Site Reliability Engineer

ایرانسل لبز

حداقل سابقه کار: مهم
موقعیت مکانی: تهران
نوع همکاری: تمام وقت
خدمت سربازی: معافیت یا انجام شده

مهارت های موردنیاز

Linux
CI/CD
SRE

We are looking for a skilled DevOps / Site Reliability Engineer to join our technical team and help build, maintain, automate, and improve our infrastructure and services.

The ideal candidate will have a strong background in DevOps practices, infrastructure automation, system reliability, monitoring, and performance optimization. This role focuses on ensuring the availability, scalability, performance, and reliability of production environments while continuously improving deployment and operational processes.

Key Responsibilities

1. Site Reliability Engineering (SRE)

Ensure high availability, reliability, and performance of production systems and services.
Monitor system health, identify potential issues, and proactively prevent service disruptions.
Design and implement monitoring, alerting, and logging solutions.
Investigate incidents, perform root cause analysis (RCA), and implement preventive actions.
Define and track service-level indicators (SLIs), service-level objectives (SLOs), and service-level agreements (SLAs).
Identify and eliminate repetitive operational tasks through automation.
Improve system resilience, scalability, and disaster recovery processes.

2. DevOps & Infrastructure Automation

Design, implement, and maintain CI/CD pipelines and deployment automation.
Manage and optimize infrastructure across Linux-based environments.
Work with containerization and orchestration technologies such as Docker and Kubernetes.
Implement Infrastructure as Code (IaC) using tools such as Terraform and Ansible.
Collaborate with development teams to improve software delivery and deployment processes.
Manage configuration, infrastructure provisioning, and environment consistency.
Support infrastructure optimization, capacity planning, and resource utilization.

3. Collaboration & Continuous Improvement

Work closely with Software Development, Infrastructure, and Network teams.
Support production deployments and ensure smooth release processes.
Participate in incident management and technical troubleshooting.
Document infrastructure architecture, operational procedures, and technical solutions.
Continuously evaluate and introduce tools and practices to improve system reliability and operational efficiency.

Requirements & Qualifications

Bachelor's degree in Computer Engineering, IT, or a related field.
Solid experience in DevOps, Site Reliability Engineering, or Infrastructure Engineering.
Strong knowledge of Linux operating systems and system administration.
Hands-on experience with Docker and Kubernetes.
Experience with CI/CD tools such as Jenkins, GitLab CI, or GitHub Actions.
Familiarity with Infrastructure as Code tools such as Terraform and Ansible.
Experience with monitoring and observability tools such as Prometheus, Grafana, and ELK Stack.
Proficiency in scripting languages such as Python, Bash, or Go.
Good understanding of networking concepts, system architecture, and distributed systems.
Strong troubleshooting, analytical, and problem-solving skills.
Ability to work collaboratively with cross-functional technical teams.

Preferred Qualifications

Experience with cloud platforms and cloud-native technologies.
Experience in designing highly available and scalable systems.
Familiarity with incident management, on-call operations, and disaster recovery.
Understanding of security best practices and infrastructure hardening.
Experience with performance tuning and capacity management.

درباره شرکت

مجموعۀ ایرانسل لبز، از سال 1398، با مأموریت انجام فعالیت های تحقیق و توسعه، نوآوری و تجاری سازی در زمینۀ شبکۀ ارتباطات و فناوری اطلاعات و کسب وکارهای پیرامونی با کمک مراکز علمی و پژوهشی داخل و خارج از کشور، اعم از دانشگاه ها، شرکت های دانش بنیان، استارتاپ ها و شرکت های فناور، با هدف تأمین نیازمندی های بازار ICT تأسیس شده است.

چشم انداز این مجموعه، پیشگام بودن در توسعۀ منابع انسانی و زیرساخت های تحقیقاتی اقتصاد دانش بنیان در حوزۀ ارتباطات و فناوری اطلاعات و دستیابی به جایگاه برترین شرکت ملی در زمینۀ خلق محصولات و خدمات این حوزه است و «بخش تحقیق و توسعه»، «مرکز نوآوری ایرانسل» و «آکادمی ایرانسل»، از جمله بخش های اصلی آن هستند.