Infrastructure Engineer

CompanyPentenAmio

LocationTewkesbury, England, United Kingdom

Posted At1/12/2026

UK Visa Sponsorship Analytics

Occupation Type

IT business analysts, architects and systems designers

Occupation Code Skill LevelHigher Skilled

Sponsorship Salary Threshold

£54,900 (£28.15 per hour)

Occupation rate applies

Above analytics are generated algorithmically based on job titles and may not always be the same as the company's job classification. You can also check detailed occupation eligibility, and salary criteria on our UK Visa Eligible Occupations & Salary Thresholds page.

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Description

Location: Tewkesbury (Hybrid)

Salary: £45,000 - £65,000 DOE

Clearance Required: DV

About PentenAmio

PentenAmio is a leading provider of advanced digital security solutions that power national security and resilience across the UK, Australia and our allies. Focused on solving complex digital challenges that others avoid, we embrace the impossible to deliver transformative technologies that protect those who protect us.

About The Role

As an Infrastrcture Engineer, you will design, build, and support secure end-to-end mobility and communication solutions for customer and internal projects. You'll work on a mix of infrastructure, cloud, and automation technologies, supporting the full lifecycle from deployment to Level 3 support.

Typical Duties Include

Installing, configuring, and administering Linux-based infrastructure (Ubuntu/RHEL) and virtualised environments (vSphere, vCenter).
Writing Ansible playbooks and using IaC tools to automate deployment of infrastructure and cloud services.
Managing secure AWS cloud environments and supporting cross domain solutions.

Creating and maintaining system architecture documentation and ensuring environments meet CIS security standards.

Diagnosing and resolving complex system issues in collaboration with support teams.

Supporting and maintaining infrastructure in secure and air-gapped environments.

Researching and integrating new technologies to enhance system performance and security.

Skills and Experience

Advanced Linux system administration with practical experience in scripting (e.g. Bash, Python) and automation using Ansible.
Strong understanding of networking concepts (DNS, TCP/IP), PKI/certificate management, and virtualisation (VMware).
Experience managing cloud infrastructure (AWS) and containerised environments (Docker).
Familiarity with monitoring and logging tools (Grafana, Prometheus, ELK) and version control systems.
Working knowledge of cross domain solutions and operating within secure, air-gapped environments.
Solid grasp of CI/CD principles and infrastructure as code in secure environments.
Excellent communication, problem-solving, and collaboration skills with a customer-focused mindset.

Why Work at PentenAmio?

At PentenAmio, we value our employees and offer a comprehensive benefits package, including:

Life Insurance - X4 Salary
2:30pm finish on Fridays
Option to work 9-day-fortnight
Private Health Scheme
EV Salary Sacrifice scheme
Salary Sacrifice Company Pension, matched up to 10%
25 Days Holiday + Bank/Public Holidays
Enhanced Maternity & Paternity leave

Additional perks:

Free on-site parking
Casual dress code
Free fruit in the office

Qualifications And Eligibility Criteria

To be eligible for this position you must:

2-5+ years' experience in a Linux or Infrastructure Engineering role.
Be a British Citizen; and
Hold or be eligible for NSV - DV (please see the gov.uk for guidance)

PentenAmio is committed to providing equality of opportunity for all. We aim to ensure our workplaces are free from discrimination and that our current and future colleagues are treated fairly and with dignity and respect. Please inform us of any reasonable adjustments that we may need to make.