Senior DevOps Engineer

Overview

Informa TechTarget seeks a Senior DevOps Engineer to own and evolve Windows-based AWS infrastructure, focusing on secure, reliable, and easy-to-deploy systems. You’ll partner with product engineering to improve CI/CD, monitoring, and IaC, driving operational excellence and security. The role centers on automation, patching, and incident response, shaping production readiness at scale. This is a hands-on, cross-functional position with meaningful impact on reliability and security across environments.

Pay / Benefits

• great community with in-person and online events
• volunteer days with charity match
• bespoke training and LinkedIn Learning access
• annual and birthday leave with flexible work options
• company-funded private medical cover
• ShareMatch scheme to become an Informa shareholder

Responsibilities

• Manage Windows Server environments on AWS (EC2) for high availability and performance
• Own patching, vulnerability management, and system hardening across Windows workloads
• Monitor security events and collaborate with security teams to remediate risks
• Build and maintain CI/CD pipelines for consistent deployments
• Implement and improve Infrastructure as Code (Terraform or similar)
• Develop PowerShell automation to reduce manual toil
• Design and maintain monitoring, alerting, and logging
• Collaborate with product engineering to troubleshoot issues
• Support releases and smooth deployment processes
• Participate in on-call rotations and act as production escalation point
• Lead or contribute to incident response and post-mortems for long-term improvements

Key requirements

• Extensive experience in DevOps, Cloud Engineering, or Systems Engineering
• Strong hands-on AWS production experience
• Proven experience managing Windows Server infrastructure (preferably in AWS)
• Experience with patching, vulnerability remediation, and security event handling
• Strong experience building and maintaining CI/CD pipelines
• Experience with Infrastructure as Code (Terraform strongly preferred)
• Strong PowerShell scripting skills
• Experience with monitoring, alerting, and troubleshooting production systems
• Ability to collaborate with engineering teams and support production workloads

• Collaboration with cross-functional teams
• Ownership and accountability
• Incident response mindset
• AWS (EC2, VPC, IAM, S3, EBS, SSM)
• Windows Server administration
• Terraform (preferred) / CloudFormation