Evan Abrahamsen Email & Phone Number

Expert in securing and hardening systems from layer one to seven. Coordinate testing and integration of new technologies in military exercises to advance the future of Undersea Warfare. Provide network architecture expertise to new and existing U.S. Navy technologies from seabed to space.Responsible for the design, build and deployment of custom HPC cluster solutions to suit customer needs. Configure Slurm, Bright Cluster Manager, Red Hat Enterprise Linux, Ubuntu Server, NVIDIA DGX A100, Infiniband and Netapp solutions. Proficient in the operation of Cisco networking solutions, firewalls, deep packet inspection, SIEM technologies, NIPS/HIPS, Enterprise patching solutions and Risk Mitigation. Experienced Incident responder proficient in the identification and counter of adversary Tactics, Techniques and Procedures (TTPs).

Us

Alexandria, Virginia, Us

Washington, Dc, Us

Conducted vulnerability assessment and Incident response for 10 customer networks on the pacific coast. Preformed analysis of raw packet capture data (PCAP), Suricata logs, Zeke (BRO) logs and windows event logs ingested through Elastic stack and Splunk. Installed, configured and deployed 7 ElasticStack, 3 Splunk search head and 3 Splunk indexer installations. Administrated Red Hat Enterprise Linux NGINX, Local Repositories, DNS and NameD servers.

Washington, Dc, Us

Conducted vulnerability assessment and deployment of a small business network. Configured and administrated Microsoft exchange, sharepoint, DNS, DHCP, HBSS, SQL, VMWare ESXI and Solaris servers. Managed and configured Cisco and Alcatel infrastructure devices. Experienced administrator in US Navy IT-21 Networks and programs such as ISNS, COMPOSE, GCCS-M 4.0.3, NTCSS, NIAPS, ESOMS, HBSS, LQosMan, CENTRIXS-J/K.

Washington, Dc, Us

Provided DNS, DHCP, Web Caching, SMTP, Malware Scanning, Routing, Switching and Firewall filtering services to 33 Small and 2 Large enterprise customer networks. Preformed troubleshooting and maintenance on RHEL NameD, Sendmail, Squid, NGINX servers. Configured Cisco L2/L3 Switches and routers.