Nate Rathjen Email & Phone Number

Leesburg, VA, US

Leesburg, Virginia, US

Part of two-person team responsible for all technology and most physical infrastructure of small government contractor and data science consulting firm. Responsible for administration of cloud services (AWS and G Suite), hypervisors (ESXi and XenServer), Linux servers, Windows servers and laptops, Active Directory, public websites, firewalls (Cisco ASA and.

System administrator responsible for the entire infrastructure of the SOC. Administers an internal Active Directory domain and associated Windows workstations and servers, internal Red Hat and CentOS servers, CentOS log collection appliances deployed to customer sites, ESXi hosts and a vCenter environment, network equipment including Cisco L3 switches and.

Developed and leveraged existing open source intelligence gathering tools in aremote capacity.

Charlottesville, VA, US

Assistant for Python-based third-year class in software design and engineering.Responsible for managing two laboratory sessions a week, answering studentquestions, and grading assignments

Falls Church, Virginia, US

Assisted with a variety of internal and contracted security efforts, including draftingsections of contract proposals. Designed and stood up a network of honeypots toprovide threat intelligence to internal security operation centers. Assisted with thedevelopment of a new internal penetration testing process and practice range.

Manassas, VA, US

Intern for a small business providing high-tech systems, services, & products to DoD,civilian agencies & commercial clients. Designed/developed a variety of C, C++ andJava programs for internal use & deployment onto submarines. Projects ranged fromwriting internal test tools from scratch to entire redesigns of existing components.