Infrastructure systems engineer Work, Jobs in Hope, Dev (with Salaries)

Senior Infrastructure & Platform Engineer
Plessey Semiconductors —Plymouth
- Full-time
- Azure
- DevOps
- AWS
- Gym membership
Quick apply
Principal Safety Engineer
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- Master's degree
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Senior Human Factors Engineer
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Quick apply
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Submarine Waterfront Representative
Babcock International —Plymouth
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Principal Mechanical Engineer
Babcock International —Plymouth
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- Hybrid work
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- Mentoring
- Annual leave
1d

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Senior Infrastructure & Platform Engineer

Plessey Semiconductors -
Plymouth

Quick apply

Job details

Full-time

Benefits

Private dental insurance
On-site gym
Company pension
Private medical insurance
Gym membership

Qualifications

Microsoft Windows Server
Azure
Kubernetes
Software deployment
DevOps
PaaS
Git
Bash (Unix shell)
DHCP
AWS
Incident response
Virtualisation
Terraform
Ubuntu
DNS
GitHub
S3
VMWare
Linux
vSphere
Python
PowerShell
IaaS
Active Directory
Intune

Full job description

Description

This role exists to strengthen the depth and resilience of Plessey’s infrastructure capability. We operate a mature on-premises estate spanning virtualisation, hyper-converged infrastructure, container platforms, and enterprise identity—and are actively expanding our cloud presence to support business-critical platforms.

You will work alongside an experienced infrastructure team, bringing senior-level platform knowledge and the ability to operate in a modern, DevOps-informed way—using code, automation, and pipelines to build and operate infrastructure reliably and at scale.

This is not a pure DevOps role. We need someone with strong infrastructure fundamentals who works in a structured, automated way and has the appetite to grow our cloud and IaC capability alongside the team.

Key Responsibilities

Administer and support Windows Server environments, including Hybrid Azure AD, Group Policy, DNS, and DHCP across the estate.
Manage VMware virtualisation platforms.
Support the ongoing Nutanix HCI implementation, including post-migration operational support.
Maintain and develop on-premises Kubernetes clusters supporting manufacturing execution systems.
Maintain Linux-based infrastructure underpinning core services and container workloads.
Support Intune and Microsoft 365 endpoint and platform configuration.
Manage and grow AWS environments, including platforms supporting YieldWerx and other cloud-hosted services.
Develop and maintain Infrastructure as Code using Terraform and/or Bicep.
Build and maintain CI/CD pipelines using GitHub Actions to automate infrastructure deployment and configuration.
Ensure cloud resources are provisioned securely, consistently, and cost-effectively.
Contribute to security standards, patching schedules, and system hardening across all platforms.
Version-control infrastructure configuration and changes using Git.
Produce and maintain clear, accurate technical documentation.
Provide senior technical guidance and share knowledge to reduce operational single points of failure.
Participate in on-call and incident response activities as required.

Skills, Knowledge and Expertise

Proven experience in a senior infrastructure engineering role.
Strong hands-on expertise with Windows Server, Active Directory, and Hybrid Azure AD.
Experience administering VMware vSphere in production environments.
Solid Linux administration experience (RHEL, Ubuntu, or equivalent).
Practical, hands-on Kubernetes experience including deployment, operations, and troubleshooting.
Demonstrable AWS experience including EC2, S3, VPC, IAM, and core platform services.
Working knowledge of Infrastructure as Code using Terraform.
Experience with CI/CD tooling such as GitHub Actions or equivalent platforms.
Strong scripting capability in PowerShell, Bash, or Python.
Confident working with Git and version-controlled infrastructure.
Takes ownership and drives issues through to resolution independently.
Works methodically under pressure and effectively balances competing priorities.
Actively shares knowledge and reduces reliance on single points of expertise.
Communicates clearly with both technical and non-technical stakeholders.
Comfortable working in an environment transitioning from traditional on-prem infrastructure to a more modern, automated, cloud-centric model.

Advantage

Experience with Nutanix HCI or similar converged infrastructure platforms.
Microsoft Azure experience (IaaS, PaaS, Intune, M365).
Familiarity with Aruba networking or Fortinet firewall platforms.
Relevant certifications: AWS SysOps Administrator, CKA, AZ-104, or equivalent.
Experience with monitoring and observability tooling (Prometheus, Grafana, or similar).
Background in a manufacturing, semiconductor, or regulated environment.

Benefits

Pension scheme
Private medical & dental insurance
28 days’ holiday + bank holidays
Free onsite meals
Onsite gym
Relocation support

About Plessey Semiconductors

About Plessey

We’re building the hardware foundation for next-era computing.

Plessey is a world-leading technology company driving the next generation of photonic devices and systems. With over 70 years of innovation, we combine research, materials science, process engineering, and manufacturing under one roof. We’re recognised as a global authority in microLED displays, optical computing, and optical interconnects.

Join us to work on breakthrough technologies shaping the future of light-based technology and computing.

Lead

We don’t follow industry trends; we create them, pushing boundaries and setting standards others aspire to. Every team member has the power to make decisions, drive change, and deliver excellence. We support each other, challenge one another for the best solutions, and lead by example. Together, we build industries and technologies that shape the future and scale toward our vision of the next era of computing.

Grow

We expand our capabilities every day — deepening our expertise, improving how we work, and pushing the boundaries of what’s possible. Curiosity fuels us: we question assumptions, explore new ideas, and innovate with light-based technologies. By investing in and empowering our people, we strengthen Plessey’s impact and help shape the future of optical technology.

Trust
We operate like a family—honest, reliable, and supportive. We have each other’s backs, own our actions, and uphold the highest standards of integrity and safety. We trust each other to deliver, our customers to challenge us, and our expertise to guide the way. Together, trust enables the collaboration essential for breakthrough innovation and lasting impact.

Quick apply

Refine Your Search

infrastructure systems engineer jobs in hope, dev

Senior Infrastructure & Platform Engineer

Principal Safety Engineer

Quality Engineer

Hardware Engineer

Senior Process Engineer

Site Engineer

IT Support & Microsoft 365 Technician

Senior Human Factors Engineer

Quality Engineer - nightshift

Quality Engineer

Senior Civil Engineer

Civil Engineer

Site Engineer

Senior Design Engineer

Site Investigator

Principal Commissioning Engineer

Cost Engineer - Project Controls - Energy Projects

Assistant Project Manager

Submarine Waterfront Representative

Principal Mechanical Engineer

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