Senior Systems Administrator

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. We believe in the power of diversity and inclusion and cultivate a workplace culture of belonging that views uniqueness as a competitive edge and builds a community that enables our people to push the limits of innovation to make great products that create value and improve people's lives. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a
Senior System Administrator - IT for Chennai location.
Specializing in Linux Level 3 support, with a primary focus on Linux (RedHat, Oracle Linux, Ubuntu), automation skills, and container technologies.

Reports to Senior Manager, and the role involves

What a typical day looks like:

• Provide expert-level support for Linux systems, primarily Linux (RedHat, Oracle Linux, Ubuntu), ensuring optimal performance and reliability.
• Develop and maintain automation scripts to improve operational efficiency, utilizing tools like Ansible and Terraform.
• Monitor and manage Linux servers, troubleshooting and resolving day-to-day issues to maintain high availability.
• Collaborate with cross-functional teams to analyze, configure, and optimize system performance and security settings.
• Maintain and enhance documentation and procedures to support service operations.
• Implement and recommend improvements for the Linux infrastructure based on continuous monitoring and troubleshooting analysis.
• Deploy, manage, and troubleshoot containerized applications using Kubernetes, Docker, and OpenShift.
• Work closely with service providers and vendors to escalate and resolve issues.
• Utilize key monitoring systems and tools for proactive system health monitoring and data analytics.
• Conduct regular health checks and implement improvements based on findings.
• Take complete ownership of support issues, ensuring resolution within defined Service Level Agreements (SLAs).
• Engage in knowledge sharing and collaboration with global peers to leverage best practices in Linux support.

The experience we're looking to add to our team:

• Graduate with a minimum of 8-12 years of experience in Linux system administration, with a focus on Linux (RedHat, Oracle Linux, Ubuntu).
• Proficiency in automation tools, particularly Ansible and Terraform, is highly preferred.
• Mandatory experience with Kubernetes, Docker, and OpenShift for deploying and managing containerized applications.
• Familiarity with cloud technologies (AWS/Azure) is a plus but not mandatory.
• Strong understanding of Linux networking, security configurations, and performance tuning.
• Effective communication skills with a proven ability to manage escalations.
• Experience in system monitoring, performance analysis, and issue resolution.
• Relevant certifications (such as RedHat Certified Engineer - RHCE) are advantageous.
• Must be flexible to work in a 24/7 rotational shift environment.
• Strong analytical skills and a commitment to continuous learning and improvement.

What you'll receive for the great work you provide:

• Health Insurance
• Paid Time Off

NK99

• Site

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We celebrate diversity and do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).