Security Administrator Plan, implement, oversee and maintain server and network security vulnerability remediation and prevention projects.

Job Duties &

Responsibilities • Monitor infrastructure (hardware, software & network) for new security vulnerabilities and determine options to remediate • Ensure security best practices are implemented, monitored, and audited throughout the environment • Actively manage, audit and review monitoring systems, taking appropriate actions for alerts as needed • Managing deployments/rollouts of security and monitoring tools. Work with global team to ensure configurations are consistent and thorough • Work with local and remote teams to quickly remediate any vulnerabilities and/or incidents • Define and document best practices, isolation, remediation, and support procedures • Assist maintaining inventory and asset configuration documentation • Assist with hardware, firewall, telecom and software vendor evaluation, recommendation and negotiations • Mentor / cross train team members on existing and new technologies • Carry out special tasks at Management's direction • Other duties as assigned.

Minimum Requirements





- Bachelor’s degree in computer science with a focus in security • 5-10 years experience resolving and preventing security related incidents and vulnerabilities in a distributed IT environment • Advanced knowledge of Windows Server 2016/2019/2022 & Windows 10/11, including major components such as Active Directory, IIS, SQL, NPS/Radius, etc • Must have a solid understanding of Wifi, VLANs, routing and network ACLs • Able to inspect/diagnose network traffic using tools like Wireshark • Knowledge of Linux, Hyper-V, VMWare, Nutanix • A solid understanding of LAN/WAN networking, VPNs, MPLS, SD-WAN • Solid understanding of PKI/certificates used for identification and authentications in various aspects including SSL/TLS, client authentication, public/private certificate authority and certificate chains • A solid understanding of common protocols including HTTPS/SMTP/LDAP/etc • Scripting common OS configuration tasks to easily deploy new security configurations across multiple servers/endpoint • LAN Routing and Switching design and troubleshooting (VLANs, IP Subnetting, 802.1Q trunks) • Strong communication and documentation skills • Flexible and able to adapt to a rapidly changing setting • Positive, self-motivated individual who can complete tasks independently • Must be a team player • Open to occasional travel, both domestic and international

Requirements

Skill Set Required : In JD

Software Skills : In JD

📌 IT Security Administrator (Bengaluru)
🏢 Pierian Services
📍 Bengaluru