System Administrator 2

Outline Systems; Mohali; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Outline Systems is seeking an experienced Infrastructure and Network Administrator to design, implement, and manage enterprise networks and cloud resources. You will configure Fortinet and Sophos firewalls, LAN/WAN, VLANs, IPsec/SSL VPNs, DNS, DHCP, and Windows/Linux servers.

Responsibilities include implementing security controls, monitoring performance, and managing cloud resources on AWS and Azure, as well as Active Directory and Microsoft 365 administration.

Qualifications

• 3–5 years of relevant experience in infrastructure and network administration.

Responsibilities

• Configure, manage, and monitor enterprise firewalls, including Fortinet and Sophos.
• Implement and manage LAN/WAN, VLANs, routing, switching, NAT, DNS, and DHCP.
• Configure and maintain IPsec/SSL VPNs for secure remote access and site-to-site connectivity.
• Enforce network security controls, including network segmentation and intrusion prevention.
• Monitor network performance and troubleshoot connectivity and performance issues.
• Administer Linux systems (Ubuntu, etc.).
• Install, configure, and maintain mail servers (Postfix, Sendmail, etc.).
• Perform system hardening, patch management, and performance tuning.
• Monitor system logs and troubleshoot OS and application-related issues.
• Manage user accounts, permissions, and SSH security.
• Deploy and manage infrastructure on AWS and Microsoft Azure.
• Configure cloud networking (VPCs, VNets, subnets, gateways, NSGs).
• Manage cloud compute resources, storage, and security controls.
• Implement IAM policies, access controls, and secure cloud configurations.
• Support hybrid connectivity between on-premises and cloud environments.
• Monitor cloud resources and optimize performance and costs.
• Administer Windows Server 2016 and 2022 environments.
• Manage Active Directory (AD), Group Policy (GPO), DNS, and DHCP.
• Administer Microsoft 365 (Office 365), including Exchange Online, Teams, and SharePoint.

Skills

Linux administration

Fortinet/Sophos firewall

Cloud platforms

Networking

Job description

Experience Required: 35 Years

Key Responsibilities:

• Configure, manage, and monitor enterprise firewalls, including Fortinet and Sophos.
• Implement and manage LAN/WAN, VLANs, routing, switching, NAT, DNS, and DHCP.
• Configure and maintain IPsec/SSL VPNs for secure remote access and site-to-site connectivity.
• Enforce network security controls, including network segmentation, access control policies, and intrusion prevention.
• Monitor network performance and troubleshoot connectivity and performance issues.
• Administer Linux systems, Ubuntu etc.
• Install, configure, and maintain mail servers (Postfix, Sendmail, etc.).
• Perform system hardening, patch management, and performance tuning.
• Monitor system logs and troubleshoot operating system and application-related issues.
• Manage user accounts, permissions, and SSH security.
• Deploy and manage infrastructure on AWS and Microsoft Azure.
• Configure cloud networking, including VPCs, VNets, subnets, gateways, and NSGs.
• Manage cloud compute resources, storage, and security controls.
• Implement IAM policies, access controls, and secure cloud configurations.
• Support hybrid connectivity between on-premises and cloud environments.
• Monitor cloud resources and optimize performance and costs.
• Administer Windows Server 2016 and 2022 environments.
• Manage Active Directory (AD), Group Policy (GPO), DNS, and DHCP.
• Administer Microsoft 365 (Office 365), including Exchange Online, Teams, and SharePoint.

Required Skills:

• 3–5 years of relevant experience in infrastructure and network administration.
• Hands-on experience with Fortinet and/or Sophos firewalls.
• Strong Linux administration skills, particularly Ubuntu.
• Experience working with AWS and/or Microsoft Azure cloud platforms.

Good understanding of IT security best practices, system hardening, and access management.