Infrastructure Engineer - Linux | National Security - eSC/eDV Required

IBM; Cheltenham; On-site; GBP 50,000 - 70,000; Full time

Job summary

IBM Consulting UK FutureNow is seeking Linux Infrastructure Specialists to design, build and support enterprise Linux platforms across on‑prem, hybrid and cloud environments. The role focuses on secure, resilient operations with automation and strong collaboration with architects, security specialists and client teams.

You’ll work in one of the UK’s most complex environments while developing your skills in a hands‑on engineering capacity.

Qualifications

• Experience in Infrastructure Engineering, Linux Engineering or similar.
• Strong experience administering Linux operating systems such as RHEL, Ubuntu or CentOS.
• Experience across physical, virtual and cloud‑hosted infrastructure.
• Knowledge of virtualization including VMware, KVM, Hyper‑V.

Responsibilities

• Design, build, administer and support Linux-based infrastructure platforms.
• Manage enterprise server environments across on‑prem, hybrid and cloud.
• Deploy, configure and troubleshoot RHEL, Ubuntu, CentOS.
• Support virtualization platforms such as VMware, KVM, Hyper‑V.
• Automate routine operational tasks using scripting and infrastructure automation tools.
• Implement system hardening, patching and vulnerability remediation activities.

Skills

Linux Infra

Systems Administration

Automation

Scripting

Troubleshooting

Stakeholder Eng

Security Practices

Cloud Experience

Education

Bachelor's Degree

Tools

VMware

KVM

Hyper-V

Ansible

Nagios

Zabbix

Grafana

ELK

Splunk

Python

Bash

PowerShell

Networking

Job description

Introduction

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver solutions that create real business impact. From day one, you’ll work on meaningful, high profile programmes that stretch your skills and accelerate your growth.

We invest heavily in you—supporting continuous learning, in demand skills development, and long term career progression. You’ll thrive in a flexible, inclusive environment that values curiosity, encourages reinvention, and recognises what makes you unique.

We Offer

• Tools and policies to support your work-life balance from flexible working approaches, sabbatical programs, paid paternity leave, maternity leave and an innovative maternity returners scheme
• More traditional benefits, such as 25 days holiday (in addition to public holidays), private medical, dental & optical cover, online shopping discounts, an Employee Assistance Program, life assurance and a group pension plan through salary sacrifice.

Your Role And Responsibilities

Build, Support and Modernise Critical Infrastructure Platforms

At IBM Consulting FutureNow, we're helping clients modernise and optimise the technology platforms that underpin their most important services. We're looking for Linux & Infrastructure Specialists to join our growing team, working across large-scale transformation and operational programmes in some of the UK's most complex and security-conscious environments.

This is a hands‑on engineering role where you'll design, build, support and enhance enterprise infrastructure platforms. You'll work across Linux systems, virtualisation platforms, cloud environments, automation tooling and core infrastructure services, ensuring systems remain secure, resilient and operationally efficient.

You'll collaborate with architects, cloud engineers, security specialists and client teams to solve complex technical challenges while continuously developing your own skills and expertise.

We're interested in capable infrastructure engineers with a passion for Linux, automation, operational excellence and continual improvement. You don't need experience with every technology listed below. If you have a strong infrastructure foundation and enjoy learning new technologies, we'd love to hear from you.

Key Responsibilities

• Design, build, administer and support Linux-based infrastructure platforms.
• Manage and maintain enterprise server environments across on‑premise, hybrid and cloud‑hosted infrastructure.
• Deploy, configure and troubleshoot Red Hat Enterprise Linux, Ubuntu, CentOS and similar operating systems.
• Support virtualisation platforms such as VMware, OpenShift Virtualization or similar technologies.
• Automate routine operational tasks using scripting and infrastructure automation tools.
• Implement system hardening, patching and vulnerability remediation activities.
• Monitor system health, performance and capacity, proactively identifying and resolving issues.
• Support storage, networking and infrastructure services to ensure availability and resilience.
• Assist with infrastructure migrations, upgrades and transformation initiatives.
• Collaborate with multidisciplinary delivery teams and client stakeholders to solve technical challenges.
• Contribute to operational best practices, documentation, continuous improvement and knowledge sharing.
• Support infrastructure delivery within highly regulated and security‑conscious environments.

Preferred Education

Bachelor's Degree

Required Technical And Professional Expertise

We're looking for experience in several of the following areas:

• Experience working in Infrastructure Engineering, Linux Engineering, Systems Administration or similar roles.
• Strong experience administering Linux operating systems such as Red Hat Enterprise Linux (RHEL), Ubuntu or CentOS.
• Experience supporting enterprise server environments across physical, virtual and cloud‑hosted infrastructure.
• Knowledge of virtualisation technologies including VMware, KVM, Hyper‑V or similar platforms.
• Experience scripting and automating tasks using Bash, Python, PowerShell, Ansible or similar technologies.
• Understanding of enterprise networking concepts including DNS, DHCP, TCP/IP, routing and firewalls.
• Experience supporting storage platforms and infrastructure services.
• Knowledge of monitoring and observability tooling such as Nagios, Zabbix, Grafana, Splunk, ELK or similar solutions.
• Understanding of infrastructure security principles, system hardening and patch management.
• Exposure to cloud platforms such as AWS, Azure or Google Cloud.
• Experience troubleshooting complex infrastructure and platform issues.
• Strong problem‑solving, communication and stakeholder engagement skills.
• Experience working within consulting, public sector or other regulated environments would be advantageous.

This role is subject to pre‑employment screening in line with the UK Government’s Baseline Personnel Security Standard (BPSS). An additional range of Personal Security Controls referred to as National Security Vetting (NVS) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or Developed Vetting (DV).

Preferred Technical And Professional Experience

• Red Hat Certified System Administrator (RHCSA)
• Red Hat Certified Engineer (RHCE)
• Linux Professional Institute Certification (LPIC)
• CompTIA Linux+
• VMware Certified Professional (VCP)
• Microsoft Certified: Azure Administrator Associate
• AWS Certified SysOps Administrator
• Certified Kubernetes Administrator (CKA)