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Internship Defense Contractor Software Engineer Jobs in Chicago, IL

Capital One

Lead Software Engineer

Chicago, IL · On-site

At least 4 years of experience in software engineering (Internship experience does not apply) * At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud) Preferred ...

Capital One

Lead Software Engineer

Chicago, IL

At least 4 years of experience in software engineering (Internship experience does not apply) * At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud) Preferred ...

Capital One

Lead Software Engineer

Chicago, IL · On-site

At least 4 years of experience in software engineering (Internship experience does not apply) * At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud) Preferred ...

Jorie AI

Software Engineer

Oak Brook, IL · Remote

Software Engineer Job Overview: We are seeking a Python Senior Software Engineers to build and ... No Contractors, No C2C, No Visa Sponsorship No recruiting agencies. Location & Hours: Remote in USA ...

Jorie AI

Software Engineer

Oak Brook, IL · On-site

$90K - $120K/yr

Software Engineer Job Overview: We are seeking a Python Senior Software Engineers to build and ... No Contractors, No C2C, No Visa Sponsorship No recruiting agencies. Location & Hours: Remote in USA ...

Jorie AI

Software Engineer

Oak Brook, IL · Remote

Software Engineer Job Overview: We are seeking a Python Senior Software Engineers to build and ... No Contractors, No C2C, No Visa Sponsorship No recruiting agencies. Location & Hours: Remote in USA ...

Jorie AI

Software Engineer

Oak Brook, IL · Remote

Software Engineer Job Overview: We are seeking a Python Senior Software Engineers to build and ... No Contractors, No C2C, No Visa Sponsorship No recruiting agencies. Location & Hours: Remote in USA ...

Alpha Nexus Group

C++ Software Engineer

Chicago, IL · On-site

Exceptional programming skills. * An obsession with building quality software and keen to innovate ... Internship to 6 years of industry experience, have the team to train * We would love to hear about ...

Alpha Nexus Group

C++ Software Engineer

Chicago, IL

Exceptional programming skills. * An obsession with building quality software and keen to innovate ... Internship to 6 years of industry experience, have the team to train * We would love to hear about ...

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All JobsDefense Contractor Software Engineer JobsInternship Defense Contractor Software Engineer JobsInternship Defense Contractor Software Engineer Jobs in Chicago, IL

Internship Defense Contractor Software Engineer information

See Chicago, IL salary details

$13

$26

$39

How much do internship defense contractor software engineer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for internship defense contractor software engineer in Chicago, IL is $26.18, according to ZipRecruiter salary data. Most workers in this role earn between $21.30 and $29.71 per hour, depending on experience, location, and employer.

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 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 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 most commonly searched types of Defense Contractor Software Engineer jobs in Chicago, IL? The most popular types of Defense Contractor Software Engineer jobs in Chicago, IL are:
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Internship Defense Contractor Software Engineer jobs near you

C++ Software Engineer

CTC Lateral - External, Not Advertised

Chicago, IL • On-site

$145K - $225K/yr

Full-time

Re-posted 21 days ago

Job description

Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting-edge trading technology. For over three decades CTC has provided critical liquidity across derivatives exchanges worldwide - making them fairer, more transparent, and more efficient.
We strive to be the most innovative firm in the industry today, tomorrow, and long into the future while upholding ethical excellence. We believe that CTC makes a positive impact on the markets, the lives of our employees, and all the communities to which we belong. Started in 1995 by a team of forward-thinking Traders, we are proud to call ourselves an industry leader that keeps making markets and each other better.
CTC is continuously looking for strong C++ Engineers to help deliver innovative and reliable trading platforms. Join our team to work at the cutting edge of speed and efficiency, build tools for global markets, gain experience with high-performance systems, and learn from some of the best in the business.
In addition to possessing sharp software development skills and a broad and deep understanding of software engineering concepts, success at CTC also requires flexibility, a drive for results, attention to detail, analytical skills, and a strong team spirit. These attributes are imperative for every role at CTC.
If you're thrilled about tackling complex problems and making a significant impact early in your career, we can't wait to hear from you!
Responsibilities
  • Understand requirements, propose solutions, and deliver software into the production environment in a timely and robust manner.
  • Foster collaboration with other teams including operations, option pricing, exchange access, inventory and risk management, and quality assurance.
  • Ensure operational safety and uphold the highest standards of software engineering by thoroughly testing code, following a coherent and maintainable design and architecture, and adhering to best practices-prioritizing carefully planned, well-structured solutions over ad hoc implementations.
Qualifications
  • ~2-5 years of experience working in a production environment & using modern C++, knowledge of C++20 preferred
  • Some, but not all areas require experience with low latency development and performance investigation tools
  • Ability to quickly triage issues and drive the resolution effort through completion
  • Experience with multi-threaded programming and distributed application architecture
  • Experience with developing trading algorithms a plus, but not required
Compensation
  • Salary Range: $145,000 - $225,000, plus a discretionary bonus.
  • The discretionary bonus will be dependent upon the individuals skills, experience, qualifications, and firm performance.

Most teams at CTC, with the exception of Trading, follow a hybrid workplace model, subject to change based on business need.
Our Benefits
We strongly believe in the well-being of our employees and their families so we offer outstanding benefits to support you both professionally and personally. These benefits include generous time off, insurance coverage, paid parental leave, free breakfast and lunch (plus healthy snacks, of course), wellness reimbursement, and a variety of other benefits focused on providing the best employee experience.
(Disclaimer: interns and contractors are not eligible for benefits at CTC)
Our Commitment to Diversity, Equity and Inclusion
At CTC, we aim to cultivate a workplace that celebrates diversity and each person feels included, engaged and empowered. Where each of us feels we belong. We are committed to having a diverse workforce and are proud to be an equal opportunity employer. CTC does not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment.
If you have a disability and believe you need a reasonable accommodation in order to search for a job opening or to apply for a position, please contact us at info@chicagotrading.com. Note that emails sent to this email account for non-disability related issues, such as following up on an application, will not receive a response.
Use of Artificial Intelligence (AI)
Information submitted by job applicants may be subject to review and analysis by automated systems, including Artificial Intelligence (AI), as part of the recruitment process. Such systems are utilized to enhance the efficiency and effectiveness of our hiring procedures. Applicants are advised that any information provided may be evaluated by AI tools to ensure an equitable and thorough assessment.

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