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

Software Engineer Sr

Liverpool, TX · On-site

$93.20 - $164.45/hr

What We're Doing LockheedMartin is shaping the future of defense through cutting edge radar and ... Join a global team of 35000 engineers, software developers, and cyber experts who turn complex ...

New

Software Engineer II

Houston, TX

$93K - $127K/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 ...

Software Engineer II

Houston, TX

$93K - $127K/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 ...

Research Software Engineer

Houston, TX · On-site

$195K/yr

... Defense. They are currently seeking an HPC Research Software Engineer to join the team at NASA ... Johnson Space Center in Houston, TX, focusing on software development practices for flight software ...

Research Software Engineer

Houston, TX · On-site

$195K/yr

... Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking an HPC Research Software Engineer to join the team at NASA at ...

... defense, healthcare, gaming, financial services and retail, Pivot3 is a fast-growing company ... We are actively recruiting for a Data Path Software Engineer to join our Engineering team. This ...

Industry experience in defense? Not required -- we'll invest in you. If you meet the minimum ... Our Senior Embedded Software Engineer is a technical position that works in an Integrated Product ...

Industry experience in defense? Not required -- we'll invest in you. If you meet the minimum ... Our Senior Embedded Software Engineer is a technical position that works in an Integrated Product ...

Principal HWIL Software Engineer

Houston, TX

$128K - $172K/yr

Join us and help shape the future of aerospace and defense. The Hardware in the Loop (HWIL ... May train software developers in the use of configuration management tools and the implementation ...

... defense intelligence, EMSO, advanced analytics, and programmatic domains. As an employee-owned ... As a Mid-Level Software Engineer supporting NASA programs through a contractor organization, you ...

Sr HWIL Software Engineer

Houston, TX

$117K - $154K/yr

Join us and help shape the future of aerospace and defense. The Hardware in the Loop (HWIL ... May train software developers in the use of configuration management tools and the implementation ...

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Defense Software Engineer information

See Houston, TX salary details

$60.6K

$140.9K

$196.2K

How much do defense software engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for defense software engineer in Houston, TX is $140,881.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,600.00 and $165,200.00 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 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 cities near Houston, TX are hiring for Defense Software Engineer jobs? Cities near Houston, TX with the most Defense Software Engineer job openings:
Infographic showing various Defense Software Engineer job openings in Houston, TX as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $140,881 per year, or $67.7 per hour.

Software Engineer Sr

慨正橡扯

Liverpool, TX • On-site

$93.20 - $164.45/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New


Job description

What We’re Doing

LockheedMartin is shaping the future of defense through cutting edge radar and missile defense technologies, and we want you to help write the next chapter. As the premier developer of active electronically scanned array (AESA) radars and integrated air and missile defense solutions for the U.S. military, our allies, and more than 45 nations worldwide, we deliver world class situational awareness, early warning, and kill assessment capabilities in the most demanding environments. Join a global team of 35000 engineers, software developers, and cyber experts who turn complex challenges into reliable, next generation systems that keep warfighters ahead of emerging threats. Your talent will power everything from space domain awareness to ground based radar testbeds, ensuring the safety of today’s forces and the security of tomorrow’s world.

The Work

The Lockheed Martin Rotary & Mission Systems Software Engineer will have the opportunity to perform real-time processing software development in support of our product lines. Additionally, you will be working as part of an Agile team with domain experts from Hardware, Software, Subsystems and Systems Engineering to understand requirements, establish architecture/design, implement sound solutions, develop unit tests, and support integration and sustainment activities.

This position requires a U.S. DoD Security Clearance at the SECRET level. This position is located at a facility that requires special access.

Who We Are

Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a safer place. Our RMS business in Moorestown & Camden, NJ are hubs of talented engineers, scientists, and professionals committed to shaping the future of defense technology. We value collaboration, excellence, and integrity in everything we do. As a part of our team, you will work alongside like-minded individuals dedicated to pushing the boundaries of what’s possible.

Why Join Us

Your Health, Your Wealth, Your Life

Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.

Explore some of the cutting‑edge technologies we support: https://lockheedmartin.com/en-us/capabilities/missile-defense/golden-dome-missile-defense.html

Experience Level

Experience Level: Experienced Professional

Business Unit

Business Unit: RMS

Relocation Available

Relocation Available: Possible

Career Area

Career Area: Software Engineering

Type

Type: Full-Time

Shift

Shift: First

Basic Qualifications
  • Bachelor’s Degree in Computer Science or equivalent technical discipline with a concentration in computer science courses
  • Minimum of 5 years' Object Oriented C++ Software Development experience
  • Experience with Automated Test tools and Techniques and Static Code Analysis
  • Linux Environment
  • Agile Development and configuration Management tools (Git, JIRA, Confluence)
  • Ability to obtain & maintain a U.S. DoD Security Clearance at the SECRET level. U.S. Citizenship required
Desired Skills
  • Experience with Software Modeling (UML) and architecture
  • Experience developing system and software requirements and design
  • Understanding and application of Design Patterns
  • Experience in common scripting languages (ex: bash, Python)
  • Experience with Code Optimization for real time systems
  • Experience with Continuous Integration/ Continuous Delivery (CI/CD) Methodologies
  • Experience working in a team environment
  • Digital Signal Processing
  • CUDA development
  • Embedded Applications
  • Radar development experience

Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level: Secret

Other Important Information You Should Know

Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Schedule for this Position: 4x10 hour day, 3 days off per week

Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $93,200 - $164,450. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.

Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.

This position is incentive plan eligible.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

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