windows Jobs in San Francisco, CA

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Mainframe Systems Engineer

Zolon Tech Solutions Inc

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Remote

Contract

Title : Mainframe Systems Engineer Location : Reston, VA Duration : 9+ Months Type : Contract-to-hire JOb Description: Remote, with onsite visit in Reston, VA once per quarterCandidates must have strong Mainframe + CA7 + Cobol + JCL + DB2 skills and some AWS/cloud exposure.Strong communication and problem-solving skills required.What You ll Do (Day-to-Day Tasks): Monitoring & TroubleshootingMonitor IT systems daily (Mainframe & Distributed)Proactively detect system issues and fix themProvide Lev
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Posted 6 days ago

Principal Kernel System Engineer

Request Technology, LLC

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Remote

Full-time

We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Principal Kernel System Engineer. This engineer will focus on stopping ransomware, bug fixes, performance enhancements, etc. This engineer will write high quality multithread safe code. Responsibilities: Develops prototypes for new features, transforms prototypes into production quality codeTranslates learnings from prototyping effort into crisp functional specifications and project plans for
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Posted 54 days ago | Updated 21 days ago

Systems Software Engineer, GPU SW

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA is searching for a highly motivated, creative engineer with experience in system software to join the GPU Kernel Driver team. As someone who is hardworking and passionate about their work, you will design key aspects of our production GPU kernel drivers and embedded SW. You should demonstrate the ability to excel in an environment with sophisticated software and hardware designs. GPU Kernel Driver provides the foundation of everything from gaming to professional graphics to the cloud. Co
Posted 5 days ago | Updated 5 hours ago

IBM Rational CC/CQ- Admin

Ventures Unlimited

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Remote

Full-time

Job DescriptionMust have working knowledge of IBM Rational Clear Case and Clear QuestAdminister IBM Rational CC/CQ, and other tools HP ALM, JIRA, AWS, Gitlab in each environment including applying packs and upgradesMust have Working knowledge of CC/CQ Version: 8.0.1/9.2 and aboveNice to have IBM Rational WebSphere 8.55 ExperirenceAbility to work with SQL Server DB and Oracle DBIdentify configuration items, audit changes made and manage configurations throughout the software development lifecycle
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Posted 13 days ago | Updated 13 days ago

Engineer 3, Field Service

Thermo Fisher Scientific

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Remote or Fremont, California, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Able to lift 40 lbs. without assistance, Will work with hazardotoxic materials Job Description When you're part of the team at Thermo Fisher Scientific, you'll do important work, like helping customers in finding cures for cancer, protecting the environment or making sure our food is safe. Your work will have real-world impact, and you'll be supported in achieving your career goals. The Materials and Structural Analysis Electron Micros
Posted 33 days ago | Updated 5 hours ago

Systems Administrator / Technical Lead - Process Control Systems

Katalyst Healthcares and Lifesciences

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Foster City, California, USA

Full-time

Job Summary: We are looking for an experienced professional who will be responsible for administration of Rockwell FactoryTalk-based process control systems and Inductive Automation's Ignition-based process control and environmental monitoring systems. The candidate should have hands-on experience deploying, configuring, and troubleshooting these systems in a Good Manufacturing Practice (GMP) environment, with a good understanding of FDA regulations. This role focuses on deploying system updates
Posted 60+ days ago | Updated 5 hours ago

Senior Software Engineer (Frontend)

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 5 hours ago

Staff SW Engineer

Visa Inc.

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Foster City, California, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 26 days ago | Updated 5 hours ago

Principal Kernel Engineer

Request Technology, LLC

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Remote

Full-time

Principal Kernel Engineer Salary: Open + Bonus + Stock Options Location: Remote *We are unable to provide sponsorship for this role* Qualifications Writes high-quality multithread-safe code in C++ in both kernel-mode and user-modeDevelops high-quality code in Rust or a strong desire and capacity to learn quickly (Rust)Has shipped at least one production quality driver for Windows NTStrong knowledge of Win32 APIs and NT kernel internalsDebugs memory corruption issues and improves end-to-end syste
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Posted 54 days ago | Updated 5 days ago

Senior Kernel Engineer

Request Technology, LLC

•

Remote

Full-time

Senior Kernel Engineer Salary: Open + Bonus + Stock Options Location: Remote *We are unable to provide sponsorship for this role* Qualifications Writes high-quality multithread-safe code in C++ in both kernel-mode and user-modeWorks independently with little to no direction, and demonstrates solid engineering practices (planning, documentation, unit testing, etc.)Has shipped at least one production quality driver for Windows NTStrong knowledge of Win32 APIs and NT kernel internalsDebugs memory c
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Posted 54 days ago | Updated 5 days 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 5 hours ago

Systems Administrator Senior

General Dynamics

•

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, System Administration, VMware Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing program
Posted 49 days ago | Updated 5 hours ago

Senior Frontend Engineer, Account Authentication

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 5 hours ago

Principal Software Engineer - Frontend Architecture

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
Posted 60+ days ago | Updated 5 hours ago

Commissioning Engineer, Battery Energy Storage

Tesla Motors

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Remote or Palo Alto, California, USA

Full-time

A key technical member of a cross-functional team that focuses on deploying stationary storage opportunities with cutting-edge technologies. You will be responsible for ensuring balance of plant equipment is commissioned correctly, as a key member of the team driving project delivery. The Tesla Energy team is committed and fast-moving. We are a group of Applications, Power Systems, and Project Engineers that sit at the center of business development, Tesla technology, and the deployment of stati
Posted 2 days ago | Updated 5 hours ago

IT Support Specialist

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 5 hours ago

Data Migration DB Specialist

Wise Equation Solutions Inc.

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Remote

Contract

Title: Data Migration DB Specialist Required Travel: Minimal (10%) Location: US Remote 6+ Months Bachelors degree in Computer Science or equivalent10+ years expert experience with relational and transactional languages as a DBA (DDL, DML, TCL, etc.)4+ years experience modernizing mainframe data systemsExperience with both Windows and LinuxUnderstanding of z/OS and/or Unisys based database systemsUnderstanding of IMS, VSAM, JCL, COBOL and complexities of data types and record mappingExperien
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Posted 3 days ago

CrowdStrike Specialist

HonorVet Technologies

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Remote

Contract

Role: CrowdStrike Specialist Rate Range: Negotiable, depending on experience Location: Remote Schedule: M-F, 9-5 CrowdStrike Falcon Platform Job duties: Configuring and managing the CrowdStrike Falcon agent. Analyzing alerts and investigating security incidents within the . Utilizing and . Implementing and within Falcon. Configuring and managing CrowdStrike Identity protection.Identify and analyze security threats using various tools and techniques. Respond to security incidents, including co
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Posted 4 days ago | Updated 3 days ago

Position: Google Cloud Platform Cloud Infrastructure

Innovative Consulting Solutions, LLC

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Remote

Contract

Position: Google Cloud Platform Cloud Infrastructure Location: Remote Experience with Google Cloud Platform and Azure and AWS. Google Cloud Platform is the primary skillsetSystems administration expertise (Windows, Linux)Scripting technologies (Powershell, Bash, Python)Enterprise Monitoring Tools for infrastructure and applicationsITIL Foundations and Intermediate Level Transition, Operations, and Continuous ImprovementEnterprise ITSM and CMDB ToolsData Networks; routing, firewalls, load balance
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Posted 10 days ago

Service Desk Analyst

Kforce Technology Staffing

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Remote or New York, New York, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Service Desk Analyst in New York, NY. Summary: Join our frontline IT support team! As a Service Desk Analyst, you'll provide real-time coverage across phone, email, and request queues, resolving Level 1 and 11/2 incidents and requests. You will be the single point of contact for users, ensuring issues are triaged, escalated, and resolved per SLA. Key Responsibilities: * Resolve password, MS Office, Windows issues at Level 1 * Monitor and
Posted 6 days ago | Updated moments ago