Senior Network Engineer

Reposted 23 Days Ago
Livermore, CA
In-Office
Senior level
Consulting • Financial Services
The Role
The Senior Network Engineer designs, builds, and supports the Enterprise LAN/WAN network, troubleshoots issues, and manages complex infrastructure projects while collaborating with business units.
Summary Generated by Built In
About the organization
A well-established, community-focused financial institution headquartered in the Bay Area, known for its personalized banking services and long-standing commitment to local communities. The organization offers a full range of financial products including personal and business banking, mortgage lending, and wealth management. It distinguishes itself through relationship-based service, local decision-making, and support for regional economic growth through philanthropic initiatives and community engagement.
Position Overview:
The Senior Network Engineer performs activities required to design, build, deploy, and support the Enterprise LAN/WAN network and supporting branch operations, production datacenters, applications, telephony and video systems, and other devices. This is a technical position that requires strong troubleshooting and analytical skills, combined with a keen ability to communicate well in both verbal and written form.
Roles and Responsibilities
  • Respond, troubleshoot, identify root causes, and remediate issues in a complete, documented, and timely manner.
  • Ensure that appropriate monitoring, alerting, and logging mechanisms are in place and functioning optimally at all times.
  • Ensure network devices are configured and maintained in accordance with appropriate standards, best practices, and regulatory compliance requirements. Utilize and follow the change management process for network changes.
  • Provide Level 3 support to Network Operations for all LAN/WAN issues.
  • Keep abreast of new technologies and recommend adoption as appropriate. Identify areas for automation or other process improvements.
  • Participate in team on-call rotation and provide support during project and operations-related cutovers.
  • Partner with business units to understand organizational needs and plan, design, implement, and support production data centers.
  • Design, configure, implement, and support connectivity to leading Cloud providers per business requirements.
  • Manage network uptime by auditing and enhancing network monitoring.
  • Manage multiple high-visibility, high-impact projects simultaneously.
  • Work with cross-functional teams supporting business applications and on-prem infrastructure and cloud.
  • Proactively identify gaps, risks, and issues and navigate organizational structure to resolve them.
  • Plan, design, and coordinate the implementation of WAN or Internet-related activities in support of defined requirements generated by business and growth demands.
  • Validate project requirements, define project scope, develop project schedules, and produce detailed designs for assigned projects.
  • Perform analysis and diagnosis of highly sophisticated networking problems related to WAN or Internet.
  • Prepare and maintain up-to-date documentation detailing the deployed solutions.
  • Plan and execute highly sophisticated network upgrades and migration activities.
  • Assist with deployment and strategy of tools and related Network Management Systems.
  • Provide mentorship for existing network team members as appropriate.
Qualifications
  • Bachelor's degree in Computer Science or related field (or equivalent experience).
  • Requires traveling to Bay Area branch locations.
  • Basic routing, switching, VPN, wireless, firewall skills, and troubleshooting network knowledge.
  • Expert knowledge of Cisco networking equipment and software — Cisco CCNA, CCNP, or equivalent work experience.
  • Hands-on Senior Network Engineer with over 4 years of experience in network design, architecture, and administration of multi-platform LAN/WAN environments.
  • Demonstrated ability to systematically troubleshoot problems in complex systems and network environments.
  • Experience designing and supporting high-availability networks in load-balanced, n-tier application environments.
  • Experience supporting secure enterprise wireless networks, including Meraki knowledge and experience.
  • 4+ years of experience with planning and design of customer-facing production data centers.
  • Strong knowledge and experience in IP networking, L2/L3 network protocols (spanning-tree, OSPF, BGP), LAN/WAN, TCP/IP, DHCP, DNS, routing, QoS, VLAN, ACL, NAC.
  • Strong WAN background.
  • SD-WAN project implementation experience a plus.
  • Expert knowledge in building hybrid cloud approaches.
  • Expert knowledge and experience with VPN encryption technologies, modern switching platforms, and firewalls including policy implementation and capacity management.
  • Expert knowledge of Cisco equipment is highly desirable.
  • Expert knowledge and experience with routing protocols and traffic engineering.
  • Experience with infrastructure testing and troubleshooting tools including packet capture devices, network equipment debug and diagnostics (Wireshark, NetFlow, SolarWinds Orion).
  • Experience in security policy implementation and managing the design and support of network environments to maintain policy integrity.
  • Experience improving network monitoring to avoid service disruptions.
  • Proven ability to manage mission-critical, highly visible infrastructure projects to completion.
  • Experience in telephony and understanding of various standards.
  • Excellent written, verbal, and presentation skills.
  • Automation experience is a plus.

Top Skills

Cisco Ccna
Cisco Ccnp
Dhcp
Dns
L2/L3 Network Protocols
Meraki
Netflow
Qos
Sd-Wan
Solarwinds Orion
Tcp/Ip
Vlan
Vpn
Wireshark
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The Company
Pleasanton, California
10 Employees
Year Founded: 2003

What We Do

We partner with our clients and empower their success by providing consulting services across HR, accounting and SaaS integration. We leverage cloud technologies to accelerate our partners’ digital transformation and enhance their competitive advantage in the market. Our full suite of business solutions is designed to support each stage of our client’s journey, gradually evolving as their needs grow.

WHO WE ARE
LTD Global has been serving clients’ needs domestically and internationally since 2003. We specialize in providing support in Accounting, Administrative and Technical areas. We are a fast-growing small business headquartered in Pleasanton. LTD Global is a certified woman-owned business along with being Alameda SLEB certified and a participant in the 8(a) SBA program. We service clients in the Private, Non-Profit and Government sectors.

WHAT WE DO
LTD Global solves clients problems by providing consulting and services to support accounting, administrative, HR and recruitment, and technical needs.

OUR PHILOSOPHY
LTD Global is here to help make lives easier for our clients. We value integrity, reliability and trust. We have grown together with our clients that have partnered with us since Day 1. We know that we must adapt to the fast-changing business landscape. LTD Global takes pride in our company by utilizing technology options and tools in the industry that serve our clients best by helping us be more effective in the daily execution of tasks. We value giving back to our community and social-goodwill is a key component of our culture. This is why we support various non-profit organizations by donating our time and resources to help support these causes

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