6 Results for Systems Administrator Jobs in Fairfield, CA

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Systems Engineer

Martinez, CA
onsite
Temporary / Contract
60 - 70 USD / Hourly
We are looking for a Sr. Systems Engineer to support and enhance a Microsoft-focused cloud environment in Martinez, California. This Long-term Systems Engineer Contract position will play a key role in strengthening Microsoft 365 services, device management, identity administration, and cloud-based automation across the organization. The ideal Systems Engineer candidate brings strong technical depth across Azure, Intune, Entra ID, and the Power Platform, along with the ability to resolve complex issues and guide broader IT efforts. This Systems Engineer role is an onsite role out of Martinez, Ca. Responsibilities:• Oversee the performance, security, and day-to-day administration of Microsoft 365 applications, including Exchange Online, SharePoint Online, Teams, and OneDrive.• Create and refine Intune configurations for endpoint management, compliance enforcement, and software deployment across supported devices.• Administer identity and access controls within Entra ID, including authentication methods, privileged access workflows, conditional access, and hybrid identity support.• Support the design, maintenance, and troubleshooting of Azure-based services that underpin the organization's cloud infrastructure.• Develop business-focused solutions using Power Apps, Power Automate, and Power BI to improve reporting and streamline operational processes.• Investigate high-severity incidents, perform root-cause analysis, and implement durable fixes across Microsoft 365 and Azure platforms.• Build and maintain automation using PowerShell and Microsoft Graph integrations to reduce manual administrative effort and improve consistency.• Produce and update technical documentation covering architecture, configurations, operational procedures, and support standards.• Assess emerging Microsoft capabilities and licensing updates, then provide recommendations on adoption, governance, and practical use.• Provide technical mentorship to less experienced team members and collaborate with security, compliance, and IT partners on audits, controls, and risk reduction.
2026-09-15T00:00:00Z

Systems/Infrastructure Engineer

Petaluma, CA
onsite
Permanent / Full Time
110000 - 135000 USD / Yearly
A growing private aviation services organization is seeking a Senior Systems / Infrastructure Engineer to support and secure its enterprise infrastructure, cloud platforms, and business-critical systems. This is a hands-on role responsible for administering Microsoft technologies, Azure cloud environments, virtualization platforms, networking, and security tools while driving infrastructure modernization and operational excellence.What You'll OwnMicrosoft 365, Azure administration and migrations, Active Directory, Entra ID, VMware/Hyper-V, infrastructure modernization, security tools, and identity management. Networking experience is important but serves as a supporting component of the role rather than the primary focus.Role FocusThis position is primarily centered on systems administration and infrastructure engineering, with significant responsibility for Azure administration, cloud implementations, migrations, and hybrid environments. You'll work across Microsoft technologies, virtualization, identity management, and security platforms while helping drive modernization initiatives throughout the organization. Security operations and network administration are important aspects of the role, but deep network architecture is not the primary focus.Key ResponsibilitiesInfrastructure & Cloud Administration<ul><li>Administer and support Microsoft 365, Entra ID (Azure AD), Active Directory, Windows Server, Group Policy, and hybrid cloud environments.</li><li>Lead and support Azure administration, implementation, migration, and optimization projects.</li><li>Design, deploy, and maintain Azure cloud services, hybrid identity solutions, and cloud-based infrastructure.</li><li>Manage VMware and Hyper-V environments, enterprise servers, storage, backups, and core infrastructure.</li><li>Implement patching, monitoring, system hardening, and infrastructure best practices.</li></ul>Network Administration<ul><li>Manage and troubleshoot enterprise LAN/WAN environments.</li><li>Support switches, routers, firewalls, VPNs, wireless infrastructure, and network segmentation.</li><li>Ensure high availability, performance, and reliability across on-premises and cloud environments.</li></ul>Security & Identity Management<ul><li>Administer Okta, MFA, identity governance, privileged access, and user lifecycle management.</li><li>Support SIEM, EDR, vulnerability management, endpoint security, IDS/IPS, and security monitoring platforms.</li><li>Perform vulnerability remediation, risk reduction, and security hardening initiatives.</li><li>Implement Zero Trust security principles and secure access controls.</li></ul>Incident Response & Compliance<ul><li>Participate in security incident response, investigation, root cause analysis, and remediation efforts.</li><li>Support compliance initiatives related to NIST, CIS, SOC 2, GDPR, and CCPA.</li><li>Maintain technical documentation, infrastructure diagrams, runbooks, and operational procedures.</li></ul>
2026-10-07T00:00:00Z

School Administrator

Oakland, CA
onsite
Temporary / Contract
25 - 27 USD / Hourly
<ul><li>Manage daily front office and administrative operations to ensure the school runs efficiently.</li><li>Maintain student records, attendance, enrollment documentation, and other confidential files with accuracy and discretion.</li><li>Serve as a primary point of contact for students, parents, staff, and visitors, providing professional and courteous support.</li><li>Coordinate calendars, meetings, events, and school communications.</li><li>Assist with registration, onboarding, reporting, and general office administration.</li><li>Support school leadership and faculty with operational and administrative needs.</li><li>Communicate effectively with Spanish-speaking families and assist with translation or interpretation of routine school-related information as needed.</li><li>Help ensure compliance with school policies, procedures, and administrative requirements.</li></ul>
2026-09-25T00:00:00Z

Business Systems Analyst

Walnut Creek, CA
onsite
Permanent / Full Time
150000 - 175000 USD / Yearly
We are looking for a Business Systems Administrator to support and enhance the technology platforms that power a growing investment advisory firm in the East Bay. This role centers on administering Salesforce and a portfolio of business applications while partnering with teams across the organization to improve workflows, strengthen system controls, and resolve day-to-day technology issues. The ideal candidate brings hands-on experience managing SaaS platforms, a practical approach to automation, and the ability to turn business needs into reliable, user-friendly solutions. Responsibilities:• Oversee daily administration of Salesforce, including configuration of objects, fields, user roles, permissions, reports, dashboards, and workflow automation.• Provide timely troubleshooting and user support for Salesforce and other firm applications, ensuring employees can work efficiently across departments.• Maintain and support key business platforms such as Orion, DocuSign, Box, Jump AI, Schwab Advisor Center, Fidelity Wealthscape, Calendly, and related tools.• Manage user provisioning, security settings, application access, and routine system upkeep to maintain stable and compliant operations.• Partner with software vendors and external IT resources to investigate issues, coordinate resolutions, and improve platform performance.• Analyze current business processes, identify inefficiencies, and implement technology-driven improvements that reduce manual effort.• Build, test, and maintain Salesforce Flows and other automations to streamline operations and support scalable business processes.• Assist with system integrations, data transfers, upgrades, testing efforts, and broader technology initiatives across the firm.• Create and maintain clear documentation for systems, procedures, integrations, and recurring administrative tasks while supporting onboarding, offboarding, access reviews, and security-related activities.
2026-09-30T00:00:00Z

Business Systems Analyst

Oakland, CA
remote
Permanent / Full Time
125000 - 155000 USD / Yearly
We are looking for a Business Systems Analyst to support operational improvements and business process clarity for a customer-focused environment in Oakland, California. This role partners with stakeholders to evaluate current workflows, define practical solutions, and translate business needs into clear documentation for delivery teams. The ideal candidate brings strong analytical thinking, experience working in service-driven settings, and the ability to contribute effectively within Agile Scrum teams. Responsibilities:<ul><li>Partner with business teams, IT, and vendors to deliver application solutions from planning through launch.</li><li>Develop deep knowledge of assigned systems and business processes.</li><li>Analyze needs, identify solutions, and provide strategic recommendations.</li><li>Advocate for user needs to ensure successful product outcomes.</li><li>Lead requirements gathering, documentation, and stakeholder collaboration.</li><li>Coordinate with technical teams on integrations and system functionality.</li><li>Configure, maintain, and support enterprise applications.</li><li>Manage testing, deployments, upgrades, and migrations.</li><li>Serve as a key liaison between business, IT, leadership, and vendors.</li><li>Foster teamwork, collaboration, and continuous product improvement.</li></ul>
2026-09-21T00:00:00Z

Payroll Administrator

West Sacramento, CA
onsite
Permanent / Full Time
62400 - 75000 USD / Yearly
Amanda Warren is looking for a Certified Payroll Specialist to support subcontractor payroll compliance for construction projects in West Sacramento, California. This role focuses on reviewing certified payroll obligations, maintaining accurate compliance records, and coordinating with subcontractors and internal teams to keep documentation complete and current. The ideal candidate brings strong payroll knowledge, careful attention to detail, and the ability to manage multiple deadlines in a regulated environment. Responsibilities:• Evaluate newly executed subcontract agreements to determine prevailing wage, certified payroll, insurance, and related compliance obligations.• Track subcontractor adherence to applicable state and federal payroll standards throughout the life of each project.• Examine certified payroll submissions from subcontractors and lower-tier partners, confirming completeness, accuracy, and compliance with project requirements.• Audit and reconcile payroll and compliance data received from subcontractors, addressing inconsistencies before records are finalized.• Communicate with subcontractor contacts to obtain missing forms, signatures, and supporting documents in a timely manner.• Maintain organized databases and documentation systems that reflect each project's compliance status, insurance records, and subcontract requirements.• Partner with accounting teams to verify compliance milestones that may affect payment processing and release schedules.• Respond to internal and external questions related to payroll compliance, resolving issues efficiently to support project continuity.• Contribute to process improvement efforts by refining compliance workflows and maintaining current standard operating procedures.• Perform additional administrative or project-related duties as assigned to support departmental objectives.
2026-09-18T00:00:00Z

6 results for Systems Administrator in Fairfield, CA