windows system administrator Jobs in san francisco, ca

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Systems Engineer (Windows/ Linux) - Hybrid in Fishkill, NY

UnitedHealth Group

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Remote or Fishkill, New York, 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 diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 21 days ago | Updated 10 hours ago

Hybrid Systems Engineer, Sr (Windows / Linux) / Onsite: CO

Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description Our 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 employees work with our partners around the world to bring the latest technology 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. This Enterprise Operations (EO) position supports the Lockheed Marti
Posted 32 days ago | Updated 10 hours ago

IT Support Specialist Windows 11 Expert

Maureen Data Systems Inc

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Remote

Contract

Job Title: IT Support Specialist Windows 11 ExpertLocation: Remote (with occasional travel)Job SummaryWe are seeking a customer-focused and technically skilled IT Support Specialist with deep expertise in Windows 11 to join our front-end tech support team. This role is integral in providing exceptional remote technical support to our internal users, resolving hardware, software, and remote access issues. You ll also support the deployment, maintenance, and repair of laptops and related equipment
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Posted 9 days ago

Systems Engineer III- Azure Entra ID and Windows Security Exp

AgreeYa Solutions

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Remote

Third Party, Contract

Job Description: We are seeking a Senior Systems Engineer to join our team of qualified, diverse individuals supporting a Federal Government customer in Rosslyn, VA. Must have resided in the US for the last 5 years In this position you will function as the senior systems engineer which includes architecture, management and day- to-day maintenance of a Microsoft Windows infrastructure, Microsoft Enterprise applications and various third-party applications hosted on-premises and in Azure. Positi
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Posted 60+ days ago | Updated 15 days ago