Loren O'Brien Email & Phone Number

Sierra Vista, AZ, US

Falls Church, Virginia, US

Walnut Creek, CA, US

Odenton, Maryland, US

Washington, DC, US

Designed and built a new Splunk infrastructureMentored and guided a team of up to seven peopleManaged Enterprise security solutions, including firewalls, load balancers, virtual private networking and network access controlAssisted in project planning for Enterprise security solutions

Charlotte, North Carolina, US

• Represent the ARINC Direct business unit within Collins Aerospace and with customers who make inquiries regarding the security posture of the business.
• Review and provide security-oriented feedback for all system wide changes relating to software or infrastructure.
• In accordance with the Collins Aerospace Security Governance Board, coordinate the establishment, implementation and adherence to policies and procedures that guide and support the provision and use of information.
• Monitor vulnerability notices from vendors, security agencies and governmental resources. Track company compliance in resolving such vulnerabilities.
• Monitor the logs from the business unit’s firewalls, intrusion detection systems (IDS), web application firewalls (WAFs) and proxies for indications of compromise, intrusions or policy violations.
• Maintain the ARINC Direct security devices while ensuring that change control procedures are followed.

- Lead and instruct CrossFit classes utilizing proper mechanics and form- Periodically perform fundamentals classes for new members in preparation for joining regular classes

Washington, DC, US

Assess and assist in the management of complex and specific risks associated with modern information systems and networks.Coordinate the establishment, implementation and adherence to policies and procedures that guide and support the provision of information security services.Monitor vulnerability notices from vendors, security agencies and governmental.

Washington, DC, US

Assessed security events from the IDS appliances to determine impact and recommend corrective action to remediate vulnerabilities, exploits or policy violations.Reviewed and engineered architecture solutions for IDS placement to maximize network visibility and overall ability to detect malicious traffic or activity.Worked to add segments to the existing.

Fort Mill, SC, US

Supervised a staff of up to 18 with varying levels of security and technical expertise.Evaluated, implemented and managed production security systems, including firewalls, intrusion detection and vulnerability assessment.Created and drove the roadmap of services and tools to keep established customers and improve our ability to attract and obtain new.

Fort Mill, SC, US

Configure and Administer Cisco Pix and ASA firewalls.Administer Checkpoint and Juniper Netscreen firewalls.Configure and administer Cisco Intrusion Detection Systems (IPS, ASA w/ IPS & ISR) and Snort IDS to include maintenance, updates, signature filters and disaster/IOS recovery.Configure and administer Snort Intrusion Detection Systems to include.

Bethesda, MD, US

Administered Windows 2000 and Windows 2003 servers that included print, IIS, DHCP and DNS services.Created new corporate accounts (NTID and/or mail) using the REGDB system.Maintained a Ghost server for rapid (re)deployment of desktops and laptops to end users.Maintained server backups using Veritas Software's Backup Exec 9.1.Utilized the Remedy ticket.

Bethesda, MD, US

Administered Windows 2000 and NT 4 domain controllers, SQL 2000, file, and print servers, which include IIS, DNS, WINS and DHCP, as well as several FlexLM implementations of COTS applications.Maintained port connectivity and VLAN configuration on Cisco 6509 and 2950 series switches.Administered the centralized Anti-Virus server system which resulted in 0.

Ba, History

Applied Associates Of Science, Criminal Justice Technology