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Senior Computer Operator Jobs in Chicago, IL (NOW HIRING)

Invenergy

CAD-GIS Designer

Chicago, IL

$27.75 - $38.25/hr

Invenergy is North America's largest privately held developer, owner, and operator of power ... Reporting to the Senior Manager, Routing & Siting, this role will serve as a key link between CAD ...

Invenergy LLC

CAD-GIS Designer

Chicago, IL

$27.75 - $38.25/hr

Invenergy is North America's largest privately held developer, owner, and operator of power ... Reporting to the Senior Manager, Routing & Siting, this role will serve as a key link between CAD ...

Invenergy LLC

CAD-GIS Designer

Chicago, IL · On-site

$27.75 - $38.25/hr

Invenergy is North America's largest privately held developer, owner, and operator of power ... Reporting to the Senior Manager, Routing & Siting, this role will serve as a key link between CAD ...

Oakton College

Senior Systems Administrator

Des Plaines, IL · On-site

$83K - $112K/yr

The role includes supervising installations and maintenance of server operating systems, ensuring ... Required : • A Bachelor of Science in computer science or related field or equivalent work ...

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All JobsComputer Operator JobsSenior Computer Operator JobsSenior Computer Operator Jobs in Chicago, IL

Senior Computer Operator information

See Chicago, IL salary details

$25.8K

$82.8K

$168.6K

How much do senior computer operator jobs pay per year?

As of Sep 1, 2026, the average yearly pay for senior computer operator in Chicago, IL is $82,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,800.00 and $106,200.00 per year, depending on experience, location, and employer.

What is a senior computer operator?

Senior Computer Operators are experienced professionals responsible for overseeing the operation of computer systems and related equipment in an organization. They monitor system performance, troubleshoot technical issues, and ensure that scheduled tasks such as data backups and batch jobs run smoothly. Additionally, they may supervise junior operators, document procedures, and coordinate with IT staff to resolve complex problems. Their role is crucial for maintaining the reliability and efficiency of computer operations.

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

To thrive as a Senior Computer Operator, you need strong knowledge of computer systems operations, troubleshooting, and a background in IT or computer science, often supported by relevant certifications or experience. Familiarity with operating systems (such as Windows, Linux, or mainframes), job scheduling software, and monitoring tools is typically required. Attention to detail, problem-solving ability, and effective communication help resolve issues efficiently and coordinate with technical teams. These skills ensure smooth workflow, system reliability, and rapid response to operational challenges in enterprise environments.

What are some typical challenges senior computer operators face when managing large-scale IT systems?

Senior Computer Operators often encounter challenges such as ensuring system uptime during maintenance windows, quickly resolving unexpected hardware or software failures, and effectively coordinating with IT support teams to minimize service disruptions. They must also stay vigilant against security threats and maintain detailed logs for audits and troubleshooting. Strong communication skills and the ability to prioritize tasks under pressure are critical for handling these responsibilities in a fast-paced IT environment.

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

AspectSenior Computer OperatorComputer Operator
CredentialsTypically requires more experience, possibly certifications in computer operations or related fieldsHigh school diploma or equivalent; some certifications may be preferred
Work EnvironmentData centers, large IT departments, or control rooms with complex systemsOffice settings, smaller data centers, or manufacturing environments
ResponsibilitiesOverseeing daily operations, troubleshooting, and supervising junior staffMonitoring systems, running scheduled tasks, basic troubleshooting
Usage in IndustryCommonly used in large organizations with complex IT infrastructureWidespread across various industries for routine system operations

The main difference between a Senior Computer Operator and a Computer Operator lies in experience, responsibilities, and scope of work. Senior Computer Operators typically handle more complex tasks, supervise others, and have more industry experience, whereas Computer Operators focus on routine system monitoring and basic troubleshooting.

What career paths can a senior computer operator take?

A senior computer operator can advance to roles such as systems administrator, network administrator, or IT supervisor by gaining additional certifications and technical skills. They may also move into IT management, cybersecurity, or database administration, depending on their interests and experience.

Which senior computer operator job has the highest salary?

Senior computer operators with specialized skills in systems management, automation, and experience with enterprise-level hardware and software tend to have the highest salaries. Salaries can also vary based on industry, certifications, and location, with those working in finance, technology, or large corporations typically earning more.

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

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

What cities near Chicago, IL are hiring for Senior Computer Operator jobs?

Cities near Chicago, IL with the most Senior Computer Operator job openings:

Senior Computer Operator jobs near you
Infographic showing various Senior Computer Operator job openings in Chicago, IL as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 80% Full Time, 14% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $82,707 per year, or $39.8 per hour.

Need submission details for Computer Operator III,Chicago, IL,Onsite

Guru Schools

Chicago, IL • On-site

Other

This job post has expired today. Applications are no longer accepted.

Job description

Overview:
Dear Partner,Good Morning ,Greetings from Nukasani group Inc !, We have below urgent long term contract project immediately available for **Computer Operator III, Chicago, IL, _Onsite_** need submissions you please review the below role, if you are available, could you please send me updated word resume, and below candidate submission format details, immediately. If you are not available, any referrals would be greatly appreciated.Interviews are in progress, urgent response is appreciated. Looking forward for your immediate response and working with you.**Candidate Submission Format - needed from you**Full Legal NamePersonal Cell No ( Not google phone number)Email IdSkype IdInterview AvailabilityAvailability to start, if selectedCurrent LocationOpen to RelocateWork AuthorizationTotal Relevant ExperienceEducation./ Year of graduationUniversity Name, LocationLast 4 digits of SSNCountry of BirthContractor TypeDOB: mm/ddHome Zip Code**Assigned Job Details****Job Title :Computer Operator III****Location: Chicago, IL, _Onsite_Rate : Best competitive rate****Local candidates only****PROJECT DETAILS****JOB DESCRIPTION**- Under the supervision of the Director of Platform Computing, assists senior Data Center personnel in analyzing work flows and procedures and recommends changes where applicable.- Prepares reports and logs detailing shift activity.- Detects and troubleshoots network, computer and peripheral equipment malfunctions, taking corrective actions or escalating problems as required.- Executes service requests, responds to incidents and assists in meeting service level agreements related to Platform Computing operation.- Performs other duties as assigned.**REQUIRED DEGREE**- Possession of a High School Diploma or General Education Development (G.E.D.) certificateOR- Graduation from an accredited college or university with an Associate's Degree**REQUIRED CERTIFICATION(S)****REQUIRED SKILLS/EXPERIENCE****\# YEARS****Candidate's ACTUAL Years of Experience**Full-time experience working with a mainframe with attached printing with HS Diploma4ORFull-time experience working with a mainframe with attached printing with a bachelor's degree.2**ADDITIONAL REQUIREMENT****\# YEARS****REFERENCES**Two (2) references of submitted candidates required. Please provide the following information. **Must submit with resume.**- First/last name of reference- Title- Company Name- Job title of contractor while reporting to this supervisor/manager- Telephone number- Email Address (if available)No min.**++Reference 1:++**- First/last name of reference- Title- Company Name- Job title of contractor while reporting to this supervisor/manager- Telephone numberEmail Address (if available)**++Reference 2:++**- First/last name of reference- Title- Company Name- Job title of contractor while reporting to this supervisor/manager- Telephone numberEmail Address (if available)**Thanks and RegardsNancyTalent Acquisition | Nukasani Group IncTel: (630)-339-3525Email: Recruiter5@nukasanigroup.comwww.nukasanigroup.com1001 E Chicago Ave, Unit B 111, Naperville IL 60540.**

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