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Defense Software Engineer Jobs in Austin, TX (NOW HIRING)

Allen Control Systems

Software Engineer

Austin, TX · On-site

Allen Control Systems (ACS) is a cutting-edge defense startup developing advanced technologies for targeting and neutralizing drones. They are seeking a highly skilled software engineer proficient in ...

Allen Control Systems

Software Engineer

Austin, TX · On-site

Allen Control Systems (ACS) is a cutting-edge defense startup developing autonomous gun turret technology. They are seeking a highly skilled software engineer proficient in C++ or Python to design ...

Allen Control Systems

Software Engineer

Austin, TX · On-site

Allen Control Systems (ACS) is a cutting-edge defense startup focused on developing an autonomous ... They are seeking a highly skilled robotics software engineer proficient in C++ or Python to design ...

Allen Control Systems

Software Engineer

Austin, TX · On-site

Allen Control Systems (ACS) is a cutting-edge defense startup, founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing a small ...

Allen Control Systems

Software Engineer

Austin, TX

Allen Control Systems (ACS) is a cutting-edge defense startup, founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing a small ...

Modern Intelligence

Senior Software Engineer

Austin, TX

$175K - $225K/yr

Modern Intelligence is building the foundational AI for defense. Over the next decade, the US ... We are looking for a Senior Software Engineer to lead the Cutlass software team. We are looking for ...

Modern Intelligence

Senior Software Engineer

Austin, TX · On-site

$175K - $225K/yr

Modern Intelligence is building the foundational AI for defense. Over the next decade, the US ... We are looking for a Senior Software Engineer to lead the Cutlass software team. We are looking for ...

Modern Intelligence

Senior Software Engineer

Austin, TX

$175K - $225K/yr

Modern Intelligence is building the foundational AI for defense. Over the next decade, the US ... We are looking for a Senior Software Engineer to lead the Cutlass software team. We are looking for ...

Eden Technologies Inc

Software Engineer

Lockhart, TX · On-site

$130K - $165K/yr

About the Role Eden Tech is seeking a hands-on Software Engineer to support embedded sensing ... Experience with industrial equipment, aerospace, defense, oil and gas, water treatment, or other ...

Ametek

Embedded Software Engineer

Austin, TX

$130K - $171K/yr

As an Embedded Software Engineer, you will design, develop, and support next-generation FPGA and RF ... the defense and science industries. New challenges arise every day that require sharp problem ...

Ametek

Embedded Software Engineer

Austin, TX · On-site

$130K - $171K/yr

As an Embedded Software Engineer, you will design, develop, and support next-generation FPGA and RF ... the defense and science industries. New challenges arise every day that require sharp problem ...

Raytheon

Software Engineer II

Austin, TX

$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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All JobsDefense Software Engineer JobsDefense Software Engineer Jobs in Austin, TX

Defense Software Engineer information

See Austin, TX salary details

$62.9K

$146.2K

$203.7K

How much do defense software engineer jobs pay per year?

As of Jul 27, 2026, the average yearly pay for defense software engineer in Austin, TX is $146,227.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,900.00 and $171,500.00 per year, depending on experience, location, and employer.

What is a Defense Software Engineer job?

A Defense Software Engineer develops, tests, and maintains software for military and defense applications. They work on secure, mission-critical systems such as weapons control, cybersecurity, and communication networks. Their role requires proficiency in programming languages, security protocols, and compliance with defense standards. Due to the nature of the industry, security clearances and adherence to classified information policies are often required.

What are the key skills and qualifications needed to thrive in the Defense Software Engineer position, and why are they important?

To thrive as a Defense Software Engineer, you need expertise in software development, a strong grasp of cybersecurity principles, and familiarity with defense industry standards, typically demonstrated by a degree in computer science, engineering, or a related field. Experience with programming languages such as C++, Java, or Python, knowledge of real-time operating systems, and certifications like Security+ or CISSP are often required. Attention to detail, problem-solving abilities, and the capacity to work collaboratively in multidisciplinary teams are valuable soft skills. These competencies ensure that complex, secure, and mission-critical software solutions are effectively developed and maintained to meet stringent defense requirements.

What types of projects and technologies do Defense Software Engineers typically work on?

Defense Software Engineers often work on projects involving the development and maintenance of software for military systems, such as radar, communications, simulation, or weapons control platforms. They frequently use technologies like embedded systems, secure coding practices, and specialized hardware interfaces. Project work can range from upgrading legacy systems to designing cutting-edge capabilities, often requiring adherence to rigorous security and compliance protocols. Collaboration with systems engineers, hardware teams, and government stakeholders is typical, offering a dynamic and mission-driven work environment. This exposure helps engineers build specialized expertise while contributing directly to national security initiatives.

What are popular job titles related to Defense Software Engineer jobs in Austin, TX? For Defense Software Engineer jobs in Austin, TX, the most frequently searched job titles are:
What job categories do people searching Defense Software Engineer jobs in Austin, TX look for? The top searched job categories for Defense Software Engineer jobs in Austin, TX are:
What cities near Austin, TX are hiring for Defense Software Engineer jobs? Cities near Austin, TX with the most Defense Software Engineer job openings:
Defense Software Engineer jobs near you
Infographic showing various Defense Software Engineer job openings in Austin, TX as of July 2026, with employment types broken down into 1% Locum Tenens, 89% Full Time, 7% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $146,227 per year, or $70.3 per hour.
Systems Software Engineer, Generalist

Systems Software Engineer, Generalist

Saronic Technologies

Austin, TX • On-site

$171K - $203K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Job description

Saronic Technologies is a leader in revolutionizing autonomy at sea, dedicated to developing state-of-the-art solutions that enhance maritime operations through autonomous and intelligent platforms.
About the Role
We are seeking experienced Systems Software Engineers to develop software that powers autonomous maritime systems. This role sits at the intersection of software, hardware, robotics, and distributed systems, requiring engineers who are comfortable working across the full stack of autonomous vehicle development-from low-level hardware interfaces and embedded systems to backend services, infrastructure, and mission-critical applications.
The ideal candidate brings strong software engineering fundamentals and has experience developing systems that interact with real-world hardware, robotics platforms, autonomous systems, or other complex cyber-physical environments.
Responsibilities
  • Design, develop, and maintain software for autonomous vehicle systems and supporting infrastructure.
  • Build reliable, scalable, and maintainable software solutions across embedded, systems, and application layers.
  • Develop software that interfaces with sensors, actuators, networking equipment, and onboard compute systems.
  • Collaborate closely with electrical, mechanical, autonomy, perception, and field engineering teams.
  • Optimize software performance, reliability, observability, and fault tolerance in mission-critical environments.
  • Design and implement distributed services, communication frameworks, and data pipelines supporting autonomous operations.
  • Participate in architecture discussions and technical decision-making across software and systems domains.
  • Support testing, validation, deployment, and troubleshooting of software in both laboratory and field environments.
  • Contribute to the continuous improvement of engineering processes, tooling, and development practices.
Required Qualifications
  • 5+ years of professional software engineering experience.
  • Strong proficiency in one or more of:
    • C++
    • Python
    • Rust
    • Go
  • Experience developing software for systems that interact with physical hardware.
  • Strong understanding of Linux-based development environments.
  • Experience with software architecture, debugging, testing, and performance optimization.
  • Experience working on complex distributed, real-time, embedded, robotics, autonomy, aerospace, defense, maritime, automotive, industrial automation, or similar systems.
  • Ability to operate effectively in cross-functional engineering environments.
Preferred Qualifications
  • Experience with embedded Linux, RTOS, device drivers, or hardware communication protocols.
  • Experience with robotics, autonomous systems, UAVs, UGVs, USVs, or maritime platforms.
  • Experience with networking, distributed systems, middleware, or communication frameworks.
  • Experience with cloud infrastructure, backend services, and deployment pipelines.
  • Familiarity with ROS/ROS2 or similar robotics frameworks.
  • Experience integrating software with sensors, controls, or electromechanical systems.
  • Experience supporting field testing and operational deployments.
  • Exposure to defense, aerospace, maritime, or other mission-critical environments.
What We're Looking For
Successful candidates may come from a variety of backgrounds, including:
  • Systems Software Engineering
  • Robotics Engineering
  • Autonomous Systems Engineering
  • Embedded Software Engineering
  • Platform Engineering
  • Infrastructure Engineering
  • Backend Software Engineering
  • Aerospace or Defense Software Development

The common thread is a demonstrated ability to build software that interacts with and enables complex hardware systems in real-world environments.
Benefits:
  • Medical Insurance: Comprehensive health insurance plans covering a range of services
  • Dental and Vision Insurance: Coverage for routine dental check-ups, orthodontics, and vision care
  • Saronic pays 100% of the premium for employees and 80% for dependents
  • Time Off: Generous PTO and Holidays
  • Parental Leave: Paid maternity and paternity leave to support new parents
  • Competitive Salary: Industry-standard salaries with opportunities for performance-based bonuses
  • Retirement Plan: 401(k) plan
  • Stock Options: Equity options to give employees a stake in the company's success
  • Life and Disability Insurance: Basic life insurance and short- and long-term disability coverage
  • Additional Perks: Free lunch benefit and unlimited free drinks and snacks in the office
Physical Demands
  • Prolonged periods of sitting at a desk and working on a computer.
  • Occasional standing and walking within the office.
  • Manual dexterity to operate a computer keyboard, mouse, and other office equipment.
  • Visual acuity to read screens, documents, and reports.
  • Occasional reaching, bending, or stooping to access file drawers, cabinets, or office supplies.
  • Lifting and carrying items up to 20 pounds occasionally (e.g., office supplies, packages).

If this role is based in the United States, it requires access to export-controlled information or items that require "U.S. Person" status. As defined by U.S. law, individuals who are any one of the following are considered to be a "U.S. Person": (1) U.S. citizens, (2) legal permanent residents (a.k.a. green card holders), and (3) certain protected classes of asylees and refugees, as defined in 8 U.S.C. 1324b(a)(3).
Saronic does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status, genetic information, sexual orientation, gender identity or any other reason prohibited by law in provision of employment opportunities and benefits. We are also committed to providing reasonable accommodations for qualified individuals with disabilities.

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