Igor Vanzine
Senior Systems Engineer at Five9, Inc | Pleasanton, California, United States
Engage
candidates 10x faster
Enjoy unlimited access and discover candidates outside of LinkedIn
Trusted by 1.4M users from 76% of Fortune 500 companies
The most accurate data ever
CCPA Compliant
GDPR Compliant
150M
Personal Emails
200M
Work Emails
100M
Direct Dials
250M
Professional Profiles
40M
Company Profiles
Find anyone, anywhere
with ContactOut
today
Making remote or global hires?
Connecting
with key decision-makers? We can help.
- 40 emails / month
- 3 phone numbers / month
- Works on standard LinkedIn only
-
Work emails, personal emails,
mobile numbers
No credit card required
Igor Vanzine serves as a Senior Systems Engineer at Five9, Inc, where he leverages over two decades of experience in designing and managing large-scale enterprise Windows Server-based networks. His extensive expertise is underscored by his certifications, including Microsoft Certified Professional (MCP) on Windows NT 4.0 Server and Exchange 5.5 Server, both obtained in 1999, and his NICE Perform Certified Administrator status since 2011. Igor's role at Five9 involves critical projects such as the migration of Microsoft domain infrastructures from Windows 2003 Server Active Directory to a robust Windows 2008 R2 multi-site structure. This complex undertaking not only enhances system reliability but also optimizes performance across distributed management environments.
In addition to domain migrations, Igor has successfully executed the transition of Exchange organizations from a single Exchange 2003 server to a more sophisticated Exchange 2010 environment, utilizing a separated roles model that includes Database Availability Groups (DAG) and Client Access Server (CAS) Network Load Balancing (NLB) clusters. His hands-on experience with technologies such as Hyper-V, VMware vSphere, and SAN solutions—including Cisco MDS SAN switches and HP 3PAR—enables him to implement high-availability systems that meet the demands of modern virtualized infrastructures.
Igor's proficiency in Group Policy, Domain Name System (DNS), and troubleshooting further solidifies his role as a pivotal contributor to Five9's mission of delivering exceptional cloud-based contact center solutions. His commitment to excellence and continuous improvement ensures that Five9 remains at the forefront of innovation in the customer engagement industry.
Senior Systems Engineer at Five9, Inc in December 2010 to Present
IT Manager / Solutions Architect at AMTEL Tire Company in August 2007 to February 2010
Information Systems Analyst / Network Administrator at Corporate Services, Inc in October 2005 to August 2007
Director of IT Department / Solutions Architect at “Mobilnie Telesystemi” Local Branch in Nizhniy Novgorod in January 2005 to October 2005
Solutions Engineer at Nizhniy Novgorod Network Systems Laboratory in October 2003 to January 2005
MS Exchange Engineer at NBD Bank in November 1996 to January 2003
See more
See less
Nizhniy Novgorod State University, Bachelor's degree, June 1990 to June 1994
Nizhniy Novgorod Radio Technical College, Associate's degree, June 1986 to June 1990
See more
See less
DNS
Microsoft Exchange
Windows Server
Cisco Technologies
Active Directory
Troubleshooting
DHCP
SAN
Hyper-V
Group Policy
Virtualization
VMware vSphere
Microsoft SQL Server
Windows
Microsoft Certified Professional
Cisco UCS
Operating Systems
vSphere
Cisco MDS SAN switches
HP 3PAR
NICE Perform
Microsoft Hyper-V
Computer Hardware
NPCA
MCP
NetApp FAS
Domain Name System (DNS)
Cisco Systems Products
Microsoft Products
See more
See less
What is Igor Vanzine email address?
Email Igor Vanzine at [email protected] and [email protected]. This email is the most updated Igor Vanzine's email found in 2026.
How to contact Igor Vanzine?
To contact Igor Vanzine send an email to [email protected] or [email protected]. (updated on August 25, 2024)
What company does Igor Vanzine work for?
Igor Vanzine works for Five9, Inc
What is Igor Vanzine's role at Five9, Inc?
Igor Vanzine is Senior Systems Engineer
What is Igor Vanzine's Phone Number?
Igor Vanzine's phone (213) ***-*419
What industry does Igor Vanzine work in?
Igor Vanzine works in the Information Technology & Services industry.
Igor Vanzine Email Addresses
Igor Vanzine Phone Numbers
looking for?
Find personal and work emails for over 250M professionals.
People like Igor Vanzine
Veterinary Hospital Manager at National Veterinary Associates
Software Engineer at QualityKiosk Technologies Pvt. Ltd.
SAP ISU Test Engineer at Pinnacle Consulting LLC
IT Project Manager at Five9
Performance Marketing Manager at Apollo.io
Regional Director - Technical Account Management at Five9
Enterprise Sales Director at Five9
Manager, Customer Quality Assurance at Five9
Partner Success Manager at Five9
Sr. Manager-Enterprise Business Application/Architect at Five9
Regional Vice President, Enterprise Sales at Five9
Provisioning Supervisor at Five9
Sr Solutions Consultant at Five9
Sales Associate at Coldwell Banker George Realty
Technical Consultant at Freelance
VP of Engineering at LinkedIn
Regional Human Resources Manager at Asbury Automotive Group
Grid Gaming Development at NVIDIA
Technical Project Management - Manager at Fannie Ma
Generative AI Prompt Engineer (Content) at Google via Cynet Systems
Regional Sales Manager at Sirtex Medical Limited
Senior Product Manager, Ecommerce at Amazon
Corporate Credit Manager at GBS BUILDING SUPPLY
Client Relationship Manager at Sutherland
Mentor at WiBF - Women in Business & Finance
Freelance Illustrator at Self-employed
Business Development Manager at Goldstar Feed and Grain
Influencer Marketing Specialist at Parker Beck Marketing
Director, Strategic Accounts at Hilton
Facilities Manager at Cushman & Wakefield
Senior Program Manager, Apple Online at Apple
Therapist at Alpha & Omega Counseling Center, Paris, TN
Director of Military and LE Sales at Husar Arms, Inc.
Show more
Show less