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Internship Defense Contractor Software Engineer Jobs in Maryland

EXPANSIA

E01-C07 Software Engineer

Hollywood, MD

$100K - $180K/yr

The Software Engineer will contribute to the development and sustainment of advanced technology ... IC, or defense contractor programs). * Strong understanding of secure software development ...

EXPANSIA

E01-C07 Software Engineer

Hollywood, MD · On-site

$100K - $180K/yr

The Software Engineer will contribute to the development and sustainment of advanced technology ... IC, or defense contractor programs). * Strong understanding of secure software development ...

EXPANSIA

E01-C07 Software Engineer

Hollywood, MD

$100K - $180K/yr

The Software Engineer will contribute to the development and sustainment of advanced technology ... IC, or defense contractor programs). * Strong understanding of secure software development ...

BryceTech

Software Test Engineer IV

Aberdeen Proving Ground, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... defense. We specialize in systems engineering, advanced analytics, R&D programs, and strategic ... Assess contractor software development activities and provide independent recommendations regarding ...

BryceTech

Software Test Engineer IV

Aberdeen Proving Ground, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... defense. We specialize in systems engineering, advanced analytics, R&D programs, and strategic ... Assess contractor software development activities and provide independent recommendations regarding ...

BryceTech

Software Test Engineer IV

Aberdeen Proving Ground, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... defense. We specialize in systems engineering, advanced analytics, R&D programs, and strategic ... Assess contractor software development activities and provide independent recommendations regarding ...

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Internship Defense Contractor Software Engineer information

What does an internship defense contractor software engineer do?

An Internship Defense Contractor Software Engineer assists in developing, testing, and maintaining software systems for defense-related projects under the guidance of experienced engineers. Interns may work on tasks such as coding, debugging, software integration, and documentation, often focusing on secure and reliable solutions for military or government applications. They typically collaborate with multidisciplinary teams to support the development of technologies like radar systems, communications software, or cybersecurity tools. This role provides valuable hands-on experience in a highly regulated and impactful industry.

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

To thrive as an Internship Defense Contractor Software Engineer, you should have a strong foundation in computer science principles, programming languages (such as C++ or Java), and be enrolled in or have completed relevant coursework. Familiarity with secure software development practices, integrated development environments (IDEs), and version control systems like Git is typically expected. Strong problem-solving abilities, attention to detail, teamwork, and effective communication are essential soft skills in this setting. These competencies are crucial for developing high-quality, secure software that meets stringent defense industry standards while collaborating effectively in multidisciplinary teams.

What types of projects might I work on as an internship defense contractor software engineer?

As an intern software engineer at a defense contractor, you can expect to work on a variety of projects ranging from developing and testing embedded systems to supporting simulation tools and software used in defense applications. Interns often collaborate with multidisciplinary teams, including engineers, analysts, and project managers, to contribute to real-world solutions such as cybersecurity, radar systems, or mission planning software. The work environment is typically fast-paced and emphasizes security protocols, so you'll also gain experience working within strict compliance and documentation standards. These experiences not only build technical skills but also provide insight into how large, complex projects are managed in the defense industry.

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

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

What are popular job titles related to Internship Defense Contractor Software Engineer jobs in Maryland?

For Internship Defense Contractor Software Engineer jobs in Maryland, the most frequently searched job titles are:

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The top searched job categories for Internship Defense Contractor Software Engineer jobs in Maryland are:

What cities in Maryland are hiring for Internship Defense Contractor Software Engineer jobs?

Cities in Maryland with the most Internship Defense Contractor Software Engineer job openings:

Internship Defense Contractor Software Engineer jobs near you
Infographic showing various Internship Defense Contractor Software Engineer job openings in Maryland as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

E01-C07 Software Engineer

EXPANSIA

Hollywood, MD

$100K - $180K/yr

Full-time

Re-posted 18 days ago

Job description

Start Date: Immediate 
JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform named Aether Aerospace focused on delivering high-impact technologies, technology-enabled services and advanced manufacturing solutions to the U.S. Department of Defense and related national security customers. Backed by Falfurrias Management Partners, the platform brings together deep domain expertise across Army, Navy, and Air Force and Space Force programs, digital engineering, systems integration, and specialized manufacturing capabilities.     
 
The combined organization operates as a multi-entity aerospace and defense technology and tech-enabled services and manufacturing enterprise positioned for scalable growth, operational excellence, and long-term value creation. 
 
OVERVIEW 
Full-time/Permanent Employee  
Location: Hollywood, MD

Our client is seeking a Software Engineer to join our dynamic team in providing cutting-edge technical solutions. The Software Engineer will contribute to the development and sustainment of advanced technology solutions in support of Department of Defense and commercial programs. This role focuses on creating reliable, secure, and innovative software to meet mission objectives, while working closely with multidisciplinary teams in a fast-paced, dynamic environment. Candidates should bring strong technical expertise, problem-solving skills, and the ability to operate within the requirements of a DoD contractor environment. 

The proposed salary range for this position is $100,000 - $180,000. There are a host of factors that can influence final salary including, but not limited to, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, geographic location, education, and certifications. 
RESPONSIBILITIES

  • Consistently delivers high-quality work as an individual contributor. 

  • Mentors junior team members through example and feedback. 

  • Demonstrates ownership mindset, seeing problems through to resolution. 

  • Designing and building systems that are robust, maintainable, and performant. 

  • Working within complex codebases or distributed systems. 

  • Introduces improvements in architecture, build tooling, or development workflows. 

  • Solves open-ended problems with limited guidance. 

  • Balances technical tradeoffs with product and business objectives. 

  • Leads technical discussions and builds consensus. 

  • Produces clear design documentation and effectively aligns stakeholders. 

KEY QUALIFICATIONS

Clearance: Ability to obtain Top Secret clearance  
Years of Experience and Education: Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field and 7–10 years of embedded software development experience with 3–5 years managing or leading a software development team. 

  • Proficiency in C++, C, Python, and JavaScript/TypeScript 

  • Experience with RTOS environments (VxWorks, QNX, FreeRTOS), Embedded Linux, and deterministic/preemptive scheduling 

  • Hands-on experience with Git and CI/CD tools including Atlassian Bamboo, Jenkins, Bitbucket Pipelines, and GitLab CI 

  • Familiarity with Angular and Qt/QML for UI development 

  • Strong understanding of UDP/TCP protocols, multicast networking, and DDS (Data Distribution Service) 

  • Proven ability to motivate teams, communicate effectively with stakeholders, and manage expectations. 

  • Strong understanding of embedded systems, real-time constraints, and hardware/software integration. 

  • Experience with process improvement and implementing engineering best practices. 

  • Experience managing software projects in classified or restricted environments (e.g., DoD, IC, or defense contractor programs). 

  • Strong understanding of secure software development practices, including handling of classified data and systems. 

  • Working knowledge of DoD software assurance, RMF, STIG compliance, and data labeling requirements. 

  • Prior experience leading teams within SCIF or SAPF facilities. 

Aether Aerospace is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.