Network Administrator - Contract -

SUNSHINE ENTERPRISE USA LLC•Cayce, SC

8d•Onsite

About The Position

The Network Administrator will support enterprise network and identity services within a large-scale government IT environment. This role focuses on supporting modern network infrastructure initiatives including SD-WAN, Public Key Infrastructure (PKI), identity-based networking services, and secure authentication systems. The ideal candidate will be self-motivated, detail-oriented, and capable of working under limited supervision while supporting mission-critical network operations and security services.

Requirements

Minimum 5+ years of experience in network administration or infrastructure support.
Experience with enterprise network infrastructure and LAN/WAN environments.
3+ Years of Experience installing, configuring, and troubleshooting switches and wireless access points.
3+ Years of Experience with SD-WAN, PKI, and secure authentication services.
3+ Years of Experience troubleshooting network connectivity on Windows and mobile devices.
3+ Years of Experience creating and maintaining network documentation and diagrams.
Strong understanding of network protocols, infrastructure, and security principles.
Valid Driver's License

Nice To Haves

Industry certifications such as CompTIA Network+, Cisco (CCNA/CCNP), or Microsoft certifications (active or inactive).
Cisco Networking Academy or equivalent training program experience.
Experience in enterprise or government IT environments.

Responsibilities

Support enterprise network and identity initiatives including SD-WAN deployment, PKI lifecycle management, and secure authentication services.
Monitor, identify, and resolve issues across enterprise network and identity systems.
Support connectivity and authentication services on Windows-based systems.
Support secure access and connectivity for mobile devices (including Apple devices).
Manage lifecycle of network and identity infrastructure components.
Create and maintain network documentation including diagrams, topology maps, and design documentation.
Assist with deployment, configuration, and support of SD-WAN, PKI, and authentication platforms.
Perform network installations, upgrades, and infrastructure deployments (including physical equipment setup).
Perform firmware, software, and security upgrades across network systems.
Monitor and respond to network trouble tickets and service requests.
Provide Tier 2 technical support for network connectivity and authentication issues.
Assist users and IT teams in troubleshooting and resolving network-related issues.
Conduct testing and validation of network and identity solutions.
Follow change management, security, and IT operational procedures.
Collaborate with network, security, server, and infrastructure teams.
Assist with equipment installation activities including racking and cabling as needed.
Support documentation creation, updates, and continuous process improvement.
Provide regular status updates to project and management teams.
Participate in on-site support visits across multiple locations.