Senior Jump Host Security & Compliance Engineer

Celestica Inc.; George Town; On-site; MYR 70,000 - 90,000; Full time

Job summary

Celestica Inc. is seeking an experienced RDL Jump Host Administrator in Penang. This role involves taking ownership of system administration, security, and access control of local jump hosts, ensuring compliance within isolated lab networks.

The successful candidate will handle server provisioning, operating system hardening, secure access management, and user acceptance verification while collaborating with network architects for optimal operations.

Qualifications

• Mastery of Linux OS administration, including shell scripting and security policies.
• Comprehensive knowledge of SSH daemon configuration and secure local authentication patterns.
• Proven experience configuring structured logging systems to create secure, immutable compliance audit trails.
• Familiarity with Zscaler ZTNA and CyberArk vPAM.

Responsibilities

• Deploy, configure, and maintain Linux-based local jump host virtual machines.
• Apply strict CIS hardening benchmarks on all jump host operating systems.
• Ensure service availability and high performance of jump servers acting as gateways.
• Partner with corporate IT for seamless integrations.
• Align daily with network administrators to manage firewall and routing protocols.

Skills

Linux Expertise

Secure Access & Authentication

Audit & Log Engineering

Access Technologies

Virtualization Basics

Education

Bachelor's degree in Network/System Administration or equivalent

Job description

Celestica Inc. is seeking an experienced RDL Jump Host Administrator in Penang. This role involves taking ownership of system administration, security, and access control of local jump hosts, ensuring compliance within isolated lab networks.

The successful candidate will handle server provisioning, operating system hardening, secure access management, and user acceptance verification while collaborating with network architects for optimal operations.