Network Engineer (Onsite)

SysTechCorp Inc; San Diego (CA); Presencial; USD 140.000 - 210.000; Jornada completa

Descripción de la vacante

SysTechCorp Inc in San Diego is seeking an experienced Network Engineer to join our team, bringing strong system-level networking and analytical troubleshooting skills. You will focus on network performance, HPC networking, and infrastructure across cloud and on‑premises environments.

You will analyze and optimize networks across AWS, Azure, and Google Cloud, troubleshoot LAN/WAN issues, and collaborate with cross-functional teams to drive reliable, scalable infrastructure.

Formación

• Bachelor's degree with 10+ years of experience; or Master's/PhD with 7+ years.
• Strong knowledge of TCP/IP, VLANs, EVPN, VRF and QoS.
• Hands-on LAN/WAN troubleshooting and packet analysis.
• Experience with cloud and on-premises infrastructure and SaaS networking.
• Proficiency in Linux systems and administration.
• Experience with routers, switches, load balancers, and firewalls across platforms.
• HPC networking experience and network automation tooling.

Responsabilidades

• Analyze and optimize network performance across cloud and on‑prem infrastructures.
• Collaborate with engineering teams to improve application design and reliability.
• Monitor performance across AWS, Azure, Google Cloud, virtualization, and bare-metal.
• Troubleshoot complex LAN/WAN issues and perform packet analysis.
• Develop models to predict system behavior from network changes.
• Support internal engineering and customer service teams in resolving issues.
• Coordinate with cross-functional teams to drive issue resolution.
• Maintain accurate documentation of network infrastructure and design changes.

Conocimientos

TCP/IP

VLANs

Spanning Tree

EVPN

VRF

QoS

LAN/WAN

Packet analysis

Linux internals

System administration

Routers & switches

Load balancers

Firewalls

HPC networking

Network automation

Perl

Python

Bash

Ansible

Puppet

Chef

Wireshark

AWS

Azure

Google Cloud

Educación

Bachelor's degree in CS/CE or related field

Master's or PhD in related field

Herramientas

Ansible

Puppet

Chef

Perl

Python

Bash

Wireshark

Descripción del empleo

Experience: 10+ years with a Bachelor's degree or 7+ years with a Master's/PhD

Job Description:

We are looking for an experienced Network Engineer with strong system-level networking and analytical troubleshooting skills. The ideal candidate will have expertise in network performance, high-performance computing (HPC) networking, and infrastructure across cloud and on-premises environments.

Key Responsibilities:

• Analyze and optimize network performance across cloud and on-premises infrastructures.
• Collaborate with engineering teams to improve application design, performance, and reliability.
• Monitor and measure network performance across AWS, Azure, Google Cloud, virtualization, and bare-metal environments.
• Troubleshoot complex LAN/WAN issues, perform packet analysis, identify root causes, and recommend solutions.
• Develop models to analyze and predict system behavior based on network configuration changes.
• Support internal engineering and customer service teams in resolving technical issues.
• Work with cross-functional teams, project managers, and technical stakeholders to drive issue resolution.
• Maintain accurate technical documentation related to network infrastructure and design changes.

Required Skills and Qualifications:

• Strong knowledge of TCP/IP, VLANs, Spanning Tree, EVPN, VRF, and QoS.
• Hands-on experience troubleshooting LAN/WAN and performing packet analysis.
• Familiarity with Linux internals and system administration.
• Experience with routers, switches, load balancers, and firewalls across cloud and on-premises platforms.
• Experience with High Performance Computing (HPC) networking.
• Network automation experience using Perl, Python, Bash, Ansible, Puppet, Chef, or similar tools.
• Experience building and supporting network infrastructure in SaaS environments.
• Knowledge of computer system components, including processors, memory, storage, and network adapters.
• Understanding of high-speed networking and high-performance storage protocols.
• Strong analytical, debugging, communication, and problem-solving skills.

Education and Experience:

• Bachelor's degree in Computer Science, Computer Engineering, or a related field with 10 years of relevant experience; OR
• Master's or PhD degree in a related field with 7 years of relevant experience.