Roy Buscas Olarte
Singapore
Summary
Very strong hands on experience in network security implementation and troubleshooting, having strong-interpersonal and communication skills. Proactive, and is calm and focused under pressure. A team player, but is also effective working independently.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Network Operations Engineer
Teleperformance
09.2021 - Current
- Main responsibility includes: Implementation, Installation, Configuration and Administration/Maintenance of Network Security devices (Forescout and Network Firewalls)
- Lead the implementation of remote access VPN using Cisco Anyconnect with Microsoft Azure MFA through SAML in APAC region
- Responsible for designing, installing, provisioning, monitoring and troubleshooting local and wide area networks
Network Engineer
OCBC Bank (Comtel Solutions Payroll)
07.2019 - 08.2021
- Main responsibility includes: Implementation, Installation, Configuration and Administration/Maintenance of Network Access Controls (Forescout and Cisco ISE)
- Experienced in support security devices such as Palo Alto firewall, Checkpoint firewall, Cisco ASA firewall and RSA Token administration
Network Resident Engineer
Fujitsu Asia Pte Ltd (under Ariston Services Pte Ltd Payroll)
05.2018 - 06.2019
- Maintaining and administering overall networks related environments including systems software, hardware and configurations
- Performing disaster recovery operations and data backups when required
- Protecting data, software, and hardware by coordinating, planning and implementing network security measures
- Troubleshooting, diagnosing and resolving hardware, software, and other network and system problems
- Replacing faulty network hardware components when required
- Monitoring network performance to determine if adjustments need to be made
- Conferring with network users about solving existing system problems
- Staging, configuring and testing networking software, hardware, and operating system software
Senior Systems Engineer
Infrastructure Business and Solutions Group Trends and Technologies, Inc
08.2013 - 02.2018
- Main responsibility includes: Implementation, Installation, Configuration and Administration/Maintenance of various security solutions such as Basic Firewalling, Next Generation Firewalling (IPS, AMP, AVC, & URL), Cisco IOS Security, VPN (Site-to-Site, DMVPN, Remote Access), and AAA which also requires basic knowledge in Routing and Switching
- Handled equipment includes: Cisco ASA Legacy Firewalls, Cisco ASA Next Generation Firewalls, Cisco ASA with Firepower Services, Firepower Threat Defense, Cisco Firepower Appliance, Cisco Firepower Management Center, Cisco Meraki Appliances, Cisco Access Control Server and Identity Services Engine, Cisco Routers with Security Features, and various Cisco Switches (L2/L3)
- Integrates handled technology if required by client to other systems such as Active Directory, LDAP Servers, Radius Servers, AAA Servers, Syslog Servers, Solarwinds, etc
- Perform pre-deployment planning and data gathering for the provided solution in preparation for the actual implementation
- Offers network assessment to our clients and to provide proper recommendations regarding network design, changes, or additional devices to optimize their network
- Collaborate with other team that handles other solutions such as Data, Wireless, Voice, and Video for the overall success of the project
- Responsible in providing project documentation such as high and low level design, method of procedures, migration plan, hardware acceptance test, user acceptance test, and as-built documents which includes all features enabled in the provided solution
- Provide root cause analysis and recommendations after successful troubleshooting
- Interacts with CISCO TAC to address high severity implementation issues
- Responsible for conducting knowledge transfers and administration trainings for various clients
Education
Bachelor of Science - Electronics Engineering
University of Saint Louis
Tuguegarao City, Cagayan03.2012
Skills
- In depth experience with the implementation of Security Solutions
- Cisco ASA5500-X Series with Firepower services and Firepower Threat Defense
- Network Access Control (CISCO Identity Service Engine, Forescout)
- Authentication, Authorization, and Accounting (CISCO Secure ACS)
- Cisco Sourcefire NGIPS4000 and8000 Series and Advanced Malware Protection (Cisco ASA with FirePower Services and Cisco FireSight Management Center)
- VPN Solutions (Cisco Anyconnect, Pulse Secure/Ivanti Secure Access)
- In-depth knowledge and experience in troubleshooting Cisco Network devices
- CISCO Routers - ASR1K,7200s,3900s,3800s,2900s,2800s,4400s, etc
- CISCO Switches – N5K and N7K series, Catalyst6500,4500,3850,3750,3650,3550,2960, etc
- CISCO Operating System upgrade – IOS, IOS XE, NXOS
- Administration experience of AWS cloud infrastructure (VPC, EC2, Route53)
- Administration experience of Check Point and Palo Alto security product
Certification
- CCNP – Security Cisco Certified Network Professional – Security April2015 -2026
- CCNA – Security Cisco Certified Network Associate – Security October2014 -2023
- CCNA – R&S Cisco Certified Network Associate – Routing and Switching June2013 -2023
Disclaimer
The undersigned hereby certifies that all information given in this document is true, complete, and correct. ROY B. OLARTE
Personal Data
- Date of Birth : June8,1991
- Place of Birth: Buguey, Cagayan
- Age :32 yrs. Old
- Civil Status : Married
- Nationality : Filipino
- Sex : Male
- Religion : Roman Catholic
Timeline
Network Operations Engineer
Teleperformance
09.2021 - Current
Network Engineer
OCBC Bank (Comtel Solutions Payroll)
07.2019 - 08.2021
Network Resident Engineer
Fujitsu Asia Pte Ltd (under Ariston Services Pte Ltd Payroll)
05.2018 - 06.2019
Senior Systems Engineer
Infrastructure Business and Solutions Group Trends and Technologies, Inc
08.2013 - 02.2018
Bachelor of Science - Electronics Engineering
University of Saint Louis
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