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Operating System Engineer Jobs in Houston, TX (NOW HIRING)

Senior System Administrator

Houston, TX · On-site

$82K - $111K/yr

Establish corporate system engineering standards and approve technical Standard Operating Procedures (SOPs). Actively mentor and cross-train junior system administrators and network engineers to ...

The HPC Systems Engineer will be involved in various aspects of designing and engineering our HPC ... Perform software installations and upgrades, inclusive of operating system in world class HPC ...

The HPC Systems Engineer will be involved in various aspects of designing and engineering our HPC ... Perform software installations and upgrades, inclusive of operating system in world class HPC ...

The HPC Systems Engineer will be involved in various aspects of designing and engineering our HPC ... Perform software installations and upgrades, inclusive of operating system in world class HPC ...

Systems Engineer III (This is a remote position open to applicants residing in TX, NM, AZ, CO, or ... Perform advanced configuration, deployment, and implementation of software, operating systems ...

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Operating System Engineer information

See Houston, TX salary details

$51.1K

$121.4K

$159.4K

How much do operating system engineer jobs pay per year?

As of Jun 14, 2026, the average yearly pay for operating system engineer in Houston, TX is $121,430.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,500.00 and $149,900.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Operating System Engineers when maintaining system stability in large-scale environments?

Operating System Engineers often encounter challenges such as managing software patching across diverse hardware, ensuring compatibility with legacy applications, and minimizing downtime during critical updates. In large-scale environments, balancing security with performance and reliability can be complex, especially when multiple teams depend on the systems. Effective communication with development, security, and IT operations teams is essential to address these issues proactively and maintain overall system stability.

What engineers make $500,000?

Senior engineers in specialized fields such as software engineering, data engineering, or cybersecurity can earn $500,000 or more annually, especially with extensive experience, advanced skills, and in high-demand industries. These roles often require advanced certifications, leadership responsibilities, or working in competitive markets with high compensation packages.

What does an Operating System Engineer do?

An Operating System Engineer is responsible for designing, developing, maintaining, and optimizing operating systems that run on computers and servers. They work on the core components that manage hardware resources, enable software applications, and ensure system security and stability. Their duties often include writing system-level code, troubleshooting performance issues, implementing updates, and collaborating with hardware and software teams. Operating System Engineers play a critical role in ensuring that computing environments are efficient, reliable, and secure.

What engineers make $300,000 a year?

Senior operating system engineers, especially those with extensive experience, specialized skills, and certifications, can earn $300,000 or more annually. High compensation is often associated with roles in large tech companies, leadership positions, or engineers working on complex systems with advanced knowledge of hardware, virtualization, or security. Salary levels depend on location, company size, and individual expertise.

What is the difference between Operating System Engineer vs System Administrator?

AspectOperating System EngineerSystem Administrator
Primary FocusDesigning, developing, and optimizing operating systemsMaintaining, configuring, and supporting existing systems
Skills & CertificationsLinux/Unix, scripting, OS architecture, certifications like RHCE or Linux FoundationSystem management, network setup, troubleshooting, certifications like CompTIA Server+ or Microsoft Certified
Work EnvironmentDevelopment teams, R&D, engineering projectsIT support, data centers, enterprise environments
Industry UsageTech companies, hardware firms, software developmentCorporate IT, government agencies, healthcare, finance

While both roles involve working with operating systems, Operating System Engineers focus on designing and developing OS solutions, whereas System Administrators manage and support existing systems. The roles complement each other but serve different stages of the system lifecycle.

What does an OS engineer do?

An Operating System (OS) Engineer designs, develops, and maintains operating system software, ensuring efficient hardware and software integration. They troubleshoot system issues, optimize performance, and may work with tools like kernel development, scripting, and debugging. Strong knowledge of computer architecture, programming languages, and system security is essential for this role.

How hard is coding an OS?

Operating System Engineers typically find coding an OS to be highly complex due to the need for low-level programming, understanding hardware interactions, and managing system resources. It requires strong knowledge of programming languages like C or C++, familiarity with system architecture, and often involves debugging and testing in specialized environments. The work demands significant technical skill and experience, often gained through advanced education and hands-on practice.

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

To thrive as an Operating System Engineer, you need a deep understanding of computer science principles, operating system internals, and strong programming skills in languages like C, C++, or Rust, often backed by a relevant degree. Familiarity with kernel development, debugging tools, virtualization platforms, and experience with version control systems (such as Git) are typically required. Problem-solving abilities, attention to detail, and effective communication are soft skills that set top performers apart. These skills ensure the reliability, performance, and security of operating systems, which are foundational to all computing environments.
What are popular job titles related to Operating System Engineer jobs in Houston, TX? For Operating System Engineer jobs in Houston, TX, the most frequently searched job titles are:
What job categories do people searching Operating System Engineer jobs in Houston, TX look for? The top searched job categories for Operating System Engineer jobs in Houston, TX are:
What cities near Houston, TX are hiring for Operating System Engineer jobs? Cities near Houston, TX with the most Operating System Engineer job openings:
Infographic showing various Operating System Engineer job openings in Houston, TX as of June 2026, with employment types broken down into 81% Full Time, and 19% Contract. Highlights an 89% In-person, and 11% Hybrid job distribution, with an average salary of $121,430 per year, or $58.4 per hour.
Systems Engineer - Client Services (On-Site)

Systems Engineer - Client Services (On-Site)

Eze Castle Integration

Houston, TX

$90K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 23 days ago


Job description

ECI is the leading global provider of managed services, cybersecurity, and business transformation for mid-market financial services organizations across the globe.  From its unmatched range of services, ECI provides stability, security and improved business performance, freeing clients from technology concerns and enabling them to focus on running their businesses.  More than 1,000 customers worldwide with over $3 trillion of assets under management put their trust in ECI. 

At ECI, we believe success is driven by passion and purpose. Our passion for technology is only surpassed by our commitment to empowering our employees around the world.

This role is onsite daily in Houston, TX.

The Opportunity: 

We are seeking an enthusiastic, personable, and qualified Systems Engineer to join our amazing team! In this role, you will provide end-user desktop support to multiple users running Windows, Exchange and Office 365 environments.  

The Systems Engineer will provide desktop support and end-user server administration for all client issues while responding to Level 1 and 2 service tickets.  You will work shoulder to shoulder with an awesome team and escalate all problems to the next level of support for guidance as well as contact third-party vendors for warranty service repair.

 What you will do:

  • Resolve level 1 and 2 support cases and work orders associated with end-user issues, physical and cloud infrastructure, and project related tasks
  • See the world through the eyes of the customer by setting client expectations appropriately throughout the troubleshooting process
  • Resolve incidents and requests related to, but not limited to the following: Mail Application/Office 365 issues, Client/Server Connectivity issues, Time Sensitive and VIP Workstation incidents, File Restores, Remote Access incidents (Citrix and Terminal Services), Password Resets, Networked Printer Issues to name a few
  • Execute basic system maintenance including software and operating system patching, software version upgrades and critical patch applications
  • Provide support of Active Directory such as add/remove users, password resets, Group Policy application, task scheduling
  • Interface with common technology support tools such as Remote Monitoring and Management (RMM), Mobile Device Management (MDM)
  • Occasional travel to client sites and ECI core Service Region

Support work includes:

  • User desktop support – Requests and Incidents
  • Effectively escalating to senior IT team members at Moore
    Walking the trading desk floor to assist traders with IT requests/issues
  • RCA Work when not on user support tickets
  • Knowledge and experience working with the above technologies and able to troubleshoot issues by reviewing/analyzing logs and event viewer processes

Who you are:

  • Excellent communication skills with a strong ability to articulate technical information to non-technical people.  Jargon need not apply here!
  • Excellent prioritization skills and an ability to see the world through the eyes of the customer
  • Bachelor’s Degree in Information Technology related system, or 3+ years of equivalent combination of technical experience and education in the following:
    • Microsoft Office 365 (O365)
    • Microsoft Operating Systems such as Windows Server and Windows 10/11
    • Installing and configuring computer hardware operating systems and applications
    • Active Directory including account creation, modification and password resets
    • Microsoft Office products including Outlook, Excel, Word, PowerPoint and SharePoint
    • Client VPN setup and troubleshooting
    • Understanding of e-mail and spam technologies, and how messaging flows through these systems
    • Basic understanding of cyber-security concepts and technologies, such as Multi-Factor Authentication (MFA)
    • Hands-on hardware experience with desktops, laptops, and servers
    • Familiarity with file system support including permissions, sharing, backups and restores
    • Experience with cloud platforms such as Microsoft 365 suite
    • Hybrid Cloud
    • AD & DCs
    • Online Exchange O365 and Onprem Exchange server 
    • Win10 desktops/laptops

Bonus points if you have:

  • Experience with Managed Service Providers (MSP)
  • Experience with VM Ware
  • Experience with Azure

ECI’s culture is all about connection - connection with our clients, our technology and most importantly with each other.  In addition to working with an amazing team around the world, ECI also offers a competitive compensation package and the range for this role is a maximum of $90,000 annually with flexible PTO, health benefit eligibility the first of the month, life insurance, pet insurance, 401K and so much more!  If you believe you’d be a great fit and are ready for your best job ever, we’d like to hear from you!!

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