Operating Systems:
- LINUX (Red Hat 7 thru 9) – Advanced Experience
- Solaris 7 - Intermediate Experience
- DOS 6.0, Windows 95, Windows 98, NT 3.5/4.0, W2000/2003, XP – Advanced Experience
- Mac OS9 – Minor Experience, OSX – Intermediate to Advanced Experience
- Netware, Unix – Minor Experience
- AS/400 Mainframe – Intermediate Experience

Network/Wireless Hardware:
- IEEE 802.1x (Port Based Wireless Access schemes), WEP, WPA, PEAP, EAP – Advanced Experience
- IEEE 802.11i (WPA2) – Intense Interest
- IEEE 802.3 (Ethernet), 802.4 (Token Ring) – Advanced Experience
- Cisco 1600, 2500 series routers (incl. ACLs) – Advanced Experience
- Cisco 1900 (VLANs), 3Com, HP, LinkSys Switches/HUBs – Intermediate Experience
- 10Base2, 10Base5, 10BaseT, 10BaseTX, RJ-11, Fiber – Intermediate Experience
- Patch Panels, Repeaters, KVMs, TapeBUs, NICs, PCI cards, PCMCIA – Intermediate Experience
- VSATs/IDUs & Radius Servers – Minor Experience
- Firewall (IPTables, Packet Filters, VPN Passthru) and VPN’sPPTP, L2TP, IPSec) – Advanced Experience

Software:
Security Related:
Certificate Authority (CA) Server (NetAuthority by Cylink), EPM (Cygnacom). PKI applications TechSec (CKM encryption), Valicert (Validation Authority), RSA (B Safe toolkit), WareOnEarth (Hypership), AT&T (Secret Agent, S/MIME), GEMPlus (GemPC 410), IDS (SNORT v1.8.2), FireWalls (MSProxy, Seagate, ZoneAlarm Pro, BlackIce), PGP, GNuPG, SecExMD5, CryptoAnywhere, K-Crypt, various Spyware, and Virus (corporate domain distributed with central mgmt) software. Single-sign on environments (AD aware), MUD, iPlanet (SUNOne) LDAP (X.500 Directory Services), BorderManager, MS MetaDirectory

Miscellaneous:
PCAnywhere, IBM ServRAID v. 4.50.05, Remedy (AR Server v4.5.2, AR Web Svr Enterprise Ed v4.1.1, Help Desk v4.0.3), POS (IBM 4694 Distributed Point Of Sale), Web Dev (MS InterDev/FP, ColdFusion/1stPage, FoxServ, PostNuke, Apache, mySQL).

Other Microsoft:
Terminal Services, RRAS, DNS, DHCP, most major MMCs, UserMgr, WinMSD, PerfMon, NetMon, Eventvwr, SMS, Disk Admin, DFS, IIS.

VideoConferencing;
ITU-T H.323 teleconferencing protocol, H.323 codecs, cameras, audio mixers, and platforms; Polycom Accord MGC-100 Bridge/MCU, Polycom VS4000 codec, Crestron touchscreen & MC2E Media Controller, AMX touchscreen, Audio Technica sound boards, Sony brand controllers, VTEL & Cameraman.  Elmo and other brand document cameras, SMART boards, Codian Bridge and IPVCR.  Desktop videoconferencing via Polycom ViewStation FX, Visual Concert FX, XMeeting, Netmeeting, and Polycom PVX. 

Languages:
NT Scripting (batch files), HTML, JavaScript, VBScript, CSS, basic SQL, PhP, ActionScript 2.0, Visual Basic for Applications.

Databases:
mySQL (install, design and admin), Oracle 8i (install and config only), Access (admin, normalization), Approach (install, design, admin), MS SQL 2000 (some admin).