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Entry Level Defense Contractor Software Engineer Jobs in Marietta, GA

Redolent, Inc.

US_East | Data Engineer_L3

Atlanta, GA · On-site

MANDATORY "The vCenter Core team currently looking for C++ Software Engineers. The team has an ... If not sent, contractor will be rejected. Legal name (First Name, Middle name and Last Name)

YO AI Labs

Frontend Developer - Remote

Atlanta, GA · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

YO AI Labs

AI coding agents Expert - Remote

Atlanta, GA · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

YO AI Labs

Backend Engineer - Remote

Atlanta, GA · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

YO AI Labs

CUDA Software Engineer - Remote

Atlanta, GA · Remote

$60 - $100/hr

Contractor Location: Remote Job Overview We are seeking experienced CUDA Engineering Experts to support a cutting-edge GPU optimization project. You will apply your expertise in CUDA, C++, and GPU ...

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All JobsDefense Contractor Software Engineer JobsEntry Level Defense Contractor Software Engineer JobsEntry Level Defense Contractor Software Engineer Jobs in Marietta, GA

Entry Level Defense Contractor Software Engineer information

See Marietta, GA salary details

$22.8K

$99.4K

$179.2K

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

As of Sep 6, 2026, the average yearly pay for entry level defense contractor software engineer in Marietta, GA is $99,399.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,600.00 and $113,700.00 per year, depending on experience, location, and employer.

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 are the key skills and qualifications needed to thrive as an entry level defense contractor software engineer?

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 types of projects and technologies do entry level defense contractor software engineers typically work on?

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 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.

What are popular job titles related to Entry Level Defense Contractor Software Engineer jobs in Marietta, GA?

For Entry Level Defense Contractor Software Engineer jobs in Marietta, GA, the most frequently searched job titles are:

What job categories do people searching Entry Level Defense Contractor Software Engineer jobs in Marietta, GA look for?

The top searched job categories for Entry Level Defense Contractor Software Engineer jobs in Marietta, GA are:

What cities near Marietta, GA are hiring for Entry Level Defense Contractor Software Engineer jobs?

Cities near Marietta, GA with the most Entry Level Defense Contractor Software Engineer job openings:

Entry Level Defense Contractor Software Engineer jobs near you
Infographic showing various Entry Level Defense Contractor Software Engineer job openings in Marietta, GA as of August 2026, with employment types broken down into 85% Full Time, and 15% Contract. Highlights an 100% In-person job distribution, with an average salary of $99,399 per year, or $47.8 per hour.

Flight Software Engineering Intern - Fall 2026

Hermeus

Atlanta, GA

$25 - $33/hr

Internship

Re-posted 7 days ago

Job description

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage.

About The Role: 
As a Flight Software Intern, you will support the design and implementation of mission systems for uncrewed high-speed aircraft. You will work with the A-GRA (OMS/UCI) framework to help develop interoperable systems and messaging architectures.
 
Fall: Around 16 weeks (August - December)
Responsibilities:
  • Support the design and implementation of systems using A-GRA (OMS/UCI) for uncrewed high-speed aircraft
  • Assist in developing and integrating messaging systems that enable communication between mission subsystems
  • Work with messaging standards, protocols, and APIs to support system interoperability
  • Collaborate with engineering teams to test, validate, and refine mission system interfaces and integrations
Requirements:
  • Pursuing a degree in Computer Engineering, Computer Science, Electrical Engineering, or a related technical field.
  • Entry level experience of C++, C, or other embedded programming languages. 
  • Experience with working with hardware integrations and embedded computers (Raspberry PIs, arduinos, STM32s). 
  • Strong understanding of engineering first principles
  • Demonstrated ability to work within cross-functional teams
  • Interest in mission systems, autonomy, or aerospace systems integration
  • Excellent written and verbal communication skills
  • GPA of 3.0 or above
$25 - $33 an hour

The hourly rate listed for this internship is intended as a general guideline. Final compensation will be determined based on degree level.

Benefits:
  • Time Off: Interns are eligible for 5 days of sick leave and unpaid time off.
  • Office Perks: Weekly paid office lunches and fully stocked breakrooms.
 
U.S. EXPORT CONTROL COMPLIANCE STATUS 
The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a "U.S. person" as defined by22 C.F.R. 120.62or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending. 
 
EQUAL OPPORTUNITY
Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.
 
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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