talon employs over 150 Aerospace and Defense ...

... small business engineering firm providing innovative, end-to-end, rapid-turn solutions to our government and commercial clients. Founded in 2019, Talon employs over 150 Aerospace and Defense ...

Founded in 2019, Talon employs over 150 Aerospace and Defense engineers and other support staff to solve complex engineering problems for a variety of applicati.

Sr Mechanical Engineer

Tucson, AZ

$89K - $118K/yr

This position offers the opportunity to work on critical defense technologies and collaborate with multidisciplinary teams in a fast-paced engineering environment. Key Responsibilities: * Design ...

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Defense Engineering information

See Arizona salary details

$12

$29

$53

How much do defense engineering jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for defense engineering in Arizona is $29.40, according to ZipRecruiter salary data. Most workers in this role earn between $18.80 and $35.38 per hour, depending on experience, location, and employer.

What does a defense engineer do?

A defense engineer designs, develops, and tests military systems, equipment, and technologies such as weapons, communication systems, and defense infrastructure. They often work with specialized tools, adhere to strict safety and security standards, and may require security clearances and knowledge of engineering principles, materials, and systems integration.

What are some common challenges faced by professionals in Defense Engineering, and how can they be managed?

Defense Engineering professionals often encounter challenges such as rapidly evolving technology requirements, strict regulatory compliance, and the need to maintain confidentiality on sensitive projects. Managing these challenges requires adaptability, strong communication skills for cross-functional collaboration, and a commitment to ongoing professional development. Building strong relationships with team members and staying current with industry best practices can help engineers effectively navigate these complexities and contribute to successful project outcomes.

What is defense engineering?

Defense engineering is a specialized field of engineering focused on designing, developing, and maintaining systems, equipment, and technologies used by the military and defense organizations. This includes everything from vehicles, weapons, and protective equipment to advanced communication and surveillance systems. Defense engineers work to ensure these technologies are reliable, effective, and meet strict safety and regulatory standards. They often collaborate with government agencies, private contractors, and multidisciplinary teams to address evolving security and defense challenges.

What engineers make $300,000 a year?

In defense engineering, senior engineers such as aerospace, systems, or electrical engineers with extensive experience, advanced skills, and security clearances can earn salaries approaching or exceeding $300,000 annually, especially in high-demand sectors or with leadership roles. These positions often require specialized knowledge, advanced degrees, and certifications, and may involve working on complex projects or managing teams.

What is the difference between Defense Engineering vs Mechanical Engineering?

AspectDefense EngineeringMechanical Engineering
Required CredentialsBachelor's or higher in engineering, security clearances often requiredBachelor's or higher in mechanical engineering, professional licensure optional
Work EnvironmentDefense contractors, government agencies, secure facilitiesManufacturing plants, research labs, design firms
Industry UsageMilitary, defense technology, aerospaceAutomotive, aerospace, manufacturing, energy

Defense Engineering and Mechanical Engineering share foundational engineering principles, but Defense Engineering focuses on developing military and security systems within secure environments, often requiring security clearances. Mechanical Engineering has a broader application across industries like automotive and aerospace, with less emphasis on security. Both roles demand strong technical skills, but Defense Engineering emphasizes specialized knowledge related to defense technology and security protocols.

What are the key skills and qualifications needed to thrive as a Defense Engineer, and why are they important?

To thrive as a Defense Engineer, you need a strong background in engineering principles, systems integration, and security protocols, typically supported by a relevant engineering degree and security clearance. Familiarity with CAD software, simulation tools, project management systems, and compliance with defense industry standards such as ITAR or DoD regulations is essential. Problem-solving, attention to detail, and effective teamwork are critical soft skills that distinguish top performers in this role. These skills and qualities are vital to ensure the safety, reliability, and effectiveness of defense systems while meeting strict regulatory and operational requirements.

What jobs pay $500,000 a year in the US?

In defense engineering, senior roles such as defense program managers, chief engineers, or high-level consultants can reach or exceed $500,000 annually, especially with experience, security clearances, and leadership responsibilities. These positions often require advanced degrees, specialized skills, and extensive industry experience, and may include bonuses, profit sharing, or other incentives.

What engineers make $500,000?

In defense engineering, senior roles such as systems engineers, program managers, and lead engineers with extensive experience, advanced degrees, and specialized skills can reach or exceed a $500,000 annual salary, especially with bonuses and profit sharing. These positions often require security clearances, leadership abilities, and expertise in areas like missile defense, cybersecurity, or aerospace systems.
Infographic showing various Defense Engineering job openings in Arizona as of June 2026, with employment types broken down into 90% Full Time, and 10% Part Time. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $61,154 per year, or $29.4 per hour.

$69 - $74/hr

Other

Medical, Dental, Life, Retirement

Posted 8 days ago


Job description

We are hiring Senior Software Engineer - Test Systems (ATE / C# / Hardware Integration) to build software for automated test systems (ATE) used in aerospace and defense. Hands-on role working across C#, C++, hardware integration, and real-world production systems. We hire and grow engineers who thrive on solving hard problems and turning bold ideas into real-world solutions. If you're driven to design, develop, and test technology that truly makes an impact, you'll feel at home here.
Join Quest Defense Systems & Solutions as our Senior Software Engineer to develop software for automated test equipment (ATE) and factory test systems supporting advanced aerospace and defense products. This is a hands-on engineering role focused on building applications, integrating hardware, and troubleshooting real-world test environments. You'll work directly with instrumentation, production systems, and hardware interfaces, making a tangible impact on product quality and delivery.
Location: Tucson or Scottsdale, AZ (onsite)
Relocation: Available
Clearance: U.S. Citizenship required (Secret Clearance preferred)
Key Responsibilities

  • Develop test software applications, libraries, and instrument drivers (C#, C++)
  • Integrate software with automated test equipment (ATE) and lab instrumentation
  • Troubleshoot software and hardware integration issues in production environments
  • Collaborate with electrical, systems, and manufacturing engineers
  • Support full software lifecycle (requirements → development → validation)
  • Work in a fast-paced environment supporting real production systems
Engineers from aerospace, defense, manufacturing, or industrial automation backgrounds are encouraged to apply.
Required Qualifications
  • 5+ years of experience in software development (C#, C++, or similar)
  • Experience with test systems, hardware integration, or instrumentation
  • Strong troubleshooting skills across software and physical systems
  • Experience with Windows OS, Visual Studio, Azure DevOps
  • Bachelor's degree in STEM (or equivalent experience)
  • U.S. Citizenship (clearance eligible)
Preferred Qualifications
  • Experience with Automated Test Equipment (ATE)
  • Familiarity with NI tools (VISA, MAX, etc.) or LabVIEW
  • Knowledge of hardware interfaces (TCP/IP, UDP, RS-422)
  • Background in aerospace, defense, or manufacturing
The QDSS Advantage:
At QDSS, our advantage is purpose-driven work, collaborative teams, and complex challenges that push boundaries and build lasting impact. You'll grow your career while contributing to mission-critical programs that demand excellence and shape the future.
What You'll Find Here
  • Work That Matters - Next-generation, safety- and mission-critical projects where your contributions have real-world impact.
  • Growth That's Supported - Competitive compensation, employer-matched 401(k), certification assistance, and clear opportunities for advancement.
  • A Culture That Works - A flexible, collaborative, and people-first environment where teamwork, innovation, and balance are valued.
Benefits Include
  • Competitive pay, comprehensive medical/dental/life and disability coverage, 401(k) with employer match, professional development support, and a flexible, friendly workplace.

Full compensation package is based on candidate experience and certifications
Pay Ranges
$69-$74 USD
At Quest Defense Systems and Solutions, we don't just build technology - we engineer the future. From next-generation aerospace solutions to cutting-edge defense systems, we tackle the toughest, mission-critical challenges that keep people safe and push the boundaries of innovation. This is where problem-solvers, innovators, and visionary thinkers come together to shape the future. With over 25 years of aerospace and defense engineering expertise, our commitment to delivering high-quality, transformative solutions sets us apart - not just as an industry leader, but as a driving force for impactful change. Together, we're not just leading the industry - we're revolutionizing it.
Quest Defense provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.