Network Engineer

Eliassen Group; San Mateo (CA); On-site; USD 110,000 - 124,000; Full time

Job summary

Eliassen Group is seeking a seasoned Network Engineer to design, implement, and operate enterprise and cloud networking across Azure and AWS in San Mateo, CA. The role emphasizes secure connectivity, routing, switching, WLAN, and firewall infrastructure, with automation and standardization driving efficiency.

The contract-to-hire opportunity requires W-2 engagement with benefits. Expect on-site work in San Mateo, CA, and collaboration with Cloud, Platform, Security, and Infrastructure teams to

Qualifications

• 6+ years supporting and administering complex production network systems.
• Expertise in routing, switching, and security architectures.
• Proficiency with cloud networking and hybrid connectivity to support on-prem and cloud resources.

Responsibilities

• Design, implement, and operate enterprise and cloud networking across Azure and AWS.
• Develop network automation for provisioning, monitoring, and configuration management.
• Lead capacity planning and participate in Agile delivery cycles.

Skills

Enterprise networking

Cloud networking (Azure/AWS)

WAN/LAN design

Automation (Ansible, Terraform, Python

Security and firewall

On-call support

Agile collaboration

Education

Bachelor’s degree in a technical discipline

Certifications: CCNP, JNCIS, or VCP-NV

Tools

NX-OS

JunOS

Arista EOS

PAN-OS/FortiOS

Job description

Description

On-site in San Mateo, CA

Our client seeks a seasoned Network Engineer to design, implement, and operate enterprise and cloud networking across Azure and AWS. The role shall focus on secure connectivity, routing and switching, WLAN, and firewall infrastructure, while advancing automation and standardization. The engineer shall support Agile delivery, lead capacity planning, and collaborate with Cloud, Platform, Security, and Infrastructure teams to enable reliable, scalable connectivity for mission and enterprise environments.

This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE following contract duration. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $80.00 to $90.00/hr. w2

Responsibilities

• Engineer public cloud networking in Azure and AWS including secure connectivity models such as ExpressRoute, Transit Gateway, and Cloud WAN/vWAN.


• Design, architect, and implement routing, switching, WLAN, and firewall infrastructure across data centers and remote offices.


• Deploy and manage WAN and VPN connectivity to ensure secure and reliable access for enterprise and mission environments.


• Develop and apply network automation for provisioning, monitoring, and configuration management.


• Collaborate with Cloud, Platform, Security, and Infrastructure engineering teams to create standardized network architectures that support self-service platforms and automation.


• Recommend and implement scalable, automated approaches to operational tasks and vulnerability remediation.


• Contribute to Agile delivery cycles and manage assigned network projects and deliverables.


• Conduct network capacity planning and provide recommendations for growth and optimization.


• Plan and execute network and firewall changes in alignment with change-management and security governance processes.


• Continuously monitor, analyze, and improve network performance, resiliency, and security posture.


• Provide advanced troubleshooting for network hardware, software, and application issues.


• Configure and maintain secure connectivity services such as VPN/ZTNA, HTTPS, and SFTP.


• Create and maintain clear operational and configuration documentation, mentoring operational teams on processes and procedures.


• Engage vendors and strategic partners for escalations, lifecycle planning, and technology evaluations.


• Participate in on-call rotation and scheduled maintenance activities.


• Lead or assist with network upgrades and patching within defined maintenance windows.


• Maintain network device software and license compliance.


• Identify and remediate security vulnerabilities in coordination with IT security teams.

Experience Requirements

• 6+ years supporting and administering complex production network systems.


• Expertise in network routing, switching, and security architectures.


• Proficiency in at least one Network OS such as NX-OS, JunOS, or Arista EOS.


• Proficiency in at least one Network Security OS such as PAN-OS or FortiOS.


• Experience with network automation and infrastructure-as-code such as Terraform, Ansible, or Python.


• Strong understanding of firewall management, segmentation, and VPN technologies.


• Excellent analytical, organizational, and troubleshooting skills.


• Effective written and verbal communication with technical and non-technical audiences.


• Ability to work independently and deliver in a structured, process-driven environment.


• Experience building and managing scalable hybrid connectivity linking on-premises systems with cloud networks.


• Preferred: familiarity with Juniper and Palo Alto solutions and Panorama.


• Preferred: familiarity with WLAN technologies and wireless authentication such as 802.1x and RADIUS.


• Preferred: experience with NAC and network access policy enforcement.


• Preferred: experience with ZTNA/SASE solutions such as Prisma, Zscaler, or Cato.


• Preferred: working knowledge of VMware, Windows, or Linux.


• Preferred: demonstrated project management and leadership skills.


• Preferred: collaborative mindset with ability to coach peers and present to non-technical stakeholders.


• Preferred: solution-driven and adaptable in a change-controlled environment.

Education Requirements

Bachelor’s degree in a technical discipline or 6+ years of relevant experience with a professional certification such as CCNP, JNCIS, or VCP-NV, or equivalent.