Darryl Miles Email and Phone Number

- Architecture, planning, deployment and operation of Elasticsearch cluster that supports log collection from various data sources to support our SIEM- Planning and deployment of SIEM including writing rules for detection of security events sourcing from server and network devices as well as cloud management platforms- Designed and implemented recursive DNS service in Azure cloud. Service is layered with automated threat intelligence as well as health monitoring via Elasticsearch- Developing documentation to follow best-practices for managed technologies for Financial business units; provide training on vendor feature updates as well as new deliverables- Implemented Elasticsearch monitoring cluster to collect metrics for internal infrastructure – used to develop baselines for service offerings as well as identify issues that arise- Participate in infrastructure migrations that serve as DR tests – verify client-facing services are operational and assist in identifying and resolving problems- Exploring new products to advance our service offering – work with new vendors to develop relationships, initiate proof-of-concepts, and thoroughly test and document the process

Provide firewall support for multiple firewall technologies - Cisco - Fortigate - Sonicwall Configuring remote and STS VPNs including setups for other 3rd party vendors VPN setups for both IPSec and SSL Configuring RADIUS for authentication on firewall and server side Implementing appropriate NATs, routes, and access rules when necessaryMonitor and research IPS/IDS signatures and provide recommended action - Cisco - Fortigate - Sourcefire - SonicwallSecurity consulting for incident handling Reviewing available raw traffic to assist in determining point of infection Determining appopriate course of action when infections occurCurrent Certifications - Security+

• Perform calibrations, calibration checks, and troubleshoot instrumentation• Use internal and external standards to obtain calibration curves for HPLC and GC• Perform sample analysis and report results to production• Ordered laboratory equipment and chemicals• Create spreadsheets to monitor data trends for operations• Create, modify, and update Standard Operating Procedures• Developed chemical matrix to aid in the progress of process hazard analysis