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Defense Internship Jobs in Alabama (NOW HIRING)

Sigma Defense

1710 - Software Engineer II

Huntsville, AL · On-site

$43.27/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Sigma Defense is seeking a Software Engineer II to join our team developing software solutions for ... Requirements * 3-4 years of software development experience (professional, internship, academic, or ...

Sigma Defense

1710 - Software Engineer II

Huntsville, AL

$43.27/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Sigma Defense is seeking a Software Engineer II to join our team developing software solutions for ... Requirements * 3-4 years of software development experience (professional, internship, academic, or ...

Sigma Defense

1710 - Software Engineer II

Huntsville, AL · On-site

$43.27/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Sigma Defense is seeking a Software Engineer II to join our team developing software solutions for ... Requirements * 3-4 years of software development experience (professional, internship, academic, or ...

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Defense Internship information

What is a defense internship?

A defense internship is a temporary position, often for students or recent graduates, within a government agency, military branch, or defense-related organization. These internships provide hands-on experience in areas such as policy analysis, engineering, intelligence, logistics, or cybersecurity, supporting national defense objectives. Participants gain valuable exposure to real-world defense operations, build professional networks, and may increase their chances of securing full-time roles in the defense sector after graduation.

What types of projects or responsibilities can I expect during a defense internship?

As a Defense Intern, you may be assigned to a wide range of projects depending on your department, such as research analysis, supporting policy development, assisting with logistics planning, or contributing to technology and engineering teams. Interns often work alongside experienced professionals, participating in team meetings and collaborating on ongoing defense initiatives. The dynamic nature of the field provides an opportunity to learn about national security challenges, gain hands-on experience with classified or sensitive information (where appropriate), and develop skills that are highly valued in defense careers.

What are the key skills and qualifications needed to thrive as a defense intern, and why are they important?

To thrive as a Defense Intern, you typically need a background in political science, international relations, or a related field, along with strong analytical and research skills. Familiarity with government databases, security clearance processes, and proficiency in Microsoft Office or data analysis tools is often required. Outstanding written communication, attention to detail, and a collaborative mindset set exceptional candidates apart. These skills and qualifications ensure interns can effectively support defense projects, handle sensitive information, and contribute to team objectives in a secure environment.

What are the most commonly searched types of Defense jobs in Alabama?

The most popular types of Defense jobs in Alabama are:

What cities in Alabama are hiring for Defense Internship jobs?

Cities in Alabama with the most Defense Internship job openings:

Defense Internship jobs near you
Infographic showing various Defense Internship job openings in Alabama as of August 2026, with employment types broken down into 89% Full Time, 7% Part Time, 3% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Engineering Internship (Must be US Citizen)

IERUS Technologies, Inc.

Huntsville, AL • On-site

$16.75 - $22/hr

Internship

Posted yesterday

New

Job description

Engineering Internship

IERUS specializes in technologies and design for Weapon Systems, Analytical Computing, and electromagnetics (RF, IR, and Optical) applications. IERUS also supports customers with a diverse set of competencies including software development, air and missile defense, and systems engineering. IERUS develops value for our defense and commercial customers through accelerations of the technology life cycle: identifying, creating, transitioning, and producing technologies with integrity of purpose and product.

We are currently seeking year-round engineering interns to work at our Huntsville, AL location. We are accepting applications for graduate and undergraduate students. Our internships offer experience in many areas and we work to cross-train as much as possible to provide a diverse set of exposures to Radar Systems, Aerospace Systems, Avionics, Modeling and Simulation, Antenna Design and Analysis, Software Development and more.

In this role you will be expected to perform many different engineering tasks such as Lab Prototyping & Testing with different types of hardware and test software, documenting test results & ensuring compliance with defense industry standards applicable with any future DoD career, designing fixtures, and various other project engineering tasks. You will learn the process of DoD contracts and help execute ongoing programs in various stages of the engineering lifecycle.

Qualifications:

  • Must be a US citizen with the ability to obtain and maintain a DoD security clearance
  • Currently enrolled in college and obtaining a Bachelor or Master of Science in:
    • Aerospace Engineering
    • Mechanical Engineering
    • Electrical Engineering
    • Computer Engineering
    • Systems Engineering
    • Computer Science
    • Physics
    • Optics
    • Mathematics
    • Another related science/technical field

Requirements:

  • Strong analytical thinking and willingness to learn
  • Copy of current transcript must be attached when completing application (official transcript is not required)

Location: Huntsville, AL

IERUS Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.

IERUS Technologies participates in E-Verify.