Infrastructure engineer Work, Jobs in Welwyn Garden City, Hrt (with Salaries)

Infrastructure Engineer
OLIX —London
- £88,000 a year
- Full-time
- Computer Science
- DevOps
- Bachelor's degree
Infrastructure Engineer
Blinx Technology —London
- Full-time
- Hybrid work
- Azure
- Oracle
- English
Quick apply
Cloud Infrastructure Engineer
CELA REMIT LIMITED —Harlow
- £36,610 - £52,300 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- AWS
- Free parking
- Health & wellbeing programme
Quick apply
Infrastructure Support Engineer
Optoma —Hemel Hempstead
- Azure
- English
- Scripting
Systems Engineering Manager – Communication, WorkPlace Engineering
Tesco UK —Welwyn Garden City
- Full-time
- Employee assistance programme
14h
Infrastructure Engineer
Ground Control —London
- Full-time
- Hybrid work
- Organisational skills
- Annual leave
- Life insurance
Quick apply
17h
Infrastructure Engineer
Signet —Watford
- Full-time
- Hybrid work
- Azure
- AWS
- Linux
12d
Infrastructure Engineer
T-Tech —London
- £35,000 - £50,000 a year
- Full-time
- Hybrid work
- Azure
- IT
- Communication skills
- Annual leave
Quick apply
Network & Infrastructure Engineer
Legends Global (Europe) —London
- Hospitality
- Customer service
- Computer networking
- Annual leave
- Employee assistance programme
Quick apply
Senior Infrastructure Engineer
Odevo —London
- Hybrid work
- Azure
- Computer Science
- English
Quick apply
Chief Technology Officer
Artsy and Artnet —London
- £200,000 - £350,000 a year
- Full-time
- Hybrid work
- Mentoring
- Agile
- AI
- Employee assistance programme
7d
Infrastructure Engineer
Financial Ombudsman Service —London
- £53,833 - £60,000 a year
- Full-time
- Hybrid work
19h
Infrastructure Support Engineer, IREO
Amazon Data Services UK Limited —London
- Full-time
- Windows
- Java
- AWS
Staff+ Infrastructure Engineer, Cluster Infrastructure
Anthropic —London
- £325,000 - £485,000 a year
- Hybrid work
- Bachelor's degree
- Mentoring
- Communication skills
- Flexible schedule
AWS Infrastructure Engineer
Securitas —London
- Remote
- Management
- Computer Science
- AWS
Infrastructure Engineer
Synthesia —London
- Full-time
- Remote
- DevOps
- AWS
- Scripting
Infrastructure Network Engineer
Lane Clark & Peacock —London
- Hybrid work
- Azure
- AWS
- Organisational skills
- Annual leave
- Employee discount
Network Infrastructure Engineer
Hitachi Rail —London
- Full-time
- In-person
- Communication skills
Infrastructure Engineer (Storage)
Lightning AI —London
- £180,000 - £220,000 a year
- Hybrid work
- Scripting
- Computer networking
- Linux
- Annual leave
- Flexible schedule
Quick apply
Network Infrastructure Engineer
Hitachi —London
- Full-time
- In-person
- Communication skills

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infrastructure engineer jobs near welwyn garden city, hrt

Infrastructure Engineer

OLIX
London

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Job details

Full-time
£88,000 a year

Qualifications

Cloud infrastructure
Computer Science
Kubernetes
Ansible
DevOps
Bash (Unix shell)
Bachelor's degree
Terraform
Scripting
Computer networking
Python
VPN

Full job description

About OLIX

AI is growing faster than any technology in history and the explosion in demand has created a massive infrastructure gap; we can no longer build chips or power stations fast enough to keep up. The industry is still leaning on a ten-year-old hardware blueprint that has reached its limit. A new paradigm that is faster and more efficient will be the biggest economic opportunity of the next century and create the most important company of the next decade. The OLIX Decode Accelerator 1 (DX-1) is the first accelerator architected specifically for decode. Rack-scale co-design of logic, data movement, packaging, optics and interconnect enables a step change in system level performance.

The Role

We're hiring a senior infrastructure engineer to own the internal platform our engineering teams build, test, and collaborate on, spanning compute, storage, networking, build and CI/CD systems, and the security that protects all of it, while partnering with our IT function on identity, devices, and access across the company. You'll turn slow, manual, loosely secured workflows into fast, reproducible, and genuinely secure ones. This is a hands-on, high-ownership role with the freedom to define how internal infrastructure, security, and the technical side of IT work here from the ground up. If you care about engineering velocity, solid networking, best-in-class security, and a well-run technical environment in equal measure, there's a lot to dig into.

Responsibilities

Build and operate the platform: design, provision, and run the Kubernetes and bare-metal infrastructure that powers development, simulation, and testing workloads.
Automate everything: own infrastructure-as-code (Terraform) and provisioning pipelines so environments are reproducible, version-controlled, and fast to stand up or tear down.
Improve the developer platform: build and maintain CI/CD, internal tooling, and self-service workflows that let hardware, software, and compiler engineers ship without waiting on you.
Tune for performance: optimise networking (VLANs, firewalls, VPNs, and low-latency/high-bandwidth fabrics) and storage for the throughput and latency that ML and hardware workloads require.
Own reliability and observability: implement monitoring, alerting, and capacity planning, and drive availability and performance across hybrid cloud and on-prem environments.
Own platform security: implement identity and access management, secrets management, data protection, and threat detection across self-hosted and cloud infrastructure.
Drive continuous improvement: proactively find and fix the bottlenecks, manual steps, and reliability gaps that slow the wider engineering team down.

Skills & Experience

5+ years in infrastructure, platform, or DevOps/SRE engineering, with a track record of owning systems end to end.
Strong infrastructure-as-code and automation skills: Terraform, Ansible, and scripting in Python and Bash.
Solid networking fundamentals.
Experience operating across hybrid cloud and on-prem/bare-metal environments.
Strong grasp of infrastructure security: IAM, secrets management, network security, and hardening across cloud and self-hosted systems.
Excellent problem-solving skills, with the ability to diagnose and resolve complex, cross-layer issues in a fast-moving environment.
A collaborative communicator who can work with hardware and ML engineers and explain infrastructure trade-offs clearly.
Bachelor's degree in computer science, a related field, or equivalent practical experience.

Compensation & Equity

Competitive Salary: Commensurate with your experience, skills, and location
Equity & Ownership: Meaningful stock options. You’re not just joining the mission; you’re owning a piece of it
Proximity Bonus: We value your time. To minimise your commute and maximise your life, we offer an annual Living-Local Bonus if your residence is within 20 minutes of the office
Retirement Benefits: Employer-contributed retirement plans to help you build long-term financial security.

Due to U.S. export control regulations, candidates’ eligibility to work at OLIX depends on their most recent citizenship or permanent residency status. We are generally unable to consider applicants whose most recent citizenship or permanent residence is in certain restricted countries (currently including Iran, North Korea, Syria, Cuba, Russia, Belarus, China, Hong Kong, Macau, and Venezuela). Applicants who have subsequently obtained citizenship or permanent residency in another country not subject to these restrictions may still be eligible.

Compensation Range: £88K

Apply Now

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infrastructure engineer jobs in welwyn garden city, hrt

Infrastructure Engineer

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Cloud Infrastructure Engineer

Infrastructure Support Engineer

Systems Engineering Manager – Communication, WorkPlace Engineering

Infrastructure Engineer

Infrastructure Engineer

Infrastructure Engineer

Network & Infrastructure Engineer

Senior Infrastructure Engineer

Chief Technology Officer

Infrastructure Engineer

Infrastructure Support Engineer, IREO

Staff+ Infrastructure Engineer, Cluster Infrastructure

AWS Infrastructure Engineer

Infrastructure Engineer

Infrastructure Network Engineer

Network Infrastructure Engineer

Infrastructure Engineer (Storage)

Network Infrastructure Engineer

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