David Hughes
OKC,OK
Summary
Accomplished Sr. Network Security Analyst with a proven track record at The Hertz Corporation, enhancing network security and efficiency. Skilled in program implementation and SIEM provider management, demonstrating exceptional analytical abilities and a commitment to maintaining high compliance standards. Trusted Network Security Engineer with 16 years protecting companies against bad actors who disrupt business operations. Educates colleagues on best practices and network safety protocols. Protects networked assets through both preventive and reactionary measures. IT professional with 37 years of experience developing and implementing solutions in fast-paced environments. Skilled in TCP/IP and troubleshooting with proven history of delivering exceptional risk management support. To seek and maintain full-time position that offers professional challenges utilizing interpersonal skills and excellent problem-solving skills. Hardworking and passionate job seeker with strong organizational skills eager to secure network position. Ready to help team achieve company goals.
Overview
38
38
years of professional experience
Work History
Sr. Network Security Analyst
The Hertz Corporation
Oklahoma City, OK
05.2007 - 12.2023
- Provided results of wireless network scanner software audits.
- Performed risk analyses to identify appropriate security countermeasures.
- Worked effectively in fast-paced environments.
- Paid attention to detail while completing assignments.
- Coordinated with third-party security information and event management (SIEM) providers to maintain protections and predict threats.
- Applied Center for Internet Security (CIS) benchmarks to verify performance of ongoing security measures.
- Developed and maintained company-wide endpoint security solutions.
- Conducted security audits to identify vulnerabilities.
- Recommend improvements in security systems and procedures.
- Encrypted data and erected firewalls to protect confidential information.
- Resolved problems, improved operations and provided exceptional service.
- Used strong analytical and problem-solving skills to develop effective solutions for challenging situations.
Network Engineer
The Hertz Corporation
Oklahoma City, OK
05.1998 - 05.2007
- Managed, tracked, and coordinated problem resolution and escalation processes.
- Provided complete end-to-end engineering and installation of route-based IP network solutions.
- Performed troubleshooting for CheckPoint, Cisco, and packet analysis.
- Troubleshot complex multi-vendor network service provider issues.
- Assisted with implementation and support of network monitoring tools.
- Monitored network capacity and performance to diagnose and resolve complex network problems.
- Provided network support services for devices such as hubs, bridges, routers, and other hardware.
- Created VPN infrastructure and allowed for secure remote connections.
- Provided detailed information on hardware and software products so that appropriate stakeholders could make suitable purchasing decisions.
- Analyzed, identified and resolved complex network hardware and support problems.
- Analyzed and defined network requirements, optimization and support for network projects.
- Oversaw network performance, making changes to boost overall efficiency and power.
- Administered and prepared documentation for IP addresses, developed network resources and trained support personnel to provide Tier I support to end users.
- Acquired and maintained advanced knowledge of networking protocols.
- Maintained network servers, computers, printers, cables and other equipment.
- Diagnosed network problems involving combination of hardware, software, power and communications issues.
- Developed and wrote recommendations for departmental policies, procedures, technical standards and guidelines.
- Implemented WAN and LAN designs in multi-datacenter configurations.
- Analyzed, troubleshot and enhanced network performance to drive efficiency.
- Collaborated with teams in disaster planning, network backup and recovery process monitoring.
- Installed, supported and maintained company hardware and software infrastructure according to best practices.
- Provided security incident triage and response.
- Checked rigorous application of information security policies, principles and practices for continuous delivery of network services.
- Provided firewall, VPN management, security and incident response.
- Planned implementation of network enhancements and upgrades.
- Analyzed and produced recommendations on continuous network improvements.
Field Systems Engineer
The Hertz Corporation
Oklahoma City, OK
05.1986 - 05.2007
- Tested equipment performance and demonstrated operation and servicing of equipment to customer.
- Upgraded and modified products and handled special assignments such as installations and remote assignments.
- Disassembled and reassembled complex machinery to repair or replace worn or malfunctioning components.
- Examined faulty equipment, interpreted reports and analyzed customer complaints to diagnose equipment malfunction.
- Updated and maintained assigned machines per manufacturer specifications.
- Maintained tools and equipment, parts inventory, and library of machine manuals.
- Managed administrative tasks such as maintaining customer service logs and internal service records.
- Scheduled service calls according to customer location and urgency of need.
- Recommended design changes, upgrades and replacements to improve systems performance.
- Tested equipment performance and demonstrated operation and servicing best practices.
- Performed onsite installation, modification and maintenance of systems and equipment.
- Participated in system development life cycle from requirements analysis through system implementation.
- Resolved issues related to operational components for LAN, WAN and voice systems.
- Managed and monitored installed systems for highest level of availability.
- Managed installation, upgrade and deployment projects and provided on-site direction for network engineers.
- Provided 2nd and 3rd level technical support and troubleshooting to internal and external clients.
- Monitored and tested application performance to identify potential bottlenecks, develop solutions and collaborate with developers on solution implementation.
- Identified network problems and potential risks, coordinating appropriate corrective action.
Education
Bachelor of Science - Management Science And Computer Systems
Oklahoma State University
12.1985
Skills
- Network Security Management
- Virtual private networks
- Vulnerability Assessment
- Incident Logging Oversight
- Scripting Languages
- Incident Response
- SIEM Provider Management
- Firewall Installation
- Intrusion Detection
- Disaster Recovery
- IDS Integration
- Network Security
- Compliance Monitoring
- Critical Thinking
- Kali Linux
- Security Procedures
- Network Security Measures
- Complex Problem-Solving
- Reading Comprehension
- Security Systems Knowledge
- Splunk SIEM
Work Preference
Work Type
Full TimeLocation Preference
RemoteHybridImportant To Me
Work-life balanceWork from home optionHealthcare benefitsTimeline
Sr. Network Security Analyst
The Hertz Corporation
05.2007 - 12.2023
Network Engineer
The Hertz Corporation
05.1998 - 05.2007
Field Systems Engineer
The Hertz Corporation
05.1986 - 05.2007
Bachelor of Science - Management Science And Computer Systems
Oklahoma State University