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Government Software Engineer Jobs in Chicago, IL

CACI International, Inc.

Software Engineer

Lisle, IL · On-site

$189K/yr

Government missions with high-reliability systems ranging from small, custom hardware/software builds to 24x7 enterprise products used across multiple customers. We are seeking a Software Engineer ...

CACI International, Inc.

Software Engineer

Lisle, IL · On-site

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to ... Federal Government. You will help deliver groundbreaking research, and advanced networking and ...

Relativity

Software Engineer

Chicago, IL · On-site

The world's largest law firms, corporations, and government agencies rely on Relativity's legal AI ... This role reports to the Manager of Software Engineering and provides the opportunity to work on ...

Relativity

Software Engineer

Chicago, IL · On-site

$79K - $119K/yr

The world's largest law firms, corporations, and government agencies rely on Relativity's legal AI ... Knowledge of software engineering practices across the application stack Preferred * Understanding ...

Relativity

Software Engineer

Chicago, IL · On-site

$79K - $119K/yr

The world's largest law firms, corporations, and government agencies rely on Relativity's legal AI ... Familiarity with software engineering, cloud platforms, and containerization fundamentals

Ritchie Bros.

Software Engineer

Westchester, IL

The Software Engineer, as a member of the software development team, will be focused on developing ... government surplus, lifting and material handling, energy, mining and agriculture. The company ...

Relativity

Software Engineer

Chicago, IL · On-site

$79K - $119K/yr

The world's largest law firms, corporations and government agencies rely on Relativity's legal AI ... Preferred * At least 1 year of experience in software engineering or equivalent practical ...

Motorola

Embedded Software Engineer

Schaumburg, IL · On-site

$75K - $150K/yr

Candidates for this position are software engineers with strong programming skills who demonstrate ... S. citizen with the ability to obtain necessary security clearance as required by government ...

Relativity

Advanced Software Engineer

Chicago, IL · On-site

$103K - $155K/yr

The world's largest law firms, corporations, and government agencies rely on Relativity's legal AI ... ABOUT THE ROLE As an Advanced Software Engineer on the Discovery team, you will design, build, and ...

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Showing results 1-20

All JobsGovernment Software Engineer JobsGovernment Software Engineer Jobs in Chicago, IL

Government Software Engineer information

See Chicago, IL salary details

$65.5K

$152.1K

$211.9K

How much do government software engineer jobs pay per year?

As of Jul 27, 2026, the average yearly pay for government software engineer in Chicago, IL is $152,091.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,700.00 and $178,400.00 per year, depending on experience, location, and employer.

What are Government Software Engineers?

Government Software Engineers are professionals who design, develop, test, and maintain software systems used by government agencies. They work on projects that support public services, national security, data management, and various digital platforms for citizens and government operations. These engineers often address unique security, compliance, and scalability requirements due to the sensitive nature of government data. Their work is crucial in ensuring the efficient and secure functioning of government technology infrastructure.

What is the difference between Government Software Engineer vs Civil Software Developer?

AspectGovernment Software EngineerCivil Software Developer
CredentialsBachelor's in Computer Science or related, security clearances often requiredBachelor's in Civil Engineering, Computer Science, or related
Work EnvironmentGovernment agencies, secure facilities, regulated environmentsConstruction sites, infrastructure projects, urban planning
Employer & IndustryFederal, state, or local government agenciesConstruction firms, civil engineering companies
Common Search/ComparisonYesYes

Government Software Engineers focus on developing software for government agencies, often requiring security clearances and working within regulated environments. Civil Software Developers work on infrastructure and civil projects, emphasizing software for construction and urban planning. While both roles involve software development, their industries, work settings, and credentials differ significantly.

What are some common challenges faced by government software engineers when working on public sector projects?

Government software engineers often encounter unique challenges such as navigating strict security protocols, complying with regulatory standards, and working with legacy systems that may require modernization. These projects typically involve extensive documentation and collaboration with cross-functional teams, including policy makers and end users, to ensure solutions meet public needs. Additionally, timelines can be influenced by procurement processes and budget constraints, making flexibility and strong communication skills essential for success.

What are the key skills and qualifications needed to thrive as a Government Software Engineer, and why are they important?

To thrive as a Government Software Engineer, you need strong programming skills, knowledge of secure software development practices, and a relevant degree in computer science or a related field. Familiarity with government-approved frameworks, security clearance processes, and tools like Git, Java, Python, and cloud platforms is often required. Attention to detail, strong problem-solving, and the ability to work collaboratively while adhering to strict regulations are vital soft skills. These capabilities ensure that software solutions are reliable, secure, and compliant with government standards, supporting critical public sector missions.
What are popular job titles related to Government Software Engineer jobs in Chicago, IL? For Government Software Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Government Software Engineer jobs in Chicago, IL look for? The top searched job categories for Government Software Engineer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Government Software Engineer jobs? Cities near Chicago, IL with the most Government Software Engineer job openings:
Government Software Engineer jobs near you
Infographic showing various Government Software Engineer job openings in Chicago, IL as of July 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution, with an average salary of $152,091 per year, or $73.1 per hour.
Software Engineer

Software Engineer

CACI International, Inc.

Lisle, IL • On-site

$189K/yr

Full-time

Medical, Retirement, PTO

Posted 8 days ago

Job description

Job Title: Software Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: None
Employee Type: Regular
Percentage of Travel Required: Up to 25%
Type of Travel: None
* * *
The Opportunity
Join CACI's Wireless Group-an elite team of ~30 engineers specializing in digital signal processing, large-scale application development, wireless protocols, hardware integration, and mission-critical platform development. For nearly three decades, our solutions have supported U.S. Government missions with high-reliability systems ranging from small, custom hardware/software builds to 24x7 enterprise products used across multiple customers.
We are seeking a Software Engineer who enjoys solving non-standard technical challenges and contributing to innovative wireless and telecommunications solutions.
What You'll Do
  • Design, develop, integrate, test, and maintain complex telecommunications software-including physical layer, L2/L3 protocols, core network procedures, applications, and user interfaces.
  • Collaborate with product development teams to create concepts, evaluate feasibility, and deliver high-quality technical solutions.
  • Participate in systems-level engineering discussions to align multiple use cases into best-in-class designs.
  • Travel occasionally (0-15%) to CACI partner sites, customer sites, or other engineering locations.

Required Qualifications
  • Bachelor's or Master's degree in Computer Engineering, Computer Science, Electrical Engineering, or related technical field.
  • Minimum 3 years of relevant software engineering experience (or equivalent combination of education and experience).
  • Proficiency developing in Linux/Unix environments.
  • Strong software development skills in C++ and C, including Object-Oriented Design.
  • Experience using development tools (editors, compilers, debugging tools).
  • Ability to learn new technologies quickly and work with existing codebases.
  • Ability to read technical specifications and translate them into software implementations.
  • Strong oral/written communication skills and ability to work both independently and collaboratively.
  • Flexible and adaptable to evolving technical environments.
  • Strong problem-solving skills with willingness to expand beyond assigned tasks.
  • Ability to obtain and maintain a TS/SCI clearance.
Desired Qualifications
  • Experience with wireless protocols (e.g., 3GPP, IEEE standards, ITU/ETSI mobile radio standards).
  • Experience with Python or other scripting languages.
  • Familiarity with multi-threaded applications and multi-processor systems.
  • Experience debugging system-level issues using lab equipment.
  • Knowledge of software engineering processes from requirements reviews to final delivery and sign-off.

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$90,300 - 189,600 USD
CACI 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.

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