Sr. Network Engineer Jobs in California

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Senior Network Engineer

Johnson & Johnson

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Remote or Santa Clara, California, USA

Full-time

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m
Posted 12 days ago | Updated 11 hours ago

Senior Network Engineer I

DigitalOcean

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San Francisco, California, USA

Full-time

We want people who are passionate about building huge scale networks on the Internet. We are looking for a Senior Network Engineer to join the existing network engineering team, working with the infrastructure group. Reporting to the Manager of Network Engineering, the Network Engineer will be part of a team that is designing, implementing and maintaining the DigitalOcean network from the Internet edge to the hypervisor connections. Our networks need to be massively scalable, and enable systems
Posted 52 days ago | Updated 11 hours ago

Senior Network Engineer: Infrastructure

DigitalOcean

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San Francisco, California, USA

Full-time

We want people who are passionate about building huge scale networks on the Internet. We're looking for a Senior Network Engineer: Infrastructure who's excited about building highly scalable networks designed for high-performance GPU and AI workloads. We work with other infrastructure and engineering teams to ensure new products and features have scalable network architectures and will provide the performance our customers require. If you're looking for a fulfilling challenge working with advan
Posted 52 days ago | Updated 11 hours ago

Senior Network Engineer

Roblox

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San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 60+ days ago | Updated 11 hours ago

Senior Network Engineer - Plex

Rockwell Automation

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Remote or Troy, Michigan, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world
Posted 60+ days ago | Updated 11 hours ago

Senior Network Engineer - VP

Citi

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Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic
Posted 60+ days ago | Updated 11 hours ago

Senior Network Engineer - Remote in MN or WI

UnitedHealth Group

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Remote or Plymouth, Minnesota, USA

Full-time

Opportunities at Optum, in strategic partnership with Allina Health. As an Optum employee, you will provide support to the Allina Health account. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities w
Posted 60+ days ago | Updated 11 hours ago

Sr. IT Network Engineer

SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 26970 About Supermicro: Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, pass
Posted 3 days ago | Updated 11 hours ago

Senior Network Operations Engineer

Mumba Technologies

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San Jose, California, USA

Full-time

Job Title: Senior Network Operations Engineer Type: FTE full-time Location: San Jose, CA - Hybrid (Must be onsite 2 - 3 times a week) Start Date: ASAP Only local candidates Role: We are seeking a hands-on Senior Network Engineer to support our production network, ensuring 99.999% uptime while contributing to network expansion, troubleshooting, and improvement. This role focuses on operational excellence with opportunities to shape network design and optimization. We're looking for someone who i
Easy Apply
Posted 10 days ago

Sr. IT Network Engineer

Rivian

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Palo Alto, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it
Posted 25 days ago | Updated 11 hours ago

Sr. VOIP Network Engineer

TEKsystems c/o Allegis Group

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San Diego, California, USA

Full-time

Description Location: 100% Remote Clearance Requirement: Active Secret Clearance (Required) Note: This position is remote, but candidates must reside near a Navy base and be able to access a SIPR environment at least once per month. Job Description: We are seeking a VOIP Engineer to support a mission-critical Navy program. This role involves the design, implementation, and support of secure Voice over IP (VOIP) solutions across classified and unclassified networks. The ideal candidate will have
Posted 7 days ago | Updated 8 hours ago

Sr. Voice Network Engineer

TEKsystems c/o Allegis Group

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San Diego, California, USA

Full-time

Description Location: 100% Remote Clearance Requirement: Active Secret Clearance (Required) Note: This position is remote, but candidates must reside near a Navy base and be able to access a SIPR environment at least once per month. Job Description: We are seeking a VOIP Engineer to support a mission-critical Navy program. This role involves the design, implementation, and support of secure Voice over IP (VOIP) solutions across classified and unclassified networks. The ideal candidate will have
Posted 7 days ago | Updated 8 hours ago

Sr Principal Network Engineer

SAIC

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San Diego, California, USA

Full-time

Job ID: 2507083 Location: SAN DIEGO, CA, US Date Posted: 2025-06-27 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description This position supports the Joint Fires Network (JFN), Distributed Experimentation Environment (DE2) and Vanguard Force DevOps Environment (VFDE) - These OUSD R
Posted 5 days ago | Updated 9 hours ago

Sr. Distinguished Engineer - Network Security (Remote Eligible)

Capital One

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Remote or McLean, Virginia, USA

Full-time

Sr. Distinguished Engineer - Network Security (Remote Eligible) Senior Distinguished Engineers are individual contributors who strive to be diverse in thought so we visualize the problem space. At Capital One, we believe diversity of thought strengthens our ability to influence, collaborate and provide the most innovative solutions across organizational boundaries. Distinguished Engineers will significantly impact our trajectory and devise clear roadmaps to deliver next generation technology so
Posted 7 days ago | Updated 3 hours ago

Sr. Network Security Engineer

McKesson Corporation

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Remote or Irving, Texas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 12 days ago | Updated 11 hours ago

Senior Wireless Network Engineer

Aduril Industries

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Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 39 days ago | Updated 11 hours ago

Sr. Network Observability Engineer SME

Nisum

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Pleasanton, California, USA

Full-time, Third Party, Contract

Sr. Network Observability Engineer SME 7+ years in network engineering, network monitoring, or cloud infrastructure operations. Proven experience with Grafana for real-time visualization and dashboard creation. Strong understanding of network performance metrics and cloud-native monitoring tools: Azure Monitor / Network Watcher / Log Analytics Google Cloud Platform Cloud Monitoring / Logging / Network Intelligence Center OCI Monitoring / Logging / Network Visualizer Solid grasp of network
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Posted 45 days ago | Updated 1 hour ago

Senior Network Security Engineer - DGX Cloud

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA is looking for a Sr Network Security Engineer who will design and implement security best practices for on-premise and cloud access, keeping in mind boundaries that securely enable NVIDIA business verticals such as Graphics Drivers to Autonomous Vehicles and Artificial Intelligence to Deep Learning frameworks for internal and external consumption. This includes the use of deploying and maintaining various aspects of infrastructure security including, but not limited to, stateful firewalls
Posted 32 days ago | Updated 11 hours ago

Senior Cloud Network Engineer (AWS) - National Remote

UnitedHealth Group

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Remote or San Francisco, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 53 days ago | Updated 11 hours ago

Sr. Network Validation Engineer

SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 26373 About Supermicro: Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, pass
Posted 55 days ago | Updated 11 hours ago