Senior Network Engineer

New
S
SymmetrioEnterprise networking
United StatesContractSenior
Salary110,000 - 150,000 USD per year
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Job Details

Experience
7+ years of experience as a Network Engineer in enterprise or large data center environments; 5+ years of hands-on experience with Juniper MX and EX platforms.
Required Skills
PythonAnsible

Requirements

  • Have 7+ years of experience as a Network Engineer in enterprise or large data center environments.
  • Have 5+ years of hands-on experience with Juniper MX and EX platforms.
  • Demonstrate strong knowledge of core routing protocols, particularly BGP and OSPF.
  • Be proficient in Junos OS configuration and troubleshooting in production environments.
  • Have experience supporting large-scale router replacement or network migration projects.
  • Be familiar with EVPN design, deployment, and operations.
  • Bring strong analytical, troubleshooting, and problem-solving skills.
  • Collaborate effectively with cross-functional engineering teams.
  • Preferred: hold Juniper certifications such as JNCIP or JNCIE, or equivalent.
  • Preferred: have experience with network automation and scripting, such as Python or Ansible.
  • Preferred: know security best practices in routing and switching.
  • Preferred: be familiar with enterprise change management and documentation processes.

Responsibilities

  • Lead the planning, prioritization, and execution of enterprise-scale Juniper MX960 router migrations.
  • Design and validate EVPN/VXLAN architectures with multiple overlays for scalability, performance, and redundancy.
  • Collaborate with the customer’s Network Engineering team to support seamless integration during migrations.
  • Configure, test, and deploy Junos OS across MX and EX platforms in production environments.
  • Guide the migration from MC-LAG to EVPN, including design validation, testing, and troubleshooting.
  • Develop and maintain documentation for network designs, cutover strategies, and post-migration processes.
  • Serve as a subject matter expert for Juniper routing, EVPN/VXLAN fabrics, and advanced routing protocols.
  • Support after-hours cutovers and provide escalation assistance during critical events.
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110,000 - 150,000 USD per year
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