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On Call Operating System Developer Jobs in Baltimore, MD

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 ...

Synergy ECP

Linux System Administrator

Columbia, MD · On-site

$160K/yr

The company leverages its expertise in data transport solutions, software and systems engineering ... Install and maintain operating system software and related components * Configure and maintain ...

Synergy ECP

Linux System Administrator

Columbia, MD

$160K/yr

The company leverages its expertise in data transport solutions, software and systems engineering ... Install and maintain operating system software and related components * Configure and maintain ...

Synergy ECP

Linux System Administrator

Columbia, MD

$160K/yr

The company leverages its expertise in data transport solutions, software and systems engineering ... Install and maintain operating system software and related components * Configure and maintain ...

Onyx Point, Inc.

System Engineer 3-BP-083

Hanover, MD · Hybrid

$78K - $250K/yr

Installs/loads operating system software, troubleshoot and maintain integrity and configures ... Demonstrated experience in planning and leading Systems Engineering efforts is required. Must be ...

Synergy ECP LLC

System Administrator

Columbia, MD

... operating system About Us Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S ...

SW Complete

System Administrator

Columbia, MD · On-site

... operating system About Us Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S ...

Onyx Point, Inc.

System Engineer 3-BP-083

Hanover, MD · On-site

$78K - $250K/yr

Installs/loads operating system software, troubleshoot and maintain integrity and configures ... A Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering ...

SW Complete

System Administrator 2

Columbia, MD · On-site

Configures and manages UNIX and Windows operating systems and installs/loads operating system ... The company leverages its expertise in data transport solutions, software and systems engineering ...

Synergy ECP LLC

System Administrator 2

Columbia, MD · On-site

Configures and manages UNIX and Windows operating systems and installs/loads operating system ... The company leverages its expertise in data transport solutions, software and systems engineering ...

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On Call Operating System Developer information

See Baltimore, MD salary details

$11

$48

$76

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

As of May 30, 2026, the average hourly pay for on call operating system developer in Baltimore, MD is $48.55, according to ZipRecruiter salary data. Most workers in this role earn between $41.11 and $56.83 per hour, depending on experience, location, and employer.

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.

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.

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 jobs make $3,000 a month without a degree?

On Call Operating System Developers typically require specialized technical skills and often hold degrees, but some related roles like freelance software testers, technical support specialists, or IT consultants can earn around $3,000 monthly without a formal degree, especially with experience and certifications. These jobs often involve troubleshooting, system maintenance, or remote work, and may require knowledge of operating systems and scripting tools.

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 most commonly searched types of Operating System Developer jobs in Baltimore, MD? The most popular types of Operating System Developer jobs in Baltimore, MD are:
On Call Operating System Developer jobs near you
VMWare System Engineer

VMWare System Engineer

Spruce Infotech Inc

Woodlawn, MD

Contractor

Posted 20 days ago

Job description

Company Description

Spruce InfoTech is the leading service provider in the fields of project management, architecture design, installation, implementation and administration of EPM and BI projects. Our team of experts provide with proven industry solutions that help our clients to have better understanding of the business and aides in decision making. We provide our clients with various services that help them to manage, control and transform their businesses by employing new age technology solutions that are cost effective and productive in nature. Our team members have huge experience in different types of enterprise solutions like that of Oracle Enterprise Performance Management (aka Hyperion), OBIEE and TIBCO.

Job Description

Title: VMWare System Engineer

Location : Woodlawn, MD

Essential Job Functions & Responsibilities:

o Manage and work in a UNIX operating system and services environment.

o Installation, configuration and tuning Sun Oracle M5000/M4000/T5440/T5240 servers using Solaris 10/11 platform. Install/Configure/Update/Patch Red Hat and CentOS Operating Systems (Virtual and Physical Servers).

o Configure and maintain Red Hat Satellite System Management Platform.

o Configure and maintain Spacewalk System Management Platform.

o Build out VMware ESXi infrastructure from the ground up, including vCenter, Storage and Server configurations

o Upgrade Existing VMware environments to the latest versions.

o Build UNIX Operating System-based servers infrastructure from the ground up, including installation, configuration, upgrade, patch update.

o Upgrade Existing VMware environments to the latest versions.

o Install VMWare, JAVA and the LINUX Operating System on to the new and existing servers.

o Create, integrate, validate, evaluate, and test new or existing JAVA scripts for the HP Smarts network management and monitoring product.

o Troubleshoot and Resolve UNIX Operating System-based issues from Performance to Configuration.

o Backing up and Protecting UNIX environments using platform-specific tools.

o Perform daily system checks, review and respond to events reflected in various management tools, perform server patch management.

o Notify Government representative of issues involving performance of the operating environment.

o Conduct system audit reviews and perform maintenance functions as required to ensure system health.

o Demonstrate strong oral and written communication skills, with the ability to communicate technical topics to management and non-technical audiences, as well as interface with the customer on a daily basis.

o Become knowledgeable on the HIPAA policies and procedures for the program and ensure awareness of HIPAA breach process. Understand your role in HIPAA compliance and be able to execute that role in an effective manner.

Required Qualifications:

o Must have nine (9) years of experience working in a VMware infrastructure environment that supports virtual machines across a distributed development, Test and Production environment.

o Must have nine (9) years of hands on experience with vCenter, VMware ESX 4.x, VMware ESXi 5.x and maintain the complete VMware lifecycle including patching, troubleshooting, upgrades and migrations.

o Strong UNIX System Administration knowledge as it pertains to interconnecting varies UNIX Operating System platforms and services such as DNS, MYSQL and Apache into a unified environment. 

o Must have experience as the point person for critical issues that affect the server and storage infrastructure for the network monitoring platform.

Education Requirements:

o Master's Degree in System Engineering or a related field or higher with 12 years of relevant experience

Equivalent Education & Experience:

o Bachelor's Degree in System Engineering or a related field with 14 years of relevant experience

o Associate's Degree with 16 years of relevant experience

o High School/GED with 18 years of relevant experience

Desired Certifications & Vendor Specific Training:

o VMware Certified Professionals (VCP, VCAP, VCDX)

o Red Hat System Administration II & III

o Solaris System Performance Management, System Administration, Performance & Tuning.

o EMC Storage Administration

Desired Qualifications:

o Should have strong system administration experience (Windows and Linux).

o Should have strong requirements planning and project implementation skills and be able to work with internal technical staff and outside contractors to deliver results.

o A broad understanding in systems, networking and storage administration.

o Proven ability to successfully plan, develop and execute technology solutions.

o Experience implementing best-practice processes and procedures.

o Prior SSA experience.








Qualifications

Bachelor's Degree in System Engineering or a related field with 14 years of relevant experience


o Associate's Degree with 16 years of relevant experience


o High School/GED with 18 years of relevant experience

Additional Information

Location : Woodlawn, MD

Duration: 1 year + 

Interview mode: phone And F2F

Only GC and Citizen 


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