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

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

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

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

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

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