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Sr Network Design Engineer
- Insight Global (Suffolk, VA)
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Job Description
Insight Global is seeking s seeking a highly skilled Senior Network Design Engineer with extensive experience in service provider networks, datacenter integration, and enterprise-level routing. The ideal candidate will bring strong technical expertise in routing protocols and VPN solutions, combined with excellent communication skills for collaborating with both technical and non-technical stakeholders.
Specific duties include, but are not limited to the following:
• Design, implement, and manage enterprise and service provider networks, including integration with commercial ISPs (e.g., AT&T) and datacenter environments.
• Design, implement, and manage new Cisco-based SDWAN solution, migrating off a JUNOS platform.
• Configure and optimize BGP, MPLS, and enterprise routing architecture.
• Manage WAN connectivity, including troubleshooting and performance tuning for high availability.
• Deploy and support VPN solutions, including site-to-site and encrypted tunnels over the Internet.
• Collaborate with cross-functional teams to translate business requirements into scalable, secure, and resilient network solutions.
• Document network designs, configurations, and operational procedures.
• Provide advanced troubleshooting and support for escalated issues.
• Mentor junior engineers and contribute to knowledge sharing across the team.
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to [email protected] learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.
Skills and Requirements
Top Secret Clearance
IAT III
CCNP (Cisco Certified Network Professional) or Juniper certification (JNCIP/JNCIE)
• 10+ years Proven experience working with commercial ISPs/service providers and integrating connectivity into datacenter environments.
• Strong knowledge of BGP, MPLS, and enterprise routing protocols.
• Hands-on experience with Juniper networking platforms (Cisco experience a plus).
• Demonstrated expertise with WAN links and performance optimization.
• Experience configuring and supporting VPN solutions (site-to-site, IPsec tunnels, etc.).
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