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Senior Computer Operator Jobs in Bel Air, MD (NOW HIRING)

STENA

Sr. Machine Operator

Baltimore, MD

$16 - $19/hr

In addition, this position is responsible for setting up, operating and overseeing our computer numerical controlled (CNC) machines. Ability to adhere to safety procedures and regulations while ...

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All JobsComputer Operator JobsSenior Computer Operator JobsSenior Computer Operator Jobs in Bel Air, MD

Senior Computer Operator information

See Bel Air, MD salary details

$23.8K

$76.3K

$155.5K

How much do senior computer operator jobs pay per year?

As of Sep 5, 2026, the average yearly pay for senior computer operator in Bel Air, MD is $76,335.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,500.00 and $97,900.00 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 cities near Bel Air, MD are hiring for Senior Computer Operator jobs?

Cities near Bel Air, MD with the most Senior Computer Operator job openings:

Senior Computer Operator jobs near you
Infographic showing various Senior Computer Operator job openings in Bel Air, MD as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 78% Full Time, 17% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $71,950 per year, or $34.6 per hour.

Computer Operator V (Leader), Testing and Data Collection

Dexis

Aberdeen Proving Ground, MD • On-site

Full-time

Posted 23 days ago

Job description

About the Position

Dexis is seeking a Computer Operator V (Leader) to support a large-scale Army test and evaluation program. The project provides data collection, technical writing, computer operations, range scheduling, and administrative support services necessary to execute the government's test mission. Support encompasses testing of a wide variety of automotive, combat, electronic, general equipment, and ordnance materiel, with services including data collection and coordination, data compilation and processing, development and management of data collection forms, test monitoring, technical writing and editorial review, reporting, data and software administration, range scheduling, and related operational support.

The Computer Operator V (Leader) will provide senior technical and operational leadership for computer operations supporting test execution and data management activities. The role will support functional users, manage complex electronic data-entry and reporting requirements, troubleshoot data systems and software, and provide technical guidance and training to computer operations personnel and other users.

Work will be performed primarily onsite in Aberdeen, Maryland, with travel to other locations within the Continental United States (CONUS) and Outside the Continental United States (OCONUS) as required by mission needs. This position is contingent upon contract award.

Responsibilities
  • Support functional users of computer systems by accepting processing requirements and directing program execution of requirements.
  • Assist government leadership with project control and workload scheduling.
  • Set up, maintain, and recommend improvements to customized electronic data-entry forms for complex test projects.
  • Use web-enabled data management systems such as ODIN and VDLS to track and monitor data flow.
  • Use reporting tools such as Cognos to query databases and produce professional reports based on user requirements.
  • Monitor daily data flow to identify errors or anomalies and coordinate corrective action.
  • Work with users and representatives of other test agencies to develop requirements related to systems under test.
  • Determine whether requirements require new software or enhancements to existing programs.
  • Coordinate with database administrators and provide technical assistance in the use of database management software.
  • Assist in developing user guidance, including handbooks, training manuals, and operating instructions, and identify opportunities to streamline existing procedures.
  • Troubleshoot ODIN and other applicable software applications.
  • Provide technical assistance to lower-level computer operators, government personnel, contractors, and personnel from other test agencies in resolving database and software issues.
  • Conduct or participate in briefings, software training, meetings, and conferences.
  • Support maintenance and repair of laptop computers, ensure warranty procedures are followed, and issue required laptops to personnel before assignments.
  • Operate in Secret environments in accordance with applicable security procedures and regulations when required.
Qualifications 
  • Must meet one of the following education and experience combinations: (1) Bachelor's degree in Computer Studies or a related field such as Information Technology, Information Management Systems, or Computer Technology and six (6) years of experience; (2) Associate's degree in Computer Studies or a related field and eight (8) years of experience; or (3) ten (10) years of experience using data-entry software tools in a Windows environment and industry-standard reporting tools such as IBM Cognos, Microsoft Access, or Crystal Reports.
  • Minimum of five (5) years of leadership experience.
  • Must possess an active Secret security clearance.
  • Must possess a high school diploma.
  • Must be proficient in speaking, reading, writing, and understanding English.
  • Must be able to communicate clearly and concisely, both orally and in writing.
  • Must be proficient in the use of computers and Microsoft Office software.
  • Must be able to meet the physical requirements necessary to perform assigned functions, which may include working in extreme heat or cold, high humidity, blowing sand and dust, confined spaces, at heights, and walking distances over unimproved terrain while wearing required personal protective equipment (PPE).
  • Must be available to support work outside normal duty hours when required by mission needs.
  • Must be willing and able to travel within CONUS and OCONUS as required.

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