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- Tasks: Design and implement automation solutions to modernise infrastructure and operations.
- Company: Join DTEX Systems, a leader in Workforce Cyber Intelligence & Security.
- Benefits: Enjoy fully remote work, comprehensive health coverage, and flexible time off.
- Why this job: Make a real impact by driving cultural and technical change in cybersecurity.
- Qualifications: 3+ years in production environments, strong Python skills, and experience with Terraform.
- Other info: Be part of a passionate team redefining how organisations protect their future.
The predicted salary is between 36000 - 60000 £ per year.
About the Job:
DTEX is seeking an experienced Site Reliability Engineer (SRE) with a strong software engineering background to help drive modernization of our infrastructure and operations. This is a high-impact role where you will design and implement automation solutions to manage customer environments and enable the business to scale beyond what manual operations allow. You will be instrumental in our efforts to transition from legacy operations to modern, automated Infrastructure as Code best practices, applying software engineering principles to solve complex operational problems and build resilient systems.
What You Will Do:
- Design, write, and maintain software, primarily in Python, to automate the provisioning, deployment, and configuration management of our infrastructure.
- Contribute to the adoption and maturation of Terraform, establishing and maintaining best practices for state management, modularization, and version control.
- Utilize Ansible and/or Saltstack to ensure consistency, repeatability, and standardization across all environments.
- Develop robust CI/CD pipelines for both infrastructure and application deployments, replacing manual processes.
- Implement and mature monitoring, logging, and alerting systems to proactively improve system reliability.
- Participate in a "follow the sun" on-call rotation, focusing on sustainable incident response, blameless postmortems, and driving continuous improvement.
- Champion SRE principles, automation, and coding best practices within the team and across the organization.
We are looking for you if you have:
Essential Technical Skills:
- 3+ years of hands-on experience managing production environments in AWS and/or GCP.
- Strong proficiency in Python. Demonstrated ability to write clean, maintainable, and testable code to solve infrastructure problems.
- Experience with Terraform, including best practices for state management and modular design in complex environments.
- Strong knowledge of Linux internals and high competency in Bash scripting and command-line operations.
- Proficiency with Ansible and/or Saltstack as configuration management tools.
- Expert level understanding of Git and collaborative workflows, such as branching strategies and code review best practices.
Highly Desirable Skills:
- Proven track record of transitioning legacy/manual operations environments to automated, IaC-driven approaches.
- Experience with containerization in the context of Docker or Kubernetes, and how container orchestration is used in modern systems.
- Experience building and managing CI/CD pipelines for infrastructure automation.
- Familiarity with Zabbix, Prometheus, Grafana and other tools.
- Experience operating and querying Opensearch/Elasticsearch.
And these other things:
- A strong desire to solve complex problems, the resilience to work through significant technical debt, and enthusiasm for driving cultural and technical change.
- A desire to work in enterprise and government focused computing environments with robust security and reliability requirements.
- MS/BS in Computer Science/Computer Engineering or related field of study (or equivalent experience).
We take good care of our people. Our benefits include:
- Fully remote company.
- Comprehensive health coverage.
- Flexible time off.
- Company computer hardware of your choice.
- Work from home setup reimbursement.
- Health & wellness perks including virtual events, happy hours, trivia, and fun.
- Monthly Internet & Phone Reimbursement.
- Opportunities to learn and grow.
About DTEX Systems:
DTEX Systems is the global leader in Workforce Cyber Intelligence & Security. Our mission is to safeguard the digital workforce by detecting and mitigating insider risks, preventing data loss, and enabling secure innovation. We empower organizations to protect their most valuable assets—their people, their data, and their intellectual property—without compromising privacy or trust. Our solutions provide unmatched visibility and context into workforce behaviors, helping enterprises stop insider threats, achieve regulatory compliance, and accelerate digital transformation securely.
Joining DTEX means joining a passionate team working at the intersection of cybersecurity, intelligence, and trust. Together, we’re redefining how organizations protect their future.
DTEX Systems is proud to provide equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, gender, religion, sex, national origin, age, disability, or genetics.
Site Reliability Engineer, EMEA in London employer: DTEX
Contact Detail:
DTEX Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Site Reliability Engineer, EMEA in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with current employees at DTEX. A friendly chat can sometimes lead to opportunities that aren’t even advertised!
✨Tip Number 2
Show off your skills! Create a GitHub repository showcasing your projects, especially those involving Python, Terraform, or CI/CD pipelines. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for the interview by brushing up on SRE principles and automation best practices. Be ready to discuss how you've tackled complex problems in the past and how you can bring that experience to DTEX.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the team at DTEX.
We think you need these skills to ace Site Reliability Engineer, EMEA in London
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the Site Reliability Engineer role. Highlight your experience with Python, Terraform, and any automation projects you've worked on. We want to see how your skills align with our needs!
Showcase Your Projects: Include specific examples of projects where you've implemented Infrastructure as Code or automated processes. This gives us a clear picture of your hands-on experience and problem-solving abilities in real-world scenarios.
Be Clear and Concise: When writing your application, keep it straightforward and to the point. Use bullet points for key achievements and avoid jargon unless it's relevant. We appreciate clarity and directness in communication!
Apply Through Our Website: We encourage you to submit your application through our website. It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy to do!
How to prepare for a job interview at DTEX
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially Python, Terraform, and Ansible. Brush up on your coding skills and be ready to discuss how you've used these tools in past projects.
✨Showcase Your Problem-Solving Skills
Prepare examples of complex problems you've solved in previous roles, particularly those related to automation and infrastructure management. Use the STAR method (Situation, Task, Action, Result) to structure your responses.
✨Understand SRE Principles
Familiarise yourself with Site Reliability Engineering principles and be ready to discuss how you’ve applied them in your work. Highlight any experience you have with incident response and continuous improvement processes.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s approach to automation and their current challenges. This shows your genuine interest in the role and helps you assess if the company is the right fit for you.
