senior it systems administrator Jobs in san jose, ca

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Sr. Network and Systems Cybersecurity Analyst

Valley Water

•

San Jose, California, USA

Full-time

Sr. Network and Systems Cybersecurity Analyst Valley Water Salary: $148,491.20 - $190,091.20 Annually Job Type: Full-Time Job Number: 01903-E Location: CA, CA Department: Information Technology Closing: 7/20/2025 11:59 PM Pacific Description Overview: Do you want to assist in driving IT excellence and make in impact in your community? Are you ready for a new career? If so, review this opportunity. We are seeking a Senior Information Systems Analyst (Sr Network and Systems Cybersecurity Analyst)
Posted 17 days ago

Systems Administrator II, IT Infrastructure

tax.com

•

Remote or Manila, Metro Manila, Philippines

Full-time

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits The Systems Administrator II maintains and manages server computing and storage platforms, including, but not limited to, installation, configuration, preventive maintenance, operation, and problem-resolution activities. Duties and Responsibilities, as they align to Ryan's Key Results People: Create a positive te
Posted 60+ days ago | Updated 21 days ago

Sr. Systems Analyst - PLM

Alpha Silicon

•

US

Third Party, Contract

Title: Sr. Systems Analyst - PLM Location: Remote Terms: Contract Job Description The Systems Analyst for PLM designs, develops, and launches efficient PLM system configurations and integrations to various down-stream systems and content authoring tools used in product development and manufacture. This individual will apply proven communication, analytical and problem-solving skills to help identify, communicate, and resolve systems issues to maximize the benefit of IT systems investments. P
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Posted 2 days ago | Updated 11 hours ago

Senior Systems Engineer, IT Infrastructure

tax.com

•

Remote or Manila, Metro Manila, Philippines

Full-time

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits The Senior Systems Engineer demonstrates superb technical competency and time management skills to deliver mission critical infrastructure and ensure the highest levels of availability, performance, and security. Duties and Responsibilities: People: Act as a technical reference for staff on existing and upcoming
Posted 30 days ago | Updated 21 days ago

Senior Systems Administrator (Linux/Windows)

GovCIO

•

Remote

Full-time

Overview GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support. Work location is in Washington, DC and will be a hybrid remote with periodic onsite customer work activities. Must be willing to work nights, have an active Sec
Posted 7 hours ago

Sr Manager, IT Business Analysis - SAP BRH Architect

Gilead Sciences, Inc.

•

Remote or Foster City, California, USA

Full-time

At Gilead, we're creating a healthier world for all people. For more than 35 years, we've tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer - working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world's biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead's team plays a critical ro
Posted 5 days ago | Updated 11 hours ago

Manager, IT/Senior Systems Analyst

Thermo Fisher Scientific

•

Massachusetts, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description COMPANY: Thermo Fisher Scientific Inc. LOCATION: 168 Third Avenue, Waltham, MA 02451 TITLE: Manager, IT/Senior Systems Analyst HOURS: Monday to Friday, 8:00 am to 5:00 pm DUTIES: Support Thermo Fisher's integration of Tracelink (Track and Trace Solution) and Thermo Fisher's downstream partners to ensure Thermo Fisher is compliant with Serialization and Track and Trace requirements and detailing the technical
Posted 19 days ago | Updated 11 hours ago

Senior Systems Administrator (Linux/Windows)

GovCIO

•

Remote

Full-time

Overview GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support. Work location is in Washington, DC and will be a hybrid remote with periodic onsite customer work activities. Must be willing to work nights, have an active Sec
Posted 9 days ago | Updated 7 hours ago

Senior Systems Engineer

Randstad Digital

•

Remote or St. Louis, Missouri, USA

Contract

job summary: Story Behind the Need Purpose of the team - Manage and support Observability platforms like Splunk and Cribl. Data pipeline engineering, Log onboarding and maintenance for Security and compliance.Describe surrounding team- We work closely with security and SRE teams to support SOC and other teams build observability for their applications.Ours is a very collaborative and adaptable team. We are goal oriented and support each other in finding solutions to any challenges that come in
Posted 17 days ago | Updated 1 hour ago

Sr. ERP and CRM Systems Administrator

Eclaro

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Remote

Contract

ECLARO is a company that delivers talent. We provide fully customizable, comprehensive talent acquisition and management of seasoned professionals through a number of business models, including: Consulting, Professional Hire, Global Integrated Delivery and Managed Services. Kindly email with a Word resume along with the position ID number, your hourly rate and availability. This is Homer Ballega. I am a Recruiter with ECLARO. We are first tier suppliers of technical services to several Fortune 5
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Posted 31 days ago | Updated 9 days ago

Senior IT Systems Solution Architect IV (System Architect)

General Dynamics

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Remote

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Architecture Principles, Complex Systems, Complex Systems Design Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: GDIT is the leading systems integrator in the Zero Trust Defense sector market-developing and delivering inn
Posted 4 days ago | Updated 11 hours ago

Monitoring and Performance Administrator, IT Infrastructure

tax.com

•

Remote or Manila, Metro Manila, Philippines

Full-time

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits At Ryan, we pride ourselves on maintaining a robust and efficient IT infrastructure that supports our dynamic business operations. We are seeking a dedicated Monitoring and Performance Administrator to join our team and ensure the optimal performance and reliability of our systems and networks. The Monitoring and
Posted 38 days ago | Updated 21 days ago

Senior Systems Engineer, IT Infrastructure

tax.com

•

Remote or Manila, Metro Manila, Philippines

Full-time

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits The Senior Systems Engineer demonstrates superb technical competency and time management skills to deliver mission-critical infrastructure and ensure the highest levels of availability, performance, and security. Duties and Responsibilities: People: Act as a technical reference for staff on existing and upcoming
Posted 60+ days ago | Updated 21 days ago

Systems Administrator (Windows / Linux) / Hybrid: Highlands Ranch, CO

Lockheed Martin Corporation

•

Remote or Highlands Ranch, Colorado, USA

Full-time

Job Description Lockheed Martin's Enterprise Business & Digital Transformation (EBDT) organization employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries.
Posted 5 days ago | Updated 10 hours ago

Sr. Linux Site Reliability Engineer, IT Manufacturing Site Reliability Engineering

Tesla Motors

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Fremont, California, USA

Full-time

We are seeking an enthusiastic SRE to join our dynamic IT Manufacturing Site Reliability Engineering (ITMFG-SRE) team at Tesla. Our team is responsible for building and managing an ecosystem of applications and platforms essential to manufacturing. As a Linux SRE, this role requires experience with hardware, software, networking, and automation to implement scalable solutions for manufacturing sites globally. You'll play a key role in maintaining, optimizing and scaling our infrastructure to sup
Posted 60+ days ago | Updated 11 hours ago

W2 - (3) - IT Systems Analyst / Oracle Payroll Systems Analysts (Oracle Fusion Cloud) - Remote

Tanson Corp

•

Remote or Minnesota, USA

Contract

Duties: This position independently manages multiple medium or single department-scale IT internal business projects from inception to close, including resource management, risk identification and mitigation, quality assurance and change control. Leads process improvement or new business service implementation. Creates, provides and facilitates end user training. Leads proactive communication between and among business proponents, stakeholders and IT Leadership regarding assignments. Contribute
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Posted 1 day ago | Updated 1 day ago

Senior Linux System Administrator

General Dynamics

•

Livermore, 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 + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, Microsoft Server Operating Systems, Microsoft Windows Environment Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: $10K Sign-on bonus A Senior Linux System Administrator Maintains an o
Posted 60+ days ago | Updated 11 hours ago

MFG Systems Administrator - 3rd Shift (Remote)

Perdue Farms, Inc.

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Remote or Salisbury, Maryland, USA

Full-time

Perdue Foods has a goal of becoming the most trusted name in premium proteins by creating products for consumers and for retail and foodservice customers around the globe while changing the way animals are raised for food. It is part of Perdue Farms, a fourth-generation, family-owned food and agricultural business deeply rooted in tradition yet with a forward-thinking mindset. We believe that success starts with our people, and our culture is built on a foundation of teamwork, integrity, and res
Posted 9 days ago | Updated 7 hours ago

Systems Administrator II

Sierra Nevada Corporation

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Remote or Southern Pines, North Carolina, 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 35 days ago | Updated 11 hours ago

Sr. Manager of Point of Sale (POS) and Menu Data Systems

Vaco by Highspring

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Remote

Full-time

Vaco is seeking a seasoned leader for a Sr. Manager of Point of Sale (POS) and Menu Data Systems for a direct-hire, fully remote employment opportunity for a client based in the Quick Service Restaurant Industry (QSR). If youve driven large-scale POS innovation and data integrations between vendor and internal enterprise data systems in the QSR space and thrive at the intersection of strategy, tech, and customer experience we want to hear from you! This is a fully remote position that will offe
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Posted 21 days ago | Updated 9 days ago