- Systems & networking
- Linux (Red Hat, Debian), Windows, macOS, Active Directory, DHCP, DNS, TCP/IP, LAN/WAN, VPN, Apache, High availability
- Programming & web
- PHP, Laravel, Python, Bash, JavaScript, React, jQuery, HTML5, CSS, SQL, MySQL, Git, APIs, WordPress
- Support & tools
- Help desk (Tier 1-2), IT service management, Microsoft 365, Salesforce, Slack, SSH, PuTTY, AnyDesk, Technical documentation
- Hardware & diagnostics
- Hardware and software diagnostics, Desktops, servers, and mobile devices, Printers and MFPs, Cat6 cabling, Multimeters, Electrical and mechanical troubleshooting
- Testing & analysis
- Autonomous vehicle testing, ADAS research, Test automation, Equipment testing, Data analysis, Report writing
- Intelligence background
- SIGINT (COMINT, ELINT), Geolocation analysis, ArcGIS, Analyst's Notebook