| Name | Company | Active Certifications | |
| Helio Sa | TIM Celular S.A. | hsa@timbrasil.com.br | *No Active Certifications at this time* |
| John Sabater | |
john.sabater@bell.ca | MEF-SDCP |
| G-Jay T. Salas | |
gtsalas@pldt.com.ph | MEF-CECP |
| Lizette Salcedo | |
lmsalcedo@pldt.com.ph | MEF-SNCP |
| Juan Enrique Salcedo Martinez | Flo Networks | ens@flo.net | MEF-CECP |
| Alfred Allen R. Sales | |
arsales@pldt.com.ph | MEF-CECP, MEF-SNCP |
| Kevin Salyer | |
kevin_salyer@comcast.com | MEF-CECP |
| Anthony Salza | Other | anthony.salza@cdillc.com | MEF-SDCP |
| Larry Samberg | --- | larry@twinspruces.com | MEF-CECP |
| Aurea Lourdes San Diego | |
atsandiego@pldt.com.ph | MEF-SNCP, MEF-CECP |
| Mariano Sanchez | Kratos Defense | mariano.sanchez@kratosdefense.com | MEF-CECP |
| Sheldon Sanders | |
sheldon.s.sanders@ftr.com | MEF-CECP |
| Anu Sandhu | |
anu.sandhu@telus.com | *No Active Certifications at this time* |
| Sanjay Sanjay | |
sanjay.papne@colt.net | MEF-SDCP |
| Niroop Sanjeev Kumar | Arelion | nirup9@gmail.com | MEF-CECP |
| Ivory Santos | |
iamagno@pldt.com.ph | MEF-CECP, MEF-SNCP |
| Jeremy James Santos | |
jeremy.santos@itehq.net | MEF-CECP |
| Bernard Allan Santos | |
brsantos@pldt.com.ph | MEF-CECP |
| Karlo Santos | |
knsantos@pldt.com.ph | MEF-SNCP |
| Emmanuel Sarris | |
emmanuel.sarris@vodafone.com | *No Active Certifications at this time* |
| Brad Sarver | |
bsarver@nex-tech.com | MEF-CECP |
| Armand Sayeed | |
armand.sayeed@bell.ca | MEF-SDCP |
| Mitch Sayers | |
msayers@nex-tech.com | MEF-CECP |
| Klaus Scheepers | |
klaus.scheepers@telekom.de | MEF-SDCP |
| Sam Schmidt | SHI International Corp | sam_schmidt@shi.com | MEF-SDCP |
| Michael Schmitz | |
michael.schmitz2@vodafone.com | MEF-SDCP |
| Brandan Schmitz | Dakota Central Telecom | bschmitz@dakotacentral.com | MEF-CECP |
| Fabian Schneider | NEC | fabian.schneider@neclab.eu | *No Active Certifications at this time* |
| Heinz-Theodor Schönen | |
h.schoenen@telekom.de | MEF-SDCP |
| Bob Schroeder | |
robert.schroeder@charter.com | *No Active Certifications at this time* |
| Pete Schueppert | |
pete.schueppert@wintechnology.com | MEF-CECP |
| Stephanie Schuster | |
sschuster@lumious.com | MEF-CECP |
| Gerard Schützler | |
gerard.schuetzler@telekom.de | MEF-SDCP |
| Alexander Schweickerdt | |
alexanders@metrofibre.co.za | MEF-CECP |
| Robert Scoggins | |
robert.scoggins@charter.com | MEF-CECP |
| Mike Scuncio | |
mike.scuncio@ftr.com | *No Active Certifications at this time* |
| Ahmed Sebaie | |
ahmed.sebaie@charter.com | MEF-SNCP |
| Prakash Sengar | |
prakash.sengar21@gmail.com | MEF-SDCP |
| Nicolas Senn | |
nicolas.senn@lumen.com | MEF-NF |
| Wayne Settle | |
wayne.settle@charter.com | MEF-CECP |
| Rony Shabo | |
rony.shabo@charter.com | MEF-CECP |
| Hiren Shah | |
hiren.shah@tatacommunications.com | *No Active Certifications at this time* |
| Sunny Sharma | HCL Technologies Ltd | sunny_s@hcl.com | MEF-SDCP |
| Qiang Shi | Eccom | shiqiang@eccom.com.cn | MEF-SDCP |
| Kostadin Shofelinov | EXA Infrastructure | kostadin.shofelinov@exainfra.net | MEF-CECP |
| Usman Siddique | |
usman.siddique@ses.com | MEF-NF |
| Harpreet Singh | |
harpreet.singh@telus.com | *No Active Certifications at this time* |
| Gurpreet Singh | |
gurpreet.singh@bell.ca | MEF-SDCP |
| Seema Sista | |
seema.sista@charter.com | MEF-CECP |
| Sivashankar Sivananda | |
sivashankarsivananda@nbnco.com.au | *No Active Certifications at this time* |
| John Siwko | |
john.siwko@att.com | MEF-CECP, MEF-SDCP |
| Brad Smetanko | |
brad.smetanko@ftr.com | MEF-CECP |
| Steven Smith | |
steven.m.smith@ftr.com | MEF-CECP |
| Shaun Smith | |
shaun_smith@cable.comcast.com | MEF-SDCP |
| William Smith | RTC Communications | wsmith@rtccom.com | MEF-CECP |
| Clayton Snyder | |
clayton.snyder1@charter.com | MEF-SDCP |
| Jody Sommer | |
jsommer@dakotacarrier.com | MEF-CECP |
| Adrian R. Son | |
arson@pldt.com.ph | MEF-SNCP |
| Arjie A. Songcayauon | |
aasongcayauon@pldt.com.ph | MEF-CECP |
| Virendra Soni | |
soniviren@yahoo.com | *No Active Certifications at this time* |
| Edison P. Soriano | |
epsoriano@pldt.com.ph | MEF-CECP |
| Jeanen Sotto | |
jecsotto@pldt.com.ph | MEF-SNCP, MEF-CECP |
| Greg Spear | Accedian | gspear@accedian.com | *No Active Certifications at this time* |
| Joe St. Germain | |
joe.st-germain@bell.ca | MEF-SDCP |
| Debra Stanley | |
debra.stanley@charter.com | MEF-CECP |
| Clinton Starbuck | |
clintons@metrofibre.co.za | MEF-CECP |
| Marie Stephens | |
mstephens@nex-tech.com | *No Active Certifications at this time* |
| John Stevens | |
john.stevens2@ftr.com | MEF-CECP |
| David Stewart | Carrier Ethernet Academy | dave@cea2.com | *No Active Certifications at this time* |
| Terry Stober | Aureon | terry.stober@aureon.com | MEF-CECP |
| Gergana Stoyanova | EXA Infrastructure | gergana.stoyanova@exainfra.net | MEF-CECP |
| George Strauch | |
george.strauch@charter.com | MEF-SDCP |
| Paul Sullivan | |
paulsullivan@nbnco.com.au | *No Active Certifications at this time* |
| J Sumner | |
j.sumner@charter.com | MEF-SNCP |
| Jessica Sun | |
jessica.sun@telus.com | *No Active Certifications at this time* |
| Danny Supnet | |
drsupnet@pldt.com.ph | MEF-CECP, MEF-SNCP |
| Michael Surla | |
mrsurla@pldt.com.ph | MEF-CECP, MEF-SNCP |
| Jim Swenson | |
jswenson@dakotacarrier.com | MEF-CECP |
| Marjory Sy | |
jean_sy_ph@yahoo.com | MEF-CECP, MEF-SDCP |