Windows Administrator jobs in California

Remote or Jackson, Mississippi

•

Today

Required Skills To be considered, all proposed consultants must meet the following mandatory requirements: A four-year degree from an accredited school with a preferred field of study in an IT specific area Computer Science, Information Technology, Systems & Network Administration, or like field. Five (5) years of Domino administration and Notes support with version upgrade and patching experience included. Five (5) or more years of network infrastructure, Windows Server, and DB2/ODBC experienc

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Full-time, Part-time, Contract, Third Party

Classified Windows Systems Administrator

Hybrid in Santa Monica, California

•

Today

Job Type: Regular Overview RAND offers a Windows Systems Administrator the opportunity to work as an integral part of our Security & Classified Operations (SCO) department providing technical expertise in the support of our classified local area network services. This role will have the opportunity to add value in the operation and maintenance of various IT technologies including Windows operating systems, VMWare, and network storage. Responsibilities The range of functions and tasks for thi

Full-time

USD 100,100.00 - 152,400.00 per year

Windows System Administrator

Remote or Kansas City, Missouri

•

Today

RESPONSIBILITIES: Kforce's client in Kansas City, MO is seeking an experienced Windows Systems Administrator with deep expertise in virtualization platforms, specifically migrating environments from VMware to Microsoft Hyper V. This role is responsible for planning, executing, and supporting virtualization migrations while maintaining the stability, security, and performance of Windows-based infrastructure. The ideal candidate has strong hands-on experience with Windows Server, Active Directory,

Contract, Third Party

$50 - $60 hourly

Classified Windows System Administrator

El Segundo, California

•

Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 30.80 - 56.16 per hour

UNIX/Windows System Administrator (Systems Administrator 2) 27382

Loma Linda, California

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2d ago

Requisition Number: 27382 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $72,152.00 - $95,000.00 Security Clearance: TS/SCI Level of Experience: Mid HI This opportunity resides with All-Domain Operations (ADO) , a business group within HII's Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and logistics, and intelligence operations. HII designs, develops, integrates and manages the sensors, systems an

Full-time

USD 72,152.00 - 95,000.00 per year

UNIX/Windows System Administrator (Systems Administrator 3) 27215

Loma Linda, California

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12d ago

Requisition Number: 27215 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $88,168.00 - $110,000.00 Security Clearance: TS/SCI Level of Experience: Mid HI This opportunity resides with All-Domain Operations (ADO) , a business group within HII's Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and logistics, and intelligence operations. HII designs, develops, integrates and manages the sensors, systems a

Full-time

USD 88,168.00 - 110,000.00 per year

Identity and Access Management (IAM) Engineer

Remote

•

13d ago

Job Description: Provide user account life cycle management, including creating, provisioning, securing, and inactivation of access,.Collaborate with corporate IAM team in integrating IAM for applications and Infrastructure componentsPerform periodic access review and certifications.Engineer and implement IAM solutions for Infrastructure components,Onboard and maintain privileged accounts to vaults like CyberArk etc.,Engineer solutions in Sail Point for access management and review.Review and Ma

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Contract

Depends on Experience

Senior Windows Sustaining Engineer (Kernel/Mode Development)

Remote

•

Today

We are unable to sponsor as this is a permanent full-time role Fully Remote A prestigious company is looking for a Senior Windows Sustaining Engineer. This engineer will focus on kernel-mode and user-mode code development. This role requires experience with the following: C++, windbg, Windows Performance Analyzer, Rust, and SQL statements. Responsibilities: Kernel-mode and user-mode code development: write code that transforms messages, processes data, interfaces with components in different

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Full-time

$180,000 - $220,000

Software Engineer (Windows / Mac / Linux) | $100/hr Remote

Remote or Hybrid

•

5d ago

Position: Software Expert (Operating System) Type: Hourly contract Compensation: Upto $100/hour Location: Remote Commitment: Flexible hours Role Responsibilities Record screen sessions demonstrating operating system workflows with clear verbal narration. Annotate screenshots by drawing precise bounding boxes around relevant UI elements. Follow staging instructions to set up specific interface states prior to recording. Use provided tools to capture workflows accurately and consistently. Ensure

Contract

Compensation information provided in the description

Office 365/Endpoint Engineer

Remote

•

Today

Office 365 / Endpoint EngineerTopeka, KS (Primarily Remote | Possible Onsite Kickoff) Contract 90 Days (possible extension) OverviewWe are seeking a well-rounded Office 365 / Endpoint Engineer to support a high-priority Microsoft Teams and endpoint stability initiative within a large enterprise environment. This 90-day contract engagement (with the possibility of extension) is focused on diagnosing and resolving intermittent Microsoft Teams issues impacting a broad user base. The ideal candidat

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Contract, Third Party

Depends on Experience

C++ Coder - Windows NT Internals - Kernel mode / User mode - Develop Security Products

Remote

•

7d ago

NO SPONSORSHIP - NO OPT Senior Windows Sustaining Engineer - C++ kernel Mode / User Mode Development SALARY: $180k-220k, 10% bonus, and pre IPO stock. LOCATION: remote SELLING POINTS: kernel mode and user mode code development write code that transforms messages possesses data interfaces and components in different languages and interacts with APIs high-quality code in C++ windbg in both user mode and kernel mode identify bottlenecks in windows performance analyzer experience in Rust or desire t

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Full-time

$180,000 - $220,000

Workplace Systems Engineer

Hybrid in Oakland, California

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3d ago

Role/Title: Workplace Systems Engineer Location: Oakland, CA, 94612 (Hybrid) Duration: Contract to Hire Mandatory Qualification: Seeking a motivated and versatile Systems Engineer / Desktop Support Technician for a contract-to-hire position. This hybrid role is ideal for someone with strong Microsoft Intune and endpoint management experience, combined with hands-on desktop support skills. In this multifaceted role, you will be responsible for managing and optimizing desktop environments, deliver

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Contract

$45 - $50

Windows/C# /WinForms/WPF/SCCM/Intune

Remote

•

Yesterday

Position: SeniorWindows/C# /WinForms/WPF/SCCM/Intune Location; Dallas, Texas (Hybrid/ Remote / Full Time) Duration: Full Time 10+ Years Job Title:SeniorWindows Developer (C# / Windows OS / WPF) Location:Remote or On-site Location, McKinney Texas Employment Type:Full-Time Department:Software Development Job Description: We are seeking a skilledWindows Developerwith hands-on experience building and maintaining products that run on the Windows platform. The ideal candidate has strong C# programming

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Full-time, Third Party

$100,000 - $120,000

Digital Engineer 3

Santa Clara, California

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18d ago

Preferred to have: PowerShell and Python scripting Experience with administering and troubleshooting blade, rackmount server Experience with Hypervisor technologies, and virtual machines administration (VMWare)Perform scheduled maintenance and updates including patching and replacement Build infrastructure for applications using Infrastructure-as-code (IaC) tools like terraform Write deployment scripts, debug application issues, and evaluate new technologies Qualifications: Bachelor's Degre

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Contract

$90

Ansible & PowerShell Expert

Remote

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6d ago

We are seeking an experienced Automation Engineer with strong expertise in Ansible and PowerShell scripting to streamline and automate infrastructure management tasks. The ideal candidate will be responsible for developing, maintaining, and optimizing automation workflows and deployment processes across Windows environments. Key Responsibilities: Develop and maintain automation scripts using Ansible and PowerShell. Manage and automate server configurations, deployments, and updates. Collaborate

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Contract

Depends on Experience

System Operations Engineer

Los Angeles, California

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4d ago

Title: Systems Operations Engineer Location: Remote / Must be able to work nights UK hours Ekman Associates, Inc. is a Southern California based company focused on the following services: Management Consulting, Professional Staffing Solutions, Executive Recruiting and Managed Services. Summary: We are currently seeking a Systems Engineer. They will apply their server and cloud management skills in a global enterprise to ensure the smooth and efficient ongoing operation of the infrastructure envi

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Full-time

Depends on Experience

Senior Test Automation Engineer - Windows Endpoint Agent

Remote

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7d ago

Senior Test Automation Engineer Windows Endpoint Agent Salary: open + bonus + stock Location: Remote in the United States *We are unable to provide sponsorship for this role* Qualifications Development experience in Python using the Pytest frameworkExperience testing Windows endpoint agent applicationsKnowledge of the Windows Security ModelExperience with Windows performance testing and benchmarkingExperience with communications channels such as RESTful API and gRPCAbility to troubleshoot Window

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Full-time

Depends on Experience

Systems Administrator

Stockton, California

•

Today

Description We are looking for a skilled Systems Administrator to join our team in Stockton, California. This is a Contract position with an initial duration of 3-5 months, offering an excellent opportunity for ongoing employment. In this role, you will work on-site, collaborating closely with the Enterprise Applications Manager and occasionally supporting the Associate Dean of the Computer Science department. You will play a vital role in providing IT support for academic lab environments and a

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Full-time

USD 30.01 - 33.60 per hour

Sr. IT Windows Engineer

Hawthorne, California

•

Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. IT WINDOWS SYSTEMS ENGINEER SpaceX is looking for an experienced engineer with deep knowledge and broad experience across Microsoft-based technologies. This employee will be a member of the Information Technology W

Full-time

USD 135,000.00 - 180,000.00 per year

Windows Automation Engineer

Remote

•

Today

Job ID: 2600170 Location: REMOTE WORK, DC, US Date Posted: 2026-01-08 Category: Software Subcategory: SW Testing Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a Windows Automation Engineer to join our team in support of the Department of the Air Force's (DAF) Advanced Battle Management System (ABMS) Digital Infrastructure Process

Full-time

USD 120,001.00 - 160,000.00 per year

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Windows Administrator jobs in California, USA