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Associate Systems Engineer Jobs in Peoria, IL (NOW HIRING)

The Senior Control Systems Engineer also contributes to overall team performance by training/mentoring associates, providing technical assistance, and improving processes and standards. Essential ...

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Systems Operations Engineer - IL WFH

Peoria, IL · On-site

$38.80 - $45.59/hr

Microsoft Technology Associate (MTA). M365 Certified: Fundamentals. Microsoft 365 Certified: Collaboration Communications Systems Engineer Associate. Microsoft 365 Certified: Teams Administrator ...

Systems Operations Engineer - IL WFH

Peoria, IL · On-site

$38.80 - $45.59/hr

Preferred: • Microsoft Technology Associate (MTA). • M365 Certified: Fundamentals. • Microsoft 365 Certified: Collaboration Communications Systems Engineer Associate. • Microsoft 365 ...

Lead Engineer - Electronic Systems Posting Start Date: 8/11/26 Job Location (Short): Peoria ... OR Associates degree in a technical field with at least 20 years of work experience in the design ...

Controls Engineer 3

Mapleton, IL · On-site

$77K - $100K/yr

Assists in creating and following electrical design schedule, from specification concept to system ... Associate's or bachelor's with 5 years, no degree 7+years Do you accept internships as job ...

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Associate Systems Engineer information

See Peoria, IL salary details

$40.7K

$81.1K

$129.5K

How much do associate systems engineer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for associate systems engineer in Peoria, IL is $81,082.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,300.00 and $93,200.00 per year, depending on experience, location, and employer.

What is an associate systems engineer?

Associate Systems Engineers are entry-level professionals who assist in designing, implementing, and maintaining computer systems and networks for organizations. They work under the guidance of senior engineers to troubleshoot technical issues, configure hardware and software, and ensure systems run efficiently. These engineers also help with system upgrades, security protocols, and documentation. Their role is vital in supporting IT infrastructure and ensuring smooth technology operations.

What are the key skills and qualifications needed to thrive as an associate systems engineer?

To thrive as an Associate Systems Engineer, you need a solid understanding of computer systems, networking, and operating systems, often backed by a relevant degree such as computer science or information technology. Familiarity with system administration tools, scripting languages, and certifications like CompTIA, Microsoft, or Cisco enhances technical proficiency. Strong problem-solving skills, effective communication, and teamwork are important soft skills in this role. These abilities ensure you can efficiently support system infrastructure, troubleshoot issues, and collaborate with teams to maintain reliable IT operations.

What opportunities for career growth are typically available for an associate systems engineer?

As an Associate Systems Engineer, you'll gain hands-on experience with system configurations, troubleshooting, and working closely with senior engineers. Over time, this foundational role often leads to advancement opportunities such as Systems Engineer, Senior Systems Engineer, or specialized paths in network, cloud, or security engineering. Many organizations provide mentorship, training, and certification support to help you expand your technical expertise and take on greater responsibilities. Proactive learning and collaboration within your team can significantly accelerate your career trajectory in this field.

What is the difference between Associate Systems Engineer vs Systems Engineer?

AspectAssociate Systems EngineerSystems Engineer
Required CredentialsBachelor's degree in Computer Science or related field; some certificationsBachelor's degree; often more certifications or experience
Work EnvironmentEntry-level, team-based projects, support rolesMore complex projects, system design, implementation
Employer & Industry UsageCommon in tech companies, IT departmentsUsed across industries for system design and maintenance
Search & Comparison IntentEntry-level roles, career progressionAdvanced roles, technical expertise

The main difference between an Associate Systems Engineer and a Systems Engineer lies in experience and responsibility. Associate Systems Engineers are typically entry-level, focusing on support and learning, while Systems Engineers handle more complex system design and implementation tasks. Both roles require similar educational backgrounds, but Systems Engineers usually have more experience and certifications, enabling them to manage advanced projects.

What are the most commonly searched types of Systems Engineer jobs in Peoria, IL?

The most popular types of Systems Engineer jobs in Peoria, IL are:

What are popular job titles related to Associate Systems Engineer jobs in Peoria, IL?

For Associate Systems Engineer jobs in Peoria, IL, the most frequently searched job titles are:

What job categories do people searching Associate Systems Engineer jobs in Peoria, IL look for?

The top searched job categories for Associate Systems Engineer jobs in Peoria, IL are:

What cities near Peoria, IL are hiring for Associate Systems Engineer jobs?

Cities near Peoria, IL with the most Associate Systems Engineer job openings:

Infographic showing various Associate Systems Engineer job openings in Peoria, IL as of August 2026, with employment types broken down into 80% Full Time, 15% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $81,082 per year, or $39 per hour.

Systems Engineer

Chillicothe, IL

$90K - $110K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago


Job description

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise.  We are seeking a growth-oriented candidate to become an integral part of our engineering team.  The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes.  This position will operate hybrid with a minimum of 3 days a week at our customer's world-class engineering and manufacturing facility in Mossville, IL.

This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization.

Systems Engineer

This position will apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the software and systems that make computers work. A typical systems engineer analyzes user needs, and then designs, tests, and develops software to meet those needs.

Responsibilities

  • Design, deploy, and support machine-based data collection systems and connectivity solutions across a variety of equipment and operating environments.
  •  Perform data collection, validation, and quality assurance activities to ensure accurate and reliable system performance.
  • Install, calibrate, and troubleshoot cameras, radar, LiDAR, GPS, and data acquisition hardware.
  •  Execute system integration, validation, and field-testing activities for advanced safety and automation technologies.
  • Diagnose and resolve hardware, software, networking, and machine integration issues in both laboratory and field environments.
  • Develop and maintain engineering documentation, test procedures, validation plans, and technical reports.
  • Support proving ground, customer site, and machine testing activities, including occasional travel to domestic and international locations.
  • Collaborate with global software, systems, controls, validation, and product support teams to deliver robust and reliable solutions.
  • Contribute to continuous improvement initiatives by identifying opportunities to enhance test processes, data quality, and system performance.

Requirements

  • Bachelor of Science degree in Electrical Engineering, Electronics Engineering, Mechanical Engineering, Computer Engineering, Computer Science, or a related engineering discipline.
  • Master's degree in Engineering, Computer Science, or a related discipline may be considered in lieu of some experience requirements.
  • +2 years of professional experience in systems engineering, machine integration, test engineering, automation, data acquisition, or related technical fields.
  • Demonstrated knowledge of systems engineering principles, including system architecture, integration, validation, verification, and troubleshooting.
  • Experience working with networking technologies, communication protocols, and system connectivity solutions in laboratory or field environments.

Desired Attributes

  • Experience with CAN-based communication networks and industry-standard diagnostic and data analysis tools such as Vector CANalyzer, CANoe, or similar applications.
  • Working knowledge of Linux operating systems, command-line tools, system configuration, and troubleshooting.
  • Experience installing, calibrating, validating, and troubleshooting camera, radar, LiDAR, GPS, and other sensor technologies.
  • Proficiency with Python scripting for test automation, data analysis, workflow optimization, and system validation activities.

Visa sponsorship is NOT available for this position.

Pay Range: $90,000-$110,000 – Commensurate with experience

About RFA Engineering

RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S.
Competitive Benefits

  • Health and Dental Insurance
  • Health Savings Account
  • TelaDoc: Virtual Health Care
  • Vision Insurance
  • Company Paid / Supplemental Life Insurance
  • Company Paid Long-Term Disability
  • Supplemental Short-Term Disability
  • Retirement Savings Account (Traditional 401k & Roth 401k)
  • Flexible Spending Plan Dependent Care
  • Bonus Plan (Exempt Employees Only)
  • Paid Time Off (PTO)
  • Paid Holidays
  • Bereavement Leave
  • Employee Assistance Programs (EAP)
  • Education Assistance

Equal Opportunity and Veteran Friendly