Network Security Engineer Resume

PROFESSIONAL EXPERIENCE

Confidential

Network Security Engineer

Responsibilities:

Confidential

Network Security Engineer

Responsibilities:

Implemented security policy on Juniper SRX, Cisco ASA, and Palo Alto/Panorama managed firewalls.
Supported 25+ Production, Development, QA, UAT, Staging, Implementation, Training, and Demo environments hosted on 300+VMs in 4 data centers across the United States and Germany.
Managed a broad range of technologies including CentOS Linux, RHEL, Windows Server, VMWare vSphere and vCloud DIrector, Cisco switches, Brocade switches, F5 load balancers,, Palo Alto firewalls.
Performed F5 load balancer rebuild and migration to high availability pairs for Production and Non - Production environments.
Administered SSL/TLS termination on F5s including certificate provisioning with OpenSSL, encryption protocol and cipher configuration.
Leader on project to tech refresh Axway Secure Transport integration platform from a single node to a high availability cluster.
Worked with a MSP to stand up the organization s first Production environment in EMEA.
Configured IPsec tunnels for the organization s satellite office and backup SSL VPN to datacenters on Palo Alto and Fortinet firewalls.
Managed internal (BIND on CentOS and Solaris) and public DNS records.
Utilized Ansible to deploy Nagios NRPE agents, plug-ins, and configurations to CentOS servers.
Installed and managed Postfix MTAs and Dovecot.
Managed user accounts and sudo groups with Apache Directory Studio and Sun/Oracle Directory Server.