Senior Network Engineer

Our client is seeking an experienced Senior Network Engineer to join their technical services team. This role is dedicated to providing high-level design, implementation, and ongoing support for a diverse portfolio of local clients in the Southeastern Wisconsin area.

The ideal candidate is a proactive problem-solver who excels in client-facing environments and possesses a deep technical background across multi-vendor networking stacks.

• Technical Support & Delivery: Provide ongoing networking support services for current and future clients, ensuring high availability and optimal performance.
• Network Administration: Manage day-to-day administration of complex client networks, including firewalls, switches, and wireless infrastructure.
• Project Leadership: Execute high-level network design and implementation projects from inception to completion.
• Documentation: Create and maintain comprehensive network and project documentation to ensure operational continuity.
• Client Relations: Serve as a primary technical contact, communicating effectively across all levels of a client's organization.

- 7+ years of professional experience in high-level network design, implementation, and support.

- Firewalls/Security: Fortinet, Cisco, Palo Alto, ZTNA, and VPN technologies (SSL-VPN, IPSec).

- Routing & Switching: HPE/Aruba, Cisco, Fortinet, and Juniper.

- Connectivity: LAN/WAN, ACLs, VLANs, and strong IPv4/Subnetting mastery.

- WLAN: 802.11ac/ax standards, wireless controllers, and APs (HPE/Aruba, Cisco, Fortinet).

- NAC: HPE/Aruba ClearPass, FortiNAC, or Cisco ISE.

- SAN: iSCSI SAN architecture and storage area network management.

- Advanced Routing: SD-WAN, OSPF, and BGP protocols

- Ability to travel locally within Southeastern Wisconsin to provide on-site client support.

- Proven organizational skills with the ability to manage multiple projects simultaneously; must be a self-starter with a high level of attention to detail.

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.