We are looking for a skilled Systems Administrator to join our team in Redwood City, California. In this role, you will manage and optimize system operations, ensuring seamless functionality and security across our technology infrastructure. This is a long-term contract position, offering an excellent opportunity to contribute to a dynamic environment.<br><br>Responsibilities:<br>• Administer and maintain Active Directory to ensure efficient user and group management.<br>• Oversee Windows Server operations and troubleshoot system issues as needed.<br>• Manage and support Windows 10 across multiple workstations.<br>• Ensure smooth integration and functionality of Dell Technologies hardware.<br>• Utilize Google Suite tools for collaboration and productivity enhancements.<br>• Implement and maintain Google Vault for secure data management and retention.<br>• Monitor system performance, identify potential issues, and execute solutions promptly.<br>• Conduct regular updates and patches to maintain system security and compliance.<br>• Provide technical support and guidance to users, resolving system-related concerns.<br>• Document system processes and configurations to facilitate operational efficiency.
<p>We are seeking a hands-on Infrastructure and Security Manager to oversee and support a hybrid cloud and on-premise technology environment for a growing organization supporting government-related contracts. This Infrastructure and Security Manager role combines infrastructure operations leadership with cybersecurity compliance, ensuring systems remain secure, reliable, and aligned with CMMC and NIST frameworks.</p><p><br></p><p>The ideal Infrastructure and Security Manager candidate brings strong experience managing Azure infrastructure, enterprise networking, and security operations, along with a practical understanding of CMMC security requirements. This Infrastructure and Security Manager position is hybrid in Oakland, CA, requiring 2–3 days onsite per week and is a contract to hire opportunity. </p><p><br></p><p>Key Responsibilities</p><ul><li>Manage and maintain the organization’s IT infrastructure across cloud and on-premise environments</li><li>Oversee Microsoft Azure infrastructure, networking, and system security</li><li>Administer and support Windows Server and Linux systems</li><li>Lead security operations including monitoring, incident response, and vulnerability management</li><li>Implement and maintain cybersecurity controls aligned with CMMC and NIST frameworks</li><li>Manage enterprise networking including firewalls, VPNs, SD-WAN, and wireless environments</li><li>Oversee security tools such as endpoint protection, log aggregation, and threat detection platforms</li><li>Support and maintain Microsoft 365 and SharePoint security configurations</li><li>Collaborate with leadership on security strategy, compliance readiness, and risk management</li><li>Participate in infrastructure and security initiatives including system upgrades, integrations, and M&A activities</li><li>Work with vendors and internal teams to ensure system reliability, performance, and security</li></ul>