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Internship Java Developer Government Jobs in Chicago, IL

Contact Government Services, LLC

Java Developer

Chicago, IL · On-site

$140K - $220K/yr

Java Developer Employment Type: Full-Time Department: Information Technology CGS is seeking a Java ... CGS brings motivated, highly skilled, and creative people together to solve the government's most ...

Contact Government Services, LLC

Java Developer

Chicago, IL

$140K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Java Developer Employment Type: Full-Time Department: Information Technology CGS is seeking a Java ... CGS brings motivated, highly skilled, and creative people together to solve the government's most ...

Danaher

Software Engineer Internships

Aurora, IL

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Danaher

Software Engineer Internships

Aurora, IL · On-site

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

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Internship Java Developer Government information

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How much do internship java developer government jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for internship java developer government in Chicago, IL is $58.41, according to ZipRecruiter salary data. Most workers in this role earn between $50.53 and $65.38 per hour, depending on experience, location, and employer.

What is the difference between Internship Java Developer Government vs Internship Java Developer Private Sector?

AspectInternship Java Developer GovernmentInternship Java Developer Private Sector
Work EnvironmentPublic agencies, government offices, federal or state institutionsPrivate companies, tech firms, startups
Required CredentialsOften requires security clearances, government-specific certificationsTypically requires relevant Java certifications, educational background
Employer & Industry UsageGovernment projects, public service applicationsCommercial products, client-focused solutions
Search & Comparison IntentUnderstanding internship opportunities in government techExploring private sector Java internship roles

Internship Java Developer Government roles focus on public sector projects within government agencies, often requiring security clearances and familiarity with government systems. In contrast, private sector internships involve working with commercial companies on client-driven applications. Both roles provide valuable Java experience but differ mainly in work environment, credentials, and project types.

What are the most commonly searched types of Java Developer Government jobs in Chicago, IL?

The most popular types of Java Developer Government jobs in Chicago, IL are:

Internship Java Developer Government jobs near you

Java Developer

Contact Government Services, LLC

Chicago, IL • On-site

$140K - $220K/yr

Full-time

Re-posted 17 days ago

Job description

Java Developer
Employment Type: Full-Time 
Department: Information Technology

CGS is seeking a Java developer/programmer to join a team working on the enhancement of data utilization for a large, state-run project. The developer will be asked to aggregate data from several different existing sources and prepare plans for how this data can be collected, processed, stored, and reported on.   The candidate for this position should have a strong understanding of large-scale enterprise systems and have a demonstrated expert knowledge of Java coding and web applications including Java Server Faces Framework.

CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting edge technology. To carry out our mission, we are seeking candidates that are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities.

Skills and attributes for success:
- Collaborate with business analyst and developers to produce software designs
- Provide work estimates to project manager, provide frequent status updates and track progress against the project work plan
- Formulate program specifications and basic prototypes
- Transform software designs and specifications into high functioning code in the appropriate language
- Integrate individual software solutions to higher level systems
- Use web-based tools to create and advance applications
- Test code periodically to ensure it produces the desirable results and perform debugging when necessary
- Collaborate with business, development, and QA teams to develop testing and acceptance procedures
- Perform upgrades to make software and systems more secure and efficient
- Collaborate with business analyst to provide training, knowledge transfer, and documentation for user support

Qualifications:
- Three (3) Years of experience developing Java web applications using the Java Server Faces Framework
- Five (5) Years of experience in Java web application user interface design and implementation including HTML, CSS, and Javascript
- Three (3) Years of experience integrating Java web applications with SQL databases using Hibernate
- Three (3) Years of SQL relational database design and coding experience
- Five (5) Years of experience developing software both independently and in a team environment
- Ability to demonstrate superior organizational skills with an acute attention to detail
- Ability to work effectively under pressure in time-sensitive situations and prioritize multiple projects with similar deadlines

Our commitment:
Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting edge technology with world-class personnel to deliver customized solutions that fit our clients’ specific needs. We are committed to solving the most challenging and dynamic problems.

For the past seven years we’ve been growing our government-contracting portfolio, and along the way we’ve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.

Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.

We care about our employees. Therefore, we offer a comprehensive benefits package:
- Health, Dental, and Vision
- Life Insurance
- 401k
- Flexible Spending Account (Health, Dependent Care, and Commuter)
- Paid Time Off and Observance of State/Federal Holidays

Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran

Join our team and become part of meaningful government innovation!

Explore additional job opportunities with CGS on our Job Board:
https://cgsfederal.com/join-our-team/

For more information about CGS please visit: https://www.cgsfederal.com or contact:
Email: info@cgsfederal.com

#CJ

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. 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.