Windows/Linux System Administrator Jobs in San Jose, CA

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Senior Firmware Bringup Engineer

NVIDIA Corporation

•

Santa Clara, California, USA

Full-time

We are now looking for a Senior Firmware Engineer for our Memory Subsystem Team! Widely considered to be one of the technology world's most desirable employers, NVIDIA is an industry leader with groundbreaking developments in High-Performance Computing, Artificial Intelligence and Visualization! The GPU, our invention, serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables outstanding creativity and d
Posted 60+ days ago | Updated 1 hour ago

Technical Support Engineer

Fortinet

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Sunnyvale, California, USA

Full-time

Job Description Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currently seeking a dynamic Technical Support Engineer to contribute to the success of our rapidly growing business. You would act as the Technical Support Engineer for Switching and Wireless Team. As a Technic
Posted 60+ days ago | Updated 1 hour ago

Internship, Red Team Security Engineer, Vehicle Software (Fall 2025)

Tesla Motors

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Palo Alto, California, USA

Full-time

This position is expected to start around August or September 2025 and continue through the Fall term (ending approximately December 2025) or continuing into Winter/Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returning to school should apply for
Posted 60+ days ago | Updated 1 hour ago

Sr. Software Engineer - C++ (Data Edge)

Splunk Inc.

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Remote or San Jose, California, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor
Posted 60+ days ago | Updated 1 hour ago

System Engineer

SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 26180 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 56 days ago | Updated 1 hour ago

Senior Platform Engineer - Developer Experience

Adobe Systems

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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
Posted 60+ days ago | Updated 1 hour ago

Systems Administrator

General Dynamics

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San Jose, California, USA

Full-time

Basic Qualifications Bachelor's degree in a specialized area; or equivalent is required plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work perform
Posted 46 days ago | Updated 1 hour ago

Sr. Technical Support Engineer, United States Government, XSOAR (Working Hours 2:00 pm - 11:00 pm CT)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description To comply with U.S. federal government requirements, U.S. citizenship is required for this position. (Working Hours 2:00 pm - 11:00 pm CT) 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 don
Posted 60+ days ago | Updated 1 hour ago

Network Validation Engineer

SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 26847 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 26 days ago | Updated 1 hour ago

Principal Engineer Software (Cortex Xpanse VMS)

PaloAlto Networks

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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
Posted 22 days ago | Updated 1 hour ago

Lead Embedded Software Engineer (Modern C++)

Oxford Global Resources

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Milpitas, California, USA

Contract

Position Title: Lead Embedded Software Engineer (Modern C++) Location: Milpitas, CA onsite 4 days a week, 1 day remote Length of Contract: 12 months to start, contact-to-hire Ideal Start Date: 7/7/25 Interview Process: There will be initial screen by hiring manager for 30-45 minutes, then there will be a Test assessment on your Modern C++ , then an onsite interview round will be onsite with the team, other engineers, etc. Background Check Required Scope: We have a Long-standing Oxford clie
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Posted 2 days ago

Service Engineer

SUPERMICRO COMPUTER INC

•

San Jose, California, USA

Full-time

Job Req ID: 26572 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 39 days ago | Updated 1 hour ago

Net App Storage

DGN Technologies

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Sunnyvale, California, USA

Contract

Experience in managing NetApp Storage product Management/Administration. Administer, Monitor, and troubleshoot Windows OS and Applications Day-to-day operations in On-prem and Azure Cloud environment Proficiency in administering the Active Directory domains Preferred to have: PowerShell and Python scripting Experience with administering and troubleshooting blade, rackmount server Experience with Hypervisor technologies, and virtual machines administration (VMWare) Perform scheduled maintenance a
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Posted 28 days ago

Software Engineer II

Microsoft Corporation

•

Mountain View, California, USA

Full-time

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry i
Posted 8 days ago | Updated 1 hour ago

Principal Software Architect - GPU Driver

NVIDIA Corporation

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Santa Clara, California, USA

Full-time

NVIDIA is looking for a system software architect to join the GPU Software team. You will play a key role in the design and evolution of the core kernel driver for GPUs, spanning supercomputers down to consumer graphics. You will help the team address new business opportunities such as GPUs in the data center - solving unique challenges requiring novel software and hardware designs. While also helping us build on our industry leading solutions in traditional markets such as gaming. What you'll b
Posted 60+ days ago | Updated 1 hour ago

Senior Architect, AI Solutions Engineering

NVIDIA Corporation

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Santa Clara, California, USA

Full-time

NVIDIA is seeking an AI Solutions Architect to join its Infrastructure Planning and Process Team! This role will focus on the extensive scale-up of key AI solutions for NVIDIA's internal cloud infrastructure. IPP (Infrastructure, Planning and Process) is a global organization within NVIDIA, working closely with various teams such as Graphics Processors, Mobile Processors, Deep Learning, Artificial Intelligence, and Driverless Cars to meet their infrastructure needs. The cloud services support ne
Posted 7 days ago | Updated 1 hour ago

Server Systems Administrator

General Dynamics

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Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Information Technology (IT) Systems, Linux, Microsoft Windows Server Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: Check out this great opportunity to join one of GDIT's fastest long-standing growing p
Posted 49 days ago | Updated 1 hour ago

Datacenter Hardware Applications Engineer

NVIDIA Corporation

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Santa Clara, California, USA

Full-time

NVIDIA's deep learning platform has already made a major impact to the field and is broadly used across leading academic institutions, start-ups, and industry, including the world's largest Internet companies. We need hardworking and creative people to help us dive into these exceptional opportunities in GPU application in the enterprise solution space. We are now looking for an expert Hardware Applications Engineer with the ability to focus on customer enablement of datacenter products, work w
Posted 60+ days ago | Updated 1 hour ago

PMTS Software Development Eng.

AMD (Advanced Micro Devices)

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Santa Clara, California, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen
Posted 60+ days ago | Updated 1 hour ago

System Memory Performance and Power Engineer

NVIDIA Corporation

•

Santa Clara, California, USA

Full-time

NVIDIA has continuously reinvented itself over two decades. Our invention of the GPU in 1999 sparked the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI - the next era of computing. NVIDIA is a "learning machine" that constantly evolves by adapting to new challenges that are hard to tackle, that only we can pursue, and that matter to the world. This is our life's work to amplify human in
Posted 60+ days ago | Updated 1 hour ago