Unix/Linux System Administrator

SysMind • Artificial Intelligence • Cybersecurity • Python • Bash • Perl • 22 days ago
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Location
In office (Chennai, Gurgaon)
Seniority
Middle · 4+ years exp

First seen by Alion on Sep 5, 2026.

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SysMind

SysMind is an IT services and workforce solutions firm headquartered in Princeton, New Jersey, providing application development, quality assurance, data and analytics, cloud, cybersecurity, SAP and AI services alongside permanent placement, executive search, contract staffing and offshore delivery. Founded in 1999 and led by chief executive Kavita Gorty, it is a women-owned company with US offices in Dallas, San Francisco and Raleigh and delivery teams in India serving banking, insurance, healthcare and manufacturing clients. Its India openings, mostly for client projects, cover data engineers, full stack and Java developers, test automation, DevOps, network and database specialists.
sysmind.com • HQ: Princeton, United States • Cybersecurity • Artificial Intelligence • Professional Services • 5000+ employees • Est. 1999

Job Title : Unix/Linux System Administrator

Experience : 4+ years

Roles & Responsibilities :

- Install, configure, upgrade, and maintain RHEL Linux and AIX/Unix servers.

- Monitor server health, performance, availability, and system resources.

- Manage users, groups, permissions, LDAP, NIS, PAM, and sudo.

- Develop and maintain Bash, Perl, and Python scripts for system automation.

- Perform system performance tuning, troubleshooting, and root cause analysis.

- Apply OS patches, security updates, and firewall configurations.

- Manage and monitor backup, recovery, and disaster recovery processes.

- Troubleshoot Linux/Unix, networking, storage, and application infrastructure issues.

- Work with TCP/IP, DNS, DHCP, VPN, VLAN, NFS, SAN, and NAS.

- Use monitoring tools such as Nagios/Zabbix and automation tools such as Ansible/Puppet/Chef.

- Provide Level-3 production support and handle critical incidents.

- Maintain system documentation, procedures, and operational runbooks.

- Collaborate with application, development, network, database, security, and infrastructure teams.

- Follow ITIL processes including Incident, Problem, and Change Management.

Skills

Linux, Unix, System Administration, Shell Scripting, RHEL, Unix Server, Performance Tuning, Monitoring Tools, Production Support, ITIL

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