Platform Engineer

Company: undisclosed
Apply for the Platform Engineer
Location: London
Job Description:

Duration: contract to run until 31/10/2026

Location: London. Hybrid working with occasional travel

Rate: up to £552 p/d Umbrellainside IR35

Clearance required: Active SC Clearance. UK National

Required Skills

  • Ansible
  • Running and working with Java applications, JVMs, processes etc.
  • Nginx (primarily as a proxy)
  • Performance management (CPU/disk/memory sizing, etc)
  • Knowledge of OpenVPN, SSH and of client/server configuration.

AWS (Admin)

  • EC2 instances, ASGs, Load Balancers, Target Groups
  • Mutli-account operations (assuming roles, working with multiple accounts)
  • Secrets Manager
  • Systems Manager
  • Terraform/OpenTofu
  • Networking VPC Peering, Routing
  • Exposure to AWS Organisations and Service Control Policies

Security

  • Able to implement security at every layer of a system stack, understanding what is likely to be an “acceptable level of security”, depending on the situation
  • Able to work with security specialists to achieve the aims and requirements of the project

Optional Skills

  • Architecting systems to be low-overhead, low complexity and minimum tech-debt
  • ServiceNow (self-hosted)
  • Working in secure, governance/assurance-lead organisations
  • Microsoft technologies such as SSO and Sharepoint
  • Some level of “tech support” type skills
  • AWS Command line (awscli) and/or Boto3
  • Collaborative writing and reviews of documentation (GFLM and Confluence)

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Posted: July 14th, 2026