ZipRecruiter

Log In

1

On Call Operating System Developer Jobs in Phoenix, AZ

Tech Observer

Z/OS Systems Engineering

Phoenix, AZ · On-site

Job Tittle: Z/OS Systems Engineering Job Location: Phoenix , AZ (Hybrid) Duration: 6 months ... Perform Operating System upgrade and RSU maintenance via z/OSMF Workflow. Advanced System ...

Taproot Solutions

Mainframe ZOS System Programmer

Phoenix, AZ · On-site

$54.50 - $69.50/hr

Duration : 6 to 12+Months The Mainframe z/OS System Programmer is responsible for the installation, customization, maintenance, and optimization of IBM z/OS operating systems and associated system ...

Kyndryl

Job Posting Title IMS System Programmer

Phoenix, AZ · On-site

$54.50 - $69.50/hr

Mainframe IMS System Programmer: The Role: We are seeking a highly skilled Mainframe IMS System ... Required Qualifications: * 7+ years of experience with IBM z/OS operating system * Hands-on ...

Kyndryl

IMS system programmer

Phoenix, AZ · On-site

$54.50 - $69.50/hr

They are seeking a highly skilled Mainframe IMS System Programmer to support and manage IBM z/OS ... Required : • 7+ years of experience with IBM z/OS operating system • Hands-on experience with ...

Sarian, Inc.

Windows System Engineer

Phoenix, AZ · On-site

Windows / Azure Systems Engineer * Active Directory architecture and concepts. * Azure Sites and ... Windows Server Operating Systems. * Azure Active Directory and Azure AD Connect Deep understanding ...

next page

Showing results 1-20

All JobsOn Call Operating System Developer JobsOn Call Operating System Developer Jobs in Phoenix, AZ

On Call Operating System Developer information

See Phoenix, AZ salary details

$11

$48

$76

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

As of Jul 14, 2026, the average hourly pay for on call operating system developer in Phoenix, AZ is $48.51, according to ZipRecruiter salary data. Most workers in this role earn between $41.06 and $56.83 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 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.

Can you be on call as a software engineer?

On-call responsibilities are common for on call operating system developers and other software engineers working in roles that require 24/7 system availability. These positions often involve monitoring, troubleshooting, and resolving issues outside regular working hours, and may require familiarity with remote access tools and incident management processes.

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 engineer makes $500,000 a year?

Senior software engineers, especially those working in high-demand fields like cloud computing, AI, or cybersecurity, can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills, and working at large tech companies or startups with significant funding.

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.

Are OS developers in demand?

On-call operating system developers are in demand due to the ongoing need for system stability, security, and performance improvements across various industries. Skills in low-level programming, kernel development, and familiarity with tools like C and Linux are highly valued, and employment opportunities are expected to grow with advancements in technology and infrastructure. Continuous learning and certifications can enhance job prospects in this field.

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 near Phoenix, AZ are hiring for On Call Operating System Developer jobs? Cities near Phoenix, AZ with the most On Call Operating System Developer job openings:
On Call Operating System Developer jobs near you
Cloud Orchestration Systems Engineer

Cloud Orchestration Systems Engineer

Procom Consultants Group

Chandler, AZ • Hybrid

$55 - $73.25/hr

Contractor

Re-posted 8 days ago

Job description

Company Description

Procom is a leading provider of professional IT services and staffing to businesses and governments in Canada.
With revenues over $500 million, the Branham Group has recognized Procom as the 3rd largest professional services firm in Canada and is now the largest "Canadian-Owned" IT staffing/consulting company.
Procom's areas of staffing expertise include:
Application Development
Project Management
Quality Assurance
Business/Systems Analysis
Datawarehouse & Business Intelligence
Infrastructure & Network Services
Risk Management & Compliance
Business Continuity & Disaster Recovery
Security & Privacy
Specialties Contract Staffing (Staff Augmentation)
Permanent Placement (Staff Augmentation)
ICAP (Contractor Payroll)
Flextrack (Vendor Management System)

Job Description

Cloud Orchestration Systems Engineer


On behalf of our client, Procom Services is searching for a Cloud Orchestration Systems Engineer for a contract opportunity in Chandler, AZ.


Cloud Orchestration Systems Engineer Job Details


This role will be reporting to the Infrastructure and Hosting Manager. This position will research, develop, maintain, scale and help grow hybrid hosting environments to a geographically separated infrastructure. Assist in automated deployment of operating systems, databases and applications. Troubleshoot errors in the application, databases and operating system. Support sales with onboarding potential customers. Participate in a 24/7 on-call rotation until transitioned to 3rd party external support. Demonstrated self-starting initiative with ability to determine and set priorities in a fast moving and evolving "start-up" environment. Demonstrated independent analysis, excellent problem solving skills and self-motivation to drive to the solution. 


Cloud Orchestration Systems Engineer Mandatory Skills


5-7 Years of experience in all areas below: 

- 24x7 geographically redundant hosted infrastructures and global services 

- Distributed systems and databases architecture 

- Distributed network topologies and system security models 

- Distributed Virtualization Architecture in a hybrid environment 

- Process automation and advanced knowledge of scripting in language such as PHP, Perl, Bash, Python, PowerShell and/or Batch 

- System and Application Monitoring 

- System data and database backup processes 

- Expert knowledge in Linux and/or Windows OS 

- Experience in product support customer care and related processes, procedures including event problem management.

Cloud Orchestration Systems Engineer Nice to Have Skills


- Developer skills in PHP and/or ASP .NET, HTML/JavaScript/CSS 

- Database administration in MySQL and/or MS SQL and Clustering 

- Apache and/or IIS administration 

- Active Directory administration 

- DFS, PeerSync, GlusterFS or similar file replication technology 

- Technical understanding of content delivery network 

- Technical Documentation Skills 


Cloud Orchestration Systems Engineer Start Date


ASAP


Cloud Orchestration Systems Engineer Assignment Length


12 months


"Please note that we are not able to work with candidates on H1B Visas or candidates represented by third parties."

Additional Information

All your information will be kept confidential according to EEO guidelines. Please send your resume in Word format only. 

Apply