If you need more lookups,
subscriptions start at $34 USD/month.
Jason Leff Location
Sierra Vista, AZ, US
Jason Leff Work
Senior System Analyst @ (March 2025 - Present)
Senior System Administrator @ Private Company (February 2024 - Present)
Senior System Engineer @ Private Company (March 2022 - January 2024)
System Administrator @ (May 2018 - June 2024)
Systems Administrator @ STG (March 2012 - November 2012)
Systems Administrator-Intermediate @ (March 2011 - March 2012)
Systems administrator @ (February 2010 - May 2010)
System Analyst @ (November 2009 - January 2010)
contractor @ (October 2009 - January 2010)
Jason Leff Education
DeVry University
BS (Network and communications management)
2007-2009
Jason Leff Skills
Active Directory
Analytical Skills
BMC Remedy
Cisco Technologies
Citrix
Communication
Computer Hardware
Customer Service
Cybersecurity
DHCP
DNS
Data Center
Defining Requirements
Disaster Recovery
Documentation
ESXi
Firewalls
Group Policy
Help Desk Support
Hyper-V
IPv4
IPv6
IT Management
IT Operations
IT Service Management
ITIL
Information System Design
Leadership
Linux System Administration
Microsoft Azure
Microsoft Certified Professional
Microsoft Exchange
Mobile Devices
Network Administration
Network Security
Networking
Operating Systems
Powershell
Problem Solving
Quickness
Resolving Issues
Role-Based Access Control (RBAC)
SCCM
Security Information and Event Management (SIEM)
Security+
Servers
SharePoint
Software Installation
Storage Area Networks
Switches
System Administration
System Deployment
Systems Planning
TCP/IP
Technical Support
Ticketing Systems
Troubleshooting
VMware
VMware ESX
VMware vSphere
VPN
Virtualization
Vulnerability
Vulnerability Assessment
Windows Server
WSUS
Systems Administrator
A+ Certified
Blackberry Enterprise Server
Computer Security
Windows 7
Printers
Hardware
Hyper V
Security
Lan Wan
Routers
Jason Leff Summary
Jason Leff, based in Sierra Vista, AZ, US, is currently a Senior System Analyst at Digital Consultants LLC. Jason Leff brings experience from previous roles at Private Company, General Dynamics Information Technology and STG. Jason Leff holds a 2007 - 2009 BS in Network and communications management @ DeVry University. With a robust skill set that includes Active Directory, Analytical Skills, BMC Remedy, Cisco Technologies, Citrix and more. Jason Leff has 2 emails and 2 mobile phone numbers on RocketReach.
Looking for a different Jason Leff?
Find contact details for 700 million professionals.