System Network Administrator

Job Title: Systems / Network Administrator

Location: Phoenix, AZ

Work Type: Contract – Onsite

Duration: 12 Months

Position Overview

We are seeking a highly skilled Systems & Network Administrator. This role will act as a technical expert across systems administration, domain management, network engineering, and infrastructure advisory.

Key Responsibilities

Systems & Network Administration

• Administer and maintain Active Directory, Domain Controllers, DNS, DHCP, and Windows Servers

• Manage enterprise network infrastructure including configuration, troubleshooting, and upgrades

• Support servers, NAS environments, lab networks, and client workstations

• Maintain antivirus updates and system security compliance

Storage & Backup Management

• Manage Lenovo Unified Storage / Net

App FAS systems

• Maintain Network Attached Storage (NAS), including updates and troubleshooting

• Perform archival backups and restore operations (including tape library systems)

Hardware & Infrastructure Engineering

• Configure and support:

• Cisco Catalyst switches

• HP Aruba networking equipment

• Mellanox/NVIDIA (Cumulus/NVue) solutions

• Design and implement complex network architectures

• Configure forensic workstations and specialized hardware

User & System Support

• Create and manage domain users and permissions

• Analyze user needs and implement system enhancements

• Troubleshoot hardware/software issues and collaborate with forensic examiners

Documentation & Compliance

• Develop and maintain technical documentation, reports, and network diagrams

• Track software licenses, renewals, and hardware lifecycle

• Ensure system integrity for potential legal proceedings (court testimony readiness)

Required Skills & Experience

• 5+ years of experience in:

• Systems Administration

• Network Engineering

• Enterprise Infrastructure Support

• Hands-on expertise with:

• Active Directory, DNS, DHCP

• Cisco / Aruba / Mellanox networking

• NAS and enterprise storage systems

• Experience with Lenovo Think

System / Net

App FAS storage

• Strong troubleshooting and performance optimization skills

• Experience working in large enterprise environments (1000+ users)

• Prior experience with government projects

Preferred Qualifications

• Familiarity with TrueNAS

• Experience with system testing and performance tools

• Strong project management skills in technical environments

• Experience with:

• Tape backup systems

• Forensic lab environments (nice to have)

• Excellent written and verbal communication skills

• Ability to create detailed system documentation and network maps

Education Requirements

• Bachelor’s degree in:

• Computer Information Systems

• Information Technology

• Or a related field

Additional Requirements

• Must be able to work flexible hours (including nights/weekends if needed)

• Must work onsite (no remote option)

Ability to support legal processes, including potential court testimony