William Estes
Information Systems Security Specialist
Talent
Chicago, City of Chicago, CookMember since October 15, 2025
·
Hire this person
Send a job offer directly to this candidate
About
I am a seasoned Information System Security Professional with experience supporting DoD and federal programs.
Experience
Certified IT professional offering 20+ years Government Information Systems Security / Systems Administration experience. 10 yrs Special Access Program (SAP) experience.
Education
Certifications
- Certified Information Security Manager (CISM)
- CompTIA Advanced Security Practitioner Certification (CASP+)
- CompTIA Cybersecurity Analyst + (CYSA+)
- AWS Certified Cloud Practitioner
- Microsoft Certified System Administrator (MCSA) 2016
