Sr. Network/Systems Administrator - Contract

For our direct client, a fast-growing fintech company in downtown NYC, we seek an experienced hands-on Sr. Network/Systems Administrator for an immediate contract role. This role will be responsible for managing daily technology operations and providing support for a team of 150 , working with a small focused IT team. It offers a blend of hands-on technical support, network and systems administration, and vendor management. The ideal candidate will have strong technical expertise and a service-driven approach. This position reports directly to the Chief Operating Officer. Onsite daily in downtown NYC (World Trade Center).

Key Responsibilities

Infrastructure & Security Management

• Oversee network infrastructure, including Fortinet equipment and security solutions such as Crowdstrike (EDR) and Cloudflare (Zero Trust).
• Manage VLANs, network segmentation, and failover systems for uninterrupted connectivity.
• Ensure data security by implementing and maintaining encryption standards across all devices.

Systems Administration & IT Support

• Administer Google Workspace and manage MDM (Filewave) for software deployment and remote support.
• Maintain password management systems, access controls, and asset tracking via Fresh Service.
• Provide hands-on IT support for both on-site and remote employees, overseeing device provisioning and office technology (A/V equipment).

Vendor & Project Management

• Assist in IT infrastructure setup in recent new office, ensuring a smooth transition.
• Oversee network switch replacement and coordinate vendor contract negotiations.
• Manage relationships with key vendors, including MSP, ISPs, and other software providers.
• Collaborate with HR and DevOps to support onboarding as the company scales

This is an immediate contract role with the potential for full time hire at the end of the contract, if mutually desired. If you are qualified and interested, please send your resume today.