System Administrator — UNIX / Linux Infrastructure

Connvertex Technologies • Brooklyn, NY

3d

About The Position

The Office of Enterprise Network (OEN) maintains the health, security, and integrity of the organization's UNIX/Linux enterprise environment. This role combines hands-on systems administration with SAN storage and fabric switch expertise across multiple platforms, ensuring highly available, resilient infrastructure for enterprise systems.

Requirements

• Minimum 6 years of experience in: Building and supporting highly available, scalable infrastructure (Linux server/containerized environments)
• Managing and maintaining UNIX systems
• Technical and user documentation
• Designing 3-tiered infrastructure

Nice To Haves

• SAN storage and fabric switch expertise across multiple platforms

Responsibilities

• Develop system design specifications and documentation for databases, communication systems, hardware, network, security, storage, and software configurations
• Create structured diagrams for databases, storage area networks, security architecture, and network programs
• Compile, maintain, and document configurations for servers, databases, security/network monitoring systems, and communication systems
• Write operational and installation procedures for hardware, network, security, storage, and software systems
• Develop upgrade guidelines and new operational procedures across databases, operating systems, network software, and client-server systems
• Partner with managers, senior programmers, support staff, and product managers to plan and implement application changes and enhancements
• Build, test, and maintain highly available environments for enterprise systems resiliency
• Design reports, audit trails/logs, and security mechanisms
• Support technical staff on escalated program, database, or IT issues
• Occasionally liaise with customers to clarify feature requirements or resolve issues
• Test applications, integrate system modules, and implement IT quality assurance standards
• Implement and maintain SAN across multiple storage platforms

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed