Senior System Administrator

9 hours ago

Bengaluru, Karnataka, India Pump Academy Full time US$ 1,25,000 - US$ 1,75,000 per year

Role Overview

The Senior System Administrator will be responsible for managing and securing the companys IT infrastructure across corporate offices, multiple branches, and project sites. This includes cloud platforms, on-premises systems, network security, vendor management, automation, and end-user support. The role requires expertise in enterprise-grade IT operations, with the ability to work independently and coordinate with multiple stakeholders.

Key Responsibilities

Infrastructure & Systems

  • Administer and optimize hybrid cloud and on-prem infrastructure (Microsoft 365, Azure, AWS, on-prem Windows/Linux servers).
  • Manage networking across multiple locations including VPNs, firewalls, and secure remote access for branch offices and project sites.
  • Oversee domain, DNS, DHCP, file servers, and storage solutions.
  • Implement and monitor robust backup, disaster recovery, and business continuity plans.

Cybersecurity

  • Lead enterprise security operations, including firewalls, endpoint security, intrusion detection/prevention systems, and vulnerability management.
  • Enforce security compliance standards across all sites, including physical security of IT equipment at branches and project sites.
  • Perform regular security audits and risk assessments.

Operations & Support

  • Manage patch cycles for OS, applications, and security updates across all systems with minimal downtime.
  • Support and maintain enterprise printers, scanners, video conferencing systems, and collaboration tools.
  • Ensure reliable IT support to field teams and site offices.
  • Implement centralized monitoring for uptime, performance, and usage analytics.

Automation & Development Support

  • Automate repetitive tasks using scripting languages (PowerShell, Python, Bash).
  • Support AI/ML model deployment environments and ensure their integration with core systems.
  • Coordinate with data engineering teams for data warehousing and analytics infrastructure.

Vendor & Asset Management

  • Handle vendor evaluation, onboarding, contract negotiation, and SLA monitoring.
  • Maintain IT asset inventory across all offices, sites, and warehouses.
  • Coordinate procurement, warranty tracking, and lifecycle management.

Governance & Process

  • Maintain IT documentation, SOPs, and technical manuals.
  • Drive ITIL-based service management processes for incident, problem, and change management.
  • Train and guide junior IT staff and ensure knowledge transfer.

Mandatory Skills & Qualifications

  • Bachelors degree in computer science, IT, or related field / MCA / MSc Computers / Systems
  • 5–10 years' experience in enterprise-level system administration.
  • Advanced knowledge of Microsoft 365, Azure, AWS, Windows Server, Linux, networking.
  • Strong knowledge of cybersecurity tools and practices.
  • Proficiency in scripting and automation.
  • Experience with multi-branch, multi-site IT setups.
  • Proven vendor and stakeholder management skills.

Preferred candidate profile

  • Microsoft Certified: Azure Administrator Associate
  • AWS Certified SysOps Administrator
  • CompTIA Security+ / CISSP
  • ITIL Foundation Certification

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