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

Electrical Engineer 4

Chillicothe, IL · On-site

$52.50 - $54/hr

Associate degree with 10+ years considered. * Internship experience accepted. * Experience with ... systems. * Strong knowledge of: * IGBT and SiC devices * Gate driver design * Power converter ...

Solid understanding of PA Systems . * Proficient in Cisco Prime , Cisco WCS , and other network ... Associate's degree in Computer Networking or a related field. * 2-4 years of relevant IT experience ...

WLAN Network Engineer

Peoria, IL · On-site

$27 - $28.97/hr

Network Engineer 4 Location: Mossville, IL Workplace type: 100% onsite (M-F, 40 hour work week ... Associate/Bachelors/Masters Job duties & expectations: * Maintain the infrastructure of IT systems ...

Showing results 21-40

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 8, 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 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 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 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 85% Full Time, 9% Part Time, 5% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $81,082 per year, or $39 per hour.

Mechanical Engineer

Rogers Freels & Associates Inc

Chillicothe, IL

$70K - $95K/yr

Full-time

Posted 22 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 an entry-level to experienced 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 onsite at our customer's world-class engineering and manufacturing facility.

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.

Mechanical Engineer

The selected candidate will work with an experienced engineering staff supporting the development, validation, manufacturing support, and continuous improvement of heavy equipment, engine, powertrain, and machine systems. Projects may include diesel and natural gas engines, axles, drives, gears, torque converters, cast components, and other systems used in off-highway construction and mining equipment. The work will be highly collaborative with engineering, manufacturing, validation, quality, suppliers, and factory operations teams.

Job Description

  • Participate in the design, development, and validation of mechanical systems and components used in heavy equipment and powertrain applications.

  • Support product development, product improvement, cost reduction, and product health initiatives.

  • Research and analyze engineering requirements, specifications, test results, and field issues to develop effective solutions.

  • Investigate product, component, and system failures and perform root cause analysis to identify corrective actions.

  • Support prototype, pilot, and production builds while working closely with manufacturing and operations teams.

  • Collaborate with validation engineers to support testing activities and ensure robust product performance.

  • Develop and evaluate design concepts for fabricated structures, mounting systems, castings, machined components, tube routings, hose routings, and other mechanical systems.

  • Support APQP activities and work with suppliers to ensure manufacturability and product quality requirements are achieved.

  • Participate in continuous product improvement and quality improvement projects.

  • Create and modify engineering documentation, 3-D models, drawings, and product structures using engineering software tools.

  • Support factory operations by troubleshooting production issues and implementing corrective actions.

  • Collaborate with other groups (Engineering, Manufacturing, Purchasing, Quality, Supplier Development, Validation, and Marketing) as necessary.

  • Travel to supplier or customer locations pending project needs (up to ~10%).

Requirements

  • Bachelor's of Science in Mechanical Engineering or related field
  • Exposure to manufacturing, operations, parts logistics, quality, or technology
  • Demonstrates a strong mechanical aptitude through work experience or hobbies.
  • Problem solving skills and attention to detail.
  • Must be a self-starter, good communication skills, able to thrive in a collaborative environment.
  • Must have a valid Driver’s License.

Desired Experience

  • Experience in a production environment working with cross functional teams.
  • Experience with manufacturing, fabrication, or assembly operations.
  • Database Management.

Visa sponsorship is NOT available for this position.

Salary Range: $70,000-$95,000 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
  • TelaDoc Healthiest You
  • Supplemental Vision Insurance
  • Company Paid Life Insurance
  • Company Paid Long-Term Disability
  • Short-term Disability
  • Retirement Savings Account (Traditional 401k & Roth 401k)
  • Flexible Spending Plan Dependent Care
  • HSA for Medical Expenses
  • Bonus Plan (Exempt Employees Only)
  • Paid Time Off (PTO)
  • Paid Holidays
  • Bereavement Leave
  • Employee Assistance Programs (EAP)
  • Education Assistance

Equal Opportunity and Veteran Friendly

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