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Unix Computer Operator Jobs (NOW HIRING)

Clean Harbors

Operator Blending/Loading

Rollinsford, NH · On-site

$28 - $32/hr

Our Safety-Kleen Refinery in Rollinsford, NH is looking for an Operator Blending Loading to join ... Prepare the sample, submit for lab analysis, and enter data in the UNIX computer system for ...

CleanHarbors

Operator Blending/Loading

Rollinsford, NH · On-site

$28 - $32/hr

Our Safety-Kleen Refinery in Rollinsford, NH is looking for an Operator Blending Loading to join ... Prepare the sample, submit for lab analysis, and enter data in the UNIX computer system for ...

Clean Harbors

Operator Blending/Loading

Rollinsford, NH · On-site

$28 - $32/hr

Our Safety-Kleen Refinery in Rollinsford, NH is looking for an Operator Blending Loading to join ... Prepare the sample, submit for lab analysis, and enter data in the UNIX computer system for ...

Celersoft

UNIX/Wintel System Administrator

Plano, TX · On-site

UNIX, Wintel, System Administration, Python, Perl, Shell Scripting, Operating Systems, Storage ... Bachelor's degree in Computer Science, Computer Engineering, or related field. Extensive experience ...

Watershed Security

Unix/Linux Administrator

Dahlgren, VA · On-site

$60K - $65K/yr

Watershed is looking for a hands-on Unix/Linux Systems Administrator to support NSWCDD.; onsite in ... COTS software; operating computer systems in different operating environments; and sizing ...

ESM

Senior Unix Administrator

Columbus, OH · On-site

We are hiring a Senior Unix Administrator to support an enterprise-level program within a federal ... Provides overall operating system maintenance, for large telecommunications networks, computer ...

ESM

Senior Unix Administrator

Blacklick, OH · On-site

We are hiring a Senior Unix Administrator to support an enterprise-level program within a federal ... Provides overall operating system maintenance, for large telecommunications networks, computer ...

ESM

Senior Unix Administrator

Blacklick, OH · On-site

$120K - $125K/yr

We are hiring a Senior Unix Administrator to support an enterprise-level program within a federal ... Provides overall operating system maintenance, for large telecommunications networks, computer ...

Watershed Security

Unix/Linux Administrator

Dahlgren, VA · On-site

$60K - $65K/yr

Watershed is looking for a hands-on Unix/Linux Systems Administrator to support NSWCDD.; onsite in ... COTS software; operating computer systems in different operating environments; and sizing ...

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Showing results 21-40

All JobsUnix Computer Operator Jobs

Unix Computer Operator information

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$13

$24

$37

How much do unix computer operator jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for unix 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 is a Unix computer operator?

Unix Computer Operators are IT professionals responsible for monitoring, managing, and maintaining Unix-based computer systems and servers. They ensure that these systems run smoothly by performing routine checks, handling backups, troubleshooting issues, and responding to system alerts. Their duties often include managing user access, running batch processes, and collaborating with system administrators to resolve technical problems. Unix Computer Operators play a key role in maintaining system uptime and supporting organization-wide IT operations.

What are the key skills and qualifications needed to thrive as a Unix computer operator, and why are they important?

To thrive as a Unix Computer Operator, you need a solid understanding of Unix/Linux operating systems, scripting, and system monitoring, often supported by a relevant associate degree or technical certification. Familiarity with tools like shell scripting, cron jobs, monitoring software (such as Nagios or Zabbix), and ticketing systems is commonly required. Strong problem-solving skills, attention to detail, and effective communication help operators quickly identify and resolve system issues. These skills ensure reliable system uptime, efficient troubleshooting, and smooth operations in mission-critical environments.

What are some common challenges faced by Unix computer operators, and how can they address them effectively?

Unix Computer Operators often encounter challenges such as managing system outages, troubleshooting hardware or software failures, and maintaining uptime during scheduled maintenance. Staying vigilant, following detailed procedural documentation, and collaborating closely with system administrators and technical support teams can help address these issues. Proactively monitoring system logs and learning to use automation scripts can also streamline repetitive tasks and reduce the likelihood of errors. Developing strong communication skills is essential, as operators frequently coordinate with other IT staff to ensure smooth operations and timely incident resolution.

What is the difference between Unix Computer Operator vs System Administrator?

AspectUnix Computer OperatorSystem Administrator
CredentialsBasic IT certifications, familiarity with Unix systemsAdvanced certifications like CompTIA Linux+, Cisco, or vendor-specific certs
Work EnvironmentData centers, server rooms, command-line interfacesOffice settings, server rooms, network infrastructure
Employer & IndustryIT companies, data centers, large organizationsIT departments, enterprise organizations, service providers
Job FocusMonitoring, basic system operations, backupsSystem configuration, troubleshooting, network management

Unix Computer Operators primarily monitor and perform routine tasks on Unix systems, focusing on system stability and backups. System Administrators have broader responsibilities, including configuring, troubleshooting, and managing entire IT infrastructure. While both roles require familiarity with Unix, System Administrators typically possess more advanced certifications and handle more complex tasks.

What career paths can a Unix computer operator take?

A Unix computer operator can advance to roles such as system administrator, network administrator, or IT support specialist by gaining experience and certifications like CompTIA Linux+ or Cisco CCNA. They may also move into cybersecurity, database management, or cloud computing positions, leveraging their knowledge of Unix systems and scripting skills.
More about Unix Computer Operator jobs

What job categories do people searching Unix Computer Operator jobs look for?

The top searched job categories for Unix Computer Operator jobs are:

Unix Computer Operator jobs near you
Infographic showing various Unix Computer Operator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $50,704 per year, or $24.4 per hour.

Operator - Blending/Loading

Clean Harbors

Rollinsford, NH • On-site

$28 - $32/hr

Full-time

Medical, PTO

Posted 15 days ago

Clean Harbors rating

7.0

Company rating: 7.0 out of 10

Based on 154 frontline employees who took The Breakroom Quiz

42nd of 92 rated recycling and waste

Job description

Our Safety-Kleen Refinery in Rollinsford, NH is looking for an Operator Blending Loading to join their safety conscious team. You will be responsible for receiving, sampling, and unloading all inbound bulk shipments of used oil by railcars, trucks, and at times working in confined spaces. This position is a great way to start building a career with Safety-Kleen. We are looking for a motivated individual who doesn’t mind working out in the elements.

Wage: $28-32hr DOE.

Why work for Safety-Kleen? 
  • Health and Safety is our #1 priority and we live it 3-6-5.
  • Competitive Union wages, plus weekly overtime opportunities.
  • Comprehensive health benefits coverage.
  • Generous paid time off, company paid training and tuition reimbursement.
  • Positive and safe work environments.
  • Opportunities for growth and development for all the stages of your career.

Responsibilities
  • Ensures Health and Safety is the number one priority by complying with all safe work practices, policies, and processes and acting in a safe manner at all times.
  • Sample all inbound rail cars, trucks, and trailers of used oil.
  • Prepare the sample, submit for lab analysis, and enter data in the UNIX computer system for tracking and accounting.
  • Unload rail cars, trucks and trailers into the used oil receiving tanks.
  • Operate branch trucks and track mobile to position for unloading.
  • Perform daily inspections as required by environmental permits and MARSEC (USCG) requirements related to Homeland Security.
  • Acts as a switchman for rail switches. Tests, LOTO and prepare equipment for repairs.
  • Fill out permits.
  • Organize and maintain truck and rail unloading areas.
  • Other duties as required.

What does it take to work at Safety-Kleen?
  • High School or equivalent required.
  • 3-5 years' experience in previous manual labor experience (industrial, refinery or construction) preferred.
  • Railcars, tanker, blending and filling experience preferred.
  • Forklift experience preferred.
  • Confined space or hazmat experience an asset.
  • Most work well in a team with a positive attitude and conflict resolution skills.
  • Comfortable with computers and data entry.
  • Must be able to lift up to work at heights, confined spaces, lift up to 50lbs, climb on a ladder, reach, stoop, stand for long periods.
  • Ability to work rotating shift with opportunities for first, second and night shift required.
  • Valid Driver’s License required.
  • Knowledge of hydraulics and mechanically inclined is an asset.
  • Dependable/good attendance.

Clean Harbors is an equal opportunity employer:
Clean Harbors is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact ect@cleanharbors.com or 1-844-922-5547.
Clean Harbors is a Military & Veteran friendly company:
Please be advised that Artificial Intelligence (AI) tools may be used to support certain stages of the recruitment process but are not used as a replacement for human decision making.
Clean Harbors is committed to complying with applicable pay transparency laws and ensuring fair and equitable compensation. The posted salary range reflects the minimum and maximum target for this role. Final compensation may vary based on factors such as location, experience, skills, and business needs. In addition to the base salary, some roles may be eligible for bonus or incentive compensation and a comprehensive benefits package.

What Clean Harbors employees say

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About Clean Harbors

Sourced by ZipRecruiter

Clean Harbors is North America’s leading provider of environmental and industrial services. The Company serves a diverse customer base, including a majority of Fortune 500 companies. Its customer base spans a number of industries, including chemical, and manufacturing, as well as numerous government agencies. These customers rely on Clean Harbors to deliver a broad range of services such as end-to-end hazardous waste management, emergency spill response, industrial cleaning and maintenance, and recycling services. Through its Safety-Kleen subsidiary, Clean Harbors also is North America’s largest re-refiner and recycler of used oil and a leading provider of parts washers and environmental services to commercial, industrial and automotive customers. Founded in 1980 and based in Massachusetts, Clean Harbors operates throughout the United States, Canada, Mexico and Puerto Rico.

Industry

Environmental consulting services

Company size

10,000+ Employees

Headquarters location

Norwell, MA, US

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