Ryan Nissen
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Ryan Nissen Email & Phone Number

Systems/Infrastructure Engineer at Schonfeld
Location: Miami, Florida, United States 11 work roles 3 schools
1 work email found @activenetwork.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email r****@activenetwork.com
LinkedIn Profile matched
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Current company
Role
Systems/Infrastructure Engineer
Location
Miami, Florida, United States
Company size

Who is Ryan Nissen? Overview

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Quick answer

Ryan Nissen is listed as Systems/Infrastructure Engineer at Schonfeld, a with 411 employees, based in Miami, Florida, United States. AeroLeads shows a work email signal at activenetwork.com and a matched LinkedIn profile for Ryan Nissen.

Ryan Nissen previously worked as End User Services Engineer at Schonfeld and Software Engineer Internship at Numbers Api. Ryan Nissen holds Bachelor Of Applied Science (B.A.Sc.), Information Technology from University Of South Florida.

Company email context

Email format at Schonfeld

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{first}.{last}@activenetwork.com
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AeroLeads found 1 current-domain work email signal for Ryan Nissen. Compare company email patterns before reaching out.

Profile bio

About Ryan Nissen

Ryan Nissen is a Systems/Infrastructure Engineer at Schonfeld. He possess expertise in microsoft office, photoshop, powerpoint, microsoft excel, microsoft word and 7 more skills.

Listed skills include Microsoft Office, Photoshop, Powerpoint, Microsoft Excel, and 8 others.

Current workplace

Ryan Nissen's current company

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Schonfeld
Schonfeld
Systems/Infrastructure Engineer
new york, united states
Website
Employees
411
AeroLeads page
11 roles

Ryan Nissen work experience

A career timeline built from the work history available for this profile.

End User Services Engineer

Current

Miami, Florida, United States

Oct 2022 - Present

Software Engineer Internship

● Rebuilt numbersapi.com, random fact REST API, full stack app with Python/Flask.● Automated documentation process from docstrings using pDoc to ensure it was always up to date.● Implemented root, math routes, and date model using test driven development while maintaining 100% test coverage.● Added automatic emails when new facts are posted using PSQL functions and triggers.

Mar 2022 - Apr 2022

Systems Engineer Ii

Dallas, Texas, United States

● Coordinated and planned with in house developers for network segmentation project. Re-IPing or building new servers, rebuilding F5 load balancers, and identifying/verifying network ports were open for applications.● Diagnosed and resolved Tenable vulnerabilities, maintained a 0% aged vulnerability record.● Orchestrated project to disable TLS 1.1 and 1.0 for Windows servers to stay within PCI security standards.● Monitor and maintain Windows Servers via SolarWinds.

Jun 2020 - Oct 2021

System Administrator

Clearwater, Fl

• Primary SCCM Administrator, 1700 Devices, Patching, Imaging, App Deployment• VMWare Storage and Maintenance• Exchange, Sharepoint, and O365 Migration/Implementation/Support• Introduced to Azure and Google Cloud/Kubernetes• AppCenter, NetScaler, Isilon, Avamar,

Nov 2017 - Jun 2020

It Helpdesk - Level 2

Clearwater, Fl

• Monitored and serviced over 500 users at the enterprise level• Supported the ERP transition to MS AX and new order entry software developed in house• Maintained and created user accounts in MS AX, ADUC, RBMS, MS Exchange• Exposed to a wide variety of software including Citrix AppCenter, SCCM, ADUC, Exchange Console/Shell, vSphere, AX, Citrix Receiver, GoToAssist, ControlUp

Feb 2016 - Nov 2017

It Helpdesk

Tampa/St. Petersburg, Florida Area

Sep 2015 - Feb 2016

It Support Analyst

Seffner, Fl

• Supported 7,500 internal end users• Approximately 30-40 calls per day• Supported a wide range of software and hardware from desktops to printers to thin clients• Citrix Management Console, SCCM, Putty, ADUC, CA Technologies Service Desk, VNC Viewer

Apr 2015 - Jun 2015

It Assistant

Cyberport, Hong Kong

• Monitored Zenoss, Backup Exec, and MVM• Created and edited scripts for silent installs and automation using MS ODT• Created and deployed images for hotel lobby and bar AIOs using ‘FOG Project’• Main contact for end user support (Employees and guests)

Feb 2014 - Jun 2014

It Intern

Sarasota, Florida Area

• Basic IT support and troubleshooting for end users• Performed the yearly hardware audit• Updated Kapersky Endpoint AV software to ensure the version matched company wide

May 2013 - Jul 2013

Information Technology Dept Intern

Ocean Park

Hong Kong

Jun 2010 - Aug 2010

It Assistant

Enviropace Ltd.

Tsing Yi, Hong Kong

May 2009 - Jul 2009
Team & coworkers

Colleagues at Schonfeld

Other employees you can reach at schonfeld.com. View company contacts for 411 employees →

3 education records

Ryan Nissen education

Education record

Full stack bootcamp. Javascript, Python, React, PostgreSQL, Node, Express, Flask, SQLAlchemy, Typescript, HTML, CSS, Testing.

FAQ

Frequently asked questions about Ryan Nissen

Quick answers generated from the profile data available on this page.

What company does Ryan Nissen work for?

Ryan Nissen works for Schonfeld.

What is Ryan Nissen's role at Schonfeld?

Ryan Nissen is listed as Systems/Infrastructure Engineer at Schonfeld.

What is Ryan Nissen's email address?

AeroLeads has found 1 work email signal at @activenetwork.com for Ryan Nissen at Schonfeld.

Where is Ryan Nissen based?

Ryan Nissen is based in Miami, Florida, United States while working with Schonfeld.

What companies has Ryan Nissen worked for?

Ryan Nissen has worked for Schonfeld, Numbers Api, Active Network, Pods, and Rooms To Go.

Who are Ryan Nissen's colleagues at Schonfeld?

Ryan Nissen's colleagues at Schonfeld include Christie Fredericks, Yavanna Lau, Paras Shah, Katie Tester, and Helga Lepp.

How can I contact Ryan Nissen?

You can use AeroLeads to view verified contact signals for Ryan Nissen at Schonfeld, including work email, phone, and LinkedIn data when available.

What schools did Ryan Nissen attend?

Ryan Nissen holds Bachelor Of Applied Science (B.A.Sc.), Information Technology from University Of South Florida.

What skills is Ryan Nissen known for?

Ryan Nissen is listed with skills including Microsoft Office, Photoshop, Powerpoint, Microsoft Excel, Microsoft Word, Social Media, Blogging, and Illustrator.

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