At a Glance
- Tasks: Ensure reliability and scalability of a cutting-edge SaaS platform while collaborating with diverse teams.
- Company: Join Obsidian Security, a leader in SaaS security backed by top investors.
- Benefits: Enjoy competitive pay, flexible time off, and comprehensive healthcare benefits.
- Other info: Dynamic work environment with opportunities for personal and professional growth.
- Why this job: Tackle real-world challenges in cloud infrastructure and make a difference for global enterprises.
- Qualifications: 2-5 years in Site Reliability Engineering or related fields; experience with AWS/GCP and Kubernetes.
The predicted salary is between 85000 - 103000 £ per year.
Founded in 2017, Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happens—platforms like Microsoft 365, Salesforce, and hundreds more. Our team includes leaders who helped define the categories of endpoint and identity security at CrowdStrike, Okta, Cylance, and Carbon Black. Now, we’re transforming how SaaS is secured—in the era of agentic AI. Today, Obsidian is trusted by global enterprises like Snowflake, T‑Mobile, and Pure Storage. We protect more than 200 organisations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealand—including many of the world’s largest Fortune 1000 and Global 2000 companies.
At Obsidian, our Site Reliability Engineers ensure the reliability, scalability, and operational excellence of a complex multi‑tenant SaaS platform serving enterprise and financial customers. As an SRE, you will work closely with DevOps, Platform Engineering, and product teams to improve system observability, incident response, and service resilience across the platform. This is a hands‑on engineering role focused on building operational excellence through monitoring, automation, debugging, and continuous improvement.
Key Responsibilities
- Reliability Engineering: Improve the reliability, availability, and resiliency of Obsidian’s production systems and distributed services
- Detection & Observability: Build and maintain monitoring, alerting, dashboards, and observability tooling to enhance system visibility and reduce operational noise
- Incident Response & Operations: Support incident response, on‑call operations, troubleshooting, and postmortem processes to drive operational excellence
- Collaboration: Partner with engineering teams to implement SLI/SLO practices, operational standards, and reliability‑focused workflows
- Execution: Automate infrastructure operations, deployment workflows, and platform tooling across Kubernetes, cloud infrastructure, and data pipelines
Required Qualifications
- 2–5 years of experience in Site Reliability Engineering, DevOps, Production Engineering, or related roles
- Experience operating and supporting production systems in AWS and/or GCP
- Familiarity with Kubernetes and Helm in cloud‑native environments
- Experience with observability and monitoring tools such as Prometheus, Grafana, Datadog, or similar platforms
- Exposure to CI/CD systems such as GitLab CI/CD, GitHub Actions, ArgoCD, or equivalent
- Strong troubleshooting and debugging skills across distributed systems and microservices
- Experience writing automation or infrastructure tooling using scripting or programming languages
- Strong systems thinking and a collaborative engineering mindset
Preferred Qualifications
- AI Agent development experience
- Experience supporting SaaS platforms in production environments
- Familiarity with incident management and postmortem practices
- Exposure to infrastructure‑as‑code and GitOps workflows
- Understanding of SLI/SLO concepts and operational metrics
- Experience with enterprise‑scale monitoring or customer‑facing production systems
Why This Role
- Work on reliability challenges across a large‑scale distributed SaaS platform
- Build and improve observability and operational tooling used across engineering
- Gain hands‑on experience with cloud infrastructure, Kubernetes, and production systems
- Help safeguard critical services for enterprise and financial customers
What Success Looks Like
- Production issues are detected and resolved quickly
- Monitoring and alerting provide clear, actionable operational insights
- Reliability metrics and operational practices improve over time
- Engineering teams can effectively troubleshoot and self‑serve observability
- Automation reduces operational toil and improves platform stability
Employee Benefits
- Competitive compensation with equity and 401k
- Comprehensive healthcare with dental and vision coverage
- Flexible paid time off and paid holiday time off
- 12 weeks of new parent or family leave
- Personal and professional development resources
Pay Transparency: Please note that the base pay range is a guideline and for candidates who receive an offer, the base pay will vary based on factors such as work location, as well as the knowledge, skills and experience of the candidate. In addition to a competitive base salary, this position is eligible for equity awards and may be eligible for sales commission or incentive compensation based on the role or function within the company. At Obsidian, we are proud to be an equal‑opportunity employer. We value diversity and hire for talent, passion, and compassion.
Site Reliability Engineer in Salford employer: Obsidian Security
Obsidian Security is an exceptional employer, offering a unique opportunity to work at the forefront of SaaS and AI security in Manchester. With a strong focus on employee well-being, competitive benefits, and a culture that values engineering excellence, you will thrive in an environment where your ideas can quickly translate into impactful solutions. Join a rapidly growing team that fosters professional development and embraces innovation, all while enjoying the flexibility of hybrid working.
StudySmarter Expert Advice🤫
We think this is how you could land Site Reliability Engineer in Salford
✨Get Involved in the Cybersecurity Community
Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!
✨Show Off Your Skills with Capture the Flag Competitions
Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including Obsidian Security, love seeing candidates who actively engage in these challenges.
✨Tailor Your Online Presence
Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!
✨Apply Directly Through Obsidian Security
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at Obsidian Security. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.
We think you need these skills to ace Site Reliability Engineer in Salford
Some tips for your application 🫡
Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!
Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!
Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at Obsidian Security insight into your practical problem-solving abilities and makes your application memorable.
Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to Obsidian Security that you’re committed to staying ahead in the game.
How to prepare for a job interview at Obsidian Security
✨Sharpen Your Technical Skills
For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.
✨Prepare for Scenario-Based Questions
Expect the interviewers at Obsidian Security to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.
✨Highlight Your Certifications
Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at Obsidian Security.
✨Show Your Passion for Cybersecurity
Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.
