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Network Security & Data Center Architect - Remote

Remote / Online - Candidates ideally in
Wisconsin, USA
Listing for: Propelsys Technologies LLC
Remote/Work from Home position
Listed on 2026-09-02
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity, Network Engineer
Salary/Wage Range or Industry Benchmark: 140000 - 190000 USD Yearly USD 140000.00 190000.00 YEAR
Job Description & How to Apply Below
Position: Hiring! Network Security & Data Center Architect - Remote
  • Work Mode Remote / person should be open to travel as per client's/ account team's ask.
  • Start ASAP
  • Title - Network Architect
  • Location US
  • Work Mode Remote / person should be open to travel as per client's/ account team's ask.
  • Start ASAP
Important
  • Please make sure that the information contained in resumes is limited, concise and accurate for Bpurposes.
  • The candidate should have all the supporting documents and details of the employment (last 10 years) and education, for the respective checks.
  • For CV Analysis check, the information should be very crisp and clear.
Job Title:

Network Security /Network Architect

Grade: 6A/6B

Experience

Required:

Minimum 12+ Years

Job Summary

We are seeking a highly experienced and technically proficient Data Center Network & Security Engineer to lead the design, deployment, and management of complex network and security infrastructures. The ideal candidate will have deep expertise across a wide range of technologies including Cisco Nexus, Check Point, Cisco ISE, Palo Alto, Arista, HP Aruba, and Cisco SD-WAN (Viptela), with a strong background in routing protocols, wireless, and data center technologies such as VXLAN, VPC, and VDC.

Key Responsibilities
  • Design and implement scalable, secure, and high-performance data center network architectures.
  • Lead deployment and configuration of Cisco Nexus (2K/5K/7K/9K), FEX, VDC, VPC, and VXLAN technologies.
  • Configure and manage Check Point and Palo Alto firewalls, including policy management, VPNs, and threat prevention.
  • Deploy and manage Cisco ISE for network access control and identity-based security.
  • Implement and support Cisco Wireless solutions and Cisco DNAC for automation and assurance.
  • Design and maintain MPLS, BGP, OSPF, and other routing protocols in enterprise environments.
  • Integrate and manage Cisco CUCM for unified communications.
  • Deploy and operate Cisco Viptela SD-WAN solutions.
  • Work with Arista and HP Aruba switches and wireless infrastructure.
  • Create and maintain High-Level Designs (HLD) and Low-Level Designs (LLD), network diagrams, and documentation.
  • Collaborate with cross-functional teams to ensure secure and efficient network operations.
  • Provide mentorship and technical leadership to junior engineers.
Required

Skills & Qualifications

15+ years of experience in enterprise network and security engineering.

Deep Hands-on Experience With
  • Cisco Nexus (2K 9K), FEX, VDC, VPC, VXLAN
  • Cisco ACI Solution
  • Check Point and Palo Alto firewalls
  • Cisco ISE, Cisco DNAC, Cisco Wireless
  • Cisco Viptela SD-WAN, Cisco CUCM
  • Routing protocols: BGP, OSPF, EIGRP, MPLS
  • Arista and HP Aruba networking
  • Strong documentation skills with experience in creating HLDs, LLDs, and operational runbooks.
  • Excellent troubleshooting and problem-solving skills.
  • Strong understanding of network security principles and best practices.
Preferred Certifications
  • CCIE (Routing & Switching / Security / Data Center) Preferred
  • Check Point CCSA/CCSE
  • Palo Alto PCNSE
  • Cisco Certified Specialist (ISE, DNAC, SD-WAN)
Education

Bachelor's or master's degree in computer science, Information Technology, or a related field.

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