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Full Time Defense Contractor Software Engineer Jobs

Software System Engineer

Chantilly, VA · On-site

$100K - $215K/yr

Review contractor software plans, technical documentation, and deliverables for compliance and ... Bachelor's Degree in Computer Science, Software Engineering, Systems Engineering, or related field

Software System Engineer

Chantilly, VA · On-site

$178K - $211K/yr

... contractor software deliverables for compliance with requirements and standards • Support ... Engineering, Systems Engineering, or related field • 5-9 years of experience supporting ...

Software System Engineer

Chantilly, VA · On-site

$100K - $215K/yr

Review contractor software plans, technical documentation, and deliverables for compliance and ... UNAVAILABLEEmployment Type: FULL_TIME

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking a Software ... IC, or defense contractor programs). * Strong understanding of secure software development ...

E01-C07 Software Engineer

Hollywood, MD · On-site

$100K - $180K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking a Software ... IC, or defense contractor programs). * Strong understanding of secure software development ...

E01-C07 Software Engineer

Hollywood, MD · On-site

$100K - $180K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking a Software ... IC, or defense contractor programs). * Strong understanding of secure software development ...

Showing results 21-40

Full Time Defense Contractor Software Engineer information

See salary details

$63.5K

$147.5K

$205.5K

How much do full time defense contractor software engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for full time defense contractor software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

What does a full time defense contractor software engineer do?

A Full Time Defense Contractor Software Engineer designs, develops, tests, and maintains software systems used by military and defense organizations. Their responsibilities often include working on secure and mission-critical applications, integrating software with specialized hardware, and ensuring compliance with government security regulations. These engineers collaborate with multidisciplinary teams to deliver reliable solutions that support defense operations, such as communication, cybersecurity, simulation, and intelligence systems.

What are some common challenges faced by full time defense contractor software engineers?

Full-time defense contractor software engineers often encounter challenges such as navigating strict security protocols, working with legacy systems, and adapting to evolving government requirements. The need for security clearances and compliance with industry regulations can add complexity to daily tasks. Additionally, engineers frequently collaborate in cross-functional teams with both technical and non-technical stakeholders, requiring strong communication skills and adaptability. While the work is rewarding and mission-driven, managing deadlines and integrating with multi-disciplinary teams can be demanding.

What are the key skills and qualifications needed to thrive as a full time defense contractor software engineer?

A Full Time Defense Contractor Software Engineer needs a strong background in computer science, software development, and security protocols, often supported by a relevant degree and eligibility for security clearance. Familiarity with programming languages such as C++, Java, or Python, as well as experience with secure development environments and tools like Git and Jira, are typically required. Outstanding problem-solving, teamwork, and attention to detail are vital soft skills in this field. These competencies ensure the delivery of reliable, secure, and mission-critical software solutions in high-stakes defense environments.

What is the difference between Full Time Defense Contractor Software Engineer vs Full Time Civilian Software Engineer?

AspectFull Time Defense Contractor Software Engineer
CredentialsTypically requires security clearances, specialized certifications, and a background check.
Work EnvironmentPrimarily works on classified projects within government or defense contractor facilities.
Employer & IndustryEmployed by defense contractors or government agencies, focusing on national security projects.
Job FocusDevelops secure, mission-critical software for defense systems, often involving embedded or real-time applications.

In contrast, a Full Time Civilian Software Engineer typically works on commercial or non-classified projects in various industries, with less emphasis on security clearances. The defense contractor role demands specialized security credentials and a focus on secure, mission-critical systems, whereas civilian roles are more diverse in project scope and environment.

More about Full Time Defense Contractor Software Engineer jobs

What cities are hiring for Full Time Defense Contractor Software Engineer jobs?

Cities with the most Full Time Defense Contractor Software Engineer job openings:

What are the most commonly searched types of Defense Contractor Software Engineer jobs?

The most popular types of Defense Contractor Software Engineer jobs are:

What states have the most Full Time Defense Contractor Software Engineer jobs?

States with the most job openings for Full Time Defense Contractor Software Engineer jobs include:

What job categories do people searching Full Time Defense Contractor Software Engineer jobs look for?

The top searched job categories for Full Time Defense Contractor Software Engineer jobs are:

Infographic showing various Full Time Defense Contractor Software Engineer job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $147,524 per year, or $70.9 per hour.

Software Engineer IV (UAV Embedded)

Kratos Defense

Roseville, CA • Hybrid

$160K - $225K/yr

Full-time

Re-posted 13 days ago


Kratos Defense & Security Solutions rating

7.8

Company rating: 7.8 out of 10

Based on 10 frontline employees who took The Breakroom Quiz


Job description

Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile defense, training, and combat systems. Our customers include the U.S. federal government, foreign governments, commercial enterprises, and state and local government agencies. At Kratos, we prioritize affordability as a cornerstone of our technology. We leverage proven, cutting-edge methodologies and technology to minimize costs, streamline schedules, and mitigate risks, ensuring timely delivery of cost-effective solutions to market.
Kratos Unmanned Aerial Systems (KUAS), a division of Kratos Defense, is renowned for its expertise in developing, delivering, integrating, and supporting high-performance, cost-effective, jet-powered Unmanned Aerial Systems (Targets and Tactical). As a mid-tier defense contractor, we've demonstrated agility and innovation in providing aircraft to the US military and global allies and partners. Our track record of delivering top-notch jet-powered subscale targets has established us as a go-to defense contractor capable of delivering capabilities at an affordable price.
At KUAS, we prioritize innovation, collaboration, and growth. Our team collaborates to cultivate a supportive and dynamic workplace, fostering creativity and promoting professional development while honoring personal and family lives. Join our team and help shape the future of unmanned technology within the defense industry today!

ABOUT THE JOB

As an Embedded Software Engineer, you will architect and implement mission-critical software for our next-generation UAV flight computers. You will be the primary link between complex flight algorithms and custom avionics hardware, developing high-performance C and C++ applications that ensure deterministic control and absolute system reliability. Working at the intersection of hardware and software, you will collaborate with electrical and GNC (Guidance, Navigation, and Control) engineers to design and implement complex physical-digital interactions with MATLAB/Simulink.


WHAT YOU'LL DO

  • Designs, develops, and tests C++ flight software and hardware, sensor, and actuator integrations.
  • Analyzes and decomposes system requirements collaboratively with other engineering disciplines.
  • Writes software requirements specifications, software test descriptions, design descriptions, and test reports
  • Designs, implements, tests, and documents software according to KUAS specifications
  • Hybrid, work from office T/W/Th in Roseville, CA (Full remote considered for highly qualified candidate)

Compensation: $160,000 - $225,000


Required Experience:

  • REQUIRED QUALIFICATIONS
  •  Requires BS degree in Computing Science, Computer Science, Computer Engineering, or other technical discipline, or 15 YOE in lieu of BS degree.
  • 10 years of C or C++ programming experience
  • Demonstrated understanding of Object-Oriented programming principles and RTOS systems.
  •  Demonstrated understanding of software development life-cycle and clearly document software requirements.
  • Hands on ability to troubleshoot hardware-in-the-loop simulation modelling and make firmware updates
  • May be required to obtain a maintain a U.S. Security Clearance at the appropriate level (requires U.S. Citizenship)


PREFERRED QUALIFICATIONS
• Skills with tools such as Atlassian, MATLAB/Simulink, VxWorks, LabView
• Skills implementing interface controls based on MBSE design documentation
•Previous familiarity with OMS/UCI, A-GRA, STANAG 4586, DO-178C, AS9100, DoDI 8500.01
WORK ENVIRONMENT/PHYSICAL REQUIREMENTS:
• Office and or manufacturing environment.
• Ability to stand and sit for long periods of time.
• Ability to perform repetitive motion (keyboarding, 10-key, phones).
• May work extended hours or weekends.
• May be required to lift up to 50 pounds in accordance with KUAS General Safety Training guidelines.
TRAVEL REQUIREMENTS:
• 5-10% May be required between other KUAS locations.



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