Linux Administrator

Description:

A prominent client in the technology services sector is seeking an experienced Linux Administrator with a strong security orientation to support and maintain enterprise-level infrastructure operations. This is a long-term opportunity based in Warwick, UK, ideal for candidates residing nearby or within reasonable commuting distance. The role offers hands-on experience with security applications and key system administration tools and is well-suited to candidates looking to deepen their IT security and scripting experience.

Key Responsibilities:

• Perform day-to-day Linux/Unix system administration including scripting, monitoring, patching, and performance tuning.

• Handle security tools such as FireEye, Tanium, and Splunk to ensure infrastructure security and compliance.

• Support 24x7 IT operations (predominantly day shifts) ensuring adherence to SLAs and operational targets.

• Assist in managing Wintel systems with basic administration and troubleshooting.

• Monitor IT systems for potential threats, ensuring that security protocols are followed and properly documented.

• Maintain detailed documentation on configurations, procedures, and knowledge base articles for knowledge management.

• Identify risk areas and propose mitigation strategies proactively.

• Collaborate with cross-functional teams for incident response, problem resolution, and new project rollouts.

• Ensure new projects are delivered in a timely manner without unauthorized changes or escalations.

Mandatory Skills & Requirements:

• Bachelor’s degree in Computer Science or a related technical field

• Must be SC Cleared or SC Clearance Eligible (mandatory for this position)

• Strong command of Linux/Unix scripting and system administration

• Hands-on experience with IT security tools and monitoring platforms (FireEye, Tanium, Splunk)

• Basic knowledge of Wintel systems and general IT security frameworks

• Good understanding of core IT terminologies and protocols

• Excellent verbal and written communication skills for effective reporting and customer interaction

• A proactive attitude towards system health, security compliance, and customer satisfaction

Performance Metrics:

• SLA compliance and operational uptime

• Quality of knowledge documentation

• Customer Satisfaction (CSAT) scores

• Timely project delivery and issue resolution

• Proactive risk identification and mitigation

• Adherence to change management protocols

Work Mode: On-site or hybrid near Warwick
Contract Type: Long-term (>1 year)
Shift Pattern: 24x7 operations with primary emphasis on day shifts