John Jensen Email & Phone Number

Reston, Virginia, United States

Reston, Virginia, United States

The crux of my role as Staff Network Engineer has been serving as lead network engineer for CoreSite's OCX Enhanced Network Services products. Other duties as assigned include mentoring other engineers, building out our nationwide 100G backbone, operational escalation, and developing new tools to keep CoreSite's production network running smoothly.

Reston, VA

Heavy focus on automation and DevOps practices while managing CoreSite's nationwide datacenter network and IXPs. Extensive use of open source orchestration and monitoring tools, including Docker, Ansible, ElasticSearch and InfluxDB.

Herndon, VA

Mainly served as Networking SME for Amazon's BMS team. Most of what I performed at this second stint at Amazon revolved around standardizing and deploying new network designs for Amazon's building automation and controls systems. Acted as a liaison between Amazon's production Network Engineering team and their Building Infrastructure Operations group..

Reston, VA

Deploy and automate Carrier Ethernet and MPLS/VPLS based solutions for the second largest peering exchange in the U.S. Extensive use of Perl and Python for automation revolving around deployment, configuration, and configuration standardization.

Seattle, WA

Perform protocol/performance/feature testing and bug reproduction and verification on Amazon's network hardware and software platforms. Use of IXIA hardware and software for traffic generation and analysis as well as test automation and execution. Use of and automation around GaleForce software used to interface with MRV MCC equipment in order to.

Seattle, WA

Member of the team responsible for maintaining automation revolving around Amazon's network systems, including the tool for moving traffic off of transit/peering circuits, tools used to maintain configuration/verify configuration policy on Amazon's network devices, and tools used to deploy ACLs to Amazon's network devices.

Seattle, WA

Performed operational duties for Amazon network engineering as well as escalation for Tier One Support. Also performed operational duties for Infrastructure Technology Operations, which was a team that handled projects that involved process improvements via automation for Infrastructure objectives. Federated Amazon's network monitoring system and extended.

Seattle, WA

Front line support for Amazon.com systems and network operations. Managed high-severity events which involved AWS or Amazon's retail website. Worked on projects with other network engineering teams. Deployed one of the first CloudFront POPs in Newark, NJ. Remotely configured and turned up a number of other POPs in the initial CloudFront deployment..

Northern VA

Member of the team of technicians responsible for supporting the physical network and systems infrastructure for Amazon.com. Supported multiple data centers throughout the Northern Virgina area. Worked with other engineering teams for maintenance and support of various aspects of Amazon's datacenter infrastructure, including networking equipment such as.

Crystal City, VA

Worked with a staff of 15 Tier I support technicians responsible fortroubleshooting basic software and hardware issues. Supported 1000+ users at sites nationwide; worked as a government contractor responsible for supporting GSA’s Federal Supply Service. Used Proxy remote control software to access user’s machines and assist them visually as well as.

Springfield, VA

Worked as a government contractor on a helpdesk taking upwards of 10,000 calls per month from various employees of the Department of Homeland Security and Customs and Border Protection. Worked with an 8-person team responsible for Asset Management and IT hardware support. Fielded calls for various hardware and software issues to other support teams and.

Forest Park Senior High School - Woodbridge, VA

Member of a two-person team working in conjunction to deliver end-user technical support for teachers and administrative staff. Actively facilitate the updating of software, hardware, performance of system configuration and maintenance on a constant basis. Perform daily maintenance on the school’s Novell servers, including backup tape changes, checking.

Central Administrative Facility, Manassas, VA

Deliver end-user technical support within temporary position asTechnical Assistant within the main administrative facility that serves all IT needs of the local school system. The facility supports administrative offices and all schools, which together consist of a user base of over 1,000 employees. Actively facilitate the updating of software, performance.