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Live In Computer Operator Mainframe Jobs (NOW HIRING)

Katmai

Computer Operator II

San Diego, CA · On-site

$27.12/hr

Monitors and operates the control console of either a mainframe digital computer or a group of minicomputers, in accordance with operating instructions, to process data. * Studies operating ...

Modern Woodmen

Computer Operator

Rock Island, IL · On-site

$26/hr

Computer Operator Modern Woodmen of America is looking for a third-shift Computer Operator to ... Associate degree or specialized training in computer operations or related field, is preferred.

Resolution Think

Computer Operator

Bossier City, LA · On-site

Computer Operator Resolution Think is seeking a highly professional and skilled Computer Operator ... Develop expertise in handling VA inquiries using scripts and content provided by the Prime ...

Katmai

Computer Operator II

San Diego, CA · On-site

$27.12/hr

Monitors and operates the control console of either a mainframe digital computer or a group of minicomputers, in accordance with operating instructions, to process data. * Studies operating ...

kgs

Computer Operator I

Woodlawn, MD

Koniag IT Systems, LLC (KITS), a Koniag Government Services (KGS) company, is seeking a Computer Operator I to support KITS and our government customer in Baltimore, MD. We offer competitive ...

Eclaro

Computer Operator

Melville, NY · On-site

$30/hr

ECLARO is looking for a Computer Operator for our client in Melville, NY. ECLARO's client ranks in the Top 5 Companies awarded US patents annually, and is known worldwide as a leader in the ...

Saalex

Computer Operator II

Ridgecrest, CA · On-site

$27.09/hr

Saalex is seeking an Computer Operator II in Ridgecrest, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and ...

Koniag, Inc.

Computer Operator I

Woodlawn, MD · On-site

Koniag IT Systems, LLC (KITS), a Koniag Government Services (KGS) company, is seeking a Computer Operator I to support KITS and our government customer in Baltimore, MD. We offer competitive ...

Saalex

Computer Operator II

Ridgecrest, CA · On-site

$27.09/hr

Saalex is seeking an Computer Operator II in Ridgecrest, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and ...

Resolution Think

Computer Operator

El Paso, TX · On-site

The Computer Operator will be the frontline representative for Resolution Think LLC, acting as the ... Develop expertise in handling VA inquiries using scripts and content provided by the Prime ...

Saalex

Computer Operator II

Ridgecrest, CA · On-site

$27.09/hr

Saalex is seeking an Computer Operator II in Ridgecrest, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and ...

Resolution Think

Computer Operator

Bossier City, LA · On-site

The Computer Operator will be the frontline representative for Resolution Think LLC, acting as the ... Develop expertise in handling VA inquiries using scripts and content provided by the Prime ...

Resolution Think

Computer Operator

Bossier City, LA · On-site

The Computer Operator will be the frontline representative for Resolution Think LLC, acting as the ... Develop expertise in handling VA inquiries using scripts and content provided by the Prime ...

Saalex

Computer Operator II

Ridgecrest, CA · On-site

$27.09/hr

Saalex is seeking an Computer Operator II in Ridgecrest, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and ...

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How much do live in computer operator mainframe jobs pay per hour?

As of Jul 21, 2026, the average hourly pay for live in computer operator mainframe in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.
What cities are hiring for Live In Computer Operator Mainframe jobs? Cities with the most Live In Computer Operator Mainframe job openings:
What are the most commonly searched types of Computer Operator Mainframe jobs? The most popular types of Computer Operator Mainframe jobs are:
What states have the most Live In Computer Operator Mainframe jobs? States with the most job openings for Live In Computer Operator Mainframe jobs include:
Live In Computer Operator Mainframe jobs near you
Infographic showing various Live In Computer Operator Mainframe job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Computer Operator II

Katmai

San Diego, CA • On-site

$27.12/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description

Job Description
Monitors and operates the control console of either a mainframe digital computer or a group of minicomputers, in accordance with operating instructions, to process data.
  • Studies operating instructions to determine equipment setup needed.
  • Loads equipment with required items (tapes, cards, paper, etc.).
  • In response to computer output instructions or error conditions, applies standard operating or corrective procedure, refers problems that do not respond to preplanned procedure, and may serve as an assistant operator, working under general supervision.
  • Resolves common operating problems and may serve as an assistant operator working under close supervision or performing a portion of a more senior operator's work.
  • Works under close supervision and is provided detailed written or oral guidance before and during assignments.
  • Maintains operating record.
  • Reviews error messages and makes corrections during operation or refers problems.
  • Diagnoses and corrects equipment malfunctions.
  • Switches necessary auxiliary equipment into system.
  • Maintains regular and punctual attendance.
  • Other duties as assigned.

Supervisory Responsibilities:
None
Requirements
Minimum Qualifications:
  • Minimum of 3 years' experience in data entry on Simulation & Training systems.
  • Associates degree in an applied science. In lieu of degree, relevant work experience may be substituted on a year for year basis.

Desired Qualifications & Skills:
  • Intermediate computer skills and knowledge of Microsoft software (Word, Excel, Access and PowerPoint).
  • Excellent communication and interpersonal skills.
  • Must be exceedingly well organized, flexible.
  • Strong organizational skills and detail oriented.
  • Ability to multi-task.
  • Demonstrated ability to perform diverse duties under operating and deadline constraints.
  • Demonstrates accuracy and thoroughness; monitors own work to ensure quality.
  • Flexibility in scheduling work hours and available for occasional travel.
  • May be required to work extended workdays frequently. Overtime compensation established by local SCA regulations, if applicable.

Driving Requirement:
Must obtain and maintain a valid driver's license and be insurable by the company's insurance carrier. The expected driving time is up to 25%.
Travel:
0 to 25% travel is required under this contract.
Physical Demands:
Position consists of standing for long periods of time, bending, kneeling, stooping, crouching, and lifting boxes weighing up to 50 pounds. Frequently uses hands/fingers for handling, to work with such hand tools as lawn equipment, outdoor tools, shovels, wrenches, screwdrivers, wire cutters, pliers, and soldering irons. Seeing up close. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. It is Katmai Government Services, LLC's business philosophy and practice to provide reasonable accommodations, according to applicable state and federal laws, to all qualified individuals with physical or mental disabilities.
Work Environment:
Work is primarily performed in an office setting, but may also be performed in a maintenance facility as well as outdoors in military training areas. Work is often performed outdoors, in adverse conditions including inclement weather such as high humidity, heat, cold, high wind, rain, and various local conditions. Our mission is to train US Marines; therefore we work side by side with them in all climates and conditions. Employee will be exposed to a wide variety of people in differing functions, personalities and abilities.
Work Schedule:
40 hours per week. May be required to work additional hours as needed to complete assignment or project. May require flexible work schedule.
Benefits
Compensation & Benefits:
  • Pay: $27.12/hour
  • H&W: $5.09/hr paid toward employee-only medical insurance. Any remainder paid in cash in bi-weekly paycheck.
  • Eligible Benefits: Medical, Dental, Vision, Life & AD&D Insurance, Long-Term & Short-Term Disability Insurance, 401(k) Savings Plan, Employee Assistance Program (EAP), Vacation & Paid Personal Time, 11 Paid Federal Holidays, and Leave of Absence.

Compliance:
To be considered for this position, all applicants must apply on the company website, https://apply.workable.com/katmai/
We are a VEVRAA Federal Contractor.
We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity or national origin, disability status, protected veteran status, marital status, familial status or any other characteristic protected by law.
Preference will be given to Ouzinkie Shareholders, Descendants of Shareholders and Spouses of Shareholders in accordance with Title 43 U.S. Code 1626(g) and Title 42 U.S. Code 2000e - 2(i).

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