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System Integration Engineer Jobs in Illinois (NOW HIRING)

OSI Group

Systems Integration Engineer

Aurora, IL

$78K/yr

The Systems Integration Engineer is responsible for designing, developing, and implementing ... Develop and maintain automated monitoring solutions to ensure system health, performance, and ...

OSI Group

Systems Integration Engineer

Aurora, IL · On-site

$37.63 - $56.45/hr

The Systems Integration Engineer is responsible for designing, developing, and implementing ... Develop and maintain automated monitoring solutions to ensure system health, performance, and ...

Dentons

Integration Engineer

Chicago, IL

$110K - $140K/yr

Dentons US LLP is currently recruiting for a skilled and experienced Integration Engineer to design ... This role focuses on connecting disparate legal systems, ensuring reliable data flow between ...

Dentons

Integration Engineer

Chicago, IL · On-site

$110K - $140K/yr

Dentons US LLP is currently recruiting for a skilled and experienced Integration Engineer to design ... This role focuses on connecting disparate legal systems, ensuring reliable data flow between ...

Ironclad

$160K - $190K/yr

Lead complex, cross-functional integration projects end-to-end: requirements, solution design ... and engineering/ticketing systems, and how data and processes flow across them. * Strong ...

VIVA USA INC

Mainframe Integration Engineer

Springfield, IL · On-site

$103K - $138K/yr

Skills in system integration and testing, ensuring seamless operation across mainframe and non-mainframe platforms and expertise in common Mainframe technologies including but not limited to (e.g ...

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System Integration Engineer information

See Illinois salary details

$63K

$152.2K

$162.3K

How much do system integration engineer jobs pay per year?

As of Jun 17, 2026, the average yearly pay for system integration engineer in Illinois is $152,178.00, according to ZipRecruiter salary data. Most workers in this role earn between $161,800.00 and $161,800.00 per year, depending on experience, location, and employer.

What does a System Integration Engineer do?

A System Integration Engineer is responsible for designing, implementing, and maintaining the seamless integration of various software, hardware, and network systems. They collaborate with cross-functional teams to ensure different components work together effectively, troubleshoot technical issues, and optimize system performance. Their role often includes developing integration solutions, testing system compatibility, and maintaining documentation for future scalability.

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

To thrive as a System Integration Engineer, you need a strong background in systems engineering, software integration, and troubleshooting, typically supported by a degree in engineering or computer science. Experience with integration platforms, scripting languages, hardware interfaces, and certifications such as INCOSE or related vendor certifications is highly valuable. Excellent problem-solving skills, attention to detail, and the ability to communicate clearly with cross-functional teams are key soft skills in this position. These skills ensure complex systems function cohesively, deliver reliable results, and enable effective collaboration in multidisciplinary projects.

What does a systems integration engineer do?

A systems integration engineer designs, develops, and tests the integration of hardware and software components within complex systems to ensure they work together effectively. They often use tools like scripting languages and integration platforms, and require strong problem-solving skills to troubleshoot issues during system deployment and operation.

How much does a system integration engineer make at Tesla?

A system integration engineer at Tesla typically earns between $80,000 and $130,000 annually, depending on experience, location, and level. Salaries may also include bonuses and stock options, with some roles requiring knowledge of automation tools and systems integration processes.

What engineers make $500,000?

Senior engineers in specialized fields such as software engineering, petroleum engineering, and aerospace engineering can earn $500,000 or more annually, especially with extensive experience, advanced skills, and in high-demand industries. Executive or leadership roles like engineering managers or directors may also reach this compensation level, often including bonuses and stock options.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as software engineering, petroleum engineering, and aerospace engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and in high-demand industries. Executive or managerial roles in engineering firms may also reach this compensation level. Certifications, leadership, and working in competitive markets contribute to higher salaries.

What are some common challenges faced by System Integration Engineers in their day-to-day work?

System Integration Engineers often encounter the challenge of ensuring compatibility and seamless communication between diverse hardware and software components sourced from different vendors. Troubleshooting integration issues under tight project deadlines can require quick thinking and creative solutions. Additionally, these engineers must coordinate with various teams—from software developers to network specialists—to resolve dependencies and meet project requirements. This role offers valuable exposure to complex, cutting-edge systems and provides excellent opportunities for professional growth in technical leadership and project management.

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System Integration Engineer jobs near you
System Integration Engineer

System Integration Engineer

Parallel Wireless

Mundelein, IL

$170K/yr

Full-time

Posted 13 days ago

Job description

Parallel Wireless is reimagining mobile networks with innovative, energy-efficient Open RAN solutions. Join us as we lead the future of telecommunications, driving innovation through green and sustainable networks. Learn more about our mission, vision and values.  

We are looking for a System Integration Engineer to deliver innovative functionalities to our customers and optimize our next-generation of Open-RAN 5G NR  base-station products. This position will be actively involved with product development activities including testing and integration of 5G L1 and L2 features and development of  new testing and analysis. This role is based out of our Head Quarters office in Nashua, NH, 45 miles north of Boston.
Responsibilities
  • Contribute to review the design of new radio cellular features (e.g. rate adaptation, power con-trol, scheduler, interference mitigation), Challenge the implemented solutions, and suggest im-provements.
  • Define a test strategy to evaluate their end-to-end performances and ensure their conformance to Design and to Technology Specifications (Open RAN, 3GPP).
  • Deliver technical reports and Performance figures based on lab experiments to Product and Cus-tomer teams and provide Instructions to Automation teams.
  • Handle and debug cellular systems issues reported from internal labs or observed in the field by customers.
  • Design and development of system test methods to verify the system performance
  • Lead and perform system integration and testing of RAN algorithms and radio equipment
  • Analyze product requirement specifications and translate requirements to task specifications
  • Understand customer Use Cases and design proper workflows for overall system performance
 
Qualifications
  • BSc or MSc in Electrical Engineering or related technical discipline (equivalent)
  • 2+ years in system integration of LTE or 5G radio access solutions
  • Experience in development of real-time software 
  • Experience in programming with python
  • Familiarity with Matlab
  • Hands-on experience with radio test equipment 
  • Strong teamwork, communication and leadership skills
  • Exceptional analytical and problem-solving skills
What We Are Looking For
  • Deep desire to understand “how things work” and convert to practical application
  • Love of learning complex technology and skills being very hands-on and adapting quickly to dynamic environment
  • A self-starter who will take responsibility and do what it takes to get the job done with minimal direction
  • Someone who embraces the challenges of working on programs with aggressive performance and delivery goals
  • A team player with an entrepreneurial spirit
 
Parallel Wireless is expanding the ecosystem for Open RAN with the GreenRAN™ energy-efficient Hardware-Agnostic technology. Deployed worldwide, our comprehensive 2G/3G/4G/5G Macro RAN solutions enhance network security while reducing operating expenses. As pioneers of Open RAN, we prioritize innovation, flexibility, and sustainability to help build a more connected, and green networks. Headquartered in the USA with global R&D centers, we are proud to serve over 60 customers worldwide and have been recognized with over 100 industry awards. Our mission is to accelerate GSMA’s Mobile Net Zero initiative by reducing TCO and driving innovation across the telecom ecosystem.Learn more at www.parallelwireless.com.
Parallel Wireless embraces diversity and equality of opportunity. We are committed to building inclusive and diverse teams representing all backgrounds, with a wide range of perspectives, and empowering industry-leading skills. We welcome and consider applications to join our team from all qualified candidates, regardless of their characteristics. We comply with all applicable laws and regulations on non-discrimination in employment (and recruitment), as well as work authorization and employment eligibility verification requirements.Parallel Wireless does not accept unsolicited resumes or applications from agencies or individuals. Please do not forward resumes to our jobs alias, Parallel Wireless employees, or any other company location. Parallel Wireless is not responsible for any fees related to unsolicited resumes/applications.