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Windows Infrastructure Manager Jobs in California

AbacusNext

Senior Infrastructure Engineer

San Diego, CA · On-site +1

$130K - $160K/yr

Comprehend and manage system architecture involving servers, databases, APIs, load balancers ... Administer Windows Server environments including patching, performance tuning, and security ...

Droisys

Sr. Infrastructure Engineer

San Diego, CA

$115K - $156K/yr

Manage/Maintain a Windows 2008 R2 Active Directory Environment in a global enterprise. Manage ... Ability to plan for infrastructure and operational changes such as server and infrastructure ...

Saicon Consultants Inc.

Windows AD Administrator

San Jose, CA · On-site

$51.25 - $64.25/hr

We are looking for a skilled detail-oriented specialist to manage and secure Active Directory ... Ensure the security and integrity of the Active Directory infrastructure. Conduct regular audits of ...

Ross Stores, Inc

Engineer II

Dublin, CA

$109K - $187K/yr

... manage and perform engineering role for Windows infrastructure initiatives and projects Perform various functions and duties in support of audit and compliance deliverables Develop detailed technical ...

Relativity Space

Sr Systems Administrator

Long Beach, CA

$90K - $122K/yr

Partner closely with senior systems engineers (Linux, Windows, Infrastructure) to operationalize ... Proven ability to manage and monitor large environments with an emphasis on reliability, automation ...

Picarro, Inc

Senior Infrastructure Engineer

Santa Clara, CA · On-site

$150K - $200K/yr

Collaboration Platforms Management: Oversee collaboration tools like Microsoft Teams, Zoom, Slack ... Secure and optimize Linux (CentOS/RedHat/Ubuntu), macOS, and Windows systems to meet performance ...

Picarro, Inc

Senior Infrastructure Engineer

Santa Clara, CA · On-site

$150K - $200K/yr

Collaboration Platforms Management: Oversee collaboration tools like Microsoft Teams, Zoom, Slack ... Secure and optimize Linux (CentOS/RedHat/Ubuntu), macOS, and Windows systems to meet performance ...

Ross

Engineer II

Dublin, CA · On-site

$109K - $187K/yr

... manage and perform engineering role for Windows infrastructure initiatives and projects • Perform various functions and duties in support of audit and compliance deliverables • Develop detailed ...

Ross Stores

Engineer II

Dublin, CA · On-site

$109K - $187K/yr

... manage and perform engineering role for Windows infrastructure initiatives and projects • Perform various functions and duties in support of audit and compliance deliverables • Develop detailed ...

Upwind Security

Windows Engineer

San Francisco, CA · On-site +1

... cloud infrastructure protection. At Upwind, you'll have the opportunity to think creatively ... Collaborate with product management to implement customer-requested features. * Full project ...

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All JobsWindows Infrastructure JobsWindows Infrastructure Manager JobsWindows Infrastructure Manager Jobs in California

Windows Infrastructure Manager information

What are some common challenges faced by Windows Infrastructure Managers and how can they be addressed?

Windows Infrastructure Managers often face challenges such as ensuring system uptime, managing large-scale upgrades, and maintaining security compliance. Coordinating with multiple departments and responding to unexpected outages can also be demanding. Staying proactive with regular system monitoring, implementing robust change management processes, and fostering strong communication with IT and business teams help mitigate these challenges. Continuous professional development and leveraging automation tools can also enhance efficiency and system reliability.

What does a Windows Infrastructure Manager do?

A Windows Infrastructure Manager oversees the planning, deployment, and maintenance of Windows-based server environments within an organization. Their responsibilities include managing Active Directory, ensuring system security, monitoring performance, and coordinating updates or upgrades. They also lead teams of IT professionals, troubleshoot complex issues, and develop strategies for disaster recovery and business continuity. The role is critical for ensuring reliable and secure IT operations that support the business’s needs.

What is the difference between Windows Infrastructure Manager vs Windows Systems Administrator?

AspectWindows Infrastructure ManagerWindows Systems Administrator
CertificationsMicrosoft Certified: Windows Server, MCSEMicrosoft Certified: Windows Server, MCSA
Work EnvironmentOversees infrastructure, strategic planning, team managementMaintains and supports Windows servers, troubleshooting
ResponsibilitiesDesigns infrastructure, manages projects, ensures system securityPerforms daily server maintenance, user support, issue resolution

The Windows Infrastructure Manager focuses on designing and managing the overall Windows infrastructure, including strategic planning and team leadership. In contrast, the Windows Systems Administrator handles daily operations, maintenance, and troubleshooting of Windows servers. Both roles require similar certifications but differ in scope and responsibilities, with the manager role being more strategic and leadership-oriented.

What are the key skills and qualifications needed to thrive as a Windows Infrastructure Manager?

To thrive as a Windows Infrastructure Manager, you need deep expertise in Windows Server administration, networking, virtualization, and a relevant degree or certifications like Microsoft Certified: Windows Server Hybrid Administrator Associate. Familiarity with tools such as Active Directory, PowerShell, VMware, Hyper-V, and systems monitoring platforms is typically required. Strong leadership, problem-solving, and communication skills set outstanding candidates apart, enabling them to manage teams and coordinate with stakeholders. These skills and qualities are critical for maintaining secure, reliable, and scalable IT environments that support organizational operations.
What are popular job titles related to Windows Infrastructure Manager jobs in California? For Windows Infrastructure Manager jobs in California, the most frequently searched job titles are:
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What cities in California are hiring for Windows Infrastructure Manager jobs? Cities in California with the most Windows Infrastructure Manager job openings:
Windows Infrastructure Manager jobs near you

L3 Active Directory Engineer / AD SME

Noblesoft Technologies

San Francisco, CA • On-site

$62.25 - $81.25/hr

Contractor

Re-posted 19 days ago

Job description

Job Description: L3 Engineer / SME – Active Directory (On‑Premise)

Role Title: L3 Active Directory Engineer / AD SME

Experience: 7–12+ years

Domain: Identity & Access Management, Windows Infrastructure

Role Summary

We are looking for a highly skilled L3 Active Directory (On‑Premise) SME with deep experience in designing, managing, and troubleshooting complex AD environments. The candidate will be the highest escalation point for AD issues, lead architectural improvements, perform RCA, and ensure AD security, availability, and performance in a large enterprise environment.

Key Responsibilities

1. L3 Escalation & Technical Support

Serve as the top‑tier escalation for Active Directory and Windows infrastructure issues.

Troubleshoot complex authentication, replication, DNS, GPO, policy processing, and trust issues.

Perform advanced RCA, log analysis, and performance debugging.

Develop L3 SOPs, KB articles, scripts, and automation for operations teams.

2. Active Directory Administration & Architecture

Manage and maintain large multi‑domain, multi‑forest on‑prem AD environments.

Oversee FSMO roles, domain controllers (DC health), AD sites, replication topology.

Install, upgrade, and harden domain controllers (physical/virtual).

Implement AD schema updates, forest/domain functional level upgrades.

Perform AD migration, consolidation, restructuring, and domain/forest trust design.

3. DNS, DHCP, & Windows Core Infrastructure

Troubleshoot AD-integrated DNS issues (zones, scavenging, forwarding, delegation).

Manage and secure DHCP scopes, reservations, failover.

Deep understanding of Kerberos, NTLM, LDAP, LDAPS, SPNs, tickets, token bloat.

Ensure GPO performance tuning, inheritance control, WMI filters, controlled rollouts.

4. Security & Hardening

Implement AD security baselines, CIS benchmarks, and Microsoft security best practices.

Periodically audit domain controllers, replication, delegations, privileged groups.

Manage tiered admin model, least privilege, Just‑In‑Time (JIT) & Just‑Enough‑Administration (JEA).

Enforce password policies, PAM/Privileged Identity controls, and secure service account management.

Perform logs and event analysis through SIEM (Splunk, Sentinel, QRadar).

5. High Availability & DR

Build and validate disaster recovery procedures for AD, DNS, and DHCP.

Maintain backup/restore strategies using tools like AD Recycle Bin, Authoritative Restore, System State, VM snapshots.

Ensure site resiliency, replication health, and multi‑site availability.

6. Automation & Scripting

Automate AD operations using PowerShell (mandatory).

Build scripts for:

User provisioning/deprovisioning

Group management

GPO backup/restore

ACL/permissions

Health monitoring & reporting

7. Integration & Identity Services

Expertise integrating AD with:

ADFS

Azure AD Connect (Sync rules, writeback, filtering)

SSO solutions

LDAP‑based applications

PKI/Certification Services

Understand hybrid identity dependencies (even though this role is on‑prem focused).

Required Skills & Qualifications

7–12+ years hands‑on experience in enterprise Active Directory environments.

Deep knowledge of:

AD architecture, design & security

DNS, DHCP, Sites & Services

Kerberos, LDAP, GPO, trusts, replication

Experience troubleshooting large distributed Windows Server infrastructures.

Strong PowerShell automation skills.

Experience implementing AD hardening, security baselines, RBAC delegation.

Knowledge of backup/restore and DR strategies for domain controllers.

Strong understanding of networking fundamentals (TCP/IP, firewall rules, ports).

Preferred Skills

Microsoft certifications (AZ‑800, AZ‑801, MS‑100/101, SC‑300, MCSA/MCSE).

Experience with Azure AD and hybrid identity models.

Experience with IAM/PAM tools (Delinea, CyberArk, BeyondTrust).

Familiarity with virtualization (VMware/Hyper‑V).

Experience with enterprise SIEM and security monitoring tools.