Senior system administrator

3 days ago

Chennai, Tamil Nadu, India HCL Technologies Ltd Full time ₹ 9,00,000 - ₹ 12,00,000 per year
Job Description
  • Title: Senior System Administrator
  • Location: Chennai
  • Project Role: Senior System Administrator
  • Qualification: B-Tech
  • Experience: 2.5-5 Years
  • Skills: Cisco
  • No. of Positions: 1
Job Summary

The Senior System Administrator will be responsible for Network Data L2 Role. The key responsibilities include:

  • Adhering to SLAs.
  • Handling tickets/requests.
  • Troubleshooting technical issues.
  • Performing root cause analysis.
  • Defining processes and ensuring adherence to them.
  • Ensuring maximum uptime according to SLA.
  • Understanding Multi-geo support environments.
  • Improving and maintaining customer and employee satisfaction.
  • Overseeing and ensuring successful completion of installation, configuration, and migration.
  • Building/maintaining a test environment.
  • Recommending new technologies and design changes.
  • Monitoring and maintaining SLA requirements.
  • Testing, auditing, and process improvement as needed.
  • Identifying skill gaps and planning training/knowledge updates.
Technology Knowledge
  • Router: Cisco, Juniper
  • Switch: Cisco and Juniper
  • WLAN Access Points: Cisco and Juniper Mist
  • WLAN Appliance: Cisco and Juniper
  • Load Balancer: F5
  • IPAM: Infoblox/others
  • WAN Optimizer: Riverbed/others
  • Packet Shaper: Bluecoat
  • Terminal Server: Ion systems/others
  • Firewalls: Checkpoint
Qualifications
  1. 5 years of hands-on experience managing medium/large environments.
  2. Proficiency in installation, configuration, administration, and troubleshooting of data networks.
  3. Excellent communication skills.
  4. Ability to perform root cause analysis.
  5. Experience with Cisco, Juniper products, and wireless technologies.
  6. Understanding of SDWAN solutions.
  7. Ability to handle high-pressure situations.
  8. Experience working with load balancers, optimizers, DNS, DHCP, and IPAM solutions.
  9. Hands-on experience with IP addressing schema, VLSM, DHCP, DNS, etc.
  10. Knowledge of complex layer 2 technologies.
  11. Experience with NOC troubleshooting.
  12. Soft skills: Excellent communication and documentation skills, customer handling, and ability to work under pressure.
  13. Certifications: ITIL v3/v4, CCNA/CCNP -R&S, Juniper networking certifications.

The Senior System Administrator will also provide on-call support, resolve tickets within SLA, adhere to quality standards, and work on value-adding activities to ensure positive customer experience.

  • Hiring For Senior System Administration

    1 week ago

    Chennai, Tamil Nadu, India AnnexMed Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    JOB TITLE : SENIOR SYSTEM ADMINISTRATIONKey Responsibilities:Monitor and manage cloud infrastructure (AWS, Azure, or GCP).Collaborate with developers, QA, and product teams to streamline deployments and enhance system efficiency.Improve existing DevOps practices and promote best practices in automation and infrastructure management.Required Skills &...

  • Senior Unix System Administrator

    23 hours ago

    Chennai, Tamil Nadu, India eGrove Systems Full time

    eGrove Systems is looking forSenior Unix System Administrator  to join its team of expertSkill: Senior Unix System AdministratorExperience: 3–5 YearsLocation: Chennai/MaduraiJob Responsibilities:·      Install, configure, and maintain Unix/Linux servers.·      Perform regular system backups, patch updates, and performance...

  • Senior Systems Administrator

    2 weeks ago

    Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    Role: Senior Systems Administrator - Redhat Enterprise LinuxExperience:8 -12 yearsLocation: Chennai, PunePreferred Skills: Redhat Linux- RHEL 7.x, 8.x Redhat Satellite - 6.x RedHat Ansible - Ansible Tower 3.x Scripting - Bash and Python Security: Familiarity with security policies, best practices and hardening. Authentication: SSSD and NISRoles and...

  • Administrator

    2 weeks ago

    Chennai, Tamil Nadu, India Asthra Senior Living Full time ₹ 4,00,000 - ₹ 6,00,000 per year

    Responsibilities:* Manage client relationships* Oversee administrative tasks* Maintain petty cash system* Ensure accurate invoicing processes* Coordinate office operationsFood allowance

  • Senior System Administrator

    2 weeks ago

    Chennai, Tamil Nadu, India, Tamil Nadu Consolidated Analytics Full time

    Job description: Senior System Administrator -Windows/AzureLooking for an experienced Sr. Systems Administrator to join our Systems Team to help design, implement, maintain, and support our growing server infrastructure in the data center and cloud (Azure) environments. You will be part of a team that is responsible for designing and developing secure,...

  • Senior Linux System Administrator

    3 days ago

    Chennai, Tamil Nadu, India Intellect Design Arena Full time ₹ 10,00,000 - ₹ 25,00,000 per year

    Job Title: Senior Linux System AdministratorLocation: Chennai - Siruseri Sipcot IT Park (Work From Office)About UsThe OpportunityWe are looking for a highly skilled and experienced *Senior Linux System Administrator with 6-8 years of dedicated experience to join our core infrastructure team. In this pivotal role, you will be responsible for the advanced...

  • System Administrator

    3 days ago

    Chennai, Tamil Nadu, India EMD SYSTEMS SOFTWARE PRIVATE LIMITED Full time ₹ 8,00,000 - ₹ 12,00,000 per year

    Company DescriptionEMD SYSTEMS SOFTWARE PRIVATE LIMITED is a company located in Chennai, Tamil Nadu, India. We specialize in providing advanced software solutions and services to our clients. Our goal is to innovate and deliver customized software solutions to meet the diverse needs of various industries. At EMD SYSTEMS, we prioritize excellence in...

  • System Administrator

    1 week ago

    Chennai, Tamil Nadu, India LMES Academy Pvt. Full time ₹ 2,40,000 - ₹ 3,00,000 per year

    We are looking for a System Administrator to maintain, upgrade, and manage our software, hardware, and networks. Your role is to ensure that our technology infrastructure runs smoothly and efficiently.Responsibilities:Install and configure software and hardware.Manage network servers and technology tools.Set up accounts and workstations.Monitor performance...

  • System Administrator

    2 weeks ago

    Chennai, Tamil Nadu, India Suzva Software Technologies Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    ob Description System Administrator (SAP B1) | Permanent | Chennai Position: System Administrator (SAP B1)Experience: 4+ yearsLocation: Chennai (On-site)Employment Type: Permanent Key Responsibilities Manage and maintain SAP Business One (SAP B1) system landscape, ensuring optimal performance and uptime. Handle installation, configuration, and...

  • System Administrator

    20 hours ago

    Chennai, Tamil Nadu, India Suzva Software Technologies Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    System Administrator with SAP Business one(SAP B1) Position: System Administrator (SAP B1)Experience: 4+ yearsLocation: Chennai (On-site)Employment Type: PermanentKey Responsibilities Manage and maintain SAP Business One (SAP B1) system landscape, ensuring optimal performance and uptime. Handle installation, configuration, and administration of SAP B1...