Site Reliability Engineering Specialist (Bengaluru, IN, 560103)

BT Group

Location: Bengaluru, Karnataka, India
Job type: Full-time

Required skills

AWS
Azure
GCP
Dynatrace
Java
Python
Terraform
Helm
Ansible
Kubernetes
Git
GitOps
Prometheus
Grafana
Datadog
PagerDuty
CI/CD
Infrastructure as Code

About the role

Why this job matters

The Site Reliability Engineering Specialist independently executes activities that help ensures BT is in the best position to deliver the service performance, reliability and availability that internal and external customers expect, through enabling cross-team engineering discussions to achieve scalable, measurable, fault-tolerant, and cost-effective cloud services.

What you’ll be doing

Executes the implementation of new software development life cycle automation tools, frameworks, and code pipelines (continuous integration/continuous delivery pipelines whilst executing best practices with a focus on the re-use of application code, demonstrates consistent software delivery practices and produces continuous integration/continuous delivery platform solutions using Amazon Web Services cloud, infrastructure as code (IaC), GitOps, and container technologies
Coordinates a diverse team and creates the initial test schedule to deliver all aspects of testing to time, budget and quality targets, ensuring producing outlines of solutions and defining depth of testing required
Executes the implementation of automation technologies to ensure repeatability, eliminating toil, reducing mean time to detection and resolution and repair services
Proactively identifies and manages risk through regular assessment and diligent execution of controls and mitigations, proactively raising any concerns
Leads scale testing to measure, tune and optimise system performance
Executes metric/monitoring analysis that creates stability, security, and performance improvements
Designs, analyses, develops and troubleshoots highly distributed large-scale production systems spanning on-prem and cloud-based hosting
Executes approaches that scale systems sustainably through mechanisms like automation and evolves systems by pushing for changes that improve reliability and velocity
Writes and delivers infrastructure as code software to improve the availability, scalability, latency, and efficiency of services
Implements robust monitoring and alerting systems and performs root cause analysis and post-mortems with an eye towards future prevention
Inspects queue and support processing to ensure early warning of support issues
Executes retrospective and preventive actions after each high severity production incident
Analyses complex systems from a reliability and resilience perspective and identifies sources of instability in distributed systems
Champions, continuously develops and shares with team knowledge on emerging trends and changes in site reliability engineering best practices and industry standards
Mentors other site reliability engineers, helping to improve the team’s abilities by acting as a technical resource
Uses the network of site reliability engineers, removing BTs organisational boundaries to deliver improvements that are in synergy with initiatives being driven by other SREs.

Skill Required for the Job

A degree in IT, Maths or Science
A deep understanding of full stack monitoring solutions such as Dynatrace to ensure current end to end performance and trends of owned CDO Applications
Strong proficiency in one or more programming languages (e.g. Java, Python).
Experience with cloud platforms (AWS, Azure, or GCP).
Solid understanding of software architecture, design patterns, and microservices.
Familiarity with CI/CD tools and DevOps practices.
High levels of quality presentation and reporting capabilities to collate output from Managed Service Partners.
Resilience to ensure support teams are engaged 24x7x365 to support priority incident resolution.
Ability to adapt to latest industry trends
CI/CD/CT Pipeline management
Micro-Service functionality
Business Process Improvement
Growth mindset

AI driven Observability & AIOps

• AIOps fundamentals (cross domain telemetry ingestion, event correlation, topology/context building, and remediation augmentation).

• Agentic/autonomous observability skills (using intelligent agents to detect anomalies, correlate signals, and trigger guarded remediations to cut MTTR).

• AI assisted alerting & noise reduction (designing contextual, business impact aware alerts; prioritization via ML).

Experience Required for the Job

Incident Response with AI

LLM assisted incident workflows (AI summaries, timeline drafting, suggested fixes, and post mortems integrated with Slack/Teams).

Runbook automation with AI (building AI assisted, context aware runbooks and approval gates for high risk actions).

Generative AI for coordination & RCA (using LLMs to accelerate investigation and communications; understanding current accuracy limits and human in the loop needs).

ML Ops for Reliability

SRE principles applied to ML systems (SLOs/SLIs/error budgets for ML services; capacity planning and model freshness).

Production ML observability (data/concept/label drift detection, automated retraining triggers, explainability traces).

Telemetry & visualization for model health (instrumentation with Prometheus/Grafana for drift and degradation).

AI enhanced Automation & CI/CD

AI augmented IaC and pipelines (LLM generated Terraform/Helm/Ansible, policy enforcement, drift detection in infra).

AIOps in delivery (change impact hints, automated triage, and GitOps based auto remediation ).

AI pair programming ergonomics (using Copilot responsibly; measuring impact on quality/velocity and guardrails).

AI + Chaos Engineering (Resilience)

Designing AI guided chaos experiments (intelligent fault selection , anomaly detection during experiments, learning from outcomes).

Reinforcement learning driven fault injection (automated scenario generation to expose latent weaknesses and improve recovery times).

Operationalizing lessons from chaos + ML (predictive failure analysis and proactive controls).

Platform & Tool Literacy (AI ready)

Hands on with AIOps/observability platforms (event correlation and unified incident views at scale).

Familiarity with AI enabled incident tooling (e.g., incident.io/Rootly/PagerDuty/Datadog for AI triage and summaries).

Governance, Safety & Measurement

Human in the loop guardrails (approval policies, rollback safety, and compliance in autonomous actions).

Trustworthy AI practices (explainability, data/model/process trust; aligning metrics with business outcomes).

Outcome measurement for AI adoption (MTTR, alert noise, developer experience/velocity with AI tools).

Our leadership standards

Looking in:
Leading inclusively and Safely
I inspire and build trust through self-awareness, honesty and integrity.
Owning outcomes
I take the right decisions that benefit the broader organisation.

Looking out:
Delivering for the customer
I execute brilliantly on clear priorities that add value to our customers and the wider business.
Commercially savvy
I demonstrate strong commercial focus, bringing an external perspective to decision-making.

Looking to the future:
Growth mindset
I experiment and identify opportunities for growth for both myself and the organisation.
Building for the future
I build diverse future-ready teams where all individuals can be at their best.

About us

BT Group was the world’s first telco and our heritage in the sector is unrivalled. As home to several of the UK’s most recognised and cherished brands – BT, EE, Openreach and Plusnet, we have always played a critical role in creating the future, and we have reached an inflection point in the transformation of our business.

Over the next two years, we will complete the UK’s largest and most successful digital infrastructure project – connecting more than 25 million premises to full fibre broadband. Together with our heavy investment in 5G, we play a central role in revolutionising how people connect with each other.

While we are through the most capital-intensive phase of our fibre investment, meaning we can reward our shareholders for their commitment and patience, we are absolutely focused on how we organise ourselves in the best way to serve our customers in the years to come. This includes radical simplification of systems, structures, and processes on a huge scale. Together with our application of AI and technology, we are on a path to creating the UK’s best telco, reimagining the customer experience and relationship with one of this country’s biggest infrastructure companies.

Change on the scale we will all experience in the coming years is unprecedented. BT Group is committed to being the driving force behind improving connectivity for millions and there has never been a more exciting time to join a company and leadership team with the skills, experience, creativity, and passion to take this company into a new era.

A FEW POINTS TO NOTE:

Although these roles are listed as full-time, if you’re a job share partnership, work reduced hours, or any other way of working flexibly, please still get in touch.

We will also offer reasonable adjustments for the selection process if required, so please do not hesitate to inform us.

DON'T MEET EVERY SINGLE REQUIREMENT?

Studies have shown that women and people who are disabled, LGBTQ+, neurodiverse or from ethnic minority backgrounds are less likely to apply for jobs unless they meet every single qualification and criteria. We're committed to building a diverse, inclusive, and authentic workplace where everyone can be their best, so if you're excited about this role but your past experience doesn't align perfectly with every requirement on the Job Description, please apply anyway - you may just be the right candidate for this or other roles in our wider team.

About BT Group

Provides telecommunications, broadband, and mobile services across the United Kingdom.

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