Zachary Sullivan

WORK HISTORY

EDUCATION

ABOUT ZACHARY SULLIVAN

CISSP. CompTIA\'s Security+ Certified. EC-Council\'s Certified Ethical Hacker. Over 6 years of professional cybersecurity experience working in a team as a peer, subordinate, and leader. Clear & professional communication. Can type over 80 words per minute. Thorough experience leading individuals and groups. Process improvement; creativity; innovation; excellent work ethic; standout sense of integrity, morality, and ethics.Information Systems Security Officer - American Systems / SASSIInspected hardware incoming to cleared area prior to adding to baseline to check for tampering. Attended weekly security team workshop meetings & fostered collaborative team rapport. Revised existing documentation to better reflect security snapshot and capture longer ATO.Cyber Security Engineer - Raytheon / Insight GlobalConducted, configured, and interpreted ACAS scans. Used Red Hat Enterprise Linux OS and functions such as Identity Manager. Analyzed documentation. Collaborated with other program workgroups. Updated various documents through Peer Review and Engineering Review Boards. Attended daily Scrums and managed workload through Atlassian\'s Jira. Researched IdM solutions.Cyber Security Analyst / ISSO - Northrop Grumman / Insight GlobalLed documentation revision effort. Created a documentation matrix and wrote a local SOP for team. Executed peer reviews of revised documents. Conducted continuous monitoring procedures IAW DoD governance & policy. Attended regular meetings and collaborated with SAs, software engineers, and cyber security analysts.Cyber Security Analyst / Information Systems Security Officer - JacobsPerformed unassisted RMF ConMon for entire system in preparation for ATO package renewal. Performed RMF duties IAW NIST publication 800-53. Audited artifacts (including ACAS/Nessus Tenable & SCAP scans), logs, policies, and plans. Worked in an Agile development process style team. Exercised daily RMF protocol via test results (TRs), A&A, ISA, SIA, and POA & M.Cybersecurity Technician / ISSO - US Space ForceSpecialized in RMF operations; reviewed, modified, and submitted several RMF control groups package, obtaining an advanced ATO. Managed and maintained cybersecurity liaison information database. Administered account provisions and permission authorizations.COMSEC Custodian - US Air ForceRegularly conducted audits of client cryptography equipment. Periodically performed audit, storage, and deletion of local cryptographic information. Provided hands-on training to clients, subordinates, peers, and superiors.