IT Infrastructure Engineer at EP UK Investments

Leeds, England, United Kingdom -

Full Time

Start Date

Immediate

Expiry Date

03 Jan, 26

Salary

0.0

Posted On

05 Oct, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Microsoft 365, Entra ID, Azure, Microsoft Defender, Mimecast, VMware, Security Tools, Incident Response, Vulnerability Management, Windows Server, Active Directory, Networking Fundamentals, Analytical Skills, Troubleshooting Skills, Continuous Improvement, Collaboration

Industry

Electric Power Generation

Description

IT Infrastructure Engineer Application Deadline: 17 October 2025 Department: Information Technology Employment Type: Permanent - Full Time Location: EPUKI Leeds Office Reporting To: Group Operations & Architecture Manager Description We are seeking an experienced IT Infrastructure Engineer to join our team and play a key role in implementing, maintaining, and securing our organisation’s core IT infrastructure. This position covers both on-premises and cloud environments, ensuring systems are reliable, secure, and aligned with business needs. The role requires strong technical expertise in Microsoft 365 (including Entra ID and Azure), with additional experience in security tools such as Microsoft Defender and Mimecast. The successful candidate will be proactive, collaborative, and passionate about delivering robust IT services. Based at Thorpe Park, Leeds, with hybrid working and a minimum of two on-site days per week. This role is being advertised directly by EP UK Investments Ltd. We are working with select recruitment partners and kindly ask that other agencies do not contact us regarding this vacancy. Key Responsibilities Reporting to the Group Operations and Architecture Manager, the key responsibilities and duties will include: Infrastructure Management & Support Administering, maintaining, and optimising Microsoft 365 services, including Entra ID, Exchange Online, Teams, SharePoint, and Azure services. Managing and supporting VMware on-premises infrastructure, including virtualised servers, storage, and networking components. Ensuring infrastructure systems are patched, maintained, and aligned with best practices for availability, performance, and security. Providing escalation support for complex technical issues across the infrastructure stack. Security & Compliance Overseeing and maintaining security tools including Microsoft Defender and Mimecast, focusing on detection and response to potential threats. Co-ordinating and implementing vulnerability detection and remediation processes. Implementing security practices throughout infrastructure, including access control, patching, and configuration management. Assisting with security reviews and audits to help meet internal policies and industry regulations. Participating in incident response activities by providing technical support for infrastructure-related issues. Continuous Improvement Identifying opportunities to modernise, streamline, and improve infrastructure services. Keeping up to date with technology trends and recommend improvements that align with business goals. Collaborating with IT colleagues to ensure a secure, efficient, and resilient IT environment. Skills, Knowledge and Expertise Background Proven experience in IT operations, system administration, or cyber security - essential. Hands-on expertise with security tools, vulnerability management, and incident response - essential. Solid knowledge of security technologies (firewalls, IDS/IPS, SIEM, vulnerability scanners) - essential. Strong technical skills in Microsoft 365 (Entra ID, Exchange, Teams, SharePoint, Intune, Azure), Windows Server/Active Directory, and networking fundamentals (DNS, DHCP, VPNs, firewalls). Familiarity with Microsoft Defender and Mimecast. Strong analytical and troubleshooting skills across complex IT environments. Behaviours Integrity and professionalism, with a strong commitment to maintaining secure and reliable IT systems. Adaptability and flexibility to work in a dynamic environment, managing multiple priorities and projects. Initiative and ownership in driving infrastructure improvements and delivering high-quality project outcomes. Resilience under pressure, with the ability to resolve issues quickly and minimise business impact. A mindset committed to continuous improvement, with a proactive approach to seeking out opportunities for learning and professional development. Qualifications Degree qualified in Computer Science, Information Technology, or other relevant discipline - essential. Relevant certifications (e.g., Microsoft Certified: Azure Administrator, CompTIA Security+) - desirable.

Responsibilities

The IT Infrastructure Engineer will implement, maintain, and secure the organization’s core IT infrastructure across on-premises and cloud environments. Key responsibilities include managing Microsoft 365 services, VMware infrastructure, and overseeing security tools to ensure system reliability and security.