Senior Infrastructure Platform Engineer

Pacific RE; Greater London; On-site; GBP 75,000 - 95,000; Full time

Job summary

A global insurance firm in the UK is seeking a Senior Infrastructure Platform Engineer to design, implement, and maintain scalable IT infrastructure solutions globally. This role involves providing expert support for Windows Server and ensuring security and compliance in IT operations. Candidates should have a strong background in IT infrastructure engineering with at least 8 years of experience, including expertise in cloud platforms and automation technologies. The position includes generous benefits and opportunities for career development.

Benefits

25 days of annual leave with option to buy/sell more days

Comprehensive private insurance coverage

Subsidised gym membership

Qualifications

• 8+ years of experience in IT infrastructure engineering focused on automation.
• Deep expertise in Windows Server administration and operations.
• Experience with cloud platforms like AWS or Azure.

Responsibilities

• Design and maintain scalable IT infrastructure solutions.
• Provide escalation support for complex Windows Server issues.
• Implement security best practices for Windows Server environments.

Skills

Windows Server administration

Virtualization platforms

Automation

Scripting languages (Bash, Python, PowerShell)

Cloud platforms (AWS, Azure, Google Cloud)

Problem-solving

Communication skills

Education

BS degree in Computer Science or related field

Tools

Docker

Kubernetes

Job description

Senior Infrastructure Platform Engineer

Job Description

As a Senior Infrastructure Platform Engineer, you will be responsible for designing, implementing, and maintaining modern IT infrastructure both on‑premise and in the cloud across various locations globally. You will be involved in efforts to automate processes, enhance system performance, and ensure the reliability and security of our systems enterprise‑wide. This role requires a deep understanding of modern IT infrastructure, strong MS Windows and virtualization skills.

Essential Duties and Responsibilities

• Design, implement, and maintain scalable and reliable IT infrastructure solutions across multiple regions in data centers and the cloud.
• Provide escalation support for complex Windows Server issues, collaborating with operations and support teams to resolve incidents efficiently.
• Provide level 1 support for Linux Server issues, collaborating with operations and support teams to resolve incidents efficiently.
• Define and implement security best practices, hardening guidelines, and compliance standards for Windows Server environment.
• Communicate and enforce Windows Server standards across teams and stakeholders to ensure consistent implementation and compliance.
• Participate in automation projects to optimize system performance and reduce manual intervention globally.
• Work with stakeholders at global sites to understand technology requirements and deliver implementation plans.
• Develop and maintain scripts and tools for automated deployment, monitoring, and management of systems.
• Collaborate with cross‑functional teams to identify automation opportunities and implement solutions across different locations.
• Ensure the security, availability, and performance of IT systems globally.
• Mentor and guide junior engineers in best practices and automation techniques.
• Modernize data center operations to improve efficiency and incorporate the latest technologies.
• Ensure security and industry standards are being met through automation.
• Ensure the reliability of server and storage infrastructure, including regular maintenance and performance optimization.
• Manage and optimize virtualization and hyper‑converged infrastructure to ensure high availability and scalability.
• Ensure comprehensive backups, effective monitoring, capacity planning, and thorough documentation for all data centers globally.
• Stay up‑to‑date with industry trends and emerging technologies to drive innovation.

Minimum Qualifications & Experience

• BS degree in Computer Science or related field or equivalent experience.
• 8+ years of experience in IT infrastructure engineering, virtualization platforms, and hyper‑converged infrastructure, with a strong focus on automation.
• Deep expertise in Windows Server administration, operations, escalation support, and security best practices.
• Proficiency in scripting languages (e.g., Bash, Python, PowerShell).
• Demonstrable experience with operations in at least one cloud platform (e.g., AWS, Azure, Google Cloud).
• Understanding of containerization technologies (e.g., Docker, Kubernetes) a plus.
• Excellent problem‑solving skills and the ability to work under pressure.
• Strong communication and collaboration skills.

*Note: This role will require frequent travel to our data Centers in Canary Wharf and Slough.

Working For Pacific Life Re

Every person in our global team is valued for the unique qualities they bring to our business and we seek to build their expertise and support their individual ambitions at every step. We work hard, thrive on achievement, but also know how to have fun and relax. We host team‑building days, health‑and‑wellness initiatives and support community volunteering.

Benefits (Only for Permanent and Fixed‑Term Employees)

Leave

• 25 days of annual leave with option to buy/sell more days
• Adoption and fertility leave
• Generous enhanced parental leave

Healthcare

• Comprehensive private insurance coverage for employee and dependents
• Group Life Insurance coverage of 9× basic annual salary and Group Income Protection up to 75% of basic annual salary
• Optical benefits

Savings & Retirement

• 15% combined employee/employer contributions

Wellness

• Subsidised gym membership
• Access to Employee Assistance Program
• Cycle to Work and Electric Car Salary Sacrifice Scheme
• Time off for volunteering
• Charitable matching of employee donations

As part of our commitment to diversity and inclusion, we will provide reasonable adjustments during the recruitment process to ensure equal access to applicants with disabilities. Please contact us about your needs so that we can discuss these with you to make sure that suitable adjustments are made, where possible.

Pacific Life Re Values

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