Network Engineer (Senior) Jobs in California

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Senior Solutions Architect, HPC Systems Engineer

NVIDIA Corporation

Texas, USA

Full-time

NVIDIA is looking for an experienced GPU and network systems Solutions Architect & Engineer. Do you want to be part of a team that brings new Artificial Intelligence (AI) hardware and software technologies to production in customer data centers? As part of the NVIDIA SA organization, you will be driving deployment of our end-to-end technology solutions integration at some of NVIDIA's most strategic technology customers, as well as offering recommendations to business and engineering teams on our

Senior Staff Engineer - Data Security/Privacy

Strava, Inc.

San Francisco, California, USA

Full-time

About this role Strava is the app for active people. With over 150 million athletes in more than 185 countries, Strava is where connection, motivation, and personal bests thrive. No matter your activity, gear, or goals, we help you find your crew, crush your milestones, and keep moving forward. Start your journey with Strava today. Our mission is simple: to motivate people to live their best active lives. We believe in the power of movement to connect and drive people forward. This role is on

Senior RF Test Engineer (Space HW)

Jobot

Thousand Oaks, California, USA

Full-time

Lead cutting-edge test solutions from concept to launch across high-impact commercial and defense programs This Jobot Job is hosted by: Jenner Wiggins Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $180,000 per year A bit about us: We are a leader in Space Communications Electronics. We supply satellite RF units to Satellite OEMs. We cover the frequency range from UHF through L, C, X, Ku, Ka and Q Bands. Our team of highly exper

Sr Planning Engineer

Apex Systems

Remote

Full-time

Job#: 2083404 Job Description: Apex Systems, the Nation's 2nd largest Technical Staffing and Services Firm, has an opening for a Sr. Planning Engineer with a Fortune 500 Company, Contract Position! *If you are interested in this role, please email your resume and to Julissa at Sr. Planning Engineer Location: 100% Remote Length: 12 + months contract Payrate range: $52-$56/hr. Schedule: Monday- Friday Job Description: The Senior Planning Engineer will build, augment, and groom infrastructure

Skunkworks Manufacturing Engineer Sr.

Lockheed Martin

Palmdale, California, USA

Full-time

Job ID: 699044BR Date posted: Jul. 28, 2025 Description:We are Lockheed Martin Skunk Works is on the leading edge of manufacturing innovation. We continually look for ways to improve processes and performance while extracting cost by focusing on the areas of coatings, structure assembly, advanced composites. Across Lockheed Martin, advanced manufacturing is dramatically increasing the pace at which we are able to deliver high-quality, affordable products to our customer. Through initiatives

Senior Software Engineer, Aerial - Performance

NVIDIA Corporation

Santa Clara, California, USA

Full-time

NVIDIA Aerial CUDA Accelerated RAN (ACAR) is framework for building high-performance, software-defined, cloud-native Radio Access Network functions over NVIDIA CPU/GPU/DPU based systems. We are seeking a self-motivated senior performance engineer to drive performance and scalability of our platform. This position offers the opportunity to work on cutting-edge technology for 5G and 6G networks, using NVIDIA's world-class compute platforms to advance the field of software-defined digital signal pr

Senior Electrical Engineer - Test Design

Aduril Industries

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

Senior Application Security Engineer

Roblox

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

Sr. System Engineer (hybrid on-site)

Jobot

Seal Beach, California, USA

Full-time

Sr. System Engineer needed for large well-established California Bank This Jobot Job is hosted by: Joseph Calabrese Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $130,000 - $160,000 per year A bit about us: Sr. System Engineer needed for large established California Bank - is responsible for analyzing, designing, configuring, maintaining and repairing systems infrastructure and application components. This position ensures the systems mee

Sr. Mechanical Engineer - Healthcare

Farnsworth Group, Inc.

Remote

Full-time

Join us and grow your career with a certified Great Place to Work for the last nine years running. We are a team of Engineers, Architects, Surveyors and Scientists committed to making meaningful contributions to the world around us. Our quest for excellence goes beyond the ordinary; we seek extraordinary people who want to showcase their talents and join us in making a difference for our clients and communities. You will be part of a collaborative group that champions your career and passions, e

Senior Software Engineer - National Remote

UnitedHealth Group

Remote or Schaumburg, Illinois, 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 inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health opt

Senior System Validation Engineer

NVIDIA Corporation

Santa Clara, California, USA

Full-time

Our technology has no boundaries! Nvidia is building the world's most groundbreaking and state of the art compute platforms for the world to use. It's because of our work that scientists, researchers and engineers can advance their ideas. At its core, our visual computing technology not only enables an amazing computing experience, but it is also energy efficient! We pioneered a supercharged form of computing loved by the most demanding computer users in the world - scientists, designers, artist

Senior Software Engineer

Adobe Systems

San Jose, California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher

Sr. Test and Validation Engineer

Rivian

Torrance, 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

Senior Engineer II, Governance, Risk, and Compliance (GRC)

Strava, Inc.

San Francisco, California, USA

Full-time

About this role Strava is the app for active people. With over 150 million athletes in more than 185 countries, Strava is where connection, motivation, and personal bests thrive. No matter your activity, gear, or goals, we help you find your crew, crush your milestones, and keep moving forward. Start your journey with Strava today. Our mission is simple: to motivate people to live their best active lives. We believe in the power of movement to connect and drive people forward. This role is on

Senior Technical Support Engineer, Focused Services

PaloAlto Networks

Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Sr Engineer II, Systems Software

Masimo Corporation

Irvine, California, USA

Full-time

Job Description Are you an experienced Sr Engineer looking to join an innovative team focused on creating innovative next generation medical devices affecting patient lives? If so, Masimo may be the place for you! We are looking for a Sr Engineer II, Systems Software to join our team at our Irvine, CA headquarters. Responsibilities: Architect and develop system-level solutions for dashboards, networked communications, and alarm notification systems to integrate seamlessly with medical devices.

Global Network Unified Communication Engineer IV

Judge Group, Inc.

Tustin, California, USA

Contract

Location: Tustin, CA Salary: $65.00 USD Hourly - $70.00 USD Hourly Description: Our client is currently seeking a Global Network Unified Communication Engineer IV [ Additional Description ] Work Location: Irvine, CA Additional Work Locations: Irving, TX and Basking Ridge, NJ This role manages technical and specialized administrative tasks for complex collaboration tools used throughout our global company, including Webex, Zoom, Google Workspace, Microsoft Teams, and Cisco Unified Communi

Global Network Unified Communication Engineer IV

Judge Group, Inc.

Irvine, California, USA

Contract

Location: Irvine, CA Salary: $50.00 USD Hourly - $60.00 USD Hourly Description: Our client is currently seeking a Global Network Unified Communication Engineer IV Work Location: Irvine, CA Additional Work Locations: Irving, TX and Basking Ridge, NJ This role manages technical and specialized administrative tasks for complex collaboration tools used throughout our global company, including Webex, Zoom, Google Workspace, Microsoft Teams, and Cisco Unified Communication solutions. In additio

Senior Identity and Access Management Engineer

Strava, Inc.

San Francisco, California, USA

Full-time

About this role Strava is the app for active people. With over 150 million athletes in more than 185 countries, Strava is where connection, motivation, and personal bests thrive. No matter your activity, gear, or goals, we help you find your crew, crush your milestones, and keep moving forward. Start your journey with Strava today. Our mission is simple: to motivate people to live their best active lives. We believe in the power of movement to connect and drive people forward. This role is on