David Joy Email & Phone Number

United States

• Led refresh project at 2 Data Centers at Morgan Stanley/Eaton Vance
• Planned refresh project effort by breaking down project into dozens of small milestones in an effort to minimize outages and accommodate business work windows
• Led refresh project to make 2 data-centers more resilient to outages and bring up to the company standard by adding an additional 10 circuits, 8 routers, 30 switches, and 1 SD-WAN appliance.
• Deployed MPLS and SDWAN solution to provide network… Show more Led refresh project at 2 Data Centers at Morgan Stanley/Eaton Vance
• Deployed MPLS and SDWAN solution to provide network redundancy. Added AWS Direct Connect circuits to give data-center direct access to AWS cloud. Installed new internet circuits to triple bandwidth and migrate to new.
• Increased network security by implementing OOB management network and MACSEC on circuits between branch offices and data-centers

• Wrote 5+ Ansible playbooks with over 30 plays to maintain 75+ RedHat 7 systems with maximum STIG compliance
• Wrote Ansible playbook to transfer updates to the custom repositories, create/sign the repositories, apply kernel updates and patch the systems in the enterprise, then reboot the systems to apply the new kernel as part.
• Designed and configured a Gitlab server to use Kerberos tickets for authentication or password authentication with an IPA server… Show more
• Designed and configured a Gitlab server to use Kerberos tickets for authentication or password authentication with an IPA server over TLS1.2 encryption, and also configured TLS1.2 HTTPS certificates Show less

• Designed network of 200+ systems from scratch spanning across 8 remote sites, then proceeded to purchase networking hardware, configure, deploy, and administrate network
• Minimized exposure to outside network attacks by writing/implementing extended ACLs to limit traffic to only the required Ports/Protocols and maintaining PPSM
• Designed QoS policy to avoid saturating our satellite links to remote sites. Created and implemented class-map, policy-map, and service-policy on Cisco ISR… Show more
• Designed QoS policy to avoid saturating our satellite links to remote sites. Created and implemented class-map, policy-map, and service-policy on Cisco ISR 4331 and ISR 4351
• Designed IP address layout scheme by subnetting 2x /24 IP blocks to be used for 8 separate sites all connected together using Cisco DMVPN tunnels
• Developed Cisco 2800/ISR 4300 series router, Cisco Nexus 3172TQ switch, Cisco Catalyst 9300 switch, Riverbed CX 3070, and Symmetricom S650 timeserver configuration templates to be used to deploy future hardware

• Responsible for the integration of the Cisco and Brocade Switches into the United States Army’s second generation Tactical Network
• Deployed quarterly networking configuration updates on test systems and installed latest OS on Brocade, Cisco, and Juniper hardware
• Configured Cisco and Juniper routers to use OSPF/RIP dynamic routing protocols and troubleshot test system to resolve routing/switching issues
• Worked to create virtual test environment in VMWare using virtual Cisco… Show more
• Worked to create virtual test environment in VMWare using virtual Cisco routers Show less

Bachelor Of Science - Bs, Electrical And Electronics Engineering

Education record