Administrative Skills, Analysis Skills, Antivirus, Application Servers, Automatic Call Distributor (ACD), Best Practices, Business Skills, Business Strategy, Business Support, CDMA (Code Division Multiple Access) Wireless, Call Centers, Cellular Telephone, Change Management, Cloud Computing, Communication Skills, Computer Architecture, Computer Science, Computer Security, Computer Servers, Computer Systems, Computer Systems Design, Configuration Management, Conflict Resolution, Consulting, Continuous Improvement, Contract Creation, Cross-Functional, Cryptography, Customer Support/Service, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), Data Collection, Data Management, Database Administration, Design Document, Desktop Administration, Desktop PC, Desktop Virtualization, Digital Certificates, Disaster Recovery, Documentation, Ecosystems, Endpoint Security, Enterprise Architecture, Enterprise Protection, Environmental Monitoring, Equipment Maintenance/Repair, Establish Priorities, File Systems, Firewalls, GSM (Global System for Mobile Communications), Hardware Administration, High Availability, High Tech Industry, Hypervisors, Identify Issues, Incident Response, Industry Standards, Industry/Trade Analysis, Information Technology & Information Systems, Information/Data Security (InfoSec), Insurance, Internet/Online Service, Interoperability, LDAP (Lightweight Directory Access Protocol), Leadership, Leading Edge Technology, Linux Operating System, Load Balancing, Local Area Network (LAN), MPLS (Multi-Protocol Label Switching), Maintain Compliance, Maintenance Services, Mentoring, Messaging Technology, Metrics, Microsoft Active Directory, Microsoft Exchange Server, Microsoft Infrastructure, Microsoft Office, Microsoft Windows Desktop, Microsoft Windows Operating System, Middleware, Multimedia, Multiplatform/Cross-Platform, Multitasking, Needs Assessment, Negotiation Skills, Network Administration/Management, Network Operations Center, Network Routers, Network Security, Network Security Design, Network Switching, Network Systems, Online Customer Support, Operating Systems, Oracle Database, Oracle PL-SQL, PBX (Private Branch eXchange), People Management, Performance Analysis, Performance Metrics, Philosophy, Policy Development, Presentation/Verbal Skills, Problem Solving Skills, Production Support, Project/Program Management, Proxy Server, Purchasing/Procurement, Quality Assurance Methodology, Release Management/Engineering, Reporting Skills, Resource Utilization, Root Cause Analysis, SONET, SQL (Structured Query Language), SSL-TLS (Secure Socket Layer - Transport Layer Security), Scripting (Scripting Languages), Security Information and Event Management (SIEM), Security Infrastructure, Security Patches, Service Level Agreement (SLA), Smartphones, Software Administration, Software Configuration Management, Software Development, Software Development Lifecycle (SDLC), Software Engineering, Standard Operating Procedures (SOP), Strategic Planning, Support Documentation, System Architecture, System Integration (SI), System Test, Systems Administration/Management, Systems Analysis, Systems Maintenance, T-1 / DS1, T-3 / DS3, TDM (Time Division Multiplexing), Team Lead/Manager, Technical Leadership, Technical Strategy, Technical Writing, Technical/Engineering Design, Telecommunications, Teleconferencing, Telephone Technology, Test Plan/Schedule, Testing, Time Management, Unix Operating Systems, Unix Shell Programming, VPN (Virtual Private Network), Vendor/Supplier Relations, Vendor/Supplier Selection, VoIP (Voice over IP), Voice Applications, Wi-Fi, Wide Area Network (WAN), Willing to Travel, Wireless Communications, Workload Automation, Writing Skills