Systems Manager

Systems Manager

Warrington Full-Time No home office possible
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Job Description

Systems Manager – AWS | PowerShell | Email Systems | £65,000 + Benefits – Hybrid

Location: Warrington – Hybrid (2 days onsite, 3 WFH)Salary: Up to £55,000 – £65,000 + Private Medical, Car Scheme, Flexi Hours, & MoreWorking Pattern: Hybrid

The Company

A long-established software house with a tight-knit team, operating in a high-availability, critical communications environment, is looking for an Systems Manager to take ownership of their internal systems, deployments, and operational resilience.

Their platform processes over 1 million emails daily across, delivering vital satellite communication services to clients across maritime and remote sectors. It's low-latency, low-bandwidth infrastructure at scale.

Why Join?

  • Become the technical backbone of a niche, critical industry
  • Inherit a platform with strong legacy knowledge but huge room for transformation
  • Bring modern practices to a 15-year-old codebase and infrastructure
  • Shape and lead greenfield infrastructure strategy, SOPs, and security initiatives

The Role

You'll take over a critical function and transform it into a robust, modern infrastructure practice.

You'll be responsible for:

  • Managing and hardening 24/7 AWS-hosted services in a live, production environment
  • Owning software deployments (currently manual via PowerShell) and rolling out formal CI/CD pipelines
  • Modernising systems to increase resilience, availability, and maintainability
  • Leading outages and incident responses (some out-of-hours/on-call involved)
  • Rolling out a new email security platform
  • Leading systems knowledge discovery, documentation, and operational efficiency drives
  • Supporting ISO27001 processes and overall IT security improvement

Technical Requirements:

  • AWS (EC2, RDS, Lambda, S3, SQS, SES, DynamoDB)
  • Infrastructure as Code (Terraform, CloudFormation, etc.)
  • Strong experience in PowerShell scripting and automation
  • Windows & Linux server management
  • Knowledge of email systems
  • Experience setting up or improving CI/CD pipelines
  • Good understanding of IT security principles & ISO27001

Benefits:

  • Private Medical
  • Car Scheme (Salary Sacrifice)
  • 25 Days Holiday + Buy More
  • 4% Employer Pension
  • Flexible Working & Hours
  • Hybrid Model – Just 2 Days Onsite

Next Steps

This is a rare chance to shape and lead greenfield infrastructure strategy, SOPs, and security initiatives, backed by deep domain knowledge and the autonomy to make decisions.

If interested, please apply immediately.

Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.

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Contact Detail:

Oscar Technology Recruiting Team

Systems Manager
Oscar Technology
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