Microsoft operating systems jobs in california

IT Windows System Engineer - Top Secret Clearance

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 WINDOWS SYSTEMS ENGINEER - TOP SECRET CLEARANCE SpaceX is looking for a Windows Systems Engineer with deep knowledge and broad experience across Microsoft-based technologies, in addition to broader experience and ca

Full-time

USD 130,000.00 - 175,000.00 per year

Systems Engineer II

Highland, California

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Today

Under the direction of the Manager Systems Engineer, the Systems Engineer II drives innovation to support efficient operations of the Yuhaaviatam infrastructure. This position designs solutions that provide a long-term benefit for the Enterprise. This role continually researches and engineers, when feasible, ways to improve system performance, policies, procedures, and tools. This position plans backup and disaster recovery capabilities to continually meet the needs of the enterprise and ensures

Full-time

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

IT Service Technician

Los Angeles, California

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Today

GovCIO is currently hiring for an IT Service Technician to provide onsite support for our federal customer. This position will be located in Chatsworth, CA and will be an onsite position. All contract personnel may be required to travel occasionally for site coverage. Employee will be required to obtain an A+, ITIL Foundation, HDI certification, and one of the following within six months of hire: Security+, Network+, or Server+. The cost of certification will be reimbursed by GovCIO. Responsibil

Full-time

USD 25.50 - 25.50 per hour

Systems Administrator

Santa Cruz, California

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Today

Description We are looking for an experienced Desktop Support to provide hands-on technical support in Santa Cruz, California. This Contract position focuses on endpoint administration, user support, and systems management across a primarily onsite environment. The ideal candidate will bring strong expertise in Microsoft and Apple device support, directory services, and enterprise infrastructure tools while ensuring reliable day-to-day operations. Responsibilities: Deliver onsite support for W

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Contract

USD 47.50 - 55.00 per hour

Systems Administrator

Remote or Orlando, Florida

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Today

Hi, I hope you are doing well! Currently, we have a job opening for Systems Administrator (Advance) with our direct client, in Orlando, FL The position details are given below. If you are interested, you can call me or reply with your latest resume. Here are the Job details for your review. Job Title: Systems Administrator Location: Orlando, FL (Remote) Duration: 3+ months possibility of extension Position General Summary: The Systems Administrator coordinates the day-to-day, administrat

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

Tech Support Manager

Remote or Jasper, Indiana

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Today

Description We are looking for a Tech Support Manager to lead hands-on technical support operations for client environments in Indiana/Kentucky. This Long-term Contract position is ideal for someone who combines strong endpoint and infrastructure knowledge with a customer-focused approach to issue resolution and service delivery. The role supports both deskside and remote needs while partnering with cross-functional teams to maintain reliable workplace technology and a high-quality user experien

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Contract

Venafi PKI Engineer

Remote or Minneapolis, Minnesota

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Today

Role - PKI Engineer Location- Minneapolis MN (Remote) Job type- Full Time Employment Job description Below We are looking for an experienced Venafi & Microsoft PKI Engineer to join our team and work on enterprise PKI, certificate lifecycle management, and security infrastructure. Candidate should have strong hands-on experience in enterprise PKI and certificate management, along with good infrastructure, automation, and troubleshooting capabilities. Strong hands-on experience with Venafi & Mi

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

Senior Automation Architect

Remote or Fort Collins, Colorado

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Today

Job Title: Senior Automation Architect - Ansible, Airflow & Linux/Windows Infrastructure Engineering Job Description We are seeking a Senior Automation Architect to lead the technical design, engineering standards, and implementation oversight of infrastructure automation across Linux and Windows Server environments. The ideal candidate will have strong expertise in Ansible, workflow orchestration tools such as Apache Airflow, Git-based engineering delivery, and automation architecture. The rol

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

Sr Associate, Software Engineer

Carlsbad, California

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 86,000.00 - 160,000.00 per year

Systems Administrator

Remote or Park City, Utah

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Today

Description We are looking for a Systems Administrator to join a contract engagement based in Park City, Utah. This role is suited for an experienced Windows infrastructure specialist who can evaluate legacy server environments, uncover operational dependencies, and provide clear recommendations for next steps. The assignment will focus on assessing existing systems, documenting their business purpose, and helping stakeholders decide whether platforms should remain in place, be moved, or be reti

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Contract

USD 35.63 - 41.25 per hour

Associate, Software Engineer

San Diego, California

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Today

Full-time

USD 75,500.00 - 140,500.00 per year

Associate, Software Engineer

Carlsbad, California

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Today

Full-time

USD 75,500.00 - 140,500.00 per year

Epic Client Systems Administrator

Remote

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3d ago

Epic-Client Systems Administrator (ECSA) Emphasis: Hyperspace Web (HSW), Interconnect, and MyChart Position Summary We are seeking an Epic-certified Client Systems Administrator with strong experience supporting Hyperspace Web (HSW), Interconnect, and MyChart infrastructure. The position is responsible for the configuration, availability, performance, and ongoing maintenance of these Epic client and web-server components. The successful candidate must have a minimum of three years of experience

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Third Party, Contract

$50 - $60

Azure IaaS Engineer

Remote or Arlington, Virginia

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Today

Job Title: Azure IaaS Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking an experienced Azure IaaS Engineer to be part of a dynamic and high performing team designing, implementing, and transitioning a government customer to the Microsoft Azure platform. The candidate will be responsible for operational support an

Full-time

USD 98,500.00 - 206,800.00 per year

Desktop Support-W2-Onsite - Cordova, CA

Rancho Cordova, California

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Yesterday

Desktop Support-W2-Onsite - Cordova, CAIntroduction:The Desktop Support-W2-Onsite position in Cordova, CA involves providing technical support and assistance to end-users in a corporate setting. The individual in this role will be responsible for troubleshooting hardware and software issues, setting up new equipment, and ensuring that all systems are running smoothly. Responsibilities:Provide on-site technical support to end-users, including troubleshooting hardware and software issues.Set up ne

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Contract

Depends on Experience

Windows / VMware Infrastructure Developer Administrator

Newport Beach, California

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Yesterday

Windows / VMware Infrastructure Developer AdministratorIntroductionWe are urgently seeking an experienced Windows / VMware Infrastructure Developer Administrator to manage, maintain, and support enterprise Windows server infrastructure and VMware virtualization environments. The ideal candidate will have strong hands-on experience in Windows Server administration, virtualization, infrastructure troubleshooting, and automation. ResponsibilitiesAdminister and maintain Windows Server environments a

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Contract

Depends on Experience

Active Directory Architect

Remote

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Today

12+ months contract W2 role 100% remote opportunity Active Directory Architect Seeking an experienced and motivated individual to join the Infrastructure Engineering and Design team as an Active Directory Architect. This position will require a strong understanding of technologies, processes, architecture, and data management in Identity & Access services. This position will be responsible for defining business requirements, data analysis, data validation, architectural designs, and technical sp

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Contract

Depends on Experience

Windows & SQL Server In-place Upgrade Automation Engineer

Remote

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8d ago

Role: Windows &SQLServer In-place Upgrade Automation Engineer Duration: 1 YearLocation: USA (Remote)Job Description:Our Client is looking foran experienced engineer to automate and support Windows Server and MicrosoftSQLServer upgrades across virtual machine and clustered environments.Key Responsibilities:Automate Windows Server in-place upgradesAutomateSQLServer in-place upgradesSupport standaloneSQLServer environmentsSupportSQLServer Failover Cluster Instances (FCI)SupportSQLAlways On Availabi

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Contract

Depends on Experience

Azure IaaS Engineer

Remote

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Today

Full-time

USD 98,500.00 - 206,800.00 per year

Microsoft operating systems jobs in California, USA