Analysis Skills, Applications Security, Architectural Analysis, Best Practices, CCSP - Cisco Certified Security Professional, Cloud Computing, Computer Security, Concept of Operations (CONOPS), Cost Estimates, Cross-Domain Solutions (CDS), Customer Relations, Defense Information Systems Agency (DISA), Defense in Depth, DoD Directive 8140, DoD Directive 8570, Earned Value Management (EVM), Electricity, Electromagnetism, Electronic Warfare, Electronics, Engineering, Event Management, Failure Mode and Effects Analysis (FMEA), Federal Government, IAM - Information Assurance Management, IP Multimedia System (IMS), ISSAP - Information Systems Security Architecture Professional, ISSEP - Information Systems Security Engineering Professional, International Information Systems Security Certification Consortium (ISC)2, Internet Security, Interpersonal Skills, Leadership, Matrix Management, Mentoring, Negotiation Skills, Nessus, Operational Support, Operations Security (OPSEC), Organizational Skills, People Management, Presentation/Verbal Skills, Project Management Software, Proposal Writing, Rapid Application Development (RAD), Requirements Management, Risk Management, Risk Management Framework (RMF), Security Analysis, Security Attacks, Security Clearance, Sensitive Compartmented Information (SCI), Software Development, System Architecture, System Validation, Systems Administration/Management, Systems Analysis, Systems Engineering, Team Lead/Manager, Team Player, Technical/Engineering Design, Test Plan/Schedule, Testing, Threat Modeling, Top Secret Clearance, Traceability, United States Department of Defense (DoD), Validation Testing, Verification Engineering, Writing Skills