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On Call Operating System Developer Jobs (NOW HIRING)

HCA Healthcare

Senior System Engineer

Brevard, NC

Provides 24x7 on-call support based on IT staff rotation and carries a pager as warranted, to ... Working knowledge of supported operating system (Windows server and VMware ESX), utilities, vendor ...

HCA Healthcare

Senior System Engineer

Asheville, NC

Provides 24x7 on-call support based on IT staff rotation and carries a pager as warranted, to ... Working knowledge of supported operating system (Windows server and VMware ESX), utilities, vendor ...

Samsung

System Engineer

Austin, TX · On-site

As a Sr. Systems Engineer on the HPC Grid Systems infrastructure team, you will be working on ... Deep expertise with Linux operating systems including operations in a large scale production ...

Samsung

System Engineer

Austin, TX · On-site

As a Sr. Systems Engineer on the HPC Grid Systems infrastructure team, you will be working on ... Linux operating system commands and utilities, • Linux storage administration experience ...

Synergy ECP

System Engineer

Columbia, MD

Configures and manages UNIX and Windows operating systems and installs/loads operating system ... Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science ...

Synergy ECP

System Engineer

Columbia, MD · On-site

Configures and manages UNIX and Windows operating systems and installs/loads operating system ... Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science ...

Always On Call Corp

Be Seen First

On Call Specialist

Pittsburgh, PA · Remote

$10 - $20/hr

Always On Call Corp is a growing on call company specializing in after hour service for Home ... Knowledge of the WellSky operating system is a plus. This position is a remote position from your ...

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On Call Operating System Developer information

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How much do on call operating system developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for on call operating system developer in the United States is $48.86, according to ZipRecruiter salary data. Most workers in this role earn between $41.35 and $57.21 per hour, depending on experience, location, and employer.

What is the difference between On Call Operating System Developer vs System Software Engineer?

AspectOn Call Operating System DeveloperSystem Software Engineer
Primary FocusMaintaining, debugging, and updating operating systems during on-call shiftsDesigning, developing, and testing system software and tools
Work EnvironmentTypically in tech companies or data centers, often on-call for urgent issuesOffice or remote, involved in development projects
Required SkillsOS internals, troubleshooting, scripting, real-time problem solvingProgramming, system architecture, software development
CertificationsRelevant certifications like Linux Foundation or Microsoft certificationsComputer science degrees, certifications in software development

While both roles involve working with system-level software, the On Call Operating System Developer primarily focuses on maintaining and troubleshooting operating systems during on-call periods, whereas the System Software Engineer is involved in designing and developing system software in a broader development environment.

What is the highest paying call center job?

The highest paying call center jobs are typically supervisory or managerial roles, such as Call Center Manager or Operations Manager, which can offer salaries exceeding $60,000 annually. Specialized roles like technical support or sales management may also command higher pay, especially with relevant experience and certifications.

What are the key skills and qualifications needed to thrive as an On Call Operating System Developer, and why are they important?

To thrive as an On Call Operating System Developer, you need deep expertise in low-level programming, operating system architecture, and debugging, often backed by a degree in computer science or related fields. Proficiency with languages like C/C++, debugging tools (e.g., GDB, WinDbg), and familiarity with version control systems such as Git are typically required. Strong problem-solving abilities, quick decision-making, and effective communication are vital soft skills for responding to urgent production incidents. These capabilities are crucial to rapidly diagnose, address, and prevent system-level failures, ensuring system stability and uptime.

What are On Call Operating System Developers?

On Call Operating System Developers are specialized software engineers responsible for maintaining, troubleshooting, and improving operating systems, often in real-time or emergency scenarios. They are typically available outside of regular business hours to address critical bugs, security vulnerabilities, or system outages. Their work ensures that operating systems remain stable, secure, and performant, especially when unexpected issues arise. These developers need deep technical expertise in OS internals and must be able to quickly diagnose and resolve complex problems.

What are the 7 types of OS?

The seven main types of operating systems are batch OS, time-sharing OS, distributed OS, network OS, real-time OS, mobile OS, and embedded OS. Each type is designed to meet specific computing needs, such as multitasking, real-time processing, or managing networked devices, which are relevant skills for an on call operating system developer.

Which IT job is in demand now?

On Call Operating System Developers are in demand due to the need for maintaining and troubleshooting complex systems across various industries. Skills in Linux, Windows, scripting, and remote support are highly valued, and certifications like CompTIA Linux+ or Microsoft Certified Solutions Expert can enhance job prospects.

How does the on-call aspect of an Operating System Developer role impact work-life balance and daily routines?

As an On Call Operating System Developer, you may be required to respond to critical system issues or outages outside of regular business hours. This can mean unpredictable work schedules during on-call periods, but teams often rotate responsibilities to help maintain work-life balance. It's important to have strong time management skills and clear communication with your team to ensure coverage and minimize disruptions. Many organizations provide compensatory time off or additional pay for on-call duties, and being on call offers valuable experience in troubleshooting high-stakes, real-world problems.

How much do OS devs make?

On-call operating system developers typically earn between $80,000 and $150,000 annually, depending on experience, location, and the complexity of the systems they work on. Senior roles or those with specialized skills in kernel development or low-level programming can command higher salaries. Compensation may also include benefits such as bonuses, stock options, or flexible schedules.
What cities are hiring for On Call Operating System Developer jobs? Cities with the most On Call Operating System Developer job openings:
What are the most commonly searched types of Operating System Developer jobs? The most popular types of Operating System Developer jobs are:
On Call Operating System Developer jobs near you
Linux System Administrator

Linux System Administrator

West Advanced Technologies (WATI)

Downey, CA • On-site

Contractor

Posted 16 days ago

Job description

Job Title: Linux System Administrator
Location: Downey, CA
Duration: 12 Months
Position Description
The Linux System Administrator is responsible for applying Red Hat Enterprise Linux (RHEL), Ubuntu, CentOS, Suse and Debian concepts and industry best practices to resolve complex issues, provide daily operational management of private and public cloud Linux server instances, maintaining thorough documentation of procedures and system configurations, selecting methods and techniques to obtain solutions, evaluating technologies, performing cost / benefit analysis, and completing additional work assigned by the manager and lead. The position requires system administration experience along with the skill to administer various distributions and open-source applications of the Linux operating system; works closely with other System Administrators, Application Engineers, Developers, Cyber Security professionals, Systems Engineers, and Operations specialists to provide top-quality secure computing and storage services to a variety of county customers. The Linux System Administrator is responsible to develop and manage the county's computing and infrastructure systems on private and public cloud environments (AWS, Azure, GCP). Provide creative problem solving, critical thinking, and advanced troubleshooting across a broad domain of secure computing systems and support activities. Manage data center computing operations while maintaining strict operational security requirements and directives - implement latest computer security policies and procedures. The Linux System Administrator is responsible to manage availability of network, storage, computing, and software of multiple computing and storage systems. Develop technical specifications and maintain documentation for processes and technical guides. Patch planning, vulnerability assessment, patch policy preparation, patch testing and workflow design for quarterly security patch updates across RHEL, Ubuntu, CentOS, Suse and Debian Linux systems. Research and resolve operating system problems efficiently and accurately, while adhering to organizational standards and practices. Perform proactive performance monitoring, analysis, alerting, reporting, and tuning as well as proactive capacity planning/analysis and provisioning solutions. Coordinate, facilitate, manage, and execute approved changes during maintenance windows in a 24 x 7 on-call environments.
Skills Required
The Linux System Administrator will possess knowledge in decision making; organizational awareness; and problem-solving skills.
Skills Preferred
Working knowledge of OpenShift and Kubernetes platforms running on-prem and on public clouds such as AWS, Azure and GCP Expertise in monitoring, performance tuning, and maintaining Kubernetes clusters.
Experience Required This classification requires a minimum of seven (7) years of experience in Red Hat Enterprise Linux, CentOS, Ubuntu, Suse, Debian Linux. Four (4) years of experience in developing Ansible playbooks, Shell, and Python scripts. Ability to author and implement automation for complex operational and administrative tasks. Experience with security tools and threat mitigation technologies such as McAfee, CISCO AMP, Nessus Tenable, Tanium, and Dell Secureworks Red Cloak. Experience with VMware, Vcenter, and ESXi.
Education Required
This classification requires the possession of a bachelor's degree in an IT-related or Engineering field.
Regards
Rajeev Gaddam
West Advanced Technologies, Inc
E: rajeev.g@wati.com D: 916 318 7021
Serving government agencies for 22 Years
www.wati.com

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