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Entry Level Defense Contractor Software Engineer Jobs in Alabama

This role will play a key part in supporting missile defense efforts and may be filled at different ... Bachelor's Degree in Software Engineering or related field * Missile Defense domain knowledge

nLogic is seeking a Software Engineer to support a mission-focused effort in the Huntsville area ... This role will play a key part in supporting missile defense efforts and may be filled at different ...

On behalf of our Defense industry client, Procom is searching for an Algorithm Software Engineer - TRK for a full-time role. This position is an onsite position at our client's Huntsville, AL 35808 ...

Showing results 41-60

Entry Level Defense Contractor Software Engineer information

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 the most commonly searched types of Defense Contractor Software Engineer jobs in Alabama?

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

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

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

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

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

What cities in Alabama are hiring for Entry Level Defense Contractor Software Engineer jobs?

Cities in Alabama with the most Entry Level Defense Contractor Software Engineer job openings:

Infographic showing various Entry Level Defense Contractor Software Engineer job openings in Alabama as of September 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 100% In-person job distribution.

Junior Software Engineer - AI/ML Applications

Huntsville, AL • On-site

Leidos
IT Services • 10K+ employees

Full-time

Posted 14 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 153 frontline employees who took The Breakroom Quiz

82nd of 501 rated business services


Job description

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Your greatest work is ahead!

Leidos' Defense Systems, Threat Modeling and Simulation Portfolio, is seeking a talented, entry-level software developer with the ability and experience to work multiple projects (primarily modeling & simulation efforts) within the Threat Modeling and Simulation Portfolio.

You will join a diverse team of junior-to-senior software developers, engineers, and scientists to help create unique solutions for complex problems. Our team solves important problems that make a difference and support our customers in the current and future defense of our nation; primarily in the areas of sensor characterization, modeling, simulation, data analysis, and algorithm development for electro-optical infrared (EO/IR) systems. The ideal developer candidate will also demonstrate experience in and/or enthusiasm toward developing a broader technical capability to support overlapping engineering and scientific disciplines with a particular focus on writing software to solve problems. Candidate will be expected to support multiple tasks in parallel, productively contribute to a team environment, and communicate effectively to management, coworkers, and customers.

You'll work within an established and very skilled team, alongside other contractors and our customers.Joining our team offers the opportunity to work with experts in their field and grow your career in an area that is appealing to you. You will quickly become an integral member of our team and be given the opportunity to take responsibility for challenging problems of your own. Because of this, we seek team members that are driven and engaged in their work while simultaneously demonstrating high character, given that you will often be working on sensitive and unique problems which require a high degree of trust from our customers.

If this sounds like the kind of environment where you can thrive, keep reading!

Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world's toughest security challenges for customers with "can't fail" missions. To explore and learn more, click here!

Are you ready to make an impact? Share your resume with us today!

Primary Responsibilities.

  • Candidate can expect to design, develop, and maintain software applications with AI/ML capabilities; build scalable data pipelines to ingest, process, and analyze large datasets; collaborate with a team of engineers and scientists to integrate machine learning models into EO/IR sensor simulations; optimize performance, reliability, and scalability for data-intensive workloads.
  • Candidate is also expected to have the ability to work and to communicate effectively within a multidisciplinary team and have familiarity with software development for both Windows and Linux OS.

Basic Qualifications.

  • Candidate must possess at least a bachelor's degree from an accredited university in software engineering, computer science, or an equivalent engineering or science degree with relevant software development experience.
  • Strong, demonstrated experience in object-oriented programming principles.
  • Proficiency in one or more of the following: Python, C++, C#.
  • Understanding of software design principles and version control (Git).
  • Experience processing and analyzing large datasets.
  • Strong analytical and problem-solving skills.
  • 0+ years of experience in a related field.
  • Must be a US Citizen
  • Must be able to obtain and maintain a DoD security clearance.
  • Candidate must be a resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL, area.

Preferred Qualifications.

  • Highly organized, demonstrating the ability to work independently at times due to a fast-paced and highly productive work environment.
  • Interest in working multiple programs with proficiency in C++, C# and Python along with the ability to create design documentation, requirements specifications, and other technical documentation.
  • Experience with machine learning frameworks such as TensorFlow, PyTorch, or scikit-learn; proficiency in data visualization libraries such as matplotlib, plotly, etc. for data analysis and reporting; ability to translate complex datasets into meaningful insights for technical and non-technical stakeholders; experience deploying, integrating, and maintaining machine learning models within production software applications.
  • Preference may be given to candidates with one or more of the following: recent stellar academic performance, a Secret clearance or above; a TS/SCI clearance (with CI Polygraph).

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:September 2, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $57,850.00 - $104,575.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.


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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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