Microsoft Operating Systems jobs in California

San Diego, California

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Today

Job ID: 2616005 Location: San Diego, CA, US Date Posted: 2026-08-21 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a TACNET CB-ISEA Network Engineer (Fleet Support) to join our team in San Diego, CA; must be local to area. This Hybrid/Remote position requires f

Full-time

USD 80,001.00 - 120,000.00 per year

Network Engineer

San Diego, California

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Today

Job ID: 2615911 Location: San Diego, CA, US Date Posted: 2026-08-20 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_REMOTE Description SAIC is seeking a TACNET CB-ISEA Mid-level Network Engineer (Fleet Support) to join our team in San Diego, CA. This role is Remote but MUST BE LOCAL TO AREA due t

Full-time

USD 80,001.00 - 120,000.00 per year

Manager of Financial Systems - Remote

Remote or Minneapolis, Minnesota

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Today

Genesis10 is currently seeking a Manager of Financial Systems for a remote position with a leading professional services firm. This is a direct hire opportunity. This position is fully remote. Compensation: $114,000 - $200,000 per year, W2, based on qualifications Position Overview: The Manager of Financial Systems is responsible for the day-to-day administration, support, and optimization of the client's core financial applications, including Elite 3E, Intapp Time, and Chrome River. With a pri

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Full-time

USD 114,000.00 - 200,000.00 per year

Senior Infrastructure Systems Analyst

Commerce, California

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Infrastructure Systems Analyst in Commerce, CA. This role is hybrid, minimum three days onsite at Commerce, CA or Phoenix, AZ; Wednesday required, remaining days can be flexible. Core Responsibilities: * Administer Windows Server environments: Active Directory, Azure AD (Entra), Intune, and Tenable patch management * Manage the Nutanix platform, including the Nutanix hypervisor and VMware on Nutanix * Install, maintain, and support

Contract

$65 - $80 hourly

IT Systems Engineer (Endpoint)

Hawthorne, California

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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. IT SYSTEMS ENGINEER (ENDPOINT) SpaceX is seeking an experienced IT Systems Engineer to join the Endpoint team. This multi-disciplinary role is responsible for designing, implementing, and operating modern endpoint mana

Full-time

USD 135,000.00 - 170,000.00 per year

Software Engineer (Remote)

Remote or Birmingham, Alabama

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Remote Software Engineer. Summary: We are seeking a highly experienced Software Engineer to join an enterprise application development team responsible for maintaining and modernizing critical applications. This role will be approximately 70% backend development and 30% frontend development, with a strong focus on the .NET ecosystem, application modernization, and secure software development. The team supports a combination of modern appl

Contract

$54 - $63 hourly

DevSecOps Engineer (Remote)

Remote or Birmingham, Alabama

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Today

RESPONSIBILITIES: Kforce's client is seeking a DevSecOps Engineer to support CI/CD, application deployments, and modernization initiatives across a primarily Windows-based environment. The ideal candidate will have strong hands-on experience with Harness and modern DevOps practices, with exposure to Kubernetes or OpenShift highly valued. Key Responsibilities: * Design, implement, maintain, and improve CI/CD pipelines using Harness * Support the organization's ongoing migration to GitHub and imp

Contract

$59 - $68 hourly

Network Systems Administrator

Los Angeles, California

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12d ago

POSITION OVERVIEW The United States District Court and the Probation and Pretrial Services Office for the Central District of California is recruiting for a Network Systems Administrator to join our Information Technology team. If you enjoy working in a dynamic environment, are passionate about technology, and want to work at an agency that is growing and investing in its people, this is the right place for you! The Network Systems Administrator conducts and oversees the court unit s networks an

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Full-time

$80,000 - $140,000

Windows Systems Admin

Remote or Denver, Colorado

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Today

Windows Systems Administrator The Windows Systems Administrator within the Environment Management Group is responsible for identifying, analyzing, monitoring, supporting, architecting, and engineering solutions. Areas of responsibility involve OS, middleware, applications, and databases for pre-production servers. Strong coding skills around automation is a MUST. Must have experience in using Bitbucket, Artifactory, GitLab and a ticketing process. Job Description ESSENTIAL DUTIES AND RESPONSI

Contract

Cloud Migartion Consultant

Remote

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Today

Cloud Migration Consultant Our client is seeking a hands-on Cloud Migration Consultant to take ownership of a focused, business-critical AWS-to-Azure migration with a firm production cutover date. This role is ideal for someone who has successfully led complex cloud migrations firsthand and is comfortable owning the technical execution, cutover planning, rollback strategy, and go-live support from start to finish. As part of our process after applying, you may receive an invitation from our AI

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Contract

USD80 - USD90

Senior Infrastructure Automation Engineer / SME remote

Remote

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Today

Position Summary The Senior Infrastructure Automation Engineer will serve as a senior technical leader and subject matter expert driving infrastructure modernization across compute, storage, virtualization, Windows (preferred), Linux, cloud, and automation domains. This role requires a unique blend of hands-on engineering expertise and strategic architectural leadership, with responsibility for designing, building, and modernizing automation frameworks, infrastructure pipelines, and Infrastruct

Contract

90-125/hr

Windows System Administrator

Remote

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4d ago

As a Systems Administrator, you'll manage Windows-based environments across on-premise and cloud infrastructure, applying security updates, troubleshooting networks, and keeping systems reliable and compliant. The ideal candidate is proactive and self-directed, comfortable investigating and resolving issues with minimal guidance, and thrives in an operations-focused role centered on system reliability and process improvement across diverse technologies. Responsibilities: Manage and maintain mult

Full-time

$90,000 - $100,000

Network/Systems Engineer

Santa Rosa, California

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Today

Description Robert Half is looking for an experienced Network/Systems Engineer to support and enhance enterprise infrastructure in Santa Rosa, California. This Network/Systems Engineer is a Contract position for a detail-oriented individual who can maintain reliable, secure, and high-performing network environments while partnering with technical teams, vendors, and end users. The Network/Systems Engineer role focuses on network operations, systems administration, documentation, and continuous i

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Contract

USD 60.00 - 70.00 per hour

System Administrator- FSC

Remote

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Today

System Administrator Location: Remote Description: Seeking a seasoned System Administrator to join our high performance, financial technology team supporting our nation's Veterans. The System Administrator should possess a strong knowledge of creating plans to assure effective management, operations and maintenance of system and application. We are considering highly technical individuals who possess leadership skills and a positive attitude. Veterans are encouraged to apply. Job Responsibili

Full-time

CLOUD SECURITY & SIEM ENGINEER

Remote or Hybrid in Folsom, California

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7d ago

CLOUD SECURITY & SIEM ENGINEERJob Title: Cloud Security & SIEM EngineerLocation:RemotePosition Type:Full-Time / Contract-to-HireWork Schedule:Standard Business Hours (PST Alignment)1. Role OverviewTechnet is seeking a hands-onCloud Security & SIEM Engineer to deploy, configure, and maintain the cybersecurity architecture for a critical energy-sector utility billing and data platform hosted in AWS (us-west-2).In this role, you will lead the implementation and engineering of an enterprise high-ava

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Third Party, Contract

Depends on Experience

Remote Audio Video Technical Support

Remote or South Dakota

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Today

Position Summary When you work at Daktronics, you'll be part of something amazing. We design, engineer, manufacture and support bold, eye-catching digital LED display technology and audio systems. Our products bring excitement to professional, college and high school games. They attract customers for businesses around the world, and even provide direction for people as they travel, work and play. As part of the Daktronics team, you'll have interesting, impactful work with flexible opportuniti

Full-time

USD 24.00 - 25.00 per hour

Systems Engineer III - Microsoft Cloud and Infrastructure

Irvine, California

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Today

About Courser Courser accelerates the growth of IT service provider companies. We forge dynamic partnerships, leveraging our values of Teamwork, Service, Growth-Mindedness, Trust, and Innovation to deliver impactful solutions and phenomenal customer experiences. If you thrive in a fast-paced IT environment, join our rapidly expanding team and contribute to our ongoing success. Systems Engineer - Microsoft Cloud & Infrastructure We are seeking a highly skilled Systems Engineer - Microsoft Cloud

Full-time

Labs Systems Administrator

Ridgecrest, California

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2d ago

Salary Range: $70,310 - $82,100 Essential Job Functions: The ideal candidate will have a strong critical thinking skills and troubleshooting experience in Windows 10 and Windows 11 maintenance, with some experience with Windows Server or RHEL desired. Candidate must also be able to: Install, troubleshoot and perform repairs on DoD computing equipment and workstations to include networked and stand-alone systems. Maintain and administer closed-loop networks for patching and hardening lab syst

Full-time

USD 70,310.00 - 82,100.00 per year

Windows Server OS Administrator

Remote or McLean, Virginia

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Today

Overview Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development. Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success. Responsibilities Install, test, and configure to networking standards, patch, monitor, backup, and maintain various Windows Server operating systems and associated software utilizing physical and virtual hardwar

Full-time

USD 85,000.00 per year

High Performance Computing Engineer

San Jose, California

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Today

Introduction to the job We are seeking a highly motivated High Performance Computing (HPC) Engineer to design, develop, deploy, and maintain cutting-edge computing platforms that enable advanced image processing, simulation, machine learning, and data-intensive applications. The HPC Engineer will work across hardware, software, networking, and infrastructure domains to ensure scalable, reliable, and high-performance computing solutions that support next-generation products and engineering workl

Full-time

USD 147,750.00 - 221,625.00 per year

Microsoft Operating Systems jobs in California, USA