Linux systems administrator/application Work, Jobs in London, Eng (with Salaries)

AI Infrastructure Engineer
Escalent —London
- Full-time
- Hybrid work
- Azure
- DevOps
- AWS
Quick apply
Senior Site Reliability Engineer
SS&C Technologies —London
- Full-time
- Oracle
- Computer Science
- Engineering
Azure DevOps Engineer
UBDS Group —London
- Full-time
- Hybrid work
- Azure
- Linux
- Communication skills
Quick apply
Client Services Engineer - Bloomberg Broadway
Bloomberg —London
- Computer Science
- Engineering
- Windows
Intune Engineer
KBR —Leatherhead
- Full-time
- Azure
- Windows
- Scripting
Senior Engineer, Network Observability
CoreWeave Europe —London
- Computer Science
- Engineering
- Bachelor's degree
- Employee assistance programme
Quick apply
Systems Engineer - Sell Side Solutions
Bloomberg —London
- Computer Science
- Engineering
- Windows
3d
Manual Test Engineer - Telecom
Capgemini Sogeti —Woking
- Azure
- Engineering
- SQL
- Employee assistance programme
2d
Senior Systems Engineer
The Law Society —Chancery Lane Station
- £49,230 a year
- Hybrid work
- Azure
- SQL
- Linux
4d
Solace Middleware Engineer - ENET
Margo Conseil —London
- Hybrid work
- SQL
- Travel
- Scripting
11d
Senior IT Customer Support Analyst, Desktop Support
KBR —Leatherhead
- Full-time
- Computer Science
- Windows
- Supervising experience
4d
Tier 2 Customer Support Engineer
Leonardo S.p.A. —London
- Full-time
- Hybrid work
- Azure
- Windows
- Microsoft Office
12d
Senior DevOps Engineer
CoCalibre Group —London
- £75,000 - £85,000 a year
- Full-time
- Azure
- DevOps
- AWS
- Free parking
- Annual leave
Quick apply
5d
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
8d

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AI Infrastructure Engineer

Escalent -
London

Quick apply

Job details

Full-time

Qualifications

Cloud infrastructure
System administration
Azure
Cloud architecture
Kubernetes
Software deployment
DevOps
Bash (Unix shell)
Microservices
AWS
Docker
Terraform
Scripting
GitHub
APIs
Linux
Jenkins
Python
PowerShell

Full job description

Who We Are

Escalent is an award-winning data analytics and advisory firm that helps clients understand human and market behaviors to navigate disruption. As catalysts of progress for more than 40 years, our strategies guide the world’s leading brands. We accelerate growth by creating a seamless flow between primary, secondary, syndicated, and internal business data, providing consulting and advisory services from insights through implementation. Based on a profound understanding of what drives human beings and markets, we identify actions that build brands, enhance customer experiences, inspire product innovation and boost business productivity. We listen, learn, question, discover, innovate, and deliver—for each other and our clients—to make the world work better for people.

Role Overview
We are looking for a skilled Infrastructure Engineer with 5+ years of experience to design, build, and manage scalable, secure, and highly available cloud infrastructure. The candidate will work across Azure and AWS environments, leveraging Terraform, Docker, and cloud-native services to support production-grade applications.

This role requires strong experience in provisioning, automating, and managing infrastructure for scalable applications and collaborating closely with development and DevOps teams.

Responsibilities

Design, deploy, and maintain scalable cloud infrastructure across AWS and Azure

Build and manage Infrastructure as Code (IaC) using Terraform for automated provisioning

Provision and optimize production environments through the development pipeline ensuring optimization for high availability, performance, cost and security

Implement and manage CI/CD pipelines for automated builds and deployments, primarily through GitHub Actions

Monitor system performance, troubleshoot issues, and ensure uptime across production systems

Collaborate with development teams to ensure infrastructure aligns with application requirements

Manage cloud services (compute, storage, networking, application services, database) across environments

Implement security best practices, access control, and compliance standards

Automate scaling, backup, and disaster recovery strategies

Continuously optimize infrastructure cost, performance, and reliability

Required Skills

5+ years of experience in Infrastructure / Cloud / DevOps engineering

Strong hands-on experience with AWS and Azure cloud platforms

Proficiency in Terraform (Infrastructure as Code)

Experience with Docker containerization and microservices deployment

Experience in provisioning and managing production-grade scalable applications

Knowledge of Application Services (App Services, Load Balancers, APIs, etc.)

Strong understanding of networking, security, and cloud architecture principles

Experience with monitoring & logging tools (e.g., Prometheus, Grafana, ELK, etc.)

Familiarity with CI/CD tools (Jenkins / GitHub Actions / Azure DevOps)

Strong Linux/system administration skills

Excellent problem-solving and troubleshooting abilities

Experience with IAM, RBAC, and cloud security models (Azure AD, AWS IAM)
Familiarity with secrets management tools (Vault, AWS Secrets Manager, Azure Key Vault)
Understanding of DevSecOps practices and security scanning tools

Proficiency in scripting (Python, Bash, or PowerShell) for automation

Desirable Skills

Strongly preferred experience with Kubernetes / container orchestration

Certifications like:

AWS Solutions Architect

Azure Administrator / Architect

Terraform Associate

Experience with multi-cloud environments and cost optimization

Quick apply

Refine Your Search

linux systems administrator/application jobs in london, eng

AI Infrastructure Engineer

Senior Site Reliability Engineer

Azure DevOps Engineer

Client Services Engineer - Bloomberg Broadway

Intune Engineer

Senior Engineer, Network Observability

Systems Engineer - Sell Side Solutions

Manual Test Engineer - Telecom

Senior Systems Engineer

Solace Middleware Engineer - ENET

Senior IT Customer Support Analyst, Desktop Support

Tier 2 Customer Support Engineer

Senior DevOps Engineer

Cloud Infrastructure Engineer

I want to receive the latest job alerts for linux systems administrator/application in london, eng

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