CV / Resume – Martin Voelk

Martin Voelk
Senior Network and Security Consultant – Cisco Trainer
Cisco Certified Internetwork Expert (CCIE # 13708)
Certified Cisco Systems Instructor (CCSI # 31274)
Certified Ethical Hacker (C|EH)
Offensive Security Wireless Professional (OSWP)
mail (at) martinvoelk.com

http://www.martinvoelk.com

Active IT Certifications
CCIE
CCSI
INFOSEC
4011
4013
DoD
CEH
OSWP
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CQS
CCSP
CCIP
CCDP
CCNP
CCNP
CCNP
CCDA
CCNA
CCNA
Martin Voelk

Cisco Certified Internetwork Expert (CCIE # 13708)
Certified Cisco Systems Instructor (CCSI # 31274)
U.S. NSA Information Systems Security (INFOSEC) Professional
4011 Recognition - National Security Agency (NSA) and CNSS
4013 Recognition - National Security Agency (NSA) and CNSS
U.S. Army / DoD Information Assurance Awareness Certification
U.S. EC Council Certified Ethical Hacker
Offensive Security Wireless Professional
Cisco Advanced Data Center Networking Infrastructure Support Specialist
Cisco Advanced Routing and Switching Field Engineer Representative
Cisco Advanced Routing and Switching Systems Engineer Representative
Cisco Advanced Wireless Design Specialist
Cisco Advanced Wireless Field Specialist
Cisco ASA Specialist
Cisco Data Center Networking Infrastructure Design Specialist
Cisco Data Center Networking Infrastructure Support Specialist
Cisco Data Center UF Support Specialist
Cisco Firewall Security Specialist
Cisco Information Security Specialist
Cisco IOS Security Specialist
Cisco IPS Specialist
Cisco Network Admission Control Specialist
Cisco Routing and Switching Field Specialist
Cisco Routing and Switching Solutions Specialist
Cisco Sales Expert
Cisco Security Monitoring, Analysis and Response System Specialist (MARS)
Cisco Unified Fabric Technology Support Specialist
Cisco VPN Security Specialist
Cisco Certified Security Professional
Cisco Certified Internetwork Professional
Cisco Certified Design Professional
Cisco Certified Network Professional
Cisco Certified Network Professional Security
Cisco Certified Network Professional Wireless
Cisco Certified Design Associate
Cisco Certified Network Associate
Cisco Certified Network Associate Wireless
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Cisco Secure ACS. Vulnerability Assessments. Cisco VideoStream Routing Static Routing. WLAN Security (“WEP”. MLS. STP. DLSW+.1x. IRDP. Cisco Wireless Mesh Networking. Huawei Cisco. AAA. Frame Relay. CAR. DNS. Cisco Clean Air. 802. EAP.11g. Etherpeek and others Load Generators: Spirent Smart Bits. OSPF. Summarization Switching & Bridging Catalyst CatOS and IOS based Switches. 802. VLANs. CA. Cisco AnyConnect Client. VTP. ACUNETIX. FXO. Multi Homing. HP Cisco CSS. Band Select. Cisco IPS. CBAC. Linux IPTables Penetration Testing / Ethical Hacking Network & Web Application Penetration Testing. Juniper. Cryptography. IPSec. HSRP. Juniper Netscreen Firewalls. NBAR. RFID Technology. Cisco VPN Client. Vulndisco. ATM. Kerberos. Social Engineering. TKIP). IRB. Core Impact. EIGRP. Transparent Bridging. PENVAS. Tools: CANVAS PRO. Multicast Security. please e-mail me and I will initiate a certification report to be sent to you from Cisco directly. Cisco Service Selection Gateway (SSG) / SESM. Bootstrap RP. Cisco IDS. Logical Ether Channels. FXS. Paketyzer. CGMP. CDP. IPv6 projects. FastEthernet. WLAN antennas. Dsquare Expl. Redistribution. Queuing features. RF site surveys (Airmagnet. Cisco VPN Concentrator. Ekahau). DHCP. Cisco LBS. Coyote Point Cisco ACE (Application Control Engine Module) Cisco WAAS. VOIPPack. Cisco CSA. Cisco Nexus (VPC). Cisco MARS. SNMP. Anycast RP. Cisco ASA 1000V). CBWFQ Multicast Implementations from medium sized to large environments (Videostream over Multicast). MST. Traffic Engineering. BYOD. NTP. HTTP.11a. Wireless L2/L3/Fast Roaming. SAINT PRO. NAT. GRE. Cloud Security (ScanSafe.155Mb (PPP / HDLC). Cisco MSE (Mobility Services Engine). MPLS. Cisco CNR (DNS & DHCP server) QoS (Quality of Service) WRED. Nexpose. CiscoWorks Firewall & IDS MC. Juniper. IOS Firewall. Load Balancing. BackTrack Suite. GigabitEthernet. Auto RP. ACUNETIX. Shared & shortest path models VoIP (Voice over IP) / IPT (IP Telephony) IP Telephony utilizing Cisco ISR routers. Cisco Network Control System (NCS). RIPnG. Token Ring. IPTraffic WAN Leased lines 64k . Riverbed Steelhead Appliances Security VPNs (Site-to-Site. 802. RIPv2. Cisco VSG. IGMP. Cisco Catalyst 6k (VSS) LAN Media: Ethernet.1x. Cisco CAR Radius Proxy. Policy Based Routing PBR. TACACS+. IPv6.11n standards. Trunking. FDDI. DDoS prevention. Cisco ISE. GET VPN. CDDI. Cisco CSM. 802. Core Networking Skills Networking Hardware Routers: Switches. F5 Networks (Big-IP). IS-IS. WLAN (Wireless LAN) Cisco Access Points and Bridges (standalone and controller based). Cisco NAC / CANAC.11b. RIPv1. Fibre Optic Circuits up to OC-48 speed. Cisco Unified Wireless Networks. 802. RTP. NESSUS PRO. Retina. iperf. Cisco WLSE. WebVPN. WDS. LLQ. ATM LAN Emulation Network Analyzers: Ethereal / Wireshark. xDSL. Call Manager. WPA & WPA2 / AES. Netsparker. PKI. Radcom.CV / Resume – Martin Voelk If you wish to check the validity of my current certifications with Cisco Systems. Wireless LAN controllers & WiSM blades. ODR. Fortinet Firewalls. LEAP. SYSLOG. Spectrum Expert. Radius. Route Filtering. 802. Cisco Wireless Control System (WCS). BGPv4. Policy Based Routing. Astaro Firewalls. Cisco IP Video Surveillance and Access Control. Cisco AnyConnect. Dell. MLS QoS. RSTP+. ISDN. CRB. QoS implementation Martin Voelk Page 2 of 7 . Cisco IronPort. Cisco Authentication Proxy. Cisco PIX / ASA Firewalls. Client Link. Channelized lines (E1 / T1 / E3 / T3). FRTP. Access Lists. IGRP. IOS Security. Hubs: Load Balancers: Application Orientated: WAN Optimisation: Cisco. Bridges. Checkpoint / Nokia VPN-1/Firewall-1 NG. Agora Pack. Remote Access. RAS Solutions. Controller based infrastructures (LWAPP / CAPWAP). DMVPN. SSL. Layer 3 Switches. Satellite links Various Features & Services IOS and CatOS Features. PEAP. TFTP and FTP Management. ezVPN). Foundry.

ACS. Powerpoint. Cisco SDM. SSSE. Administration of Novell Networks (Netware). Netcool Omnibus. Clarify. ROUTE. Exchange. Free BSD and Solaris. Unix file system. CUWSS. AMPLS Cisco Wireless LAN Courses IUWNE. Paint Shop.). Outlook etc.x. TSHOOT.1x. VI editor. DNS. Server Setup under Linux / Unix. MySQL . TFTP. ESX Server. First Look Workshops. SuSE.0. Novell Access System. IPTV. FIREWALL. SharePoint. Infovista ISP (Internet Service Provider) related Registry Handling with RIPE. IBM Tivoli Argus. Advanced Penetration Testing General IT Skills Hardware PC and Server hardware. MRTG. Video Storage. VPN. IUWVN. Windows 95/98/ME. Distributions: RedHat. Fusion. IAUWS. Operation and Maintenance of WIN NT 4. SWITCH. DDOS. Real Time Interrupt Programming Software MS-Office Package (Word. MS-Visio Desktop Operating Systems MS-DOS. Windows NT/2K/XP/7/8 Client / Server Architecture . PLD Chip Programming. ARSFE. DCNI-1. IBM Tivoli NMC. Excel.DNS-. IPV6 Courses. MCAST) Cisco Service Provider Courses BGP. RSSSE. FTP-.Multiuser / Multitasking Architecture Novell Fileserver. AP-NIC. Dream Weaver. Microsoft Hyper-V Martin Voelk Page 3 of 7 . ESXi Server. SSECMGT. SQL. Introduction to Penetration Testing. CWLF. I am currently certified to teach most of the following Cisco classes: Cisco Routing & Switching Courses ICND1. CAWSS. DR-DOS. vSphere. WLSE. 802.CV / Resume – Martin Voelk Network Monitoring and Management Systems HP-Openview. WIN 2K3. Cricket. CANAC. WIN 2K8 Server Microsoft Client/Server: Active Directory. Concorde eHealth. Netscape Suite. IPS. Cisco Sales Expert (CSE) Cisco Security Courses SECURE. ARCH Cisco Sales Courses Cisco Channel Partner Workshops. MPLS. MS-Frontpage. NAC. Cisco IP camera. CWLAT. WIN 2K. Hyper-V Virtualization VMware. Network Health. Naigos Ticketing Systems Remedy ARS. CCNABOOT. ISE.. ICND2. Mail-. CUWN Vendor Neutral Courses Certified Ethical Hacker. IBM Tivoli Netview. DNS handling with various NICs Data (ATM & Frame Relay Tools) Nortel NMS and Alcatel 5620 NM Cisco Course Delivery Skills As a fully Certified Cisco Systems Instructor (CCSI # 31274). Fireworks. FWSMD. DHCP. Cisco Works Suite. Cisco NAM. Windows 3. IUWMS. TTL and CMOS. Unix / Linux maintenance and System Administration Server – Microsoft based Setup. Impact. Adobe Photo Shop. access system. Web-. CCNAX. MARS. QOS. CIERS-1 Cisco Design Courses DESGN. etc. Cisco IP Video Surveillance (CCTV. ARIN.

Building a Cisco based IDS solution from rd nothing. CCDP and CCIP tracks. Security audits and penetration tests for some of England's most known online bookmakers. September 2006 Nil Data Communications. WLAN) to internal departments. Assembler. "PHLAK". NMAP. 3 . firewall rules etc. HTML. Ettercap. NAT translation rules. Setting up virtual VMWare lab machines in order to test before migrating to the live system. Cisco SESM. VLAN setup). CCDA. Design. Perl. Cisco CSS Load Balancers and Cisco WLSE. CCNP. Network Consulting for clients of Fast Lane. Course Development of Cisco Authorized Course Material. Responsible for the overall network security including Intrusion Detection Systems (IDS). Migrating from EIGRP and RIPv2 routing protocols to an OSPF multiple area network design. level support for both LAN (Gigabit Ethernet) and WAN mainly consisting of Frame-Relay and ATM circuits. Berkshire. Fault finding by means of sniffers such as Ethereal and Packetyzer. level support and performance management for the entire network. Support and maintenance of Cisco SSG.CV / Resume – Martin Voelk Programming Languages and Databases Shell Scripts. Fine tuning the CSM and customer handover. implementation and support of the core network (Spanning tree rd re-design.present Cyber 51 LLC Co-Owner. Javascript.) for the Cisco Learning Partner Fast Lane. Reading. Implementation and Troubleshooting of complex Cisco based networks in addition to Network Security Audits. GFILANGuard NSS. United Kingdom Senior Network / Security Consultant Re-design of Motorola's internal UK core network. Lisbon. PHP. Trunking. Upgrade from 3550 series switches to Cisco 6509 Catalysts. Securing Wireless LAN with WPA (Wifi Protected Access) and AES. Development of automatic Martin Voelk Page 4 of 7 . Cisco CAR. Etherape and Linux Live Security CDs such as "The Auditor". Core network redesign to move from IOS Access Points to an LWAPP based centralized solution. London. Java. Swindon. January 2005 – August 2006 Motorola. Migrating thousands of network objects. Recommendation on suitable products. Internal security audits and penetration tests on small to large networks in order to tighten up network security utilizing the following toolsets: IPScanner. Wiltshire. Support. services. implementation and rollout of special event WLAN hotspot solutions. "iWHAX". Metasploit. CCNP. Cisco ACS Servers and VPNs. Design of a highly redundant WLAN core network. On-site consulting for clients on Cisco based network designs and configurations. Portugal Senior Security Consultant Complete Firewall migration from Cisco Works VMS Firewall MC to Cisco Security Manager (CSM). October 2004 – December 2004 LAN Solutions. 3 . C. configuration and maintenance work on both Cisco kit as well as on Unix Server components. Implementation of roaming partners. service groups. United Kingdom Cisco Trainer / Senior Network Consultant Delivering CCNA. Teaching in-house Cisco courses (CCNA. October 2006 – December 2012 Fast Lane. Making recommendations on how to close discovered security holes. Cisco PIX Firewalls. Checkpoint FireWall-1 NG Firewalls. Network Design. CCNP (R&S. Security and Wireless). C++.and Shell script development in order to automate daily backup and monitoring tasks. ISS Internet Scanner. to the CSM. N-Stealth Scanner. IPv6. MySQL databases Professional Experience January 2009 . CCIE and IPv6 training courses to various clients. direction. Wireless LAN security assessments. Immunity Canvas. Senior Network and Security Consultant Business focus is on strategic planning. In addition I am establishing strategic partnerships for Cyber Security and Network Consulting Services and engage in Network Security Consulting and Penetration Testing Services for our customers. development and bringing new technologies to market. Cisco CNR. Nessus. Perl / CGI. CyberCop Scanner. Interconnect through BGP to the other existing departments. Design. United Kingdom Freelance Cisco Trainer / Senior Network Consultant Worldwide delivery of authorized Cisco training courses (CCNA (R&S and Wireless). "BOSS". Cisco Security Scanner. “BackTrack” and others.

25 converting systems running Linux on top. 3 . Singapore Senior Network Engineer Short rollout contract role. Evaluation of new hardware or new technologies in a high end lab environment. Inter connecting various client sites through VPNs. Establishing a new BGP Internet Exchange utilizing both Cisco and Juniper components. Failover tests. September 2001 – March 2003 Cable & Wireless. Migration and Re-Design of external customer Banks networks to latest technologies in terms of design. Switches. IS-IS. Arrange meetings with external providers and carriers to evaluate performance and SLAs. Personal on-site consulting for customer banks of HVB Info (such as the investment bank HVB Treasury. new installations and troubleshooting on the core networks consisting of both Cisco and Juniper routers running OSPF. Migrating all services from ATM LANE to Gigabit Ethernet technology. Meeting tight deadlines and taking proactive measures in order to guarantee optimal network performance for market traders. updating and troubleshooting the company’s DNS servers. reports to the management and performance management August 2001 Telcel Telecommunicaciones. Guadalajara. Occasional Team Leader replacement (Vice Team Lead). Open and manage Cisco Service-Requests (TAC) and attend regular telephone conferences w/ Cisco Systems March 2003 Networkers International PLC. Project Manager for the "Backup of 800 branch offices" project. Time critical network support and troubleshooting under pressure. rollout and operation of one of the world's largest VPNs connecting 2 core sites to around 800 branch offices. Bethmann Maffei Bank. Testing Cisco wireless IP Phones. Re-Design. Carrying out tests and fine tuning the new setup. DAB Bank. Setting up "CA" and "pre-shared key" based site-to-site VPNs to ensure secure communication. Maintaining.and performance tests. supervision. Using protocol analyzers to locate application specific network problems. Martin Voelk Page 5 of 7 . Design. México Senior Network Engineer 4 weeks contract role for Mexico’s biggest ISP. administration. channelized E1 bundles. Configuring Routers. Maintaining Cisco’s Wireless LAN Solution Engine and the Microsoft Radius / CA Server. Conception. maintenance. Supporting the domain robot. lab pilot tests and rollout of Backup solutions including ISDN. Supporting various implementations of special and complex customer set ups. implementation and rollout of customer networks. redundant ATM. Delivering both English and German CCNA certification and other networking courses to colleagues and the provisioning department as needed. Munich. documentation and troubleshooting of domain processes. hardware and software. VPN Concentrators and PIX Firewalls. maintaining customer NIC contracts. Configuring all devices from the scratch. Maintanance and further development of internal monitoring tools. VoIP and WLAN rollout projects. Development and consultancy of customized end-to-end solutions for customers. Implementing QoS requirements in co-operation with local carriers. Design and implementation of special temporary WLAN hotspots. Interaction with some 10 other service providers. Security Consultant of Wireless LAN pilot project. Munich. Making recommendations on where and how to use the evaluated equipment or tool. Registration of domains with NICs. Dense-mode Multicast design and rollout over new Gigabit topologies to grant video on demand services for employees. April 2003 – September 2004 Hypo Vereins Bank Information Systems. Mentoring internal workshops such as IPv6. Migration of other ISPs with all services into the C&W network. Noris Bank and others). escalation procedures. Installation of new POPs and NCPs. Design. Network. Operation and ReDesign of the international WAN. Carrying out function.and Frame Relay PVCs as well as rd satellite links to different ISPs. Conducting site surveys. Responsible for TCP/IP to X. Configuration of multi-homed backup solutions. WLAN and VoIP to colleagues. Germany (04/2003 – 09/2004) Senior Network Consultant / Project Manager Consultancy for the HVB Treasury Investment bank.CV / Resume – Martin Voelk maintenance and monitoring systems. Setup and maintenance of DNS Systems. Design. level troubleshooting support for the complete network (LAN and WAN) including complex technologies such as Cisco’s CSS or F5 Network’s BigIP. Germany Senior Network Engineer Support. BGP and MPLS. upgrades. performance and security audits by means of cutting edge technologies. Responsibilities: Assigning tasks within the shift team. Selection of suitable RADIUS servers and protocols to achieve the best solution.

Switches. SDA Partnership (United Kingdom). Education College State Certified IT-Technician (equals U. Germany (09/1999 . Bachelors Degree in Computer Science) Technical College. troubleshooting. Australia Network Engineer Contract role with leading bank in Australia.0 LAN. (United Kingdom). Sub-netting and IP addressing. Cityfinc Corporation (USA). The Hilton Hotel Group (Mexico). Germany Systems Engineer Systems Engineer in the electronics central workshop of German Railways Group. Sysplain (Germany). Coleman Research Group (USA). Securing the network from internal and external threats. Banco Central de Costa Rica (Costa Rica). CanTV (Venezuela). Sydney. PIX Firewalls for hundreds of schools in the Munich area. Fault management and support of the IT department. Think Equity (USA). Munich.S.02/1997) Final exam grade: good School Secondary modern school Successfully graduated in summer 1993 Courses. Intergence (UK). user support. Goal was to provide all schools with internet access and to build up a centralised management for all networking components involved. Project was successfully finished in summer of 2001. Repton (UK). Munich. Network Angels (United Kingdom). Germany Network Engineer Long term hands-on study-related project at the technical college in Munich. NetDefense (UK) and others.CV / Resume – Martin Voelk September 1999 – July 2001 The Educational Department of the County Bavaria. Server and Network Administrator of a WIN NT 4. The State of Peru (Peru). Universidad de Manizales (Colombia). Singtel Telecom (Singapore). Freelance Consulting Work Network / IT Consulting work with the following clients (Project scale 1 day – 3 months) LAN Solutions Ltd. configuring Cisco Routers.07/2001) Final exam grade: good Vocational Training Vocational Training as an Energy Electronics Engineer German Railways Group. Munich. TPN The Public Network AG (Switzerland). Seminars and Study Projects At the Technical College in Munich. Munich. Germany • • • • • • • • TCP/IP Networking (Course) The UNIX Operating System (Course) Creation of an English version of the college's UNIX course (Project) Internet Programming in HTML und Perl (Course) The Checkpoint Firewall (Course) Measurement of the aggregate bandwidth of the campus network (Project) Setup. Telcel (Mexico). SecureTronix (United Kingdom). Integration and Operation of a communication server on the Internet (Project) The Parallel Port (Project) Martin Voelk Page 6 of 7 . User Support. Nil Data Communications (Slovenia). Installation. Upgrades. New South Wales. June 1999 – August 1999 National Australia Bank. März Network Services (Germany). Webinvest (Russia). call and trouble ticket management as well as on-site field engineer tasks. Germany (09/1993 . WalMart (USA). February 1997 – May 1999 German Railways Group. Maintenance and Troubleshooting. Daily tasks included: Maintenance on network and server components.

Managing Professional Development. Dogs. Business Context. Germany • Building Core Networks with OSPF. Hallbergmoos. Problem Solving Skills My analytical skills help me troubleshoot problems and uncover root causes. and generally thrive on challenges. International Business. Munich. Enthusiasm and creativity give me an edge on difficult projects. Being comfortable speaking in front of an audience I can easily facilitate meetings and brainstorming sessions. USA • 1 week intensive CEH (Certified Ethical Hacker) training Soft Skills & Other Skills Communication Skills My writing skills.CV / Resume – Martin Voelk At Cisco Systems. both in German and English. Online Marketing Skills Google Certified and highly experienced in Pay Per Click (PPC) Marketing and Search Engine Optimization (SEO) Business Skills As a result of running my own business I have acquired sound knowledge around: Business environment. Business Psychology. polite person. Accounts and Finance. Small Business Management and Entrepreneurship Languages German (Mother tongue) English (Excellent skills) Spanish (Basic skills) Personal Citizenship: Current Location: Hobbies: Martin Voelk German Guadalajara. I simply enjoy communicating with others. with positive attitude I work well with others and in the past often have proven myself to deal with difficult situations in a careful and considerate manner. Marketing. are very good and I certainly am a clear speaker. Latin Music. New York. Sports. Learning Skills I have a high capacity for learning. I am creative and tenacious. Business Strategy and Organisational Dynamics. Current Business Issues. BGP and MPLS Bootcamp At HypoVereinsbank. Mexico Travelling. IT in General Page 7 of 7 . pick up new skills and ideas quickly. Interpersonal Skills As a friendly. Germany • Introduction into Project Management At the International Council of E-Commerce.