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Robert Barentsen Email & Phone Number

Lead and Sr Network Engineer @ NASA Ames at Virtual Service Operations
Location: Sunnyvale, California, United States 10 work roles
1 work email found @saic.com LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email r****@saic.com
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Current company
Virtual Service Operations
Role
Lead and Sr Network Engineer @ NASA Ames
Location
Sunnyvale, California, United States
Company size
256 employees

Who is Robert Barentsen? Overview

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Quick answer

Robert Barentsen is listed as Lead and Sr Network Engineer @ NASA Ames at Virtual Service Operations, a company with 256 employees, based in Sunnyvale, California, United States. AeroLeads shows a work email signal at saic.com and a matched LinkedIn profile for Robert Barentsen.

Robert Barentsen previously worked as Lead/Sr Network Engineer @ NASA Ames at Virtual Service Operations and Sr Network Engineer at Saic @ Nasa Ames Research Center.

Company email context

Email format at Virtual Service Operations

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{first_initial}{last}@saic.com
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AeroLeads found 1 current-domain work email signal for Robert Barentsen. Compare company email patterns before reaching out.

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Profile bio

About Robert Barentsen

Robert Barentsen is a Lead and Sr Network Engineer @ NASA Ames at Virtual Service Operations. He possess expertise in cisco technologies, data center, switches, networking, tcp/ip and 14 more skills. Colleagues describe him as "Robert is one of my most valued engineers on the team @ NASA. He is always willing to take on the most challenging tasks, and share his knowledge and expertise with those around him. He is constantly leading the charge on all of the major projects we have going on. He brings years of experience and a wealth of operational knowledge with him. Robert is a true asset."

Listed skills include Cisco Technologies, Data Center, Switches, Networking, and 15 others.

Current workplace

Robert Barentsen's current company

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Virtual Service Operations
Virtual Service Operations
Lead and Sr Network Engineer @ NASA Ames
Sunnyvale, CA, US
Website
vso-inc.com
Employees
256
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Company profile
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10 roles · 37 years

Robert Barentsen work experience

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

Network Administrator

Saic @ Nasa Ames Research Center

Moffett Field, CA.

  • Primary responsibilities include managing the NASA Ames Research Center NOC and network port activations throughout the NASA base involving 100+ buildings with over 13500+ ethernet switch ports.
  • Experienced on Aruba wireless equipment
  • Responsible for customer phone support and managing trouble tickets on Remedy application.
  • Projects include network port mapping and network punchlist involving Cisco and Foundry equipments throughout the NASA base.Certification: CCNA (Oct08)
May 2007 - Sep 2014

Network Analyst

Hitachi Data Systems
  • Responsible for configuring, implementing and troubleshooting Hitachi’s network Enterprise Operations Center including 60 remote sites interconnecting by way of MPLS, EIGRP and 802.1x protocol as well as DNS.
  • Primary Cisco equipment involves 6500, 7200, 3550 and 2950T.
Feb 2006 - May 2007

Convergence Field Eng

Teledynamic Communications Inc.

•Designed, configured and implemented 3Com VoIP V3000 products to small to medium size customers.

Oct 2005 - Feb 2006

Network Engineer

Phone.Com / Openwave Systems
  • Responsible for configuration, installation and troubleshooting Cisco routers and switches throughout campus and remote offices. Experienced on Catalyst 29xx, 35xx, 5500, 6500 and 26xx, 36xx, 72xx in addition to Cisco.
  • Responsible for maintaining corporate firewalls - Check Point FW1 on Nokia IP350 and Cisco PIX.
  • Support Cisco AVVID VoIP infrastructure. - Support DNS (internal and external) as well as DHCP Scope/reservation. - Support Nortel Contivity Remote Access VPN
  • Responsible for over 200 corporate owned domain name registrations
  • Responsible for network monitoring via CiscoWorks2000, WhatsUp Gold and MRTG for 24x7 on-call support.
Jan 2000 - Jul 2003

Network Analyst

Lucent Technologies / Formerly Octel Communications
  • Responsible for Campus LAN and WAN data infrastructure. - Support division’s Domain Name Service and DHCP Scope. - Support Shiva RAS - Networking monitoring via several Network Management Systems such as MRTG and.
  • Interacting with RBOC [Regional Bell Operating Center] on IDSN/T1/DS3/OC12 and FDDII.S. Lead Telecommunications Technician June 1991 to Oct 1996
  • Supervise technicians under day to day operations. I.S. Telecommunication Technician
  • Responsible for maintenance, troubleshooting and repair of PBX systems.
  • Support Octel Voice Processing System platforms. - Perform move, add and changes to PBX systems. - Run and terminate cabling for new installs. Test Technician Sept 1989 to June 1991
  • Test and troubleshoot analog and digital production circuit boards. -Provide feedback to lower failure rate of circuit boards. Wrote test procedures.
1989 - 1999 ~10 yrs

Network Admin

Octel Communications/Lucent
1989 - 1999 ~10 yrs
Team & coworkers

Colleagues at Virtual Service Operations

Other employees you can reach at vso-inc.com. View company contacts for 256 employees →

JS Jason Southworth Jason Southworth Colleague at Virtual Service Operations Fredericksburg, Virginia, United States, United States View → EM Emmanuel Muteba Emmanuel Muteba Colleague at Virtual Service Operations Fort Worth, Texas, United States, United States View → WJ William Jackson William Jackson Colleague at Virtual Service Operations Palmdale, California, United States, United States View → KC Kevin Crowley Kevin Crowley Colleague at Virtual Service Operations Enfield, Connecticut, United States, United States View → WF Wayne Florence Wayne Florence Colleague at Virtual Service Operations Dover, New Hampshire, United States, United States View → BG Brendan Gaffney Brendan Gaffney Colleague at Virtual Service Operations Greater Harrisburg Area, United States View → RC Rodney Ching Rodney Ching Colleague at Virtual Service Operations Los Angeles Metropolitan Area, United States View → JE John Echaniz John Echaniz Colleague at Virtual Service Operations Front Royal, Virginia, United States, United States View → QS Quincy St James Quincy St James Colleague at Virtual Service Operations Lowell, Massachusetts, United States, United States View → RB Robert Bitterman Robert Bitterman Colleague at Virtual Service Operations Celina, Texas, United States, United States View →
FAQ

Frequently asked questions about Robert Barentsen

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

What company does Robert Barentsen work for?

Robert Barentsen works for Virtual Service Operations.

What is Robert Barentsen's role at Virtual Service Operations?

Robert Barentsen is listed as Lead and Sr Network Engineer @ NASA Ames at Virtual Service Operations.

What is Robert Barentsen's email address?

AeroLeads has found 1 work email signal at @saic.com for Robert Barentsen at Virtual Service Operations.

Where is Robert Barentsen based?

Robert Barentsen is based in Sunnyvale, California, United States while working with Virtual Service Operations.

What companies has Robert Barentsen worked for?

Robert Barentsen has worked for Virtual Service Operations, Saic @ Nasa Ames Research Center, Hitachi Data Systems, Teledynamic Communications Inc., and Phone.Com / Openwave Systems.

Who are Robert Barentsen's colleagues at Virtual Service Operations?

Robert Barentsen's colleagues at Virtual Service Operations include Jason Southworth, Emmanuel Muteba, William Jackson, Kevin Crowley, and Wayne Florence.

How can I contact Robert Barentsen?

You can use AeroLeads to view verified contact signals for Robert Barentsen at Virtual Service Operations, including work email, phone, and LinkedIn data when available.

What skills is Robert Barentsen known for?

Robert Barentsen is listed with skills including Cisco Technologies, Data Center, Switches, Networking, Tcp/Ip, Troubleshooting, Ccna, and Network Security.

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