David Sievers Email & Phone Number

Reston, Virginia, US

• Coordinates with the U.S. Government and their customers to develop and implement ways to improve the performance of NORAD and USNORTHCOM’s (N-NC) LANs/WANs.
• Develops and implements plans and procedures for routine maintenance of over 400 networking devices spanning over three different networks, located in over 10 different geographical locations.
• Provides the Risk Management Framework (RMF) Team vital Security Technical Implementation Guide (STIG) documentation about specific networking devices while ensuring the proper maintenance is conducted to meet those.
• Communicates with the Cybersecurity Team with their threat and vulnerability analysis on Splunk to help determine possible hazards by tracking down the vulnerabilities to the exact location within the network.
• Advises the 24 Hour Network Operations Center on alerts and notifications that come up on the Network Monitoring Tool SolarWinds and provides proper support and configuration of SolarWinds and all network devices.
• Leads up to four employees on the Network Operations Team as well as three employees on the Cable Team by providing them with project schedules, maintenance, troubleshooting guidance, and an all-round positive work.

Reston, Virginia, US

• Coordinates network operations, maintenance, repairs, and upgrades to optimize network performance and capabilities on all NORAD & USNORTHCOM networks.
• Chosen as the Primary Communication Security (COMSEC) Custodian to manage, maintain, and update over 40 active TACLANES as well as provide guidance to the distant regions on maintaining their encrypted connections.
• Monitors the N-NC networks on SolarWinds to ensure all network outages are troubleshot and fixed within a timely manner.
• Engages with the Security Operations Center to track down devices and personnel that may possibly pose a threat to the safekeeping of Secret Government Information.
• Troubleshoots all network outages which were primarily related to BGP Routing, OSPF Routing, Firewall Policies, TACLANES, connections to servers, and more.

Reston, Virginia, US

• Troubleshoots network outages that supports all of NORAD and USNORTHCOM which involved issues related to routing, DNS, DHCP, 802.1X Authentication, ACLs, VPNs, and more.
• Implements Boundary Modification Requests to allow specific network traffic over the firewall to aid the command in their mission critical duties.
• Supports off site Local Area Networks by working with end users to determine and resolve various network performance issues.
• Aided in the implementation of rules on the Blue Coat Proxy Server to help protect and secure the internal networks.

Chantilly, Virginia, US

• Chosen as the primary technician for on call and immediate support for all General Officers and their staff in their primary office as well as their residence on Peterson Air Force Base.
• Responsible for being the primary travel technician to resolve all issues in six different buildings on and off Peterson AFB covering over 2000 classified and unclassified workstations.
• Partnered with Tier II and Tier III service desk peers based in the US, Mexico, and Canada to personally resolve an average of over 80 complex problems a month.

Glen Allen, VA, US

• Personally updated, configured, and maintained over 1,000 Windows 7 workstations to Windows 10 while maintaining a log of completed and uncompleted systems.
• Reports daily on all complete and incomplete accounts that were migrated to Windows 10 to superiors while communicating with peers about encountering specific issues and how to effectively troubleshoot those issues.
• Completed an 8-hour online Windows 10 Training Course prior to employment.

New Braunfels, Texas, US

- Attended a 10-week program that covered over 180 hours of CompTIA A+, Network+, and Security+ Certification live instruction.- 20+ hours training in virtual lab environments covering hands on computer skills that will be used in everyday IT activities.- Successfully passed the CompTIA Security+ Exam and continuing to prepare for the A+ and Network+.

- Developed a new system to monitor mission support requirements for the largest U.S. Army training event supporting over 11,000 Cadets and 6,000 Cadre members.- Coordinated over 500 successful support missions involving either fuel, water, ammo, food, transportation, and personnel details. - Monitors the daily operations and ensures customers receives all.

- Responsible for the development, well-being, and deployment readiness of over 30 soldiers and their families.- Accountable for over $13 Million of platoon equipment and vehicles.- Commanded over 20 successful tactical convoys during a one month period at the Army National Training Center while managing the distribution of 350,000 gallons of Fuel and.

- Advising the Commander or Director about significant environmental aspects and impacts relative to the organization’s activities. - Knowledge of Fort Carson’s Environmental Management System (EMS) requirements.- Developing and implementing organizational procedures compatible with regulatory, Installation, and program requirements, if applicable.

Maintenance Control Officer- Developed a new maintenance program for over $100 million of highly sensitive equipment.- Lead weekly maintenance meetings to retain a 90% equipment readiness rate for the organization.- Advises the Forward Support Company and the Battalion Commander on the field maintenance status of all vehicles and equipment.- Senior person.

- Oversaw over 120 hours of Police Work through ride a longs and listening in on conversations at the front desk- Observed Officer’s daily activities including patrols, traffic stops, high speed chases, warrants, and peacekeeping in the community- Provided assistance to restrain a criminal attempting to run off after being hand cuffed- Learned tactics and.

Cincinnati, Ohio, US

Bachelor'S Degree, Network Engineering And Security

Comptia Security+ Certification, It Security

Army Basic Officers Leaders Course, Ordnance

Bachelor Of Science (Bs), Criminal Justice/Military Science