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5 results for It Systems Engineer It Security in South San Francisco, CA

Senior Systems Engineer
  • San Francisco, CA
  • onsite
  • Permanent
  • 160000.00 - 170000.00 USD / Yearly
  • We are looking for an experienced Systems Engineer to oversee and enhance the performance, security, and scalability of IT infrastructures across corporate and client environments. This role encompasses managing on-premises systems, cloud platforms like Microsoft 365 and Azure, as well as network operations. The ideal candidate will bring a proactive approach to ensuring the reliability and security of critical systems while collaborating with cross-functional teams.<br><br>Responsibilities:<br>• Oversee and maintain network infrastructure for corporate and client operations, including Microsoft 365, Azure Active Directory, and Active Directory environments.<br>• Manage security solutions such as firewalls (Palo Alto), endpoint protection tools, and mobile device management platforms.<br>• Lead the planning and execution of infrastructure projects, upgrades, and new implementations to align with organizational goals.<br>• Provide expert-level technical support for desktops, servers, mobile devices, and telecom systems.<br>• Maintain accurate and up-to-date system documentation, software inventories, and patch management processes.<br>• Work closely with third-party vendors and internal teams to ensure secure and efficient IT operations.<br>• Offer high-level technical support to executives and participate in an on-call rotation for after-hours support.<br>• Travel occasionally to client locations to assist with network installations, troubleshooting, and project management.
  • 2025-10-20T23:18:42Z
Systems Engineer
  • San Jose, CA
  • onsite
  • Contract / Temporary to Hire
  • 66.50 - 77.00 USD / Hourly
  • We are looking for an experienced Systems Engineer to join our team in San Jose, California. This is a Contract to permanent position, offering an excellent opportunity for a highly skilled and detail-oriented individual to contribute to endpoint management and enterprise-level systems. The ideal candidate will bring a strong technical background, particularly in Workspace One and other advanced technologies.<br><br>Responsibilities:<br>• Manage and optimize endpoint systems using Workspace One and related tools.<br>• Administer Active Directory and Azure Active Directory to ensure secure and efficient operations.<br>• Oversee the configuration and maintenance of Microsoft Windows Servers.<br>• Support and enhance Citrix technologies to meet organizational needs.<br>• Manage Microsoft Exchange systems, ensuring reliable email communication.<br>• Collaborate with cross-functional teams to design and implement technical solutions.<br>• Monitor system performance and troubleshoot issues to minimize downtime.<br>• Develop and maintain documentation for system processes and configurations.<br>• Provide guidance and support to less experienced team members as needed.<br>• Stay updated on emerging technologies to recommend improvements to existing systems.
  • 2025-10-27T23:08:43Z
Senior Security Engineer
  • Oakland, CA
  • remote
  • Contract / Temporary to Hire
  • 71.00 - 79.00 USD / Hourly
  • <p>We are seeking a highly skilled and passionate Senior Security Engineer to join our client's cybersecurity team. This key leadership role is available for candidates based in Oakland, NY, or as a remote opportunity in the US. The ideal candidate will operate as a senior subject matter expert, complementing a recently established team of engineers. This is a contract-to-hire role.</p><p> </p><p>Key Responsibilities:</p><ul><li>Serve as a technical mentor and advisor to security analysts, fostering skill development and organizational knowledge sharing.</li><li>Provide expertise in firewalls with 10+ years of experience (strong preference for Cisco; Palo Alto experience a plus to align with the current environment).</li><li>Demonstrate a deep understanding of networking fundamentals, including traffic blocking and network segmentation.</li><li>Leverage SIEM platforms experience (Rapid7 preferred but open to other SIEMs) with a focus on conceptual and practical applications.</li><li>Collaborate with the infrastructure team to enhance IAM and cloud security across Azure, AWS, and Google Cloud (Okta experience is essential).</li><li>Contribute to network security initiatives, auditing and enforcing Zero Trust policies, data loss prevention, and governance.</li><li>Utilize and, when necessary, recommend automation tools; experience with custom scripting is a bonus but not required.</li></ul>
  • 2025-10-29T17:29:23Z
Staff Frontend Engineer
  • San Francisco, CA
  • onsite
  • Permanent
  • 250000.00 - 300000.00 USD / Yearly
  • We are looking for a Staff Frontend Engineer to play a pivotal role in developing cutting-edge pharmacy software that combines telehealth and pharmacy operations. This position offers the chance to create user-centric solutions that redefine how pharmacies function, ensuring efficiency and reliability at scale. As a senior team member, you will lead the design and implementation of high-performance frontend systems while collaborating with cross-functional teams to deliver impactful results.<br><br>Responsibilities:<br>• Lead the design, development, and optimization of web and mobile applications using React, React Native, and TypeScript.<br>• Implement best practices for scalability, security, and performance to support rapid growth.<br>• Collaborate with Product, Design, and Backend teams to create seamless user experiences.<br>• Take ownership of critical architectural decisions while mentoring other engineers to strengthen frontend expertise.<br>• Utilize advanced front-end tools and frameworks, including state management solutions, to ensure robust application functionality.<br>• Enhance real-time interactions among patients, providers, and pharmacies with a focus on accessibility and usability.<br>• Drive innovation and foster a culture of technical excellence within the engineering team.<br>• Analyze and optimize workflows to improve pharmacy operational efficiency and reliability.<br>• Leverage AI-powered tools and modern technologies to deliver high-quality software at scale.
  • 2025-10-29T04:39:45Z
Systems Administrator
  • San Jose, CA
  • onsite
  • Contract / Temporary to Hire
  • 58.90 - 68.20 USD / Hourly
  • We are looking for an experienced Systems Administrator to join our team in San Jose, California. This Contract-to-Permanent position offers an exciting opportunity to manage and optimize critical systems, ensuring high availability and security across the organization. The ideal candidate will bring expertise in server administration, virtualization technologies, and system documentation.<br><br>Responsibilities:<br>• Administer and maintain Windows servers, ensuring optimal performance and uptime.<br>• Manage VMware infrastructure, including configuration and monitoring of hypervisors.<br>• Oversee Active Directory operations, including user account creation, group policies, and security protocols.<br>• Perform routine system patching and updates to safeguard against vulnerabilities.<br>• Build and deploy new servers to support organizational needs.<br>• Document system configurations, processes, and procedures for reference and compliance.<br>• Collaborate with cross-functional teams to address technical challenges and implement solutions.<br>• Provide technical support for Citrix and Dell technologies as required.<br>• Monitor system performance and troubleshoot issues to ensure seamless operation.
  • 2025-10-27T23:08:43Z