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John Lowry
Technical debt collector.
Professional Background
John Lowry is an accomplished system administrator and security engineer with an extensive background in managing and securing IT infrastructures. With a career that spans over several years, John has developed a rich expertise in various operating systems, primarily focusing on Unix, Linux, and *BSD platforms. His numerous roles in esteemed organizations demonstrate his proficiency and adaptability in a constantly evolving technological landscape.
Throughout his career, John has held pivotal positions including a Security Engineer at Cambia Health Solutions, where he enhanced the security architecture and ensured the integrity of sensitive data. Prior to this, he contributed his skills as a Security Engineer at DataScience, Inc. and Hypermedia Systems, further cementing his reputation as a trusted expert in the field of cybersecurity.
Notably, John has an extensive background in systems administration, having worked at organizations such as Oblong Industries Inc. and FastSoft, Inc., providing solutions that optimized network performance and reliability. His early career as a Network Administrator at 2000 Charge Inc. and as an OS Administrator at IT Convergence laid the foundational experience that bolstered his technical skills and understanding of networking protocols and system operations.
John's holistic approach to technology—merging systems administration with security tactics—has equipped him with a versatile skillset that ranges from IDS/IPS implementations to advanced skills in Nessus, Metasploit, Snort, and various monitoring tools such as Cacti and Nagios. His experience also covers critical operation areas including anti-spam techniques, email administration, and DNS management, ensuring comprehensive IT support for a diverse array of business needs.
Education and Achievements
John's educational journey has been characterized by an unwavering commitment to expanding his knowledge base and practical skills in technology. He commenced his academic pursuit at Arcadia High School, where he laid the groundwork for his future education. Following high school, John earned a Bachelor of Arts in Liberal Studies from San Francisco State University, which allowed him to develop strong analytical and problem-solving abilities.
Recognizing the growing importance of technology in today's economy, John pursued further studies in Computer Information Systems at the City College of San Francisco, enhancing his technical know-how and readiness for the challenges of the IT landscape. He also benefitted from practical training through an internship at the Technology Learning Center at City College of San Francisco. This experience served as a stepping stone that facilitated his entrance into the workforce, allowing him to apply theoretical knowledge in real-world settings.
In addition to formal education, John has achieved professional certifications, including CCNA (Cisco Certified Network Associate), which distinguishes him as a qualified networking expert capable of managing and securing Cisco networking devices.
Notable Skills
John's expertise encompasses a wealth of specialized skills that are crucial for roles within system administration and cybersecurity. Here are some of the notable skills that define John Lowry's proficiency:
- UNIX/Linux Administration: Mastering these operating systems allows John to efficiently deploy, manage, and secure networked systems, optimizing performance for critical applications.
- Intrusion Detection and Prevention Systems (IDS/IPS): John's experience with advanced security tools such as Snort highlights his ability to protect systems from intrusions and malicious activities.
- Network Security: Proficient in using fortification tools like Checkpoint FW-1 and various VPN technologies, John has the capabilities necessary to create secure connectivity for businesses.
- Scripting and Automation: His familiarity with Python and Shell scripting empowers him to automate repetitive tasks, improving operational efficiency and reliability.
- Monitoring Systems: Through the implementation of monitoring solutions like Nagios and Cacti, John ensures that network performance metrics meet or exceed predefined thresholds, enabling proactive management strategies.
- Certifications: Not only does his CCNA certification bolster his credentials, but John's ongoing dedication to professional development underscores his commitment to remaining at the forefront of technology.
Overall, John Lowry's extensive background in system administration, network security, and information technology positions him as a well-rounded professional. His continuous endeavors to expand his knowledge, coupled with practical experience across numerous prestigious organizations, allows him to deliver innovative solutions tailored to meet any organization’s needs.
