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Senior Computer Operator Jobs in Fullerton, CA (NOW HIRING)

JS Consulting

Senior Software Engineer

Irvine, CA · On-site

$131K - $173K/yr

Legacy Android (5) * Operating System level work * Regulated industry required Position Summary ... Bachelor's or Master's degree in Computer Engineering, Computer Science, Electrical Engineering, or ...

Rocket Lab Corporation

Senior Accountant

Long Beach, CA · On-site

$77K - $97K/yr

... operating as a well-oiled machine to maximize the value of our work. Our Finance team are made up ... This position may require prolonged periods of sitting, standing, walking, computer work, and ...

USC Gould School of Law

BMS Operator

Los Angeles, CA

$18.25 - $22/hr

Apply today! BMS Operator Strong knowledge of HVAC systems, advanced computer operations and ... senior management when a deficiency is detected. * Contributes to the development of system ...

Senior plc

Manufacturing Planner

Burbank, CA

$20/hr

Senior plc is an international, market-leading, engineering solutions provider with 19 operating ... Attention to detail with intermediate computer skills * Experience in manufacturing work ...

Freeform

Senior Factory Software Engineer

Los Angeles, CA · On-site

$132K - $174K/yr

As a Senior Factory Software Engineer, you will be responsible for architecting and implementing ... with computer graphics or similar geometry-intensive problems • Experience operating as a ...

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Showing results 21-40

All JobsComputer Operator JobsSenior Computer Operator JobsSenior Computer Operator Jobs in Fullerton, CA

Senior Computer Operator information

See Fullerton, CA salary details

$26.1K

$83.8K

$170.6K

How much do senior computer operator jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior computer operator in Fullerton, CA is $83,763.00, according to ZipRecruiter salary data. Most workers in this role earn between $43,300.00 and $107,500.00 per year, depending on experience, location, and employer.

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 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 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.

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 tend to have the highest salaries. Salaries can also vary based on industry, certifications, and geographic location, with those working in finance, technology, or large corporations typically earning more.

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 cities near Fullerton, CA are hiring for Senior Computer Operator jobs? Cities near Fullerton, CA with the most Senior Computer Operator job openings:
Senior Computer Operator jobs near you
Infographic showing various Senior Computer Operator job openings in Fullerton, CA as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 74% Full Time, 19% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $83,763 per year, or $40.3 per hour.

Senior Software Engineer

JS Consulting

Irvine, CA • On-site

$131K - $173K/yr

Contractor

Re-posted 26 days ago

Job description

Job Title- Senior Software Engineer

Project Location – Irvine, CA (Onsite)

Duration- 12+ months contract

Visa- USC/ GC

HM Notes: Previous subs only had experience at the application layer/app developers. This is focused on impact assessments and patches of AOSP at the kernel level. 

  • Board and kernel level development
  •  AOSP builds, Android framework
  •  Integrating packages and creating hardware layer codes
  •  Applying vendor patches
  •  Cybersecurity risk assessment
  •  Legacy Android (5)
  •  Operating System level work
  •  Regulated industry required

Position Summary: We are looking for a Senior Software Engineer with deep experience in Android OS and AOSP platform engineering. In this role, you will own and enhance a customized Android 5–based operating system used within a Class III medical device. You will customize and harden the OS, improve system performance, integrate hardware components, and ensure the platform meets strict medical‑device cybersecurity and regulatory requirements. 
This role requires strong Android platform experience—not just app development—and includes work across OS

frameworks, kernel, BSP, HAL, and system‑level validation.
Key Responsibilities
• Update and modify Android OS (version 5) to address security issues and compliance needs.
• Customize and maintain an AOSP fork, including frameworks, system services, and configuration.
• Apply OS‑level patches and security settings aligned with FDA and EU cybersecurity guidance.
• Integrate BSPs, HALs, vendor patches, and hardware drivers with the Android platform.
• Perform board bring‑up (U‑Boot, device tree, kernel integration).
• Conduct low‑level debugging using UART, JTAG, and similar tools.
• Modify Linux kernel components and device drivers when required.
• Improve system performance, resource usage, and inter‑process communication (Binder/AIDL).
• Use system‑level profiling tools to identify and fix issues.
• Fix OS‑ and kernel‑level vulnerabilities and Reduce OS/kernel attack surfaces.
• Implement OTA update mechanisms.
• Support cybersecurity risk analysis and threat modeling.
• Perform OS‑level verification and validation following IEC 62304.
• Support risk management efforts aligned with ISO 14971.
• Participate in audits and reviews to maintain regulatory compliance.
• Work with app developers to ensure compatibility.
• Partner with cybersecurity, system engineering, and quality teams.
• Create and maintain architecture docs, test plans, and traceability matrices.
• Ensure documentation is complete and audit‑ready.
Required Qualifications
• Bachelor’s or Master’s degree in Computer Engineering, Computer Science, Electrical Engineering, or related field.
• 7+ years of software engineering experience.
• 3+ years working with Android OS / AOSP.
• Strong experience with AOSP builds, Android frameworks, and kernel modification.
• Solid understanding of Linux internals and embedded systems.
• Experience in regulated environments.
• Knowledge of IEC 62304, ISO 14971, and related standards.
• Familiarity with cybersecurity risk assessment and vulnerability remediation.
Preferred Qualifications
• Experience with legacy Android (Android 5).