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On Call Operating System Developer Jobs in Chicago, IL

NCW

Portage, IN - Field System Engineer

Portage, IN

$65K - $95K/yr

Field Systems Engineer Portage, Indiana We are a process automation solutions provider. We design ... Monday - Friday * On-Call * Other Experience Level: 4 years Requirements: * Engineering degree or ...

bioMerieux

Manufacturing System Engineer

Lombard, IL · On-site

$104K - $129K/yr

Manufacturing Systems Engineer Position Summary The Manufacturing Systems Engineer is responsible ... Build and improve digital workflows, operator interfaces, forms, and dashboards * Partner with ...

Biomerieux

Manufacturing System Engineer

Lombard, IL · On-site

$104K - $129K/yr

Build and improve digital workflows, operator interfaces, forms, and dashboards * Partner with ... manufacturing systems, controls, or related engineering roles in a regulated manufacturing ...

New

Ensono

Senior Systems Engineer

Downers Grove, IL · On-site +1

$104K - $142K/yr

The Senior Systems Engineer is responsible for designing, implementing, and maintaining components ... Perform installation and configuration of software including operating system, patches, and 3rd ...

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All JobsOn Call Operating System Developer JobsOn Call Operating System Developer Jobs in Chicago, IL

On Call Operating System Developer information

See Chicago, IL salary details

$12

$50

$79

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

As of Jul 13, 2026, the average hourly pay for on call operating system developer in Chicago, IL is $50.33, according to ZipRecruiter salary data. Most workers in this role earn between $42.60 and $58.94 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 are the most commonly searched types of Operating System Developer jobs in Chicago, IL? The most popular types of Operating System Developer jobs in Chicago, IL are:
On Call Operating System Developer jobs near you

Unix Linux Engineer

Jsc Global Solution, Inc.

Chicago, IL • On-site

Full-time

Re-posted 19 days ago

Job description

Hello,
We got to view your resume in dice.com. We are looking for Unix (Solaris) Systems Engineer for project in Chicago, IL with the following details.
Position: Unix (Solaris) Systems Engineer
Duration: 3 months
Location: Chicago, IL
Need an experience Unix Systems Engineer with at least 8 years of Unix system administration experience for a contract role located in the Chicago loop.
This position will provide 3rd level technical systems and applications infrastructure support for client's ITs Unix Engineering distributed systems. This individual has excellent trouble shooting skills and analytical skills in order to react to alerts from our monitoring tools as well as Service Desk notifications to resolve incidents.
Responsibilities:Principle responsibilities include the following:
-Monitor external and internal enterprise monitoring tools for system alerts
-Perform analysis and trending of Unix Engineering applications/services from monitoring data
-Investigate and troubleshoot Incident tickets (Priority P1-P5) for all Platform - Unix Engineering environments
-Keep Service Desk informed of the status of open incidents per the Operational Level Agreements (OLA)
-Engage and collaborate with other 2nd level support teams for incident resolution
-Engage and collaborate with other 3rd level support and management as needed, remaining engaged for knowledge management and documentation
-Provide support for user administration and repeatable work requests
-Follow standard practices and procedures and Platform Unix Engineering operational documentation
-Proactively recommends additional areas of documentation required and updates support and runbook documentation
-Capable of training other users and team members in application problems and operating system fundamentals
-Proactively lead and consistently work on Unix Engineering projects, work requests as it relates to Platform Unix Engineering Discretionary Investments and Discretionary Support items
-Proactively lead and consistently work on Platform Unix Engineering involvement with Release Management processes
-Proactively work and support Problem/Incident/Change Management processes
Job Competencies:
Tools, platforms and technologies:
-Sun Solaris 8/9/10
-Symantec/Veritas: Storage Foundations/File system(VxVM/VxFS), Veritas Cluster Server VCS/VVR/GCO, NetBackup
-Enterprise Monitoring Tools (e.g. HPs Sitescope, Openview, BAC/BPM; Gomez)
-Apache and Iplanet web servers
-Middleware Engineering/J2SE Applications(a plus) - BEA Weblogic, BEA Tuxedo, Java Tomcat, Tibco/MQ Series, JBOSS, SITA Runway
-Unix shell scripting/Perl
-SAN Architecture and Technologies which include storage subsystems hardware and software, specifically HP/HDS storage subsystems, Brocade switches, NAS
-Networking e.g. DNS, protocols, load balancing, etc.
-Incident/Problem Management Tools (e.g. HP ITSM, Peregrine Systems)
-Design/Architecture of distributed computing environments and highly available (HA and RAS) systems
-Windows and MS Office tools
-Well versed in Internet technologies(a plus)
-DB Technologies: Oracle 8i/9i/10G, 10G RAC (a plus)
-Linux (RedHat/SuSe) (a plus)
-Linux operating systems, specifically Red Hat and SUSE Linux
- Linux clustering technology, specifically RHEL Clustering and VCS
- x86 hardware, firmware and device drivers for HP Proliant servers
-Linux software distribution and recovery tools including rpm, RHN, Satellite server, Kickstart.
Linux disk management tools including Logical Volume Manager (LVM) and Veritas Volume Manager
-Content Management systems like Vignette product suite (a plus)
-ITIL Foundation(a plus)
Education:-BS in computer science or related field or equivalent experience
Experience:-Typically requires a minimum of 8-10 years of related experience
Skills:-Strong technical and problem-solving skills
-Excellent communication and interpersonal skills
-Excellent knowledge of distributed computing technologies especially in the Unix Engineering client/server technology space and eCommerce/Internet space
-Strong customer focus and service oriented individual
-Ability to work and contribute as a team member.
If you are interested in this position and feel comfortable with the job description, please reply to this email with your current resume in word format with the following details:
.Availability.
.Visa status - (if on H1) employer details.
.Willingness to relocate.
.Number of years spent in each of the required skills
.Expected hourly pay rate.
I look forward to hear from you soon.
Thank You
Chandrakant Jain
JSC Global Solutions INC
Email-Ckjain@jscglobalsolutions.com
Website-www.jscglobalsolutions.com

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