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As 400 Computer Operator Jobs (NOW HIRING)

kgs

Computer Operator III

Silver Spring, MD · On-site

The Computer Operator III will be responsible for: * Monitoring and controlling mission-critical ... Ability to work independently and as part of a team in a fast-paced and dynamic environment ...

kgs

Computer Operator III

Silver Spring, MD

The Computer Operator III will be responsible for: * Monitoring and controlling mission-critical ... Ability to work independently and as part of a team in a fast-paced and dynamic environment ...

Koniag, Inc.

Computer Operator III

Silver Spring, MD · On-site

The Computer Operator III will be responsible for: * Monitoring and controlling mission-critical ... Ability to work independently and as part of a team in a fast-paced and dynamic environment ...

IDEMIA

Computer Operator

Chantilly, VA

Key Missions - Obtains the data from file transfer systems and processes it - Generates and sends return files and reports as needed to customers within service-level agreements - Distributes ...

4pconsultinginc

Computer Operator 2

Atlanta, GA · On-site

Preferred Qualifications Significant experience as a Computer Operations Operator in a large data center. Exp w/a Network Operations Center (NOC). Exp w/production control. Exp with distributed ...

Brightstar Lottery

Computer Operator I

Nashville, TN · On-site

The Computer Operator I will assist in daily operations, monitor systems, generate reports, and ... as required. • Assist in the daily operation of computer systems. • Carry out all tasks on the ...

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As 400 Computer Operator information

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How much do as 400 computer operator jobs pay per hour?

As of Jun 27, 2026, the average hourly pay for as 400 computer operator in the United States is $24.38, according to ZipRecruiter salary data. Most workers in this role earn between $18.99 and $27.40 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an AS/400 Computer Operator, and why are they important?

To thrive as an AS/400 Computer Operator, you need a solid understanding of IBM iSeries (AS/400) systems, job scheduling, and system monitoring, often supported by relevant IT certifications or experience. Familiarity with tools such as IBM Navigator for i, job control languages (JCL), and backup/recovery utilities is typically required. Strong problem-solving, attention to detail, and effective communication skills help operators quickly address system alerts and work collaboratively with IT teams. These skills are crucial to maintaining system uptime, ensuring data integrity, and supporting smooth business operations.

What are AS/400 computer operators?

AS/400 computer operators are IT professionals responsible for managing and maintaining IBM AS/400 (now IBM iSeries or IBM Power Systems) computer systems. Their duties typically include monitoring system operations, running batch jobs, performing backups, troubleshooting hardware and software issues, and ensuring the smooth operation of business-critical applications. They work closely with system administrators and programmers to keep the system secure, updated, and efficient. AS/400 operators may also assist users and escalate technical problems as needed.

What are some common challenges faced by AS/400 Computer Operators, and how can they be managed effectively?

AS/400 Computer Operators often encounter challenges such as managing system backups, monitoring batch jobs, and ensuring minimal downtime during scheduled maintenance. These tasks require strong attention to detail and the ability to quickly identify and resolve system errors or hardware issues. Effective communication with IT teams and proactive documentation of recurring problems can help operators manage these challenges efficiently. Additionally, staying current with IBM i system updates and best practices ensures smoother operations and reduces the likelihood of system disruptions.

What is the difference between As 400 Computer Operator vs AS/400 System Administrator?

AspectAs 400 Computer OperatorAS/400 System Administrator
CredentialsTypically requires a high school diploma or equivalent; certifications like IBM Certified System Operator are commonRequires similar certifications plus additional skills in system management and networking
Work EnvironmentOperates on the AS/400 mainframe, monitoring system operationsManages, maintains, and configures the AS/400 system environment
Job ResponsibilitiesRuns scheduled jobs, monitors system performance, handles basic troubleshootingPerforms system setup, troubleshooting, security management, and performance tuning

While both roles work with the IBM AS/400 system, the As 400 Computer Operator primarily monitors and runs scheduled tasks, whereas the AS/400 System Administrator handles system management, configuration, and troubleshooting. The administrator role requires more technical expertise and responsibilities.

More about As 400 Computer Operator jobs
What cities are hiring for As 400 Computer Operator jobs? Cities with the most As 400 Computer Operator job openings:
What states have the most As 400 Computer Operator jobs? States with the most job openings for As 400 Computer Operator jobs include:
What job categories do people searching As 400 Computer Operator jobs look for? The top searched job categories for As 400 Computer Operator jobs are:
As 400 Computer Operator jobs near you
Infographic showing various As 400 Computer Operator job openings in the United States as of June 2026, with employment types broken down into 12% Full Time, 87% Part Time, and 1% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $50,704 per year, or $24.4 per hour.
Computer Operator 2

Computer Operator 2

Valiant Integrated Services

Virginia Beach, VA • On-site

Full-time

Posted 5 days ago

Job description

Valiant is seeking a Full-Time skilled Computer Operator II to report directly to the Lead Operator(s) to join our team!
ESSENTIAL DUTIES AND RESPONSIBILITIES:
  • The Computer Operator II performs the functions of Dedicated Operations Support (DOS) on the F/A-18 or E/A-1 BG training devices.
  • Perform the initial start-up and preparation of the flight simulator for daily training.
  • Install the initial conditions for the training event as published on the training schedule for each event.
  • Responsible for the operation and control of the trainers throughout the scheduled training event/schedule and able to respond to Instructor direction with regard to scenario development.
  • Any full trained Operator may be utilized for multi-ship missions.
  • Trainer operators shall be responsible for communicating with Blue forces as they move into, onto and around Red Forces during simulated training scenarios involving air-to-air intercepts and air-to-ground strike mission.
  • Ability to deviate at the direction of the instructor in loading initial conditions that are different than those published
  • Work closely with the instructor to enhance training effectiveness, by enabling the instructor to maximize their student/event interaction rather than manipulating the training device.
  • Work any shift and weekends as specified by Contract for this site.
  • Perform other tasks as assigned by site manager, assistant site manager or lead computer operator.
  • Other duties as assigned.

CLEARANCE REQUIREMENT: Active Secret
QUALIFICATIONS:
  • Operator II shall demonstrate competence through satisfactory, progressive performance as a simulator operator.
  • 2+ years' experience preferred as a Flight Simulator Tactical Missions Operator I or equivalent combination of relevant experience, education or training that provides the knowledge, skills, and abilities to perform as a Computer Operator II.
  • Knowledge of flight simulator principles, practices, methodology, and techniques.
  • Familiarity with US naval Aviation operational and tactical terminology and concepts.
  • Effective oral and written communication. Organizing daily activities, schedules, data, and materials regarding scheduled training missions.
  • Must present a professional appearance in demeanor and dress at all times.

PHYSICAL REQUIREMENTS: Physical requirements may include, but are not limited to, lifting, ascending, and descending stairs, climbing, extended sitting or standing, to various degrees.
Valiant Integrated Services is an employer who hires in accordance with applicable state and federal law. All qualified applicants will receive consideration for employment in compliance with those laws.

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