Tim Witteveen

Tim Witteveen

resume@ewitteveen.org

5106 Bilbao Drive, Pasco, WA 99301

An experienced PMP and IT Professional 

Summary

Dynamic Information Technology leader with over 15 years of management experience including experience using High Performance Computing (HPC) systems with an emphasis on distributed computing technologies and computational methods. A Subject Matter Expert in Automation and Cyber Security who enjoys working closely with stakeholders and IT teams to turn data into critical, actionable information and insights that facilitates sound business decisions. Proven ability to implement technology solutions and provide data that is accurate, congruent and reliable, while ensuring the information is easily available to users for direct consumption or integration with other systems. Thrives in a collaborative work culture and values a rewarding career.


Core Competencies:

    IT & Project Management
    HPC  Administration
    Stakeholder Communications
    Relationship Building
    Organizational Leadership
    Computer & Network Security
    Talent Training & Development
    Risk Analysis & Mitigation
    Technical Documentation
    Continuous Improvement

Technical Skills:

Amazon AWS, Azure, VMWare, OpenStack, Terraform, Ansible, Chef, CFEngine Linux, OS X, AIX, Windows, Cisco IOS, bash, python, perl, Openstack, Grafana, Graphite, elasticsearch, logstash, moab, slurm

Professional Experience:

IT Project Manager, Pacific Northwest National Laboratory (PNNL), Richland, WA (2006 to 2019) 

Led project management and project controls staff assigned to the Molecular Sciences Computing (MSC) operations and the National Security Directorate (NSD). Trained, coached, and mentored staff in project management and project controls requirements, processes, and systems. Developed new business opportunities while providing strategic guidance to assist NSD Project Management Office Directors, Project Managers, Line Managers, and Sector Managers in meeting their organizational and programmatic objectives. Led project management activities of various crucial lab level projects. 

  • Directly contributed towards the development and promotion of six direct reports. 
  • Deployed Energy Exascale Earth System (E3SM) resource, simulating the fully coupled Earth system at high-resolution and incorporating coupling with energy, water, land-use and related energy-relevant activities, with a focus on near-term hind-casts (1970-2015) for model validation and a near-term projection (2015-2050) as needed for energy sector planning. 
  • Worked to ensure the team remained customer focused, delivered high-quality products and services, and remained proactive, results oriented, and successful.  

IT Project Lead, PNNL, Richland, WA (2004 to 2006) 

Delivered leadership to the Remote Web Access team responsible for managing the Application firewall, forward proxy, reverse proxy, and authentication / authorization services. 

  • Implemented High Availability for SiteMinder Policy Servers, Policy Stores, and authentication servers to dramatically improve user satisfaction with the Web Single Sign On service. 
  • Implemented the NetContinuum web application firewall and redundancy, increasing web server availability, reliability, and security while protecting web servers from malicious attacks, SQL Injection attacks, and scripted attacks. 
  • Worked with SCINet wireless and security teams at SuperComputing 2004, to detect rogue access points and track down compromised computer systems. 
  • Deployed High Performance Computing System 2 (HPCS2) resource for Environmental Molecular Science Laboratory (#4 on top 500 that year).  

Additional Experience: 

Senior Research Scientist | PNNL, Richland, WA 

Senior Systems Programmer | First Data Card Services Group, Omaha, NE 

Scripting Technologist | Idelman Telemarketing Inc., Omaha, NE


Certifications:

  • Project Management Professional from Project Management Institute, January 2008
  • Cisco Building Scalable Cisco Internetworks, June 2003.
  • IBM Certified Advanced Technical Expert, November 2000.
  • IBM Certified Specialist AIX Communications, November 2000.
  • IBM Certified Specialist AIX Installation, Backup and System Recovery, November 2000.
  • IBM Certified Specialist AIX System Administration, October 1999
  • Active United States Government Security Clearance

Education:

  • Management Skills Development Program, "PNNL University", 2016
  • Bachelor of Arts, Grace University, Omaha, NE, 1994

Publications:

Presentations:

  • Live CD Web Server. Linuxfest Northwest. Bellingham, WA, April 2006
  • PNNL High Performance Linux Clusters. Linuxfest Northwest. Bellingham, WA, April 2004.
  • IEEE Computer and Communication Society. Portland, Oregon, May 2003.
  • Pacific Northwest National Laboratories - Home of HPCS2 1400 Processor HP Supercluster.
  • Supercomputing at PNNL. Rice University High Performance Technical Computing Symposium. Houston, Texas, April 2003.
  • Security by the Redbook. IBM Technical University. Dallas, Texas, September 2000.

LinkedIn: