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Confidential Professional
Confidential Professional

Senior Information Security Analyst | Threat Detection & Incident Response | GCIA

Open to offers · Member since 12 Jul 2026
Message
Location
United States
Desired salary
from 125k USD/yearly
Work preference
Remote Only
Experience level
Senior

About

Professional summary

Senior Information Security Analyst with hands-on experience in threat detection, incident response, and network security operations at a 10,000+ user higher education institution. Proficient across the full detection stack, including Suricata/IDS, Palo Alto Panorama, NAC, EDR, and SIEM, with a track record of identifying and containing active malware campaigns, C2 infections, and phishing incidents including MFA bypass. GIAC Certified Intrusion Analyst who publishes public post-mortems of real incidents and builds production security tooling in Python.

Notice period: 2 weeks

Skills

21 capabilities

Experience

Career history

Senior Information Security Analyst Private company

Detected and contained a 6-device RAT outbreak with XOR-encoded C2, coordinated firewall blocks, EDL updates, and NAC MAC blocking. Investigated a domain-fronting C2 campaign across 76 hosts, responded to phishing with MFA bypass, managed responsible disclosure, built VPN security awareness training, conducted daily authentication and DLP audits, coordinated with vendors and threat intelligence services, and validated defense-in-depth architecture.

Senior Technical Analyst Private company

Managed device enrollment, configuration, and compliance for faculty, staff, and student endpoints via MDM. Served as first-line escalation for phishing reports, administered access control and permissions, developed knowledge base documentation and SOPs, and delivered end-user security training.

Technical Support Engineer Private company

Administered IAM lifecycle for 500+ users including onboarding, offboarding, SSO configuration, and MFA enrollment. Managed cloud service operations and third-party application support across Windows and macOS, collaborated cross-functionally on projects, and documented infrastructure changes and support procedures.

IT Manager Private company

Served as sole IT resource for a 10-15 person organization, managing infrastructure, security tools, and end-user support. Evaluated and hardened security infrastructure, monitored and responded to security events, and delivered weekly IT training for staff.

Education

Learning history

Private institution

Bachelor of Arts, Psychology

Private institution

Associate of Arts, Psychology

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