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Coherent
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Systems Administrator - Linux

Systems Administrator - Linux

Coherent

4 - 6 years

11 - 15 Lacs

hyderabad

Posted:4 days ago| Platform:

Apply

Skills Required

vmware san networking linux configuration management dns information technology virtualization dhcp rhce

Work Mode

Work from Office

Job Type

Full Time

Job Description

We are looking for an experienced and dedicated

Linux Administrator

to join our IT Infrastructure team. The candidate will be responsible for managing, securing, and optimizing Linux-based systems across a mission-critical environment. This role requires strong technical expertise, problem-solving skills, and the ability to support operations in a

24x7 environment with rotational shifts and on-call responsibilities

Key Responsibilities

Install, configure, and maintain Linux servers (RHEL, CentOS, Ubuntu, etc)
Perform system administration tasks including user management, permissions, and system hardening
Monitor system performance and ensure high availability, reliability, and security
Manage patching, updates, and vulnerability remediation
Implement and maintain backup and disaster recovery procedures
Manage storage solutions (LVM, RAID, NFS, SAN/NAS)
Configure and troubleshoot network services (DNS, DHCP, SSH, FTP, NTP, SMTP, etc)
Work with virtualization and container platforms (VMware, KVM, Docker, Kubernetes if applicable)
Automate tasks using scripting languages (Bash, Python, etc)
Maintain logs and monitoring tools (Nagios, PRTG, etc)
Collaborate with developers, security teams, and other IT personnel to support infrastructure requirements
Ensure compliance with organizational policies and security standards

Required Skills & Qualifications

bachelors degree in computer science, Information Technology, or related field (or equivalent experience)
4-6 years of hands-on Linux system administration experience (adjustable based on your requirement)
Strong knowledge of Linux operating systems and command-line tools
Experience with system hardening and security best practices
Proficiency in shell scripting (Bash; Python optional but preferred)
Experience with package management (yum, apt, rpm)
Understanding of networking concepts (TCP/IP, firewalls, routing)
Familiarity with virtualization technologies (VMware/KVM)
Experience with configuration management tools (Ansible, Puppet, Chef - optional)

Preferred Qualifications (Nice to Have)

Experience with cloud platforms (AWS, Azure, GCP)
Exposure to DevOps tools such as Git, Jenkins, CI/CD pipelines
Knowledge of container orchestration (Docker/Kubernetes)
Linux certification (RHCSA/RHCE/CompTIA Linux+)

Soft Skills

Strong analytical and problem-solving abilities
Good communication and documentation skills
Ability to work independently and in a team environment
Willingness to learn and adapt to new technologies

Working Conditions

Should be available for 24*7 rotational shifts
Should have strong interpersonal communication skills to collaborate with stakeholders and peer groups across the locations of Coherent.

Culture Commitment

Ensure adherence to company s values (ICARE) in all aspects of your position at Coherent Corp.:

I

ntegrity - Create an Environment of Trust

C

ollaboration - Innovate Through the Sharing of Ideas

A

ccountability - Own the Process and the Outcome

R

espect - Recognize the Value in Everyone

E

nthusiasm - Find a Sense of Purpose in Work

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