Senior SRE（Site Reliability Engineer）
Senior SRE（Site Reliability Engineer）
Job type:
Permanent
Specialization:
Infrastructure
Language Level:
English Level - High Intermediate (TOEIC 730), Japanese Level - High Intermediate (JLPT Level 2)
Location:
東京都
Salary:
¥10,000,000 - ¥14,000,000 Yearly
Job Reference:
507558
A global consulting firm is seeking a Senior Site Reliability Engineer (SRE) to strengthen the reliability, security, and performance of its critical systems.
In this role, you will drive continuous improvements across cloud infrastructure, security operations, and service reliability. Working closely with development and operations teams in a global environment, you will leverage data-driven insights and modern cloud technologies to enhance system resilience, optimize operational processes, and ensure high service availability.
Responsibilities:
- Propose architecture improvements based on data-driven insights to enhance system availability and security
- Improve and standardize operational processes, ensuring comprehensive and up-to-date documentation
- Drive initiatives to optimize system performance, capacity, security, and operational costs
- Identify system bottlenecks and implement both short-term fixes and long-term solutions
- Define and manage Service Level Indicators (SLIs) and Service Level Objectives (SLOs) to continuously improve service quality
- Conduct Root Cause Analysis (RCA) following incidents and implement preventive measures to avoid recurrence
- Collaborate with development teams to improve code quality and mitigate security risks
- Strengthen application monitoring, security, and operational frameworks
- Work collaboratively with the team to manage alerts and respond to incidents
- Provide technical leadership and share knowledge through technical reviews, demonstrations, and team discussions
Required Skills:
- Security / SecOps: Hands-on experience in security monitoring and operations using SIEM/SOAR solutions, such as Splunk and Azure Sentinel
- Cloud Operations: Experience managing cloud environments, preferably Microsoft Azure, although AWS and GCP experience is also welcome. Experience monitoring cloud infrastructure and improving system availability is essential
- SRE / DevOps: Experience with production monitoring, CI/CD pipelines, incident response, and initiatives to improve system reliability
Why should you apply:
- Work in a global environment: Collaborate with engineers and technical professionals across Japan and international locations
- Work with cutting-edge technology: Gain hands-on experience with modern cloud and security technologies, particularly within the Microsoft Azure ecosystem
- Drive meaningful technical improvements: Lead operational excellence and reliability initiatives for large-scale, mission-critical systems as a Senior SRE
Company Details:
A global consulting technology innovation hub focused on cutting-edge technologies like AI, blockchain, cloud, IoT, and big data. The main role of the tech center is to provide insights on digitalization, new technologies, and implementations across various industries, leading and supporting the consulting side. By joining this company, you will be part of a team of experts working on managing vast and complex data, as well as developing and operating platforms using agile and DevOps approaches. The company’s core value is employee well-being, offering an extremely international environment, a good work-life balance (with minimal overtime), and excellent benefits (e.g., you can take 25 days of paid leave starting from your first year).
Work Hours: Monday to Friday 9:15-17:15 (non-management positions: flexible hours available)
Work style: Hybrid (3-4 day Work from home/week)
Holidays: OFF days 120days or more/Year, 2days off (Sat, Sun)/Week, National Holidays, Year-end, New Year(12/29-1/4), Congratulations and condolences vacation, Special Vacation *Paid leave: 15～25 days/Year (Paid leave is granted from the Day 1: In the first fiscal year, it is granted proportionally according to the joining date) (Paid leave used ratio: more than 90%)
Benefits/Services: Commuting allowance, health insurance, employee pension insurance, unemployment insurance, workers' accident compensation insurance, retirement benefits, health insurance association cafeteria plan
Interview Process: 3~4 (tentative)
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