Linux Engineer

What's On In Doncaster; Sheffield; Hybrid; GBP 40,000 - 70,000; Full time

Job summary

An established industry player is looking for a skilled Linux Engineer to join their team for a contract role focused on optimizing voice and video traffic routing. This exciting position involves deploying and managing Linux systems, working closely with technical teams, and implementing user authentication methods. You'll play a key role in enhancing performance across a vast network of endpoints. If you thrive in a dynamic environment and are passionate about technology, this opportunity is perfect for you.

Qualifications

• Strong experience with Linux system administration and scripting.
• Hands-on knowledge of Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA).

Responsibilities

• Lead deployment and configuration of eLux builds across 100,000+ endpoints.
• Implement device-based and user-based authentication mechanisms using Zscaler.

Skills

Linux System Administration

Scripting

Zscaler Internet Access (ZIA)

Zscaler Private Access (ZPA)

Troubleshooting OS-level Issues

Network Optimization

Problem-Solving

Job description

Sheffield, Yorkshire and the Humber, United Kingdom

World Wide Technology

Posted today

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Full Job Description

Job Description

WorldWide Technology (WWT) is a global technology integrator and IT solutions provider established in 1990 in St. Louis, Missouri. WWT collaborates with OEMs like Cisco and Dell EMC to offer infrastructure security and custom app development services to Fortune 500 companies across various sectors. With over 10,000 employees worldwide, generating $20 billion in annual revenue, WWT operates in regions including the US, UK, Canada, Europe, Costa Rica, APAC, and the Middle East. It has been recognized as a top employer by Fortune and Glassdoor for over 13 years.

WWT is seeking a Linux Engineer for a contract role. Please review the job details below and provide the necessary information to process your application; I will contact you to discuss the role further.

This is a contract role & inside IR35

Position: Linux Engineer

Contract Duration: 6 months

Location: Sheffield, UK (Hybrid)

About the Role

We are seeking a skilled Linux Engineer to support a high-impact project focused on optimizing voice and video traffic routing for eLux devices via Zscaler ZIA and ZPA. You will play a critical role in implementing and supporting device and user-based authentication methods, improving performance across distributed endpoints, and managing key Linux systems.

This role requires close collaboration with Zscaler’s technical teams and internal business units, with a clear roadmap for delivery.

Key Responsibilities

• Lead the deployment, configuration, and testing of new eLux builds across 100,000+ endpoints.
• Implement and validate device-based and user-based authentication mechanisms using Zscaler ZIA/ZPA.
• Work with internal teams and Zscaler support to troubleshoot and resolve issues related to system builds and endpoint behavior.
• Upload, manage, and maintain Linux-based system images and configurations.
• Perform root cause analysis on Linux system issues, including core OS and application layer debugging.
• Support performance testing and contribute to optimization strategies for voice/video offload from the core network.
• Liaise with technical stakeholders to ensure timely delivery and resolution of blockers, especially those related to performance concerns from business units.

Key Skills & Experience

• Strong experience with Linux system administration and scripting.
• Experience working with endpoint devices, ideally thin clients like eLux.
• Hands-on knowledge of Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA).
• Ability to troubleshoot OS-level issues and system performance concerns.
• Experience uploading and managing Linux system builds at scale.
• Strong problem-solving skills with the ability to work under pressure and meet tight deadlines.
• Familiarity with network optimization and security principles.