Linux / Unix Systems Administrator Jobs in California

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Care engineer for security products

Katalyst Healthcares and Lifesciences

•

Remote or New Jersey, USA

Full-time

Responsibilities: Customer case handling - End customers and as well as Internal Customers. Provides support, leadership and guidance during Customer escalations and emergencies, keeping customer Service Level Agreements (SLAs) in mind. nalyses and finds root causes of product issues, by understanding logs, metrics, pcap files and customer scenarios. Works on installing, reproducing and fixing product issues. Engages and co-ordinates with the R&D Product team (SMEs) to come up with solutions. Co
Posted 54 days ago | Updated 6 hours ago

Data Center Technician

TEKsystems c/o Allegis Group

•

Santa Clara, California, USA

Full-time

Description These will be swing shift hours and will move to Sun-Wed or Wed-Saturday: *Hours are M-F 1PM - 10 PM to start, but likely will eventually move to 4x10s (i.e. 12PM-11PM, or 1PM - 12AM) This is a long-term ongoing Datacenter Tech opportunity within a new lab. They will work in the IT build out and support of of the pre-production NVIDIA lab (racks, bench testing areas, etc.) Level 2: - Troubleshoot a variety of servers and isolate the problem that the server is encountering. - Order re
Posted 3 hours ago

Sr. Principal EDA Software Engineer (C++, Characterization)

Cadence Design Systems Inc

•

San Jose, California, USA

Full-time

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. You will be a member of an expert R&D team creating technologies and products that enable static and dynamic transistor level analysis of the most advanced custom digital and mixed-signal circuits built for communication, IOT and AI markets. Must haves: 8+ years of experience i
Posted 12 days ago | Updated 6 hours ago

Sr. Software Engineer, Validation Infrastructure

Tesla Motors

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Palo Alto, California, USA

Full-time

The Autopilot FW Platforms Team is looking for a Validation Infrastructure Engineer to implement robust test and automation systems. This role will be responsible for designing and implementing the systems to automate scheduling ane execution of tests, as well as provide tools to continuously analyze and improve products and the infrastructure itself. This position will be responsible for delivering robust, modular and easy to use code enabling rapid and efficient deployment of test systems. Tes
Posted 11 days ago | Updated 6 hours ago

Datacenter Technician

TEKsystems c/o Allegis Group

•

Santa Clara, California, USA

Full-time

Description These will be swing shift hours and will move to Sun-Wed or Wed-Saturday: *Hours are M-F 1PM - 10 PM to start, but likely will eventually move to 4x10s (i.e. 12PM-11PM, or 1PM - 12AM) This is a long-term ongoing Datacenter Tech opportunity within a new lab. They will work in the IT build out and support of of the pre-production lab (racks, bench testing areas, etc.) Level 2: - Troubleshoot a variety of servers and isolate the problem that the server is encountering. - Order replaceme
Posted 6 days ago | Updated 3 hours ago

Integration Lead (Workday/ERP, G/l, P&L, MSSQL, shell, XSLT, SFTP, XML, REST) 100% REMOTE

Winston Staffing Service

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Remote

Contract

Overall IT experience should be 12+ years 5 plus years in WORKDAY 8+ yrs in hands on integration 8+ yrs in XSLT, XML, REST, JSON, SFTP, and data transformation tools 100% remote Job Title: Finance Integration Lead Start Date: July 2025 Duration: 18 Months Schedule: Full Time (EST Hours) Max PR: $105/hr w2 Location: Remote - US Job Summary: Serves as the lead technical contact for Finance-related integrations and ERP applications. Oversees system support, software development, and enterprise dat
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Posted 21 days ago | Updated 1 day ago

Senior Systems Software Engineer - Containers, Kubernetes and Confidential Computing

NVIDIA Corporation

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Santa Clara, California, USA

Full-time

NVIDIA is looking for a hardworking Sr. Systems Software Engineer to work on platform software based on open-source container runtimes, Kubernetes and Confidential Container technologies. We expect you to have strong programming skills, a deep understanding of designing and building software, especially related to GO, Rust and C, experience with Systems Software and Distributed systems, as well as excellent communication and planning skills. We also welcome out-of-the-box problem solvers who can
Posted 19 days ago | Updated 6 hours ago

Software Engineer, Place & Route

Cadence Design Systems Inc

•

San Jose, California, USA

Full-time

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. Cadence Design Systems is looking for a highly motivated software or digital IC design engineer to work with the Innovus routing team in the physical implementation business unit. You will be part of a team responsible for designing, developing, troubleshooting, debugging and supporting P&R design flow. Development responsibilities will include data-model and P&R flow enhancement, datab
Posted 26 days ago | Updated 6 hours ago

c++ developer

Business Needs Inc.

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Remote or Diamond Bar, California, USA

Contract

Job Description 7.5hrs a month, 37.5hrs a week Remote Scope of Work: We are looking for a Junior Developer to work alongside our messaging team. The messaging team works on central and customer facing messaging applications. We are looking for someone to be able to quickly onboard and support in development and testing of these applications. Overview: This position would require with development in C++ to support, enhance, debug and design new features for applications. They will need to underst
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Posted 60+ days ago | Updated moments ago

Systems Reliability Engineer

SuperbTech,Inc.

•

Burbank, California, USA

Contract

Senior System Engineer: NO C2C: Additional Information: Must have: Cloud/AWS, or Azure.Coming into to support internal products.Must have the ability to collaborate in a team environment and articulate the work and progress being done.Tech Stack: Amazon Google cloud, Azure, AWS is preferred-where majority of the work loadTools: Terraform, ChefOperating systems: Unix/Linux-most products, Windows is used as wellLanguage: python, Dash are most commonly used at DisneyMust Have Cloud aptitude and kn
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Posted 11 days ago

Cybersecurity Systems Engineer

Lockheed Martin Corporation

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Sunnyvale, California, USA

Full-time

Job Description Responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate and verify Cyber solutions across the lifecycle. Conduct cyber risk assessment activities including threat modeling, vulnerability analysis and analysis of mitigation solutions. Coordinates and addresses Supply Chain risk management concerns. Develop, evaluate and analyze design constrains, trade-offs and detailed system and security design as they pertain to the Cyber domain
Posted 16 days ago | Updated 6 hours ago

Systems Engineer

Ameriprise Financial

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Remote or Minneapolis, Minnesota, USA

Full-time

Ameriprise Financial, Inc. seeks a Systems Engineer, in Minneapolis, MN. Key Responsibilities To perform system engineering design, implementation, integration, and optimization. Utilize systems expertise and knowledge of software, hardware, networks, and storage to work with architecture, application development, business analysts, DBAs, and infrastructure to evaluate business needs and design/manage end-to-end technical solutions. Provide technical guidance to other technology resources. Rem
Posted 23 days ago | Updated 6 hours ago

Principal DevOps Automation Engineer

Broadcom Corporation

•

North Carolina, USA

Full-time

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: Primary Requirement: Must have some prior experience on the Mainframe. Must have 12+ years in DEV/Ops Overview: Seeking a Sr Professional Dev/Ops Engineer responsible to provide subject-matter expertise in the automation of Dev/Ops environments uti
Posted 34 days ago | Updated 6 hours ago

Sr Analyst Software Information Platforms (SAP BASIS HANA Administrator)

Cardinal Health

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Ohio, USA

Full-time

Headquartered in Dublin, Ohio, Cardinal Health, Inc. (NYSE: CAH) is a global, integrated healthcare services and products company connecting patients, providers, payers, pharmacists and manufacturers for integrated care coordination and better patient management. Backed by nearly 100 years of experience, with more than 50,000 employees in nearly 60 countries, Cardinal Health ranks among the top 20 on the Fortune 500. What Application Development & Maintenance contributes to Cardinal Health Info
Posted 2 days ago | Updated 6 hours ago

Information System Security Officer, Classified Cybersecurity

Lockheed Martin Corporation

•

Sunnyvale, California, USA

Full-time

Job Description A Final Secret clearance is required. Classified Cybersecurity ISSOs help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability and commercial use. This position will perform duties as a Information Systems Security Officer at the Lockheed Martin Space facility in Sunnyv
Posted 44 days ago | Updated 6 hours ago

Cloud Solutions Engineer - Remote

UnitedHealth Group

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Remote or Eden Prairie, Minnesota, 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 op
Posted 40 days ago | Updated 6 hours ago

Principal Software Dev QA Engineer

Fortinet

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Sunnyvale, California, USA

Full-time

Job Description Fortinet is seeking a Principal Software Development QA Engineer to join our team. This role is integral to our R&D team, ensuring the productivity, reliability, and accuracy of Fortinet's new product lines. The successful candidate will review requirements and specifications, create test plans, design detailed test specifications, and develop automated scripts/tools to evaluate devices, protocols, interfaces, and applications effectively. The QA Engineer will work efficiently t
Posted 8 days ago | Updated 6 hours ago

Senior Software Engineer, Prediction and Planning - Autonomous Vehicles

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

Want to join a fun, creative company that is on the cutting edge of outstanding technologies? NVIDIA is developing groundbreaking solutions in some of the world's most exciting technology areas including Virtual Reality, Artificial Intelligence, Deep Learning and Autonomous Vehicles. We are looking for software engineers to join our Planning and Controls team to redefine the way we drive. As part of this team you will build our algorithms for various design domains, which spans challenges from a
Posted 32 days ago | Updated 6 hours ago

Software Engineer, Hardware Tools and Methodology Development

NVIDIA Corporation

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Santa Clara, California, USA

Full-time

NVIDIA has continuously reinvented itself over two decades. Our invention of the GPU in 1999 fueled 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 opportunities that are hard to pursue, that only we can seek, and that matter to the world. This is our life's work, to amplify human c
Posted 15 days ago | Updated 6 hours ago

Kubernates Engineer

Leidos

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Remote

Full-time

Leidos is seeking a Kubernetes Engineer to provide mission critical system support to our customer. This role will work closely with Infrastructure engineering, network engineering, and SecDevOps engineering, as well as other technology stakeholders to maintain, develop and support the AGUN program executing Agile methodologies within the SAFe framework. The Infrastructure I/T Engineer will work collaboratively within an AGUN engineering team to deploy and operate systems and help automate and s
Posted 1 day ago | Updated 6 hours ago