{"data":{"jobs":{"edges":[{"node":{"frontmatter":{"title":"Network Engineer","company":"Bleckmann","location":"Columbus, OH","range":"April 2026 - Present","url":"#"},"html":"\n- Lead engineer for a large-scale enterprise network of 15,000+ devices across 250+ locations, managing high-availability infrastructure across on-prem data centers, Azure, and GCP.
\n- Orchestrated the full-scale migration of enterprise WAN from legacy MPLS to Fortigate SD-WAN, including the design and deployment of high-availability VPN tunnels to Google Cloud.
\n- Modernized core data center and distribution center architectures, migrating from Cisco ACI to Nexus spine-leaf topologies and upgrading legacy Catalyst cores to Catalyst 9500 series.
\n- Engineered and supported a comprehensive Cisco Meraki and Fortinet stack, including the deployment of segmented VLANs, guest Wi-Fi isolation, and IP-based voice (VoIP) telephony systems.
\n
"}},{"node":{"frontmatter":{"title":"Network Engineer","company":"American Signature","location":"Columbus, OH","range":"November 2022 - April 2026","url":"#"},"html":"\n- Lead engineer for a large-scale enterprise network of 15,000+ devices across 250+ locations, managing high-availability infrastructure across on-prem data centers, Azure, and GCP.
\n- Orchestrated the full-scale migration of enterprise WAN from legacy MPLS to Fortigate SD-WAN, including the design and deployment of high-availability VPN tunnels to Google Cloud.
\n- Modernized core data center and distribution center architectures, migrating from Cisco ACI to Nexus spine-leaf topologies and upgrading legacy Catalyst cores to Catalyst 9500 series.
\n- Engineered and supported a comprehensive Cisco Meraki and Fortinet stack, including the deployment of segmented VLANs, guest Wi-Fi isolation, and IP-based voice (VoIP) telephony systems.
\n
"}},{"node":{"frontmatter":{"title":"Senior Desktop Administrator","company":"OhioHealth","location":"Columbus, OH","range":"March 2018 – November 2022","url":"#"},"html":"\n- Provided Tier 3 infrastructure support, managing endpoint network connectivity for enterprise-wide deployments of IP phones, medical devices, and workstations.
\n- Diagnosed complex Layer 1 and Layer 2 connectivity issues using Fluke testers, analyzing switchport configurations, and managing Network Access Control (NAC) entries.
\n- Administered static and DHCP IP assignments via EIP and managed enterprise-wide Active Directory and Azure environments for secure access control.
\n- Led IT infrastructure planning for 40+ enterprise expansion projects, coordinating the physical and logical integration of new facilities into the core network.
\n- Managed security vulnerability remediation by performing Tenable scans and implementing infrastructure-level security protocols across the enterprise.
\n
"}},{"node":{"frontmatter":{"title":"IT Desktop Support Technician","company":"OhioHealth","location":"Columbus, OH","range":"May 2015 – March 2018","url":"#"},"html":"\n- Delivered Tier 2 on-site infrastructure support, maintaining network connectivity for a diverse ecosystem of clinical endpoints, mobile devices, and peripherals.
\n- Performed field-level network troubleshooting, utilizing Fluke testers to validate physical layer integrity and reviewing switch configurations for VLAN and port-level issues.
\n- Administered Network Access Control (NAC) configurations and evaluated EIP settings to ensure secure and efficient device onboarding across the enterprise.
\n- Managed high-volume ticket queues (ServiceNow), executing hardware lifecycle upgrades, network equipment relocations, and critical break/fix resolutions.
\n- Mentored and onboarded junior technicians, standardizing technical documentation and knowledge base articles for network troubleshooting procedures.
\n
"}},{"node":{"frontmatter":{"title":"Device Deployment Specialist","company":"OhioHealth","location":"COlumbus, OH","range":"February 2015 – May 2015","url":"#"},"html":"\n- Executed high-volume infrastructure refreshes, managing the end-to-end deployment and network integration of 30+ enterprise endpoints per week.
\n- Utilized network discovery tools to audit and identify underutilized or end-of-life hardware, optimizing network asset utilization across the enterprise.
\n- Provisioned replacement hardware by configuring network settings and mirroring complex workstation configurations to ensure seamless connectivity and uptime.
\n- Validated Layer 1 connectivity and endpoint configurations during hardware swaps, ensuring new equipment adhered to established network security standards.
\n
"}},{"node":{"frontmatter":{"title":"IT Help Desk Technician (Tier 1 Support)","company":"OhioHealth","location":"Columbus, OH","range":"August 2014 – February 2015","url":"#"},"html":"\n- Acted as the primary point of contact for enterprise-wide infrastructure issues, resolving Tier 1 network, hardware, and access control requests.
\n- Diagnosed and triaged network connectivity issues, Active Directory permissions, and VDI session disruptions using remote management tools.
\n- Leveraged enterprise administration suites including EfficientIP, NAC, and Microsoft Azure to troubleshoot endpoint and identity-based network access.
\n- Documented technical resolutions within ServiceNow, utilizing and refining knowledge base articles to maintain high first-call resolution (FCR) rates.
\n- Utilized SCCM and VMware to manage and troubleshoot virtual and physical infrastructure for thousands of clinicians and support staff.
\n
"}}]}}}