Cognizant - HP NonStop/Tandem Administrator

Job Description :

We are seeking an experienced HP NonStop (Tandem) Systems Administrator/Engineer with 6+ years of experience in supporting and managing mission-critical HP NonStop environments.

The role involves administration, troubleshooting, performance optimization, security management, and 24x7 production support across enterprise data centers.

Required Experience :

- 6+ years of hands-on experience in HP NonStop (Tandem) administration, support, and operations.

- Experience supporting large-scale production environments with high availability requirements.

- Strong understanding of NonStop system architecture, networking, security, backup, and disaster recovery.

Mandatory Skills :

- HP NonStop / Tandem Administration

- Expand Networking

- TCP/IP Configuration

- CLIM Setup & Administration

- DSM/SCM

- OSM

- LLL

- HSM, ESKM, Utimaco PCI Appliances

- Shadowbase / DRNet / GoldenGate Replication

- NDM (Connect:Direct)

- IBM MQ Series

- SSH / SFTP

- BackBox, VTC, VTR, QoreStor

- Immutable Backup Solutions

Responsibilities :

- Administer, maintain, and support HP NonStop infrastructure.

- Install, configure, upgrade, and troubleshoot system software and related components.

- Monitor system performance, availability, and capacity utilization.

- Resolve complex operating system, networking, and infrastructure issues.

- Support application teams with platform-related troubleshooting and optimization.

- Participate in disaster recovery and business continuity activities.

- Maintain operational and technical documentation.

- Provide 24x7 production support and incident management.

Preferred Background :

- Banking, Payments, Financial Services, or other mission-critical environments.

- Strong communication, analytical, and problem-solving skills.

- Ability to work independently and mentor junior team members.