J

Jacek Burghardt

About

Detail

Denver, Colorado, United States
Contact Jacek regarding: 
work
Full-time jobs
Starting at USD180k/year

Timeline

work
Job
school
Education

Résumé

Jobs verified_user 0% verified
  • Cobank
    Sr. DevOps Network Engineer
    Cobank
    Feb 2025 - Current (1 year 9 months)
    • Developed network automation workflows using Ansible, Python, and Terraform to manage firewall rules, VLANs, and IPAM configurations across Cisco, Palo Alto, r devices. • Integrated CI/CD pipelines with Github Jenkins to automate deployment of network device configurations and updates across multi-vendor environments. • Utilized REST APIs and Python scripts to automate configuration backups, device health checks, and provisioning tasks across SD-WAN and on-prem network gear. • Monitor Networking equipment to • Deployed Terraform modules to provision cloud network components (VPCs, subnets, route tables, security groups) in AWS and Azure, ensuring consistent infrastructure as code. • Designed automated compliance checks using Python
  • Wells Fargo Bank
    Sr. Platform Engineer
    Wells Fargo Bank
    May 2024 - Jan 2025 (9 months)
    • Maintained hybrid AWS/on-prem environment with 60K+ RHEL servers. • Developed Terraform modules and Ansible playbooks for server provisioning and patching. • Troubleshot Palo Alto and Cisco Firepower networking issues; supported Windows Server 2025 clusters. • Administered and troubleshot RHEL 6/7/8/9 systems across hybrid cloud environments, ensuring uptime and performance for mission-critical applications. • Resolved kernel panics, system crashes, file system issues (XFS, ext4), and package dependency conflicts using j ournalctl, dmesg, and strace. • Diagnosed and fixed system performance bottlenecks, including CPU spikes, memory leaks, and disk I/O using tools like top, iotop, sar, and perf. • Automated deployment and configurat
  • LANDIS+GYR
    Sr. Cloud Architect / Platform Engineer
    LANDIS+GYR
    Mar 2023 - Mar 2024 (1 year 1 month)
    • Utilized Datadog Application Performance Monitoring (APM) to fine-tune application performances, leading to enhanced operational efficiency. • Developed and implemented continuous deployment strategies for highly available production workloads, achieving zero downtime. • Monitor and troubleshoot high aviability clusters. Linux Systems and Applications Management
  • I
    Infrastructure Linux Subject Matter Expert
    May 2021 - May 2025 (4 years 1 month)
  • Avaya Inc
    Solutions Cloud Architect
    Avaya Inc
    Oct 2019 - Mar 2023 (3 years 6 months)
    • Collaborate effectively with teammates and vendors, using feedback to resolve issues and manage vendor relationships. • Mentor team members on the Linux environment and DevOps processes to build team expertise. Innovation and Tool Development: • Created operational metrics and tools to monitor performance and security, improving developer productivity and overall system resilience. • Drove automation in deploying security tools and controls, enhancing infrastructure security and compliance with industry standards.
  • Zayo
    Senior Cloud Support Engineer
    Zayo
    May 2018 - Sep 2019 (1 year 5 months)
    • Provided expert management and troubleshooting of VMware infrastructure, including NSX-T, ESXi, vCenter, and vCloud Director. • Resolved complex issues across Windows and Linux platforms, improving system stability and reducing downtime. • Disaster recovery on-prem and in the cloud • Managed patched, troubleshoot issues with large Hyper-V and Nutanix clusters. • Working with FOC manager and high availability clusters.
Education verified_user 0% verified
  • A
    AWS Certified Cloud Practitioner M2EQT69KSBF11 ES
    May 2025
  • G
    GCP Associate Cloud Engineer
    May 2025
  • A
    AWS Certified Cloud Practitioner
    May 2021 - May 2025 (4 years 1 month)
  • University of Colorado
    B.A. in
    University of Colorado
    Sep 2006 - Sep 2010 (4 years 1 month)