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Infrastructure Software Engineer Jobs in Illinois

CACI International

Software Engineer

Lisle, IL · On-site

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to ... infrastructure through application, including full stack development, to control customized ...

CACI International, Inc.

Software Engineer

Lisle, IL · On-site

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to ... infrastructure through application, including full stack development, to control customized ...

Software Technology Inc

Software Engineer 5

Chicago, IL · On-site

Software Engineer 5 As a Software Engineer you will contribute to design, development, testing and ... Works independently on complex systems or infrastructure components that may be used by one or more ...

IMC

C++ Software Engineer

Chicago, IL · On-site

As a Software Engineer, you will design and develop software solutions tailored to the hardware ... infrastructure Your Skills and Experience: * Bachelor's or Master's degree in Computer Science ...

Droisys

Software Engineer

Champaign, IL

Software Engineer Location : Champaign, IL or Midland, MI depending upon candidate preference ... and server based infrastructure. Develop, test and maintain VB.Net and C# applications for ...

Until

Software Engineer

Mundelein, IL

About the Role As a Software Engineer at Until, you'll build the computational and infrastructure backbone that enables our science to move faster. You'll design and implement data pipelines, lab ...

BloKchain Talent

Senior Software Engineer - C++

Chicago, IL · On-site

$150K - $200K/yr

... infrastructure services * Work from high-level requirements and gain an intimate understanding of ... of software engineering experience developing web based highly reliable, scalable enterprise ...

NinjaHoldings

Software Engineer

Chicago, IL · On-site +1

$100K - $150K/yr

Job Summary The Software Engineer will be responsible for building new systems, enhancing and ... Strong experience on the Frontend or the infrastructure (DevOps) * Prior FinTech experience ...

NinjaHoldings

Software Engineer

Chicago, IL · On-site +1

$100K - $150K/yr

Job Summary The Software Engineer will be responsible for building new systems, enhancing and ... Strong experience on the Frontend or the infrastructure (DevOps) * Prior FinTech experience ...

Jorie AI

Platform Software Engineer

Oak Brook, IL · On-site

Platform Software Engineer We are looking for a skilled Platform Software Engineer to design and ... You will work at the intersection of backend services, cloud infrastructure, and healthcare ...

IMC Inc

C++ Software Engineer

Chicago, IL · On-site

$175K - $225K/yr

C++ Software Engineer Chicago, United States; New York, United States IMC is seeking a highly ... infrastructure Your Skills and Experience: * Bachelor's or Master's degree in Computer Science ...

Riskexec

Software Engineer

Chicago, IL · On-site

Senior Software Engineer RiskExec is a rapidly growing SaaS company that delivers a best-in-class ... You'll treat AI systems as governed infrastructure with risk: define acceptance criteria, failure ...

Road Runner

Lead Software Engineer

Downers Grove, IL · On-site

The Lead Software Engineer is responsible for elevating engineering execution, modernizing legacy ... Partner with product owners, QA, infrastructure, data, and security teams to align on delivery ...

Tovala

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

We're looking for a Senior Software Engineer to join our engineering team and help us build the ... You'll be expected to work across our stack, including backend services, infrastructure, and ...

Design Hire

Sr Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

... infrastructure layers. Key Responsibilities * Design and build backend services and APIs using Go ... of experience in software engineering within automation or robotics environments * Strong ...

Tovala

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

We're looking for a Senior Software Engineer to join our engineering team and help us build the ... You'll be expected to work across our stack, including backend services, infrastructure, and ...

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All JobsInfrastructure Software Engineer JobsInfrastructure Software Engineer Jobs in Illinois

Infrastructure Software Engineer information

See Illinois salary details

$111.9K

$174.7K

$200.1K

How much do infrastructure software engineer jobs pay per year?

As of Jun 26, 2026, the average yearly pay for infrastructure software engineer in Illinois is $174,682.00, according to ZipRecruiter salary data. Most workers in this role earn between $167,600.00 and $198,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Infrastructure Software Engineer position, and why are they important?

To thrive as an Infrastructure Software Engineer, you need a deep understanding of computer systems, networking, cloud infrastructure, and proficiency in programming languages such as Python, Go, or Java. Experience with infrastructure automation tools (like Terraform, Ansible, or Kubernetes), cloud platforms (AWS, Azure, GCP), and possibly certifications such as AWS Certified Solutions Architect are highly valuable. Effective collaboration, problem-solving abilities, and strong communication skills help you excel in cross-functional teams and fast-paced environments. These skills are critical to building scalable, reliable systems and ensuring seamless deployment and maintenance of company infrastructure.

What does an infrastructure software engineer do?

An infrastructure software engineer designs, develops, and maintains the underlying systems and tools that support software applications and IT operations. They work with cloud platforms, automation, scripting, and networking to ensure reliable, scalable, and efficient infrastructure. Proficiency in programming languages, system administration, and knowledge of security practices are essential for this role.

What does an Infrastructure Software Engineer do?

An Infrastructure Software Engineer designs, builds, and maintains the foundational software systems that support applications, networking, and cloud environments. They focus on scalability, reliability, and performance by developing automation tools, managing CI/CD pipelines, and optimizing infrastructure. Their work ensures systems run efficiently, securely, and with minimal downtime.

What engineers make $300,000 a year?

Senior infrastructure software engineers, especially those with expertise in cloud platforms, distributed systems, and advanced scripting, can earn $300,000 or more annually. High compensation often correlates with extensive experience, specialized skills, and working in high-demand industries or companies with competitive benefits.

What engineers make $500,000?

Senior infrastructure software engineers, especially those with expertise in cloud platforms, distributed systems, and advanced scripting, can earn $500,000 or more annually in high-demand markets. Achieving this level often requires extensive experience, specialized skills, and sometimes stock options or bonuses as part of compensation packages.

What are the typical day-to-day responsibilities of an Infrastructure Software Engineer?

As an Infrastructure Software Engineer, your typical day involves designing, implementing, and maintaining automation workflows for infrastructure deployment, monitoring system performance, and responding to incidents or outages. You'll work closely with development, DevOps, and IT teams to ensure infrastructure scalability, reliability, and security. Regular tasks may include writing scripts, managing cloud resources, evaluating new tools, and participating in on-call rotations. Collaboration and proactive problem-solving are central to meeting both technical and business needs efficiently. This role offers a dynamic blend of hands-on technical work and teamwork in evolving environments.

Can I make 200k a year as a software engineer?

Infrastructure Software Engineers with extensive experience, specialized skills, and working in high-cost regions can earn salaries of $200,000 or more annually, especially with senior roles, certifications, and expertise in cloud platforms or large-scale systems. Compensation varies based on location, company size, and individual qualifications.
What are the most commonly searched types of Infrastructure Software Engineer jobs in Illinois? The most popular types of Infrastructure Software Engineer jobs in Illinois are:
What are popular job titles related to Infrastructure Software Engineer jobs in Illinois? For Infrastructure Software Engineer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Infrastructure Software Engineer jobs in Illinois look for? The top searched job categories for Infrastructure Software Engineer jobs in Illinois are:
What are popular job titles related to Infrastructure Software Engineer jobs in IL? For Infrastructure Software Engineer jobs in IL, the most frequently searched job titles are:
Infrastructure Software Engineer jobs near you
Infographic showing various Infrastructure Software Engineer job openings in Illinois as of June 2026, with employment types broken down into 1% As Needed, 90% Full Time, 6% Part Time, 2% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $174,682 per year, or $84 per hour.
Software Engineer

Software Engineer

CACI International

Lisle, IL • On-site

Other

Medical, Retirement, PTO

Posted 7 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 10%
Type of Travel: Continental US
* * *
Primary Purpose:
Under direct supervision, participate in research and innovation efforts on complex solutions to security challenges in telecommunications and IP/computer networking equipment in the cyber security domain on multiple hardware platforms utilizing Linux and/or Unix-based operating systems.
More About This Role:
You will demonstrate breadth and flexibility by contributing at various levels of software development from infrastructure through application, including full stack development, to control customized embedded communication systems. You will be part of a team that solves the most complex networking and communications challenges facing the U.S. Federal Government. You will help deliver groundbreaking research, and advanced networking and communications solutions that provide an information advantage that contributes to the mission and operational success of CACI customers.
Duties and Responsibilities:

  • Work from existing design specifications to implement, test and document software solutions in telecommunications and IP/computer networking equipment in the cyber security domain.
  • Work with a product development team to develop concepts, identify creative solutions to user requests and assess feasibility of these solutions.
  • Participate in technical activities spanning multiple technical disciplines including security analysis, software/tool development, software test, development environment and system infrastructure.
  • Work in a telecommunications development lab environment, use automation tools and lab test equipment, including protocol analyzers
  • Operate effectively and comfortably in a team environment
  • Travel to other CACI Locations or Customer Sites as necessary
  • Understand and adhere to all CACI Ethical and Compliance policies
  • Proactively ensure a safe work environment and adhere to CACI EH&S policies and procedures
  • Perform other duties as required
Minimum Education and Experience:
  • Bachelor's Degree in Computer Engineering, Computer Science, Electrical Engineering or related technical discipline and 0-5 years of experience or an equivalent combination of education, skills, and experience.
  • Experience with RISC-V assembly
  • Familiarity with Device Drivers
  • Ability to operate and code in the hardware Layers
  • Knowledge of Kernel
  • Software development skills in current languages such as: C, C++, JAVA, Python
Skills and Knowledge:
  • Familiar with software engineering process concepts from requirements reviews, code inspection, and system test plan creation to system validation
  • Use of development tools (e.g. editors, compliers, debuggers)
  • Knowledge of IP networking and/or telecommunications equipment installation, configuration and maintenance
  • Some experience debugging system-level issues with various lab equipment
  • Knowledge of Microsoft software applications and other software applications as required
  • Knowledge of IP based telephony including its architecture, configuration and maintenance is desired
These Qualifications Would Be Nice to Have:
  • Familiar with development in either Windows, Linux and/or Unix-based operating systems
  • Software development skills in current languages such as: JavaScript, ARM, MIPS, x86 or comparable languages.
  • Familiarity with software security concepts such as intrusion detection, cryptography, authentication, firewalls, secure coding practices
  • Experience debugging system-level issues with various lab equipment
  • Knowledge of Internet routing techniques protocols and tools
  • Willingness and ability to quickly learn new technologies
  • Strong oral and written communication skills
  • Ability to work both independently and as a collaborative team member

There is no clearance requirement to begin employment. However, as a requirement of continued employment in this position you will be required to obtain a Top Secret clearance.
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:
$76,000 - 155,700 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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