Senior Python Automation Engineer – Infra & On-Prem Cloud

Miller Maxwell Ltd; Greater London; On-site; GBP 70,000 - 100,000; Full time

Benefits offered by this job

Highly competitive discretionary bonus

Pension contribution

Private medical insurance

25 days annual leave

Wellness package and gym allowance

Life assurance

Direct impact within a deep, technical

Job summary

Miller Maxwell Ltd is seeking a Software Automation Engineer to own and extend an internally developed provisioning platform. You will automate Linux server builds, manage secrets with Vault-compatible tooling, and raise the bar for patching, configuration, and release processes across a mix of Linux and Windows environments.

You will work with a technically deep team to deliver automation across on-premise infrastructure and cloud usage, with a focus on secure, scalable, code-driven operations.

Qualifications

• Degree in a STEM subject.
• 5+ years of commercial Python automation experience.
• Excellent Python experience as the primary language across automation.
• Automation engineers with financial sector experience will be considered.
• Familiarity with provisioning physical servers and virtualised environments.
• Comfort with infrastructure as code and use of AI tools to accelerate work.

Responsibilities

• Own and evolve an internally developed Python-based system for building and managing Linux servers.
• Introduce a Vault-compatible secrets-management layer to replace manual credential handling.
• Speed up patching and lifecycle management across the Linux fleet.
• Move network and firewall configuration into version control and ship changes via pull requests.
• Improve how internal applications are built, tested and released.
• Build a repeatable, hardened setup process for Windows desktops and a few Windows servers.
• Bring a small cloud footprint under the same automated, code-driven management as everything else.
• Improve alerting and monitoring so faults are caught before they impact operations.
• Pair with and review work from other engineers on the team.

Skills

Python

Automation

Linux

Infrastructure as Code

Version control

AI tooling

Education

Degree in STEM

Tools

Vault

Job description

Miller Maxwell Ltd is seeking a Software Automation Engineer to own and extend an internally developed provisioning platform. You will automate Linux server builds, manage secrets with Vault-compatible tooling, and raise the bar for patching, configuration, and release processes across a mix of Linux and Windows environments.

You will work with a technically deep team to deliver automation across on-premise infrastructure and cloud usage, with a focus on secure, scalable, code-driven operations.