Network Engineer, Sr Staff
Technology, Data & Digital · IT Infrastructure & Security · Cloud Engineering · DevOps
In short
Synopsys is seeking a Senior Staff Network Engineer to design, implement, and support large-scale enterprise networks. This role requires 8+ years of experience, deep technical knowledge of network protocols and security, and proficiency in automation tools like Python, Ansible, and Terraform.
Responsibilities
- Design and architect enterprise network solutions across LAN, WAN, data center, wireless, and security infrastructure that support a global workforce and AI-driven workloads
- Deploy, configure, and troubleshoot production network infrastructure using Cisco, Aruba, Versa, Palo Alto Networks, and Zscaler platforms in multi-site environments
- Build and maintain automation workflows using Python, Ansible, Terraform, and REST APIs to standardize configurations, reduce manual intervention, and improve deployment speed
- Lead the implementation of SD-WAN, EVPN/VXLAN, and DMVPN architectures to optimize connectivity and scalability across distributed sites
- Monitor network performance and security posture, analyze packet captures to diagnose latency, packet loss, and application-layer issues, and drive resolution
- Develop and maintain network documentation including architecture diagrams, configuration standards, security policies, and operational runbooks
- Mentor network engineers and cross-functional IT teams, sharing knowledge on complex protocols, troubleshooting techniques, and automation best practices
Requirements
- Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent practical experience
- 8+ years of hands-on network engineering experience, with several years in a senior or architecture-focused role designing and supporting large-scale enterprise networks
- Expert-level knowledge of routing and switching protocols including BGP, OSPF, EIGRP, EVPN/VXLAN, SD-WAN, and MPLS in multi-vendor environments
- Deep experience with network security technologies and protocols including IPSec, IKE, GRE, TACACS, RADIUS, 802.1x, NAC, and EAP-TLS
- Proficiency with network automation and configuration management tools such as Python, Ansible, Terraform, OpenStack, and REST APIs
- Extensive hands-on experience deploying and troubleshooting Cisco routing/switching, Aruba wireless, Palo Alto firewalls, and Zscaler secure access platforms
- Strong packet analysis skills using tools like Wireshark or tcpdump to diagnose root causes of performance degradation, latency, or connectivity failures
- Understanding of AI and machine learning concepts as they apply to network operations, including familiarity with AI-driven anomaly detection, predictive analytics for capacity planning, and how large language models can assist with configuration generation and troubleshooting workflows
Desired Qualifications
- Certifications such as PCNSE, ZIA/ZPA, CCNP, CCIE, CISSP, or equivalent work experience are a strong plus
- You can explain a complex BGP routing decision or firewall policy conflict to a non-technical stakeholder in two sentences without losing the nuance or oversimplifying the risk
- You do not wait for a crisis to automate. You see repetitive manual tasks and build scripts, playbooks, or workflows that make the next deployment faster and more reliable
- You are comfortable working after hours to support maintenance windows, upgrades, or critical incidents, and you plan those windows with enough detail that they rarely go sideways
- You stay current on emerging technologies like AI-driven network operations, machine learning for anomaly detection, and large language models, and you think about how they apply to real infrastructure problems
Benefits
- Comprehensive range of health, wellness, and financial benefits
- Monetary and non-monetary offerings
- Recruiter will provide more details about the salary range and benefits during the hiring process
- In addition to the base salary, this role may be eligible for an annual bonus, equity, and other discretionary bonuses
- Comprehensive health, wellness, and financial benefits as part of a competitive total rewards package
#Network Engineering#Information Technology#Enterprise Networks#Routing#Switching#Wireless#Security#Data Center#BGP#OSPF#EVPN/VXLAN#SD-WAN#MPLS#Cisco#Aruba#Palo Alto Networks#Zscaler#Python#Ansible#Terraform#Automation#Network Architecture
Company
Synopsys Inc
Job Posted
22 hours ago
Employment Type
Full Time
WorkMode
On Site
Experience Level
Senior
Locations
Sunnyvale, United States
Qualification
Bachelor
Applicants
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