Find your path to Martin
98 people in our graph share verified history with Martin — schools, employers, funds. One of them is your warm intro.
Genping LiuunlockedMartin: together at Motorola - Swindon - UK (2005–2006)
×8Martin: together at Motorola - Swindon - UK
Martin: together at Cable & Wireless Communications
×2Martin: together at U.S. European Command
Founder at SpartanX
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In turn, Martin can intro founders to SpartanX's investors below.
SpartanX's investors · 1
Co-founders at SpartanX
DS
Diego SpahnFounder
Experience
- SpartanX.aiCo-Founder and Chief AI Officercurrent2026 — present
- UberSecurity Engineer II2020 — 2026
- Various CompaniesBug Bounty Hunter / Security Researcher2018 — 2024
- Cyber 51 LLCOwner & Senior IT Security Consultant2009 — 2018
- U.S. European CommandSenior IT Security Instructor2009 — 2012U.S. Military bases across EMEA
- Fast Lane Consulting and EducationSenior Network Security Instructor2006 — 2012London Area, United Kingdom
- One 4 NetworksOwner & Director2006 — 2012London Area, United Kingdom
- ProNetExpert LimitedCTO2009 — 2011
- LAYER 8 NETWORKS LIMITEDManaging Director2008 — 2009
- NetDefense.co.ukManaging Director / Senior Network Consultant2007 — 2009
- Repton Ltd.Senior Network & Security Consultant2006 — 2009
- Fast LaneSenior Network Security Instructor2006 — 2009
- NIL Ltd.Senior Security Consultant2006Lisboa, Lisbon, Portugal
- Motorola - Swindon - UKSenior Network & Security Consultant2005 — 2006
- Network Angels Limited - Bracknell - UKSenior Network & Security Consultant2006
- TPN (The Public Network AG) - Zurich - SwitzerlandRemote Network & Security Consultant2005
- LAN Solutions Ltd. - Reading - UKSenior Network & Security Consultant2004
- HypoVereinsbank - UniCredit Bank AGSenior Network Consultant / Project Manager2003 — 2004Greater Munich Metropolitan Area
- Networkers International PLC - SingaporeSenior Network Engineer2003
- Cable & Wireless CommunicationsSenior Network Engineer2001 — 2003Greater Munich Metropolitan Area
Skills & more
Agentic AI Penetration Testing1AI Security1Agentic Automation1Artificial Intelligence (AI)1Red Teaming1Red Team1Application Programming Interfaces (API)API Testing1REST APIsAmazon Web Services (AWS)Ethical Hacking1Firewalls
+8 more
Network SecurityPenetration TestingInformation SecurityIPSComputer SecurityIDSVulnerability AssessmentCisco SecurityLanguages English · German
- Certified Agentic AI Pentester (C-AgAIPen) — The SecOps Group (Creators of PentestingExams.com)
- AI Red Teaming Professional Certification (AIRTP+) — LearnPrompting
- Certified API Pentester (C-APIPen) — The SecOps Group (Creators of PentestingExams.com)
- Certified Cloud Pentesting eXpert-AWS (CCPenX-AWS) — The SecOps Group (Creators of PentestingExams.com)
- Certified AppSec Pentesting eXpert (CAPenX) — The SecOps Group (Creators of PentestingExams.com)
- Certified Mobile Pentester (CMPen) – iOS — The SecOps Group (Creators of PentestingExams.com)
- Certified Mobile Pentester (CMPen) – Android — The SecOps Group (Creators of PentestingExams.com)
- Certified AI/ML Pentester (C-AI/MLPen) — The SecOps Group (Creators of PentestingExams.com)
- Certified AppSec Pentester (CAPen) — The SecOps Group (Creators of PentestingExams.com)
- Certified Network Pentester (CNPen) — The SecOps Group (Creators of PentestingExams.com)
From Martin's professional profile.
Frequently asked questions
- Who is Martin Voelk?
- Founder at SpartanX
- Where does Martin Voelk work?
- Martin Voelk is Founder of SpartanX.
- What companies did Martin Voelk found?
- Martin Voelk founded SpartanX.
- Where did Martin Voelk go to school?
- Martin Voelk studied at Technical College Munich (Staatlich Zertifizierter Elektrotechniker mit Schwerpunkt Informationstechnologie, Information Technology).
Shared employers
Also worked at SpartanX.ai1
Also worked at Uber578
Bill GurleyGeneral Partner Emeritus at BenchmarkJason CalacanisFounder of LAUNCH; host of This Week in StartupsAndrew ChenGeneral Partner at Andreessen HorowitzGarrett CampCo-founder of Uber and StumbleUpon; founder of ExpaRaquel UrtasunFounder & CEO of WaabiGergely NemethSenior Engineering Manager at DoorDash; co-founder of RisingStack
+ 572 more
