Derse is a $210M international design and marketing consulting company operating in the Specialized Design Services industry. Headquartered in Milwaukee, WI, the company has 600+ employees with divisions throughout the United States and Europe.

The Master Lock Company is a $600M global manufacturing company based in Oak Creek, WI. The company has 1200 employees in eight different countries and is a subsidiary of Fortune Brands, Inc, a $4.5B publicly traded holding company. ● Architected and manageed global Cisco & HP network infrastructure across 14 offices and data centers in eight countries on three continents. Deliverables included increased availability, performance, cost reduction, and adaptability in accordance with international governmental laws and compliance. ● Designed and managed cyber security systems world-wide. Security systems include, but not limited to: Cisco firewall clusters, Palo Alto firewall clusters, intrusion prevention systems, system security posture detection, identity and access management, authentication systems, rogue access mitigation, security log auditing, and threat mitigation.● Architected multi-year enterprise-wide network infrastructure refresh with a focused target of increased resiliency, multi-path availability, single-point-of-failure elimination, enterprise-level security, ● Collaborated on network topology and disaster recovery methodologies for VMWare high-availability virtual infrastructure environments. ● Led administration of Microsoft server, Active Directory, DNS, and DHCP platforms.● Developed disaster recovery and immediate business continuity frameworks and policies.

Direct Supply is a $648M supply and distribution company in the skilled nursing and senior living industries. Based in Milwaukee, WI the company has 1,300 employees and facilities in the United States and China. ● Manage and administered enterprise-wide Cisco and Nortel wired and wireless LAN infrastructure. ● Manage internal security systems enterprise-wide. Security systems include: McAfee firewalls, user-based network access control, rogue access prevention, log auditing, and anomaly detection.● Develop documentation concerning all facets of network infrastructure, partner security, and campus disaster-recovery topologies.

Mortgagebot is $37.7M startup company providing web-based mortgage solutions for over 1,000 banks and credit unions in the United States. ● Design and manage external and internal security systems enterprise-wise. Security systems include: firewalls, multiple IPS technologies, remote vulnerability system assessments, network access control, and security threat mitigation systems.● Design and administer enterprise-wide Cisco wired and wireless LAN infrastructure.● Manage United States Federal government security auditing, compliance, and regulatory assessments.

Quarles & Brady is a United States law firm with 1,200 employees and eight offices nationwide. It is the second-largest law firm in the states of Wisconsin and Arizona. ● Design, implement, secure, and administered Cisco LAN and WAN infrastructure and security systems across eight offices nation-wide, serving more than 2000 nodes/1100 employees nation-wide.