Job Description

NETbuilder is a leading provider of digital solutions, software, consulting, and managed services. We work across multiple sectors, with specialist expertise in the financial, government and commercial markets. Since 1999, we have been providing end-to-end solutions across Digital Delivery, Development and Technology.

At our core, we are a Digital Transformation consultancy with capabilities for onsite, onshore, and offshore. You will join a world class team of experienced, successful consultants and given the full support, training and mentoring to break into the world of corporate and government consultancy.

We're recruiting for a proactive and technically skilled

Site Reliability Engineer (SRE)

with a strong automation mindset and

previous DevOps support experience

to join our customers team. This is a hands-on role, supporting critical customer platforms and driving the development and maintenance of automation solutions.

Your Responsibilities:

Provide 2nd and 3rd line support for critical platforms and automation tools. Troubleshoot and resolve complex system and application issues in production environments Design, implement, and maintain automation processes to improve operational efficiency and system reliability Collaborate closely with development and operations teams to ensure seamless platform integration and performance Maintain and support automation products used by our customers Evaluate readiness of services for production deployment (monitoring, alerting, logging, performance, failover, etc.) Work with development teams to identify and remediate gaps in production readiness

Your Technical Skills:

Cisco NSO

- YANG modelling, service development

Red Hat OpenShift

- Helm Charts, YAML, ISTIO (Service Mesh), GitOps

Linux

- Strong command-line and system administration skills

Python

- For scripting, automation, and workflow orchestration

Terraform & HashiCorp Vault

- Infrastructure as Code and secrets management

MongoDB

- Key-value / NoSQL database knowledge

GCP (Google Cloud Platform)

- Experience managing and supporting workloads in GCP

(Optional/Desirable)

:

Apache Airflow

- Workflow orchestration using Python/SQL

Apache Kafka

- Event streaming with Java, Python, or Scala

Your Experience:

Proven background in a Site Reliability Engineering or DevOps role Experience supporting production environments and delivering operational excellence A track record of automating manual processes and implementing scalable infrastructure solutions Comfortable working in fast-paced, collaborative environments with a strong focus on reliability and performance Excellent troubleshooting, analytical, and communication skills

Your Soft Skills:

Problem-solving mindset

- Ability to remain calm under pressure and logically approach complex issues

Collaboration & teamwork

- Comfortable working with cross-functional teams

Communication

- Clear and concise communicator, capable of explaining technical details to both technical and non-technical stakeholders

Proactiveness

- Takes initiative to identify issues before they become problems and is constantly looking for opportunities to improve systems and processes

Adaptability

- Able to thrive in dynamic environments, switch contexts effectively, and manage multiple priorities

Attention to detail

- Careful when working on mission-critical systems where minor misconfigurations can have major impacts

Customer focus

- Keeps end-user reliability and performance top of mind, especially when developing or supporting automation solutions
We welcome talent at all career stages and are dedicated to understanding and supporting additional needs. We're proud to be an equal opportunity employer, committed to creating an inclusive and open environment for everyone.

Job Type: Full-time

Schedule:

Monday to Friday
Ability to commute/relocate:

London W2 6PW: reliably commute or plan to relocate before starting work (required)
Work authorisation:

United Kingdom (required)
Work Location: Hybrid remote in London W2 6PW