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Per Diem Entry Level Instrumentation & Controls Engineer Jobs in Illinois

Venteon

2nd Shift Controls Engineer

Chicago, IL · On-site

$130K/yr

2ND SHIFT CONTROLS ENGINEER - CHICAGO, ILLINOIS A Leading Automotive Supplier in Chicago, Illinois ... Maintain PLC based control systems for manufacturing automation and instrumentation. Guide designs ...

Tcenergy

EIC Controls Technician

Sandwich, IL

$29.75 - $39.25/hr

The Opportunity We are seeking an Electrical Instrumentation & Controls (EIC) Measurement ... Maintain power, process controls, programmable logic controllers (PLC), electric generation ...

TC Energy

EIC Controls Technician

Sandwich, IL · On-site

$29.75 - $39.25/hr

The Opportunity We are seeking an Electrical Instrumentation & Controls (EIC) Measurement ... Maintain power, process controls, programmable logic controllers (PLC), electric generation ...

TREW LLC

Controls Engineer II

Chicago, IL · On-site

$75 - $95/hr

As a Controls Engineer II, you will design and implement electrical controls systems for automated ... Works with project leads on large sized projects to execute design per project requirements.

Tcenergy

EIC Controls Technician

New Windsor, IL

$28.50 - $37.50/hr

We are seeking an experienced Electrical, Instrumentation, & Controls Technician who is proficient ... Maintain power, process controls, programmable logic controllers (PLC), electric generation ...

CDM Smith

Automation Engineer 1

Chicago, IL · On-site

$124K/yr

Creates basic human-machine interface (HMI) designs, programmable logic controllers (PLC), reports ... Assists with testing and startup of instrumentation, controls and related systems. Skills ...

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Per Diem Entry Level Instrumentation Controls Engineer information

What is a per diem entry level instrumentation & controls engineer?

A Per Diem Entry Level Instrumentation & Controls Engineer is an early-career engineer who works on an as-needed basis, typically for short-term assignments, to assist with designing, developing, and maintaining instrumentation and control systems in industrial settings. These engineers help ensure that equipment and processes operate safely, efficiently, and within regulatory guidelines. The 'per diem' status means they are paid a daily rate and may not have a regular full-time schedule, allowing flexibility for both the employer and the engineer. Their responsibilities often include assisting in system design, troubleshooting, testing, and documentation under the supervision of senior engineers.

What types of projects and tasks can I expect to handle as a per diem entry level instrumentation & controls engineer?

As a Per Diem Entry Level Instrumentation & Controls Engineer, you'll typically be assigned to support senior engineers on specific projects, such as troubleshooting instrumentation issues, assisting with system calibrations, and helping prepare technical documentation. You can expect to work on a variety of tasks, including field data collection, reviewing control schematics, and participating in site inspections. Because the role is per diem, your assignments may vary significantly in duration and scope, providing exposure to different industries or project types and allowing you to build practical experience while working alongside multidisciplinary teams.

What are the key skills and qualifications needed to thrive as a per diem entry level instrumentation & controls engineer?

To thrive as a Per Diem Entry Level Instrumentation & Controls Engineer, you generally need a bachelor’s degree in electrical, mechanical, or control systems engineering and a solid understanding of instrumentation, automation, and basic engineering principles. Familiarity with industry-standard software such as AutoCAD, PLC programming environments, and SCADA systems is typically required, and certifications like EIT (Engineer-in-Training) can be advantageous. Strong problem-solving skills, attention to detail, and effective communication are essential soft skills for collaborating with multidisciplinary teams and ensuring project accuracy. These competencies enable engineers to design, troubleshoot, and optimize control systems safely and efficiently, directly impacting system reliability and project success.

What is the difference between Per Diem Entry Level Instrumentation & Controls Engineer vs Per Diem Entry Level Electrical Engineer?

AspectPer Diem Entry Level Instrumentation & Controls Engineer

The Per Diem Entry Level Instrumentation & Controls Engineer focuses on designing, installing, and maintaining control systems and instrumentation used in industrial processes. They typically require knowledge of control systems, sensors, and PLC programming. In contrast, a Per Diem Entry Level Electrical Engineer primarily works on electrical system design, wiring, and power distribution. Both roles often share similar work environments, certifications, and industry usage, but their technical focus differs. The Instrumentation & Controls Engineer emphasizes process automation, while the Electrical Engineer concentrates on electrical infrastructure.

What are popular job titles related to Per Diem Entry Level Instrumentation & Controls Engineer jobs in Illinois?

For Per Diem Entry Level Instrumentation & Controls Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Per Diem Entry Level Instrumentation & Controls Engineer jobs in Illinois look for?

The top searched job categories for Per Diem Entry Level Instrumentation & Controls Engineer jobs in Illinois are:

What cities in Illinois are hiring for Per Diem Entry Level Instrumentation & Controls Engineer jobs?

Cities in Illinois with the most Per Diem Entry Level Instrumentation & Controls Engineer job openings:

Per Diem Entry Level Instrumentation Controls Engineer jobs near you
Infographic showing various Per Diem Entry Level Instrumentation & Controls Engineer job openings in Illinois as of August 2026, with employment types broken down into 84% Full Time, 8% Contract, and 8% Nights. Highlights an 100% In-person job distribution.

Maintenance Technician, Instrumentation & Controls - 1st Shift

Glanbia

Aurora, IL • On-site

$29 - $38/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

Glanbia Performance Nutrition rating

8.6

Company rating: 8.6 out of 10

Based on 38 frontline employees who took The Breakroom Quiz

30th of 442 rated food and drinks producers

Job description

Instrumentation & Controls Technician
Location: Aurora, IL
Company: Glanbia Performance Nutrition
About Glanbia
Glanbia is a global nutrition company dedicated to providing better nutrition for every step of life's journey. Using pure and clean ingredients such as milk, whey, and grains, Glanbia creates high-quality nutritional ingredients and branded consumer products for customers and consumers worldwide.
Glanbia Performance Nutrition (GPN), headquartered in Downers Grove, Illinois, is a wholly owned subsidiary of Glanbia. Our brand portfolio includes Optimum Nutrition, BSN, Isopure, Think!, Nutramino, Body & Fit, LevlUp, Amazing Grass, and SlimFast. We manufacture and market a full range of performance and lifestyle nutrition products sold across retail, online, gyms, and global markets.
GPN operates state-of-the-art facilities with more than 2,500 employees worldwide and is part of Glanbia plc, a global nutrition group with over 6,000 employees in 34 countries.
Compensation and Benefits
Compensation for roles at Glanbia varies depending on a wide range of factors including but not limited to the specific office location, role, skill set and level of experience. Glanbia provides a reasonable range of compensation for roles that may be hired in Illinois. This range may not be applicable to other locations. The hourly rate for Illinois based employees for this role is starting at $35.00/hour plus shift differential, if applicable.
Sign-On Bonus: $5,000
Benefits: Medical, Dental, Vision, Prescription Drug Coverage, FSA, HSA, Life & Disability Insurance, 19 Days Paid Time Off and 6% 401K match.
Schedule
Monday through Friday schedule - with Overtime opportunities.
1st Shift: 9:00am-5:30pm (with flexibility to work into the start of 2nd and 3rd shifts)
General Summary
The Maintenance Technician, Instrumentation & Controls performs the preventive and reactive maintenance duties required for the manufacturing operations of the plant. Priorities of the role include the execution of PM schedules and repair of any components used to control and monitor manufacturing and utility equipment that is needed to maintain maximum production rates and maintenance of an adequate spare parts inventory. The individual must have a solid background in controls in addition to strong troubleshooting skills. This position requires the flexibility to work 40+ hours per week, weekends as required and fulfill on-call duties for repairs and assistance.
Essential Functions
  • Troubleshoot and repair equipment issues as they arise on the plant floor.
  • Assist and consult with Management/Engineering on projects as needed.
  • Install and configure electrical and/or controls equipment for retrofit or upgrade projects.
  • Contact OEM for troubleshooting assistance/guidance.
  • Lead instrumentation and controls preventative maintenance programs.
  • Effectively contribute to CMMS performance through timely PM & Repair Work Order completion while ensuring compliance to safety and quality requirements.
  • Partner with operations and engineering to improve equipment reliability.
  • Effectively communicate all process and/or equipment changes to affected personnel.
  • Provide basic electrical troubleshooting skills training for all maintenance techs and lead the Instrumentation & Controls trainee program.
  • Maintain and develop job skills through internal and external training programs.
  • Stay current on field-related technology, codes, standards, and best practices.
  • Support and participate in process improvement teams and own maintenance-related Go-See-Think-Do's.
  • Work with production staff to ensure the safe and reliable operation of plant equipment.
  • Self-train and operate production equipment.
  • Adhere to safe work practices, follow GMP's, maintain sanitary conditions and ensure product quality is maintained.
  • Wear all PPE as required within the Plant safety policy.
  • Assist in implementation of new processes and data collection.
  • Implement safety improvement projects.
  • Own the equipment in their area and be a mentor to others.
  • Perform other duties and responsibilities as assigned.

Knowledge, Skills and Abilities
  • PLC program troubleshooting experience required
  • Rockwell/Allen-Bradley platforms highly preferred
  • Proficient using electrical test equipment (voltmeter, ammeter, ohm meter, Megger, etc.)
  • Advanced understanding of basic machine function and sequence of operations
  • Experience with process instrumentation (level, flow, temperature)
  • Experience with VFDs, Servos, MCCs, and other motor control platforms
  • Experience with Ethernet networking and communication protocols such as EtherNet/IP and DeviceNet
  • Experience in mechanical systems/pneumatics a plus
  • Ability to interpret electrical schematics and user manuals
  • Advanced knowledge of NEC
  • Advanced knowledge of UL508A and NFPA 79 codes preferred
  • Lock Out Tag Out safety procedures
  • Arc Flash and PPE requirements
  • Strong time management and task prioritization skills
  • Demonstrated knowledge of electrical formulas
  • Knowledge of 3-phase industrial wiring and power distribution
  • AC & DC drive/motor PMs, wiring, parameter setup, and troubleshooting
  • Troubleshoot PLC I/O and networking
  • Motion training with servo drives and motors
  • Strong interpersonal skills and the ability to work with and communicate effectively with plant personnel, company resources, vendors, and diverse teams
  • Strong skills using Microsoft Office, Excel, and Word
  • Proficient using CMMS such as SAP
  • Demonstrated knowledge/skill in Root Cause Analysis, problem identification, and troubleshooting
  • Excellent safety record, attendance, and punctuality

Decision Making / Problem Solving
  • Escalate issues to Engineering as appropriate
  • Implement CMMS improvements (PM tasks, frequencies, on-hand inventory, etc.) in alignment with industry best practices
  • Participate in RCA and Go-See-Think-Do's for equipment-related issues

Required Qualifications
Associates Degree in Electronics, Electrical Engineering Technology, or equivalent combination of education, training and/or experience.
3-5 years experience in Controls and Automation within a manufacturing environment (food processing experience a plus).
At Glanbia, we celebrate diversity, because we know that our individual strengths make us stronger together. We welcome and encourage interest from a wide variety of candidates, and we will give your application consideration, without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status.
At Glanbia our culture will celebrate individuality, knowing that together we are more.

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