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Entry Level Defense Contractor Software Engineer Jobs

ASRC Federal Holding

Software Engineer

Huntsville, AL · On-site

... contractor furthering missions in space, public health and defense. As an Alaska Native owned ... We are currently seeking Software Engineers to join our team based in Huntsville, AL. Candidates ...

Prosync

Software Engineer II

Annapolis Junction, MD · On-site

$99K - $136K/yr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer III

Annapolis Junction, MD

$63.25 - $84.75/hr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer II

Annapolis Junction, MD · On-site

$99K - $136K/yr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer III

Annapolis Junction, MD · On-site

$63.25 - $84.75/hr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer III

Annapolis Junction, MD · On-site

$58.75 - $79/hr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

RFA Engineering

Entry Level Software Engineer

Dubuque, IA · On-site

$65K - $90K/yr

... Entry Level Software Engineer This position is associated with the design and development of embedded software that controls machine operations and functions. Various development roles are available ...

Prosync

Software Engineer II

Annapolis Junction, MD · On-site

$107K - $146K/yr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer III

Annapolis Junction, MD · On-site

$58.75 - $79/hr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer II

Annapolis Junction, MD · On-site

$99K - $136K/yr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer II

Annapolis Junction, MD · On-site

$99K - $136K/yr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer III

Annapolis Junction, MD · On-site

$63.25 - $84.75/hr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer II

Annapolis Junction, MD

$107K - $146K/yr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer III

Annapolis Junction, MD · On-site

$58.75 - $79/hr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Prosync

Software Engineer III

Annapolis Junction, MD · On-site

$58.75 - $79/hr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

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All JobsDefense Contractor Software Engineer JobsEntry Level Defense Contractor Software Engineer Jobs

Entry Level Defense Contractor Software Engineer information

See salary details

$24K

$104.9K

$189K

How much do entry level defense contractor software engineer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for entry level defense contractor software engineer in the United States is $104,863.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,000.00 and $120,000.00 per year, depending on experience, location, and employer.

What types of projects and technologies do entry-level software engineers typically work on in the defense contracting industry?

As an entry-level software engineer in the defense contracting industry, you will often work on projects related to embedded systems, simulation software, cybersecurity applications, or mission-critical systems. Technologies commonly used include programming languages like C++, Java, or Python, as well as specialized tools for version control, testing, and secure software development. You’ll collaborate closely with multidisciplinary teams, including systems engineers, project managers, and, at times, hardware engineers. A key challenge is adhering to strict security protocols and regulatory standards, but you will gain valuable experience in secure coding practices and large-scale system integration. These projects provide a strong foundation for future advancement within the industry.

What are the key skills and qualifications needed to thrive as an Entry Level Defense Contractor Software Engineer, and why are they important?

To thrive as an Entry Level Defense Contractor Software Engineer, you need a solid background in computer science or software engineering, with proficiency in programming languages such as C++, Java, or Python, often supported by a relevant degree. Familiarity with version control systems like Git, integrated development environments (IDEs), and compliance with security standards such as DoD STIGs or obtaining a Security+ certification may be required. Strong analytical thinking, attention to detail, and effective teamwork are crucial soft skills for success in this environment. These skills and qualifications are vital to produce secure, reliable software that meets strict governmental regulations and supports critical defense operations.

What does an Entry Level Defense Contractor Software Engineer do?

An Entry Level Defense Contractor Software Engineer works on developing, testing, and maintaining software systems used in defense applications. This role often involves collaborating with multidisciplinary teams to create secure and reliable solutions for military or government clients. Responsibilities might include writing code, debugging software, and ensuring compliance with security and quality standards specific to the defense industry. Entry-level engineers often receive mentorship and training to help them understand specialized technologies and protocols required for defense projects.

What is the difference between Entry Level Defense Contractor Software Engineer vs Entry Level Software Developer?

AspectEntry Level Defense Contractor Software EngineerEntry Level Software Developer
CredentialsBachelor's in CS or related field; security clearance often preferredBachelor's in CS or related field; security clearance usually not required
Work EnvironmentGovernment contractors, defense agencies, secure facilitiesTech companies, startups, corporate offices
Industry UsagePrimarily defense, aerospace, government projectsBroad industry, including tech, finance, healthcare
Job FocusEmbedded systems, cybersecurity, defense-specific applicationsWeb, mobile, enterprise applications

While both roles involve software development, Entry Level Defense Contractor Software Engineer typically requires security clearance and focuses on defense-related projects within government or military sectors. Entry Level Software Developer has a broader industry scope with less emphasis on security clearance, working on commercial applications across various industries.

More about Entry Level Defense Contractor Software Engineer jobs
What cities are hiring for Entry Level Defense Contractor Software Engineer jobs? Cities with the most Entry Level 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 Entry Level Defense Contractor Software Engineer jobs? States with the most job openings for Entry Level Defense Contractor Software Engineer jobs include:
What job categories do people searching Entry Level Defense Contractor Software Engineer jobs look for? The top searched job categories for Entry Level Defense Contractor Software Engineer jobs are:
Entry Level Defense Contractor Software Engineer jobs near you
Infographic showing various Entry Level Defense Contractor Software Engineer job openings in the United States as of July 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $104,863 per year, or $50.4 per hour.
Entry Level Software Engineer

Entry Level Software Engineer

General Dynamics Mission Systems, Inc

Manassas, VA • On-site

$75K - $84K/yr

Other

Medical, Retirement

Posted 24 days ago

General Dynamics Mission Systems rating

7.7

Company rating: 7.7 out of 10

Based on 29 frontline employees who took The Breakroom Quiz

116th of 205 rated software companies

Job description

Basic Qualifications
Requires a Bachelor's degree in Software Engineering, or a related Science/Engineering fields. Linux experience preferred.
CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.
Responsibilities for this Position
As a Software Engineer for the Surface Cybersecurity Toolkit(CSTK) projects, you'll be a member of a cross functional team responsible for designing, developing, integrating and testing of COTS/GOTS cybersecurity software supporting the U.S. Navy's Surface Combat System and Elements.
We encourage you to apply if you have any of these preferred skills or experiences:
  • Experience with Linux and Bash
  • Experience with Java
  • Experience with C/C++
  • Experience with Python
  • Experience with Virtual Machine technology

What sets you apart:
  • Clear understanding of the software engineering concepts, principles, theories, software development process, and agile methodology
  • Clear understanding of the software development process, with Linux experience
  • Ability to grasp and apply new information quickly and handle increasing responsibilities with growing complexity
  • Team player who thrives in collaborative environments and revels in team success
  • Commitment to ongoing professional development for yourself and others
  • Identifies opportunities to apply AI for continuous improvement and innovation

Our Commitment to You:
  • An exciting career path with opportunities for continuous learning and development.
  • Research oriented work, alongside award winning teams developing practical solutions for our nation's security
  • Flexible schedules with every other Friday off work, if desired (9/80 schedule)
  • Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more
  • See more at gdmissionsystems.com/careers/why-work-for-us/benefits

Workplace Options:
This position is fully on-site.
While on-site, you will be a part of the Progeny Systems team in Manassas at the Innovation site.
Salary Note
This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled.
Combined Salary Range
USD $75,946.00 - USD $84,253.00 /Yr.
Company Overview
General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team!
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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