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

Sierra Nevada Corporation

Software Engineer I

Plano, TX · On-site

$82K - $112K/yr

As a Software Engineer I, you will assist in the development and maintenance of software systems ... Exposure to the Aerospace and Defense industry. * Understanding of Python, JavaScript/TypeScript ...

Belcan

Mid-Level Software Engineer

Frisco, TX · On-site

$90K - $130K/yr

A Mid-Level Software Engineering position in Frisco, TX is currently available at Belcan. We are ... This role focuses on manual and automated testing within aerospace, defense, autonomy, or embedded ...

Belcan Corporation

Senior Software Engineer

Frisco, TX · On-site

$110 - $160/hr

A Senior Software Engineer position in Frisco, TX is currently available at Belcan. We are seeking ... Experience supporting autonomous systems, robotics, aerospace, or defense programs * Experience ...

Belcan

Senior Software Engineer

Frisco, TX · On-site

$115K - $152K/yr

A Senior Software Engineer position in Frisco, TX is currently available at Belcan. We are seeking ... Experience supporting autonomous systems, robotics, aerospace, or defense programs * Experience ...

Raytheon

Software Engineer II

Dallas, 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 ...

Crescent Systems Inc

Java Software Engineer

Richardson, TX · On-site

$46.75 - $64/hr

The Software Engineer will design, develop, and deliver complex state-of-the-art systems across a variety of engineering disciplines for defense department programs. Candidate must be able to ...

Actalent

Software Engineer

Richardson, TX

$60 - $75/hr

Software Engineer We are seeking a highly skilled Software Engineer with a strong experience in ... Department of Defense Secret security clearance. Additional Skills & Qualifications * Experience in ...

Raytheon Technologies

Software Engineer II

Plano, TX · On-site

$93K - $127K/yr

Join us and help shape the future of aerospace and defense. Raytheon has an opportunity for a Software Engineer II to join our Surveillance Sensor Radio Frequency (RF) Solutions Engineering Team in ...

Raytheon

Software Engineer II

Dallas, TX · On-site

$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 Allen, TX

Defense Software Engineer information

See Allen, TX salary details

$59.1K

$137.2K

$191.2K

How much do defense software engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for defense software engineer in Allen, TX is $137,223.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,600.00 and $160,900.00 per year, depending on experience, location, and employer.

What is a defense software engineer?

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 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 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 are popular job titles related to Defense Software Engineer jobs in Allen, TX?

For Defense Software Engineer jobs in Allen, TX, the most frequently searched job titles are:

What job categories do people searching Defense Software Engineer jobs in Allen, TX look for?

The top searched job categories for Defense Software Engineer jobs in Allen, TX are:

What cities near Allen, TX are hiring for Defense Software Engineer jobs?

Cities near Allen, TX with the most Defense Software Engineer job openings:

Defense Software Engineer jobs near you
Infographic showing various Defense Software Engineer job openings in Allen, TX as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $137,223 per year, or $66 per hour.

Junior Software Engineer

Mountain Top Talent LLC

Dallas, TX • Remote

Full-time

Re-posted yesterday

Key responsibilities

  • Support the development of functional, interface, and technical requirements and use cases.

  • Develop UI prototypes for the tools when required.

  • Perform software verification by developing automated testing procedures, solutions, and frameworks.

Job description

Job Title: Junior Software Engineer

Location: [Remote] / Preferred Location Dallas, TX, Huntsville, AL or Grand Rapids, MI

Clearance Required: Must be a U.S. Citizen with ability to obtain a Secret clearance

Job Type: Full-time / Entry Level

Travel: Travel 10% of the time to customer sites and Jovian HQ.

Position Summary:

We are looking for a Junior Software Engineer to join our dynamic team supporting the development of software applications, tools and frameworks supporting aviation and ground-based systems for Department of Defense (DoD) programs. This is an exciting opportunity for a recent engineering graduate to begin their career in a mission-driven environment, working on cutting-edge technologies that support national defense and warfighter capabilities.

You will perform multiple activities in the software development lifecycle under the guidance of senior engineers and technical leads.

Responsibilities:

  • Support the development of functional, interface and technical requirements and use cases. 
  • Develop UI prototypes for the tools when required. 
  • Perform software verification by developing automated testing procedures, solutions and frameworks.
  • Perform use acceptance testing and UI testing.
  • Follow the full lifecycle software development process.
  • Participate in design and code reviews.
  • Support the software deployment process.
  • Look for security vulnerabilities in coding.
  • Collaborate with team members, project leads and customers.
  • Use AI and other tools to accelerate learning and create deliverables.

Basic Qualifications:

  • Bachelors Degree in Computer Science, Computer Engineering, Software Engineering or related field.
  • Strong interest in development of software applications, tools and frameworks in desktop, cloud and web environments.
  • Strong interest in defense systems, aviation, unmanned systems, or ground vehicle technologies.
  • Basic understanding of software engineering principles and the software development lifecycle.
  • Familiarity with one or more languages: Java, JavaScript, C#, C++, C.
  • Excellent problem-solving, analytical, and written/verbal communication skills.
  • Must be a U.S. Citizen and eligible to obtain a DoD security clearance.

Preferred Qualifications:

  • Internship, co-op, or project experience.
  • Experience with Generative AI applications.
  • Experience with UML or SysML.
  • Experience with virtual and cloud computing environments (AWS, Azure, Docker, etc.).
  • Experience with software IDEs (Visual Studio, Eclipse) and git.
  • Experience with Service Oriented Architecture, REST, or microservice development.

What We Offer:

  • Mentorship and hands-on experience with real-world software solutions for defense platforms.
  • Opportunities to explore emerging technologies such as ML / AI and their applications in the DoD space.
  • Career growth in a multidisciplinary team working on mission-critical technologies.
  • Training and certification opportunities (e.g., MBSE, security clearance sponsorship). 
  • Competitive compensation and benefits package.

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