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Key Responsibilities and Required Skills for a Reliability Leader

💰 $180,000 - $260,000+

EngineeringLeadershipSite Reliability EngineeringDevOpsInfrastructure

🎯 Role Definition

As a Reliability Leader, you are the cornerstone of our platform's stability, scalability, and performance. You will be tasked with leading, mentoring, and expanding a world-class team of Site Reliability Engineers (SREs). Your mission is to set the strategic vision for a highly available and resilient infrastructure, fostering a culture of proactive problem-solving, automation, and continuous improvement. This is a critical, high-impact leadership role that serves as the bridge between software development and IT operations, ensuring our services not only meet but consistently exceed customer expectations and internal service level objectives (SLOs). You are the champion of reliability, driving the practices and principles that keep our systems online and our customers happy.


📈 Career Progression

Typical Career Path

Entry Point From:

  • Senior or Principal Site Reliability Engineer (SRE)
  • Lead DevOps Engineer
  • Senior Software Engineer (with a focus on backend systems or infrastructure)

Advancement To:

  • Director of Engineering / Director of Platform Engineering
  • Head of Infrastructure and Operations
  • VP of Engineering / VP of Technical Operations

Lateral Moves:

  • Principal Engineer / Distinguished Engineer
  • Senior Engineering Manager (Product or Application)
  • Senior Solutions Architect

Core Responsibilities

Primary Functions

  • Lead, manage, and mentor a distributed team of Site Reliability Engineers, fostering a culture of technical excellence, accountability, and psychological safety.
  • Define and drive the strategic roadmap for platform reliability, observability, and automation, ensuring tight alignment with broader engineering and business objectives.
  • Establish, monitor, and own Service Level Objectives (SLOs), Service Level Indicators (SLIs), and error budgets in close collaboration with product and engineering teams to govern system reliability.
  • Champion and mature the organization's incident management lifecycle, including leading major incident response, facilitating blameless post-mortems, and ensuring the timely completion of corrective action items.
  • Architect and evolve a comprehensive observability strategy using tools like Prometheus, Grafana, Datadog, or Splunk to provide deep, actionable insights into system health and performance.
  • Develop and execute a long-term strategy for reducing operational toil through scalable automation of infrastructure provisioning, configuration management, and software delivery.
  • Own and improve the on-call rotation process, ensuring it is sustainable, equitable, and effective in minimizing mean time to resolution (MTTR).
  • Drive the adoption of Infrastructure as Code (IaC) practices and tooling (e.g., Terraform, Ansible) to ensure infrastructure is versioned, auditable, and repeatable.
  • Oversee comprehensive capacity planning and performance analysis to ensure our systems can scale efficiently and cost-effectively ahead of user demand.
  • Design, implement, and regularly test disaster recovery (DR) and business continuity plans to guarantee resilience against catastrophic failures.
  • Partner with security teams to embed security and compliance controls into the infrastructure and CI/CD pipelines, advocating for a "secure by design" approach.
  • Lead production readiness reviews and provide expert guidance to development teams on building reliable, scalable, and maintainable services.
  • Act as the primary stakeholder for all production infrastructure, making critical decisions regarding architecture, technology selection, and operational practices.
  • Develop and manage the team's budget, including forecasting for cloud infrastructure costs and optimizing spending through architectural and process improvements.
  • Promote and implement advanced reliability practices such as chaos engineering to proactively identify and remediate weaknesses in the system.
  • Build strong, collaborative relationships with cross-functional leaders in software engineering, product management, and security to advocate for reliability initiatives.
  • Define and track key performance metrics for the SRE team and the platform, reporting on reliability posture to executive leadership.
  • Recruit, hire, and onboard top-tier engineering talent to scale the team's capabilities and impact.
  • Drive the technical and professional development of your team members, providing regular feedback, coaching, and career pathing.
  • Stay current with industry trends, emerging technologies, and best practices in the SRE and DevOps domains, bringing innovative ideas back to the team.
  • Manage vendor relationships for key infrastructure and observability tooling, ensuring we derive maximum value from our investments.

Secondary Functions

  • Support ad-hoc data requests and exploratory data analysis related to system performance, incident trends, and capacity forecasting.
  • Contribute to the organization's technology and architectural strategy, advocating for reliability and scalability principles.
  • Collaborate with business units and product leadership to translate reliability requirements and SLOs into engineering and infrastructure requirements.
  • Participate in sprint planning and agile ceremonies within the reliability engineering team and represent reliability concerns in other teams' planning sessions.

Required Skills & Competencies

Hard Skills (Technical)

  • Cloud Infrastructure Expertise: Deep, hands-on expertise in one or more major cloud platforms (AWS, GCP, Azure), including their core compute, networking, IAM, and storage services.
  • Containerization & Orchestration: Strong command of containerization (Docker) and orchestration technologies, with significant production experience managing Kubernetes (K8s) clusters.
  • Infrastructure as Code (IaC): High proficiency with IaC tools such as Terraform, CloudFormation, or Pulumi to manage complex cloud environments.
  • Configuration Management: Experience with configuration management and automation tools like Ansible, Puppet, or Chef.
  • Observability Stack: Mastery of modern observability tooling for monitoring, logging, and tracing (e.g., Prometheus, Grafana, Thanos, ELK Stack, Datadog, New Relic, Jaeger).
  • CI/CD Pipelines: In-depth knowledge of building and maintaining robust, scalable CI/CD pipelines using tools like GitLab CI, Jenkins, or CircleCI.
  • Scripting & Programming: Strong scripting skills (e.g., Bash, Python, Go) for automation, tooling, and infrastructure management.
  • Distributed Systems Architecture: Solid understanding of the principles of distributed systems, including microservices architecture, fault tolerance, and high availability patterns.
  • Networking Fundamentals: A firm grasp of core networking concepts (TCP/IP, HTTP, DNS, VPNs, firewalls, load balancing) in a cloud context.
  • Incident Management: Proven experience leading high-severity incident response and conducting effective, blameless post-mortems.
  • Database Systems: Familiarity with managing and ensuring the reliability of both SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., Redis, Cassandra) database systems.

Soft Skills

  • Inspirational Leadership & Mentorship: Ability to lead, inspire, and grow a team of highly technical engineers, acting as a coach and mentor.
  • Strategic Thinking & Vision: Capable of defining a long-term strategic vision for reliability and executing against it.
  • Exceptional Communication & Influence: Can articulate complex technical concepts clearly to both technical and non-technical stakeholders to gain buy-in.
  • Calm and Decisive Under Pressure: The ability to maintain composure and provide clear direction during high-stress production incidents.
  • Stakeholder Management: Skill in building and maintaining strong relationships with peers and leaders across the organization.
  • Pragmatic Problem-Solving: A data-driven approach to problem-solving, with the ability to balance technical purity with business needs.
  • Ownership & Accountability: A strong sense of ownership for the platform's health and a commitment to driving outcomes.

Education & Experience

Educational Background

Minimum Education:

  • Bachelor’s Degree or equivalent practical experience in a technical field.

Preferred Education:

  • Master’s Degree in a relevant technical field.

Relevant Fields of Study:

  • Computer Science
  • Information Technology
  • Software Engineering
  • A related engineering or scientific discipline

Experience Requirements

Typical Experience Range: 8-12+ years of relevant industry experience.

Preferred:

  • At least 8 years of experience in a hands-on software engineering, DevOps, or Site Reliability Engineering role.
  • A minimum of 3-5 years in a formal leadership or management capacity, with direct responsibility for hiring, managing, and developing a team of engineers.
  • Proven track record of improving reliability, availability, and performance of a large-scale, distributed system in a cloud-native environment.