Energy Jobline is the largest and fastest growing global Energy Job Board and Energy Hub. We have an audience reach of over 7 million energy professionals, 400,000+ monthly advertised global energy and engineering jobs, and work with the leading energy companies worldwide.

We focus on the Oil & Gas, Renewables, Engineering, Power, and Nuclear markets as well as emerging technologies in EV, Battery, and Fusion. We are committed to ensuring that we offer the most exciting career opportunities from around the world for our jobseekers.

Job Description

We are seeking a highly skilled and motivated Senior Infrastructure Engineer to join a dynamic team in London. As a senior member of the team, you will play a key role in designing, implementing, and maintaining the core IT infrastructure that supports the organisation’s operations. You will collaborate with cross-functional teams, provide technical leadership, and ensure the delivery of reliable, scalable, and secure infrastructure solutions.

Key Responsibilities:

Design, implement, and maintain robust and scalable on-premise and cloud-based infrastructure solutions to support business objectives. Manage and optimise infrastructure systems, including servers, networks, storage, virtualisation platforms, and cloud environments (e.g., AWS, Azure, or Google Cloud). Monitor system performance, troubleshoot issues, and ensure high availability and reliability of IT services. Lead infrastructure-related projects, including upgrades, migrations, and deployments, from planning to execution. Develop and maintain comprehensive documentation, including architecture diagrams, standard operating procedures, and technical guidelines. Ensure the security and compliance of infrastructure systems by implementing best practices, performing vulnerability assessments, and applying necessary patches and updates. Provide mentorship and guidance to junior team members, fostering a culture of continuous learning and collaboration. Liaise with external vendors and service providers to procure hardware, software, and support services. Stay up to date with emerging technologies and industry trends, and make recommendations to improve the organisation's infrastructure strategy.

Requirements:

Proven experience as an Infrastructure Engineer, Systems Administrator, or in a similar role, with a focus on both on-premise and cloud-based environments. Strong knowledge of networking concepts (TCP/IP, DNS, VPNs, firewalls) and experience configuring and managing network devices. Expertise in virtualisation technologies (e.g., VMware, Hyper-V) and cloud platforms (AWS, Azure, or Google Cloud). Proficiency in Windows and Linux server administration, including scripting and automation (e.g., PowerShell, Python, Bash). Experience with storage solutions (SAN, NAS) and backup/recovery systems. Strong understanding of IT security principles, including firewalls, intrusion detection/prevention, and encryption. Familiarity with DevOps practices and tools such as Terraform, Ansible, Jenkins, or Kubernetes is a plus. Exceptional problem-solving skills, attention to detail, and ability to work under pressure. Excellent communication skills and the ability to collaborate effectively with technical and non-technical stakeholders.

Education and Certifications:

Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience). Relevant certifications such as Microsoft Certified: Azure Solutions Architect, AWS Certified Solutions Architect, VMware Certified Professional, or Cisco CCNP are highly desirable.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.