System Administrator

Suffescom Solutions Inc; Sahibzada Ajit Singh Nagar; Hybrid; INR 700,000 - 900,000; Full time

Benefits offered by this job

Flexible working hours

Fun and collaborative work environment

Cutting-edge projects

Job summary

Suffescom Solutions Inc. is seeking a System Administrator with strong Linux, macOS, and Windows expertise to manage cross-platform infrastructure in our India office. The role covers server management, network administration, and security responsibilities across physical and virtual environments.

The ideal candidate will handle firewall configuration, AD/LDAP, cloud familiarity, and IT support for enterprise applications. Flexible working options may be available based on project needs.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or related field.
• 6–8 years of experience in System Administrator role.
• Hands-on Linux server and desktop experience.
• Strong macOS and Windows administration knowledge.
• Solid networking fundamentals (TCP/IP, DNS, DHCP, VPN).
• Experience with firewall configuration/management.
• Familiarity with cloud platforms (AWS/Azure/Google Cloud).
• Strong analytical and problem-solving skills.

Responsibilities

• Manage and maintain Linux, macOS, and Windows systems (physical and virtual).
• Oversee routing, switching, VPN, VLAN, and Wi‑Fi infrastructure.
• Implement and manage firewall rules and network security.
• Troubleshoot desktops, laptops, and servers.
• Manage user accounts and permissions via AD/LDAP.
• Monitor performance, logs, and uptime; plan capacity.
• Collaborate with IT teams to support applications.
• Document configurations, SOPs, and changes.
• Provide Tier 2/3 support as needed.

Skills

Linux admin

macOS admin

Windows admin

AD/LDAP

Networking basics

Firewall config

Cloud platforms (AWS/Azure/GC)

Problem solving

Education

Bachelor's degree in CS/IT

Tools

Linux servers

Virtualization

Job description

Job Summary: We are seeking a skilled and experienced System Administrator with strong expertise in Linux, macOS, and Windows environments. The ideal candidate will have hands-on experience with server management, network administration, firewall security, and both hardware and software troubleshooting. This role will be critical in ensuring the security, stability, and performance of our IT infrastructure across platforms.

Key Responsibilities

• Manage and maintain Linux (Ubuntu, CentOS, RHEL), macOS, and Windows-based systems. Install, configure, monitor, and troubleshoot servers (physical and virtual) across platforms.
• Oversee network infrastructure, including routing, switching, VPN, VLAN, and Wi‑Fi access points.
• Implement and manage firewall rules, IDS/IPS, and network security protocols.
• Handle hardware and software troubleshooting for desktops, laptops, and servers.
• Manage user accounts, permissions, and policies via Active Directory and LDAP.
• Monitor system performance, logs, and uptime; perform capacity planning.
• Collaborate with other IT teams to support enterprise applications and services.
• Document system configurations, standard operating procedures, and changes.
• Provide Tier 2/3 support and elevate issues as necessary.

Requirements

Required Skills & Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience). 6 -8 years of experience in a System Administrator or similar role.
• Problem solving skills for Linux
• Strong hands-on experience with Linux (server and desktop).
• Solid understanding of macOS and Windows OS administration.
• In-depth knowledge of networking fundamentals (TCP/IP, DNS, DHCP, VPN).
• Experience with firewall configuration and management.
• Familiarity with cloud platforms like AWS, Azure, or Google Cloud (preferred but not mandatory).
• Strong analytical and problem-solving skills.

Benefits

• Flexible working hours
• Fun and collaborative work environment
• Opportunity to work on cutting-edge projects