principal linux systems administrator Jobs in san jose, ca

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Systems Administrator Intern - Summer 2025

CACI International, Inc.

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Remote

Part-time

Systems Administrator Intern - Summer 2025 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS/SCI Employee Type: Part-Time On-Call Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking a motivated and tech-savvy intern to join our Service Desk team on the F3I program. This internship offers a unique opportunity to gain hands-on experience in IT support and systems administration. This position w
Posted 31 days ago | Updated 28 days ago

Sr. Backup & Restore Systems Administrator- Onsite in Ft. Worth

Lockheed Martin Corporation

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Remote or Fort Worth, Texas, USA

Full-time

Job Description As a Backup and Data Protection Specialist, you will be tasked with the management, configuration, and maintenance of our backup and recovery systems. The backup infrastructure you will be responsible for supports the Development Networks utilized by the Aeronautics business area to develop software for air combat platforms like the F-16, F-22 and F-35. You will ensure data protection and integrity, implement disaster recovery plans, and provide technical support for backup solu
Posted 28 days ago | Updated 3 hours ago

Systems Administrator I

Thermo Fisher Scientific

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Remote or Middleton, Wisconsin, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.) Job Description Summarized Purpose: Join Thermo Fisher Scientific Inc. as a Systems Administrator I. Work in a dynamic and innovative environment. Ensure system stability and efficient performance. Impact the success of analytical software and dedi
Posted 43 days ago | Updated 4 hours ago

Systems Administrator III

Sierra Nevada Corporation

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Remote or Sparks, Nevada, USA

Full-time

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator , you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system parame
Posted 28 days ago | Updated 4 hours ago

Systems Administrator 3

Randstad Digital

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Remote or Redmond, Washington, USA

Contract

job summary: We are seeking a highly skilled and motivated Linux System Administrator with at least 5 years of hands-on experience in Linux systems administration and 3 years of Perforce (Helix Core) administration experience. The ideal candidate will also have a strong background in Infrastructure as Code (IaC), particularly using Terraform, to support our growing infrastructure and DevOps initiatives. location: Redmond, Washington job type: Contract salary: $31 - 41 per hour work hours: 8
Posted 13 days ago | Updated moments ago

Systems Administrator II

Sierra Nevada Corporation

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Remote or Plano, Texas, USA

Full-time

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator II, you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system para
Posted 60+ days ago | Updated 4 hours ago

Sr Systems Administrator

Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Sr Systems Administrator, you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system para
Posted 60+ days ago | Updated 4 hours ago

Spacecraft Engineer

Altech Star Inc.

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San Jose, California, USA

Contract, Third Party

Experience in embedded Linux software, drivers, file systems and kernel development Outstanding proficiency in C/C++ on resource-constrained embedded platforms Strong Linux filesystem, Kernel, Shell scripting, IPC, watchdog timers experience Experience in coding with NVIDIA GPU and CPU/GPU processing . General user-level and Linux administration experience Experience with networking, concurrency, and distributed systems Experience with open-source environments and development tools, such as Linu
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Posted 12 days ago

Linux (Cloud) System Engineer

SolGenie Technologies, INC

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Santa Clara, California, USA

Full-time, Contract, Third Party

Title: Linux Cloud System Engineer Location: Santa Clara CA (Onsite) Duration: Long Term Core Technical Skills: Linux Administration: Demonstrated experience in installing, configuring, and upgrading Linux systems and servers. Expertise in Linux OS administration across Ubuntu, CentOS, and RedHat. Strong knowledge in Linux server support, troubleshooting, and storage implementation. Proven experience in risk-based systems running on UNIX/Linux platforms, including OS clustering, partitioning,
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Posted 19 days ago | Updated 8 hours ago

Sr. IT Systems Engineer - Openstack

Fortinet

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Sunnyvale, California, USA

Full-time

Job Description Fortinet is looking for an experienced IT Systems Engineer specializing in OpenStack to join our innovative IT team. With over 15,000 employees worldwide, we are a leader in network security, continually enhancing our IT systems to meet the needs of an evolving digital landscape. In this important role, you will be responsible for the development, delivery, and ongoing operation of our OpenStack-based private cloud platform and virtualization infrastructure. Your expertise in Li
Posted 60+ days ago | Updated 4 hours ago

Principal DevOps Engineer (Cortex)

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 2 days ago | Updated 4 hours ago

Senior Software Engineer (Embedded Device Development)

Cisco Systems, Inc.

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San Jose, California, USA

Full-time

The application window is expected to close on: 05/15/2025 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Meet the Team We are the UCS Blade Platform BMC Team, a dynamic group dedicated to driving innovation in BMC development for Cisco's X-Series Blade Servers. Our small, agile, and diverse team thrives on collaboration and rapid execution, delivering production-quality software swiftly to our multi-functional teams. Our wo
Posted 4 days ago | Updated 4 hours ago

Product Engineer

SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 26152 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 4 hours ago

SRE Specialist - System

Fortinet

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Sunnyvale, California, USA

Full-time

Job Description Fortinet has an exciting opportunity for an intermediate SRE Specialist to join our FortiGuard operation team. We are managing consumer-facing services with high traffic volumes around the world. Service Reliability and Security is our top priority. This is a unique opportunity to join an established team of experienced professionals to work on some of the most innovative technology and network security products on the market. Job Responsibilities Linux System Administration:
Posted 60+ days ago | Updated 4 hours ago

SRE Specialist

Fortinet

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Sunnyvale, California, USA

Full-time

Job Description Fortinet has an exciting opportunity for an intermediate SRE Specialist to join our MIS operation team. We are managing consumer-facing services with high traffic volumes around the world. Service Reliability and Security is our top priority. This is a unique opportunity to join an established team of experienced professionals to work on some of the most innovative technology and network security products on the market. Job Responsibilities Linux System Administration: Admini
Posted 60+ days ago | Updated 4 hours ago

Senior Software Engineer - Simulation and Virtualization

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA data center systems, such as DGX and HGX, have become core to NVIDIA's rapidly growing enterprise and cloud provider businesses. These platforms bring together the full power of NVIDIA GPUs, NVIDIA NVLink, NVIDIA InfiniBand networking, NVIDIA Grace CPUs, and a fully optimized NVIDIA AI and HPC software stack. We are hiring Sr. Software Engineer who will help build simulators for our DGX Server platforms. Simulations play a significant role in building scalable systems at Speed of Light! Y
Posted 60+ days ago | Updated 3 hours ago

63412R-Software Engineer 2

Juniper Networks

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Sunnyvale, California, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. Employer Description ABOUT JUNIP
Posted 12 days ago | Updated 4 hours ago

Software Engineer

General Dynamics

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San Jose, California, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering or Mathematics field. Also requires 2+ years of job-related experience or a Master's degree. Agile experience preferred. 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
Posted 10 days ago | Updated 3 hours ago

Sr. Site Reliability Engineer

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 22 days ago | Updated 4 hours ago

Level-2 Linux Support Engineer

Robert Half

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San Jose, California, USA

Contract

Description Robert Half is looking for a Leve-2 Linux support engineer for a one year long contracting role with our client in San Jose, CA It is an onsite role. If available and interested, please apply to the job post with your updated resume for Suman Sandhu to review. Requirements Responsibilities. Administer and support RHEL Linux systems in enterprise environments Configure, optimize, and troubleshoot NFS services across multiple environments Perform installation, configuration, and upda
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Posted 9 days ago | Updated moments ago