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13 results for Systems Security Manager in Ontario, CA

Systems Administrator
  • West Hollywood, CA
  • onsite
  • Permanent
  • 85000.00 - 120000.00 USD / Yearly
  • <p>We are looking for a dedicated Systems Administrator to join our team in West Hollywood, California. This role requires a versatile individual with strong expertise in Mac OS and Windows environments, as well as a passion for technology and problem-solving. If you thrive in dynamic situations and enjoy tackling technical challenges, this is an excellent opportunity to make a meaningful impact.</p><p><br></p><p>Responsibilities:</p><p>• Maintain and administer Mac OS and Windows-based systems to ensure optimal performance and reliability.</p><p>• Configure and manage network infrastructure, including LANs, Cisco routers, and firewalls.</p><p>• Provide advanced technical support and troubleshooting for hardware, software, and network issues.</p><p>• Implement and manage Active Directory services for user authentication and resource management.</p><p>• Oversee firewall configuration and security protocols to safeguard systems from potential threats.</p><p>• Utilize JAMF Casper Suite for efficient management of Apple devices across the organization.</p><p>• Collaborate with stakeholders to identify and implement IT solutions that align with business objectives.</p><p>• Document and update system processes, procedures, and configurations for better operational efficiency.</p><p>• Stay updated on emerging technologies to recommend improvements and upgrades.</p><p><br></p><p>For immediate consideration, direct message Reid Gormly on LinkedIn and Apply Now!</p><p><br></p><p>Client interviews start in January</p>
  • 2025-12-19T23:04:24Z
Network Systems Administrator
  • Torrance, CA
  • onsite
  • Permanent
  • 130000.00 - 170000.00 USD / Yearly
  • <p>We are looking for an experienced Network Systems Administrator to join our team in Torrance, California. This role will focus on network and endpoint administration with an emphasis on DevOps and infrastructure automation. The ideal candidate will possess strong technical expertise and a proactive approach to managing systems, networks, and devices.</p><p><br></p><p>Responsibilities:</p><p>• Configure, maintain, and troubleshoot endpoint management systems such as Intune, Fleet DM, and other similar tools.</p><p>• Administer and manage Microsoft domain controllers, Active Directory, and Azure environments.</p><p>• Develop and implement automation workflows using tools like Ansible, Python, and Terraform to streamline operations.</p><p>• Monitor and secure network environments, including managing firewalls and network appliances such as Palo Alto and Juniper.</p><p>• Provide support and maintenance for physical and embedded endpoint devices across factories, remote offices, and specialized equipment.</p><p>• Collaborate with DevOps teams to enhance system performance and reliability through automation and optimization.</p><p>• Ensure efficient GitOps practices and infrastructure provisioning using Terraform and Ansible.</p><p>• Evaluate and integrate new technologies to improve system scalability and security.</p><p>• Troubleshoot issues related to Microsoft Windows Server, Windows 10, and other related platforms.</p><p>• Maintain robust documentation and adhere to industry best practices for system administration.</p>
  • 2025-12-20T01:43:58Z
Network Administrator
  • Torrance, CA
  • onsite
  • Permanent
  • 130000.00 - 170000.00 USD / Yearly
  • We are looking for a skilled Network Administrator to join our team in Torrance, California. This role involves managing and optimizing network systems, ensuring seamless connectivity across various environments, and implementing infrastructure automation solutions. The ideal candidate will have a strong background in system administration, DevOps practices, and endpoint management.<br><br>Responsibilities:<br>• Oversee and maintain network infrastructure, including firewalls, routers, and switches, to ensure optimal performance.<br>• Implement and manage automation tools such as Ansible, Terraform, and Python to streamline infrastructure processes.<br>• Administer Microsoft domain controllers, Active Directory, and Azure systems to support organizational needs.<br>• Manage endpoint devices across factories, remote offices, and embedded systems, ensuring their functionality and security.<br>• Collaborate with teams to deploy and maintain GitOps workflows and related technologies.<br>• Troubleshoot and resolve network issues using technologies like Palo Alto and Juniper systems.<br>• Perform routine updates and upgrades to network hardware and software to maintain system reliability.<br>• Ensure proper documentation of network configurations, procedures, and incident reports.<br>• Provide guidance and support for network security practices, including firewall management and access control.<br>• Analyze and optimize network performance to support business operations effectively.
  • 2025-12-23T22:34:17Z
System Administrator
  • Pasadena, CA
  • onsite
  • Permanent
  • 80000.00 - 90000.00 USD / Yearly
  • <p>Systems Administrator (On-Site | Los Angeles County)</p><p>Salary: Up to $90,000</p><p><br></p><p>Overview</p><p>We’re seeking a hands-on Systems Administrator to support and maintain a hybrid IT environment spanning on-prem infrastructure, cloud services, and end-user systems. This is a fully on-site role supporting multiple locations and a mission-driven workforce where reliability, security, and responsiveness matter.</p><p><br></p><p>Key Responsibilities</p><ul><li>Provide on-site and remote support for desktops, laptops, mobile devices, printers, and peripherals.</li><li>Administer Windows Server environments (AD, DNS, DHCP, GPO, RADIUS, Certificate Services).</li><li>Manage VMware vSphere infrastructure (ESXi, vCenter, HA/DRS, NAS/SAN).</li><li>Administer Microsoft 365 and Azure (Exchange Online, Teams, SharePoint, OneDrive, Intune, Conditional Access, Defender).</li><li>Automate tasks using PowerShell and maintain backups and disaster recovery (Veeam, O365 cloud backup).</li><li>Support network infrastructure including Meraki wireless, switches, VLANs, VPNs, firewalls, and Layer 3 routing.</li><li>Participate in infrastructure and security projects; coordinate with vendors as needed.</li></ul><p>For immediate consideration, direct message Reid Gormly on LinkedIn and Apply Now</p><p><br></p><p>Interviews will be in January</p>
  • 2025-12-19T22:57:44Z
Cloud System Administrator
  • West Covina, CA
  • onsite
  • Permanent
  • 80000.00 - 90000.00 USD / Yearly
  • <p><strong>***For immediate consideration, please message Ali Ferber (Scott) on LinkedIn with your updated resume***</strong></p><p><br></p><p><strong>Functional Role: Systems Administrator</strong></p><p><strong>Location: Onsite in Pasadena, CA</strong></p><p><strong>Salary: $80,000-90,000 (non profit org)</strong></p><p><br></p><p>We are looking for a skilled Cloud System Administrator to join our team in Pasadena, California. This role involves managing and optimizing cloud-based systems, ensuring compliance, and enhancing system efficiency. The position requires strong expertise in Azure, Office 365, and related technologies, with a focus on maintaining secure and reliable IT operations.</p><p><br></p><p>Responsibilities:</p><p>• Lead cloud migration initiatives and ensure smooth transitions to cloud-based environments.</p><p>• Manage and optimize Azure and Office 365 platforms for organizational efficiency.</p><p>• Automate employee onboarding and offboarding processes using PowerShell and API integrations.</p><p>• Oversee Microsoft Defender, Intune, and compliance frameworks to maintain security standards.</p><p>• Administer VMware vSphere and storage systems to ensure operational reliability.</p><p>• Assist in maintaining and improving network operations.</p><p>• Implement and manage Active Directory and Microsoft Windows Server systems.</p><p>• Provide technical support for Citrix and Dell technologies to ensure system functionality.</p><p>• Monitor and troubleshoot Windows 10 environments to address user and system issues.</p><p>• Collaborate with teams to enhance IT infrastructure and implement best practices.</p>
  • 2026-01-07T00:44:43Z
Data Security Analyst
  • Torrance, Ca, OH
  • remote
  • Temporary
  • 60.00 - 63.00 USD / Hourly
  • <p>We are looking for a skilled Data Security Analyst to lead and enhance our enterprise compliance and data privacy systems. This role involves serving as the technical owner of our self-hosted OneTrust platform and supporting associated technologies to ensure optimal functionality and scalability. Collaborating closely with cross-functional teams, the ideal candidate will ensure alignment across compliance, IT operations, and governance standards. This is a Long-term Contract position based in Southern California.</p><p><br></p><p>Responsibilities:</p><p>• Oversee the administration and technical management of the self-hosted OneTrust platform, ensuring stability and scalability.</p><p>• Partner with compliance, marketing, and data privacy teams to translate business requirements into technical solutions.</p><p>• Manage integrations between OneTrust and internal APIs, downstream systems, and other technologies.</p><p>• Maintain the platform lifecycle, including updates, patches, major releases, and environment planning.</p><p>• Drive roadmap prioritization by tracking platform enhancements and managing the backlog.</p><p>• Support compliance technologies beyond OneTrust, including JavaScript-based customer management and Python audit automation systems.</p><p>• Collaborate with vendor teams and OneTrust support to resolve escalations and implement platform changes.</p><p>• Ensure alignment with enterprise IT architecture, operations, and security standards.</p><p>• Lead release planning, operational readiness, and incident management processes.</p><p>• Promote best practices in data privacy compliance and platform governance.</p>
  • 2026-01-07T17:04:42Z
Database Technology Manager
  • Irvine, CA
  • onsite
  • Permanent
  • 135000.00 - 160000.00 USD / Yearly
  • Role Description: We're hiring a Data Engineering Manager to lead our analytics engineering <br>team and own the strategy, architecture, and delivery of our data platform. You'll manage two <br>analysts, partner with software engineering on ETL/integration work, and make the technical <br>decisions that shape how the organization consumes data. Your priorities are speed, security, <br>and stability—in that order when they conflict. This role requires initiative and ownership. <br>You'll operate with significant autonomy—identifying problems, developing solutions, and <br>driving them to completion without waiting for direction. We need someone who stays close to <br>the work and leads by example.<br>Roles & Responsibilities:<br>• Manage and develop a team of two data analysts focused on reporting, dashboards, and <br>data modeling<br>• Own schema design, data modeling decisions, and warehouse architecture<br>• Optimize query performance, storage costs, and pipeline reliability<br>• Partner with engineering teams on data integration, ETL processes, and source system <br>changes<br>• Establish and enforce standards for data quality, access controls, and documentation<br>• Evaluate and implement tooling decisions across the data stack<br>• Translate business requirements into scalable, maintainable data solutions<br>• Integrate multiple systems with Salesforce Sales Cloud, including internal proprietary <br>and third-party applications and APIs<br>Qualifications:<br>• Bachelor’s Degree in Computer Science and Engineering or equivalent<br>• 5+ years of experience in data engineering, analytics engineering, or a related technical <br>role<br>• 2+ years of experience managing or technically leading a team<br>• Deep expertise with cloud data warehouse: Azure Data Warehouse or Snowflake<br>• Advanced SQL skills and solid understanding of data modeling patterns (star schema, <br>normalization tradeoffs, slowly changing dimensions)<br>• Hands-on experience with at least one BI platform (PowerBI, Tableau, or Looker)<br>• Experience with Salesforce data structures and reporting (SOQL, custom objects, record <br>relationships)<br>• Familiarity with ETL/ELT orchestration tools (Airflow, Azure Data Factory, Airbyte etc..)<br>• Background in data governance, PII handling, or compliance requirements<br>• Ability to understand and document business logic, not just technical implementation<br>• Clear communication skills—you'll interface with both engineers and business <br>stakeholder
  • 2025-12-16T20:44:01Z
Workforce Management Analyst
  • Los Angeles, CA
  • onsite
  • Temporary
  • 67.29 - 77.91 USD / Hourly
  • <p>**** For Faster response on the position, please send a message to Jimmy Escobar on LinkedIn or send an email to Jimmy.Escobar@roberthalf(.com) with your resume. You can also call my office number at 424-270-9193****</p><p><br></p><p>We are looking for an experienced Workforce Management Analyst to join our team on a long-term contract basis. This role involves optimizing and managing system configurations to support multi-state operations and ensuring compliance with organizational policies. Based in Los Angeles, California, this position is ideal for professionals skilled in system administration and configuration. This position requires the Workforce Management Analyst to work on-site 4 times a week in West LA. </p><p><br></p><p>Responsibilities:</p><p>• Configure scheduling rules, compliance engines, timeclock policies, and role-based permissions to support multi-state operations.</p><p>• Facilitate the setup of new restaurant locations, applying standardized templates while addressing local compliance needs.</p><p>• Oversee user provisioning workflows, including managing security roles and access permissions for thousands of team members.</p><p>• Collaborate with Legal ad People teams to adapt system configurations based on policy changes.</p><p>• Develop and maintain system documentation to ensure consistent configuration management.</p><p>• Provide technical guidance and training to managers and team members on system functionalities.</p><p>• Troubleshoot and resolve system issues, ensuring minimal disruption to operations.</p><p>• Coordinate with stakeholders to gather requirements and implement system updates effectively.</p><p>• Monitor system performance and recommend improvements to enhance functionality and efficiency.</p><p>• Partner with cross-functional teams to integrate new tools and technologies into existing systems.</p>
  • 2026-01-05T05:54:13Z
Help Desk Analyst II
  • Gardena, CA
  • onsite
  • Permanent
  • 86000.00 - 100000.00 USD / Yearly
  • <p><strong>***For immediate consideration, please message Ali Ferber (Scott) on LinkedIn with your updated resume***</strong></p><p><br></p><p><strong>Functional Role: IT Support/System Administration</strong></p><p><strong>Hybrid in Torrance</strong> (1 week onsite, the next week rotate, and repeat)</p><p><strong>Salary</strong>: $80,000-110,000</p><p><br></p><p>Our client is looking for an IT Generalist to join their team in Gardena, California. In this role, you will provide technical support to ensure smooth operations across our IT systems, addressing user concerns and resolving issues efficiently. This is an excellent opportunity for someone with strong troubleshooting abilities and expertise in Windows environments to contribute to a dynamic workplace.</p><p><br></p><p>Responsibilities:</p><p>• Respond promptly to service desk tickets, addressing user concerns and resolving technical issues.</p><p>• Manage and maintain Active Directory, including user account administration and permissions.</p><p>• Provide support for Microsoft Windows 10, ensuring functionality and performance across systems.</p><p>• Diagnose and troubleshoot hardware and software problems, offering effective solutions.</p><p>• Assist with system updates, installations, and configurations to enhance operational efficiency.</p><p>• Document technical issues and solutions to maintain accurate records for future reference.</p><p>• Collaborate with team members to improve support processes and customer satisfaction.</p><p>• Ensure compliance with IT policies and procedures while providing technical assistance.</p><p>• Educate users on best practices for system usage and security.</p><p>• Monitor system performance and proactively address potential concerns.</p>
  • 2026-01-07T00:44:43Z
Director of Engineering
  • Woodland Hills, CA
  • onsite
  • Permanent
  • 200000.00 - 300000.00 USD / Yearly
  • <p>Director of Engineering</p><p>Position Overview</p><p>The Director of Engineering will lead a team of engineers in driving digital transformation and technology modernization initiatives. This individual will play a pivotal role in converting legacy systems to scalable, microservices-based architectures, enhancing technical capabilities and team performance through hands-on leadership and results-driven strategy. The ideal candidate will have deep experience in IT modernization and a proven history of leading transformation at enterprise organizations.</p><p>Key Responsibilities</p><p>• Lead end-to-end digital transformation initiatives, converting monolithic applications to modern microservices architectures and leveraging cloud-based solutions.</p><p>• Serve as a hands-on leader who collaborates closely with engineering teams—writing code, designing solutions, conducting code reviews, and solving complex technical challenges.</p><p>• Evaluate the current state of applications and systems, recommending scalable solutions that align with business and technology objectives.</p><p>• Drive metrics-based performance cultures—define, track, and report on KPIs for engineering quality, system uptime, delivery velocity, and team productivity.</p><p>• Mentor, grow, and manage high-performing engineers, fostering a collaborative and innovative environment for teams of approximately 20 direct reports.</p><p>• Ensure technical debt is addressed thoughtfully by prioritizing modernization, maintainability, and long-term sustainability.</p><p>• Own the road map for technical modernization, advocating for best practices across Agile methodologies, CI/CD, automated testing, and code quality.</p><p>• Communicate complex technical concepts to both technical and non-technical stakeholders, building consensus and alignment across departments.</p><p>• Collaborate with Product, DevOps, QA, Data, and Security teams to deliver high-value software, ensuring security, compliance, and business continuity.</p><p>• Very nice to have: Lead initiatives related to accounting applications, payment processing platforms, or financial technologies.</p><p><br></p>
  • 2025-12-23T22:29:07Z
Office Assistant OneCard Office LMU
  • Los Angeles, CA
  • onsite
  • Temporary
  • 30.00 - 45.00 USD / Hourly
  • <p><strong>Position Summary</strong></p><p> Under the direction of the Director of Security Technology and Access Control, the <strong>Onity Lock Technician</strong> will perform specialized maintenance and repair of legacy Onity electronic locks and keycard encoder systems used across campus. This position provides expert-level troubleshooting, repair, and configuration services for equipment that is no longer supported by the manufacturer.</p><p><br></p><p><strong>Essential Duties and Responsibilities</strong></p><ul><li>Diagnose, repair, and configure Onity locks, door controllers, and keycard encoders to restore operational reliability.</li><li>Perform component-level repairs involving both mechanical and electronic systems.</li><li>Identify and source compatible replacement parts for discontinued or legacy Onity models, adapting available components as necessary.</li><li>Conduct preventive maintenance and functional testing to ensure consistent keycard operation and security integrity.</li><li>Document all service activities, including diagnostic findings, parts used, and maintenance actions performed.</li><li>Collaborate with Facilities Management, Campus Safety, and IT staff to coordinate repair schedules and minimize impact to building access.</li><li>Provide technical guidance and training to in-house staff on the care and maintenance of existing Onity systems.</li><li>Recommend repair, replacement, or upgrade options based on condition and supportability of existing lock hardware.</li><li>Create, modify, and remove users, templates, and schedules in the Onity software.</li><li>When needed, update access, templates, and schedules at the door and/or controller locations in the field.</li></ul><p><br></p>
  • 2025-12-16T18:14:13Z
Data Entry Clerk
  • Los Angeles, CA
  • onsite
  • Temporary
  • 19.00 - 20.00 USD / Hourly
  • <p>We are seeking a temporary Data Entry Clerk for a short-term assignment from 1/12 to 1/23. The role involves entering donor credit card information into systems. Ideal candidates will have strong 10-key data entry skills and be highly detail oriented. Work hours are Monday–Thursday from 9:00 a.m. to 6:00 p.m. (with a one-hour lunch). On Fridays, hours are shortened and end at 3:00 p.m. The assignment ends on the 1/23.</p><p><br></p><p>Responsibilities:</p><p>• Accurately input donor credit card information into designated systems.</p><p>• Verify the accuracy of entered data to ensure error-free records.</p><p>• Maintain confidentiality and security of sensitive information.</p><p>• Operate 10-key data entry equipment efficiently and accurately.</p><p>• Adhere to assigned deadlines and ensure timely completion of tasks.</p><p>• Collaborate with team members to resolve discrepancies or issues in data.</p><p>• Follow established procedures and guidelines for data entry tasks.</p><p>• Manage daily workload effectively, prioritizing accuracy and speed.</p><p>• Perform regular reviews of entered data for quality assurance.</p><p>• Support additional administrative tasks as needed during the assignment.</p>
  • 2026-01-07T22:39:40Z
Receptionist 3
  • Los Angeles, CA
  • remote
  • Temporary
  • 20.00 - 21.50 USD / Hourly
  • We are looking for a skilled Receptionist to join our team in Los Angeles, California. In this contract position, you will be the first point of contact for visitors, vendors, and employees, ensuring a welcoming and detail-oriented environment. You will play a crucial role in providing administrative and concierge support while maintaining operational efficiency and delivering outstanding customer service.<br><br>Responsibilities:<br>• Greet and assist visitors, vendors, and employees with a high level of attention to detail and hospitality.<br>• Manage the check-in process for guests, ensuring accuracy and adherence to security protocols.<br>• Provide guidance on amenities, wayfinding, and organizational information to enhance the visitor experience.<br>• Answer and direct incoming calls, distribute messages, and coordinate communication with employees.<br>• Oversee scheduling for conference rooms to optimize usage and support meeting requirements.<br>• Maintain the reception and front office areas, ensuring cleanliness and a presentable appearance at all times.<br>• Assist with mailroom operations, including the coordination of courier services and vendor relationships.<br>• Develop and nurture client relationships while ensuring service standards and performance metrics are met.<br>• Support special requests and workplace services with proactive problem-solving and coordination.<br>• Collaborate with team members to enhance workplace programs and amenities.
  • 2026-01-02T19:04:18Z