Lonnie PURYEAR
Sulphur,LA
Summary
Proactive Network and Security Manager adept at predicting and disrupting intrusion attempts. Pioneers novel network security measures to combat emerging threats. Maintains proven track record of utilizing both education and technological solutions to fortify companies against malicious exploitation and data breaches. Resourceful System Administrator consistently responds to wide range of technical challenges with focused and creative approach. Highly effective at problem solving and decision making. Twenty years of progressive IT experience.
Overview
22
22
years of professional experience
Work History
Network and Security Administrator
West Calcasieu Cameron Hospital
10.2005 - Current
- Enhanced network security by implementing advanced firewall configurations and intrusion detection systems.
- Streamlined network administration tasks by automating routine processes, reducing manual workload.
- Reduced downtime with proactive monitoring of network performance and addressing issues before escalation.
- Collaborated with cross-functional teams for successful infrastructure upgrades, minimizing business disruptions.
- Developed comprehensive disaster recovery plans to ensure business continuity during unforeseen events.
- Managed vendor relationships effectively, ensuring timely hardware and software components delivery.
- Designed scalable network architecture that supported company growth by accommodating new users and devices seamlessly.
- Designed a standardized incident logging system to track historical incursions while helping prevent future breaches.
- Installed and maintained commercial firewall solutions, working with security vendors to consistently apply best practices and software updates.
- Sustained optimal sender score on two IPs, enhancing inbox delivery and corresponding metrics while improving delivery metrics from 72% to 89%.
Adjunct Professor
Sowela Technical Community College
01.2002 - 10.2005
- Strengthened critical thinking skills in students through the incorporation of problem-based learning activities.
- Contributed to curriculum development efforts, ensuring content was up-to-date and relevant to industry trends.
- Served as a mentor to junior faculty members, offering guidance on effective teaching strategies and classroom management techniques.
- Elevated course relevance by regularly attending professional development events and integrating new concepts into lesson plans.
- Promoted diversity within the department by collaborating with other faculty to organize inclusive events and discussions related to cultural competency topics.
- Championed student success outside of the classroom, serving as an advisor for extracurricular clubs and organizations tied to subject matter expertise.
- Taught computer courses, providing instruction to up to 175 undergraduate students.
Education
Ph.D. - Management Information Systems
University of Phoenix
Tempe, AZ04.2019
Master of Science - Management Information Systems
University of Phoenix
Tempe, AZ03.2008
Skills
- Mobile Device Security
- Patch Management
- Intrusion Prevention
- Log Analysis
- Network Architecture Design
- Wireless Security
- Disaster Recovery Planning
- Network Security Management
- Security Policy Development
- Encryption Technologies
- Two-Factor Authentication
Timeline
Network and Security Administrator
West Calcasieu Cameron Hospital
10.2005 - Current
Adjunct Professor
Sowela Technical Community College
01.2002 - 10.2005
Ph.D. - Management Information Systems
University of Phoenix
Master of Science - Management Information Systems
University of Phoenix