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Junior Computer Operator Jobs in Warrenville, IL

Laborup

CNC Machinist

Lake Zurich, IL · On-site

$28 - $40/hr

All Experience Levels Welcome: Opportunities for junior operators, developing machinists ... Mill-turn machining experience * 5-axis machining experience * CAD/CAM experience * Manual ...

New

Laborup

CNC Machinist

Lake Zurich, IL · On-site

$28 - $40/hr

All Experience Levels Welcome: Opportunities for junior operators, developing machinists ... Mill-turn machining experience * 5-axis machining experience * CAD/CAM experience * Manual ...

New

Heidrick & Struggles

Senior Data Engineer

Chicago, IL

$109K - $148K/yr

Mentor and support junior data engineers through code reviews, pairing, and guidance on design and ... Bachelor's degree in Computer Science, Software Engineering, Information Technology, Data ...

Luminoustec LLC

Network Administrator

Bolingbrook, IL · On-site

We are hiring junior level professionals who have knowledge computer systems among other skills to ... GENERAL KNOWLEDGE, SKILLS & ABILITIES: • Knowledge of multiple operating systems and related ...

Elgin Hyundai

Journeyman Technician

Bartlett, IL · On-site

Family-owned and operated with a strong team culture * Long-term job stability and growth ... Basic computer proficiency * Team-oriented, professional attitude with leadership capability

TREW LLC

Supervisor, Controls Engineering

Chicago, IL · On-site

$90 - $120/hr

... operator screens. Team members develop the application in the office and install and test completed ... Provide leadership to junior staff members. * Report to engineering manager & project managers.

New

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All JobsComputer Operator JobsJunior Computer Operator JobsJunior Computer Operator Jobs in Warrenville, IL

Junior Computer Operator information

See Warrenville, IL salary details

$24.1K

$89.2K

$137.8K

How much do junior computer operator jobs pay per year?

As of Sep 3, 2026, the average yearly pay for junior computer operator in Warrenville, IL is $89,177.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,200.00 and $87,200.00 per year, depending on experience, location, and employer.

What is a junior computer operator?

Junior Computer Operators are entry-level IT professionals who assist in operating and monitoring computer systems, servers, and related equipment within an organization. They are responsible for running routine system checks, troubleshooting basic technical issues, and ensuring that computer operations run smoothly. Their duties often include backing up data, maintaining logs, and supporting senior staff with more complex tasks. This position is ideal for individuals starting their careers in IT who are looking to gain hands-on experience in computer operations.

What are the key skills and qualifications needed to thrive as a junior computer operator?

To thrive as a Junior Computer Operator, you need a good understanding of computer systems, basic troubleshooting abilities, and often a certificate or diploma in computer science or IT. Familiarity with operating systems (like Windows or Linux), office software, and data entry tools is typically required. Attention to detail, reliability, and strong communication skills help ensure smooth operations and prompt issue resolution. These skills are essential to maintain system efficiency, prevent errors, and support IT teams in daily technical tasks.

What are some typical challenges faced by a junior computer operator in their first year, and how can they overcome them?

Junior Computer Operators often encounter challenges such as managing multiple tasks simultaneously during busy shifts, troubleshooting routine hardware or software issues, and adapting to the organization's specific systems and protocols. Building familiarity with monitoring tools, following standardized procedures, and proactively seeking guidance from more experienced team members can help overcome these obstacles. Additionally, maintaining clear communication with colleagues in IT support and other departments is key to resolving issues efficiently and minimizing downtime.

What is the difference between Junior Computer Operator vs Computer Operator?

AspectJunior Computer OperatorComputer Operator
CredentialsHigh school diploma, basic computer certificationsHigh school diploma, more experience, possibly additional certifications
Work EnvironmentEntry-level, supervised tasks in data centers or officesMore autonomous, handling complex systems in data centers or IT departments
ResponsibilitiesMonitoring systems, basic data entry, assisting senior operatorsOperating and maintaining computer systems, troubleshooting issues

The main difference between a Junior Computer Operator and a Computer Operator lies in experience and responsibility level. Junior Computer Operators typically perform entry-level tasks under supervision, while Computer Operators handle more complex operations independently. Both roles require similar credentials, but the Computer Operator usually has more hands-on experience and responsibilities.

Are Junior Computer Operator jobs in demand?

Junior Computer Operator jobs are generally in steady demand as organizations require personnel to manage and monitor computer systems, perform routine maintenance, and ensure smooth operations. Employment opportunities depend on industry growth, technological advancements, and the need for basic IT support skills, often requiring familiarity with operating systems and hardware troubleshooting.

What is the average salary for a Junior Computer Operator in the USA?

The average salary for a Junior Computer Operator in the USA typically ranges from $30,000 to $45,000 per year, depending on experience, location, and employer. Entry-level roles may start lower, while those with additional skills in hardware or software troubleshooting can earn higher wages.

What are the most commonly searched types of Computer Operator jobs in Warrenville, IL?

The most popular types of Computer Operator jobs in Warrenville, IL are:

What cities near Warrenville, IL are hiring for Junior Computer Operator jobs?

Cities near Warrenville, IL with the most Junior Computer Operator job openings:

Junior Computer Operator jobs near you
Infographic showing various Junior Computer Operator job openings in Warrenville, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $89,177 per year, or $42.9 per hour.

CNC Machinist

Laborup

Lake Zurich, IL • On-site

$28 - $40/hr

Other

Posted 2 days ago

New

Job description

Overview

We're hiring CNC Machinists at all experience levels to join our precision machining team supporting the rapidly growing semiconductor industry.

Whether you're early in your machining career or have spent years running complex CNC equipment, we have opportunities that match your current skill level and give you room to grow. Depending on your experience, you may start by operating established jobs or step directly into independent setups, troubleshooting, process improvement, and complex high-mix work.

We're expanding alongside our customers and investing heavily in new equipment, new capabilities, and training. You'll have opportunities to develop across CNC mills, turning centers, mill-turns, and other advanced equipment while building toward increasingly technical and higher-paying work.

What Makes This Opportunity Great
  • Excellent Earning Potential: 15% shift differential plus optional Friday overtime.
  • All Experience Levels Welcome: Opportunities for junior operators, developing machinists, experienced setup machinists, leads, and programmers.
  • Training & Development: Come in with the skills you have today and train into setups, new machines, and more advanced work, across mills, lathes, mill-turns, and brand-new equipment.
  • Fast-Growing Operation: Growing business is driving continued investment in equipment and people.

Compensation

  • $28 - $40 / hr (including differential)
  • $25 - $36 / hr (base)
  • 15% shift differential
  • Weekly overtime opportunities on Friday

Shift

  • 2nd shift - Monday - Thursday

Responsibilities

  • Complete Setups: Independently perform machine setups from blueprint to first part.
  • Blueprint Interpretation: Read complex prints and manufacturing documentation.
  • Program Adjustments: Edit offsets and make basic G-code adjustments.
  • Quality Verification: Inspect parts using precision measuring equipment.
  • Process Troubleshooting: Resolve machining and tooling issues independently.
  • Documentation: Maintain accurate production and quality records.
  • Technical Support: Assist machinists with setups and troubleshooting.
  • Safe Production: Produce quality parts while following safety procedures.

Requirements

Qualifications

Required

  • 5+ years of CNC machining experience
  • Independent setup machining experience
  • Experience with CNC mills and lathes
  • Strong blueprint interpretation skills
  • Proficient with precision measuring equipment
  • Experience editing offsets and G-code
  • Strong troubleshooting abilities

Preferred

  • High-mix, low-volume machining experience
  • Mill-turn machining experience
  • 5-axis machining experience
  • CAD/CAM experience
  • Manual machining background
  • Technical machining education or apprenticeship
  • Experience mentoring less experienced machinists
  • Continuous improvement experience

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