16 results for Systems Security Manager in Laguna, CA

Systems Administrator

Ontario, CA
onsite
Permanent
115000.00 - 120000.00 USD / Yearly
We are looking for an experienced Systems Administrator to oversee and optimize our Dynamics 365 Finance and Operations (D365FO) platform. In this role, you will ensure the system operates efficiently, securely, and aligns with organizational goals. This position offers the opportunity to collaborate with various teams and stakeholders to enhance system functionality and resolve technical challenges. Responsibilities:• Monitor and maintain the performance, security, and stability of the D365FO environment.• Execute system updates, patches, and upgrades in coordination with Microsoft and internal teams.• Configure and manage user access, roles, and security permissions within D365FO.• Support integrations and troubleshoot issues related to printers, RF guns, and other connected devices.• Set up and manage reporting systems, including Power BI and SharePoint configurations.• Track system performance and logs, ensuring efficient operation and addressing any anomalies.• Maintain app registrations, client keys, and store entity configurations in D365FO.• Ensure compliance with IT policies, licensing requirements, and industry best practices.• Collaborate with business stakeholders, vendors, and IT teams to optimize system functionality.• Provide training and guidance to users to enhance system utilization.• Proficiency in Active Directory and Windows Server.• Hands-on experience with Windows 10 and Dell Technologies.• Familiarity with Citrix Technologies and Dynamics 365 (D365FO).• Strong understanding of SQL databases and Azure.• Knowledge of Power BI and Power Automate for reporting and automation.• Experience with Electronic Data Interchange (EDI) systems.• Solid troubleshooting and problem-solving skills in a technical environment.• Ability to manage system security and ensure compliance with IT policies.
2026-02-16T20:24:03Z

Systems Administrator

Corona, CA
onsite
Temporary
49.40 - 57.20 USD / Hourly
We are looking for an experienced Systems Administrator to join our team on a long-term contract basis in Corona, California. In this role, you will oversee the maintenance and optimization of both Windows and Linux server environments, ensuring seamless operations and compliance with service-level agreements. This position requires a proactive and collaborative individual who can manage complex systems while driving efficiency and reliability. *** For faster responses, please send updated resumes to julio.enriquez@roberthalf(.com) *** Responsibilities:• Provide operational support for a large-scale server infrastructure, including 600 Windows Servers (Windows Server 2016 and newer) and 120 SUSE Linux Servers.• Perform regular patching, monitor server performance, and ensure service availability in alignment with established service-level agreements.• Manage and upgrade VCenter 7 and newer versions, maintaining 40+ ESXi hosts.• Administer virtual desktop infrastructure (VDI) pools and remote desktop services using Citrix technologies.• Troubleshoot and resolve advanced incidents and service requests escalated from lower support tiers.• Utilize or develop technical tools for tasks such as backups, restoration, failover processes, log analysis, and performance monitoring.• Create and maintain standard operating procedures to ensure security and operational efficiency in systems administration.• Upgrade and manage Dell Technologies storage arrays to meet organizational needs.• Collaborate with application development, security, and project management teams to implement new systems and services.• Develop automation tools and processes to enhance scalability and streamline operations.
2026-02-24T19:48:41Z

IT Cloud Manager

Torrance, CA
onsite
Permanent
140000.00 - 155000.00 USD / Yearly
We are looking for an experienced IT Cloud Manager to oversee cloud infrastructure and lead technical teams in delivering secure, scalable solutions. This role involves managing advanced cloud technologies while ensuring compliance with industry standards. Based in Torrance, California, this position offers an opportunity to drive innovation in a dynamic healthcare environment. Responsibilities: • Lead and manage cloud infrastructure projects to ensure secure and efficient operations. • Oversee the implementation and maintenance of DevOps tools, CI/CD pipelines, and automation frameworks. • Direct the configuration and management of networking systems, including firewalls, VPNs, VPCs, and load balancers. • Collaborate with cross-functional teams to align cloud strategies with organizational goals. • Ensure all systems adhere to security and compliance frameworks, such as SOC 2 and similar standards. • Provide leadership and mentorship to team members, fostering attention to detail and growth. • Monitor system performance and proactively address issues to optimize operations. • Develop and refine processes for continuous improvement and streamlined workflows. • Manage backup technologies and configuration management to safeguard data and system integrity. • Utilize analytical skills to troubleshoot problems and implement effective solutions.
2026-03-12T17:28:47Z

Security Specialist

Burbank, CA
onsite
Temporary
60.00 - 70.00 USD / Hourly
Tenable Subject Matter Expert (SME)DescriptionWe are seeking a Tenable Subject Matter Expert (SME) to lead and mature our enterprise vulnerability management capabilities. This role will serve as the primary technical authority for all Tenable platforms and will focus on optimizing scan configurations, improving asset organization, automating processes, and elevating the accuracy and efficiency of vulnerability data across the environment.The ideal candidate brings deep technical expertise, strong analytical skills, and a process-driven mindset with the ability to translate complex scan data into actionable insights for stakeholders.Key Responsibilities<ul><li>Act as the technical lead and subject matter expert for Tenable.sc and Tenable.io.</li><li>Review and optimize existing scan profiles, policies, schedules, and templates to reduce redundancy and increase consistency.</li><li>Oversee cleanup, standardization, and governance of asset tags, repositories, and organizational structures.</li><li>Evaluate current scanning coverage and performance; recommend improvements to enhance accuracy, efficiency, and scalability.</li><li>Design and implement optimized scanning strategies aligned with business and operational requirements.</li><li>Build and maintain automation and integrations using the Tenable API for reporting, data ingestion, enrichment, and workflow integration.</li><li>Collaborate with infrastructure, application, and endpoint teams to ensure authenticated, high‑quality, minimally disruptive scanning.</li><li>Create and maintain technical documentation, standards, and best practices for Tenable configuration and operations.</li><li>Support vulnerability management teams by improving data quality, consistency, and usability of findings.</li><li>Troubleshoot scan failures, credential issues, and performance bottlenecks.</li><li>Provide guidance on platform upgrades, new features, and product roadmap adoption.</li></ul>Key Competencies<ul><li>Tenable Platform Optimization & Governance</li><li>Automation & API Integration</li><li>Process Improvement & Standardization</li><li>Cross‑Team Collaboration</li><li>Technical Documentation</li><li>Vulnerability & Risk Analysis</li></ul>What Success Looks Like<ul><li>A standardized, well‑governed Tenable environment.</li><li>Reduced scan redundancy and improved scan performance.</li><li>Clean, consistent asset tagging and reporting structures.</li><li>Increased automation and reduced manual effort.</li><li>Higher stakeholder confidence in vulnerability data and reporting.</li></ul>
2026-02-16T19:48:42Z

Operations Specialist

Torrance, CA
onsite
Contract / Temporary to Hire
33.00 - 35.00 USD / Hourly
Oversee overall warehouse operations, taking responsibility for effective management of labor, productivity, quality control, and safety initiatives. Ensure the delivery of high-quality warehouse services and maintain safe and efficient daily operations. Represent the branch in regulatory matters and drive improvement in operational procedures, systems, information flow, and business processes, with a focus on management reporting and identifying growth opportunities. Supervise team members in accordance with company policies and applicable laws. Lead and participate in projects related to warehouse services.Manage implementation and compliance with ISO certification requirements, provide training for warehouse staff, and maintain all ISO systems and associated documentation. This role requires thorough knowledge of and adherence to all company policies, regulations, and procedures. Key Responsibilities<ul><li>Lead, mentor, and manage the warehouse operations team, including support for both in-house and third-party customer business.</li><li>Serve as branch representative for ISO certification, providing training, and ensuring organization and maintenance of document control systems.</li><li>Implement and uphold procedures as outlined in the Quality Management System (QMS).</li><li>Oversee quality control and assurance processes within warehouse operations.</li><li>Develop, review, and approve operational instructions for warehouse activities.</li><li>Manage all aspects of forklift and heavy equipment rentals.</li><li>Promote safety by training team members, executing preventive and corrective safety actions.</li><li>Foster strong relationships with warehousing service customers.</li><li>Review, approve, and ensure timely submission of all operational invoices.</li><li>Act as the primary point of contact for customer concerns, accidents, or on-site incidents.</li><li>Drive process improvements to enhance efficiency and profitability.</li><li>Ensure internal systems and procedures meet standards of external certification bodies.</li><li>Organize and lead meetings with customers and internal teams as required.</li><li>Prepare written reports and presentations as directed by management.</li><li>Maintain appropriate staffing levels, provide team leadership, and monitor task completion and performance.</li><li>Oversee facility security, warehouse equipment, and enforce safety protocols.</li><li>Control and safeguard keys for warehouse equipment, doors, and docks.</li><li>Inspect and report any facility or inventory damage resulting from incidents or natural disasters, notifying management promptly.</li><li>Respond to irregularities outside regular business hours as needed, and take appropriate actions.</li><li>Prepare budgets and oversee warehouse financial performance against targets.</li><li>Partner with branch manager and sales team to attract new business clients, including preparing service presentations and quotations.</li><li>Assist with facility sourcing or closure as required by company directives.</li><li>Travel for client visits or to other company locations as needed.</li><li>Perform additional duties as assigned in relation to warehouse operations.</li><li>Conduct regular performance evaluations and provide feedback for team development.</li></ul>
2026-03-04T21:33:44Z

IT Support Specialist

Culver City, CA
onsite
Contract / Temporary to Hire
35.00 - 38.00 USD / Hourly
*Email valerie.montoya@rht(.com) for consideration* Robert Half is seeking an IT Support Specialist with 5+ years of experience providing Tier 1–3 technical support in enterprise environments. Strong hands-on experience with Microsoft Intune, Azure Active Directory (Azure AD), and Microsoft 365 administration. Proven ability to troubleshoot hardware, software, networking, and cloud-based systems while delivering excellent end-user support in hybrid and remote environments.
2026-03-04T22:53:40Z

Office Manager

Altadena, CA
onsite
Contract / Temporary to Hire
23.75 - 27.50 USD / Hourly
We are looking for an experienced and detail-oriented Office Manager to oversee the day-to-day operations of a busy office in Altadena, California. This Contract to permanent position involves managing office facilities, coordinating company events, and ensuring smooth administrative operations. The ideal candidate will bring strong organizational skills, financial expertise, and the ability to multitask effectively in a dynamic environment. Responsibilities: • Supervise office facilities, ensuring maintenance, repairs, and services are conducted efficiently. • Coordinate with external service providers, including IT support, cleaning services, pest control, and security systems. • Purchase and manage office equipment and supplies, maintaining inventory and addressing purchasing needs. • Organize and execute company events such as holiday parties, picnics, safety meetings, and employee celebrations. • Source vendors, reserve venues, and oversee installation of office decorations for special occasions. • Process incoming and outgoing mail while ensuring visitors are welcomed and directed appropriately. • Provide administrative support to staff, including scheduling and document management. • Monitor office budgets, manage accounts receivable, and ensure billing processes are accurate. • Oversee compliance with office safety standards and training requirements. • Maintain effective communication with employees and vendors to address operational needs.
2026-03-03T00:43:49Z

Assistant Property Manager 3

Los Angeles, CA
remote
Temporary
29.00 - 31.50 USD / Hourly
We are looking for a dedicated Assistant Property Manager to join our team in Los Angeles, California. In this long-term contract role, you will play a pivotal part in managing the administrative, financial, and operational aspects of residential or commercial properties. This position offers the opportunity to contribute to the smooth operation and financial success of properties while fostering positive tenant relationships. Responsibilities: • Oversee daily operations of residential or commercial properties, ensuring maintenance and administrative tasks are completed efficiently. • Develop and manage property budgets, including forecasting expenses, collecting rent, and analyzing variances. • Address tenant concerns by investigating complaints, enforcing occupancy rules, and coordinating necessary repairs. • Secure properties by managing security services, maintaining devices, and implementing safety policies and procedures. • Facilitate leasing activities such as preparing lease agreements, negotiating terms, and ensuring compliance with legal requirements. • Supervise building systems by contracting maintenance services, scheduling repairs, and inspecting vacant units. • Ensure adherence to federal, state, and local regulations, advising management on necessary actions and compliance updates. • Monitor financial performance by preparing annual budgets, conducting variance analysis, and taking corrective actions as needed. • Negotiate contracts with vendors and service providers to optimize operations and reduce costs. • Support asset management initiatives by maintaining accurate records and ensuring the long-term value of properties.
2026-02-17T23:18:43Z

Payroll Administrator

Pasadena, CA
onsite
Temporary
25.00 - 26.00 USD / Hourly
Ongoing opportunities for ambitious Payroll Administrators. As a Payroll Administrator, you will be responsible for data entry, reconciliation of timecards, paycheck distribution and providing statements to various departments. This temporary assignment with a well known company offers great career growth. Please apply today for immediate consideration.Payroll Processing:· Calculate and process employee salaries, wages, bonuses, and deductions.· Ensure accuracy in time and attendance records and apply relevant payroll policies.Data Entry and Record Keeping:· Enter and maintain employee data in the payroll system.· Keep accurate records of employee information, tax withholdings, and other payroll-related details.Tax Compliance:· Ensure compliance with tax regulations and statutory requirements.· Calculate and withhold income taxes, Social Security contributions, and other deductions as required.Benefits Administration:· Administer employee benefits programs, such as health insurance and retirement plans.· Deduct and remit employee contributions to benefit plans.Payroll Reporting:· Prepare and distribute payroll reports to management and relevant departments.· Generate reports for tax purposes, including year-end reports and W-2 forms.
2026-03-07T01:38:41Z

Helpdesk Technician

Canoga Park, CA
onsite
Contract / Temporary to Hire
27.71 - 32.09 USD / Hourly
**** 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**** We are looking for a skilled Tier 2 Helpdesk Technician to join our team in Canoga Park, California. In this role, you will provide advanced technical support in a dynamic, managed services environment, working closely with a collaborative team to address user and infrastructure needs. This is a Contract to permanent position requiring onsite presence five days a week, offering an opportunity to grow your expertise in Microsoft technologies, networking, and system administration. Responsibilities:• Deliver Tier 2 technical support to resolve complex issues related to servers, applications, and user groups.• Manage the onboarding and offboarding process, including account provisioning and user setup.• Configure and deploy PCs, workstations, and peripheral devices for end users.• Administer Microsoft 365, including troubleshooting and providing support for QuickBooks and related applications.• Maintain and manage Azure environments, ensuring optimal performance and security.• Oversee Meraki firewall and switch configurations, addressing network infrastructure needs.• Diagnose and resolve issues with VLANs, VPNs, and DNS systems.• Document processes and solutions thoroughly to ensure consistency and quality.• Collaborate with team members to provide excellent service and proactive support.• Communicate effectively with end users and stakeholders to address technical concerns.
2026-03-09T19:08:44Z

Receptionist

Irvine, CA
onsite
Temporary
23.75 - 27.50 USD / Hourly
We are looking for a detail-oriented and personable Receptionist to join our team on a contract basis in Irvine, California. This role is essential in ensuring smooth daily operations by providing exceptional front-desk service and administrative support. If you have a knack for organization and excel in customer-facing roles, we encourage you to apply. Responsibilities: • Welcome visitors warmly, ensuring they feel valued and directed appropriately. • Maintain a clean, organized reception area to uphold the company’s image. • Manage incoming and outgoing mail, deliveries, and packages with efficiency. • Schedule and coordinate appointments, meetings, and conference room bookings as required. • Perform administrative duties such as data entry, filing, and preparing documents. • Monitor office supply levels and place orders to ensure uninterrupted operations. • Provide support to staff and management for various office tasks and projects. • Enforce security protocols by overseeing visitor sign-in/out procedures. • Address general inquiries, offering accurate information to employees and external contacts.
2026-03-04T17:23:41Z

Help Desk II

Los Angeles, CA
onsite
Permanent
70000.00 - 80000.00 USD / Yearly
We are looking for a skilled Help Desk II specialist to join our team in Los Angeles, California. In this role, you will provide advanced technical support and ensure smooth operations across various systems and platforms. You will play a pivotal role in troubleshooting, device management, and creating IT documentation to enhance organizational efficiency. Responsibilities: • Diagnose and resolve complex technical issues related to macOS, Windows, Microsoft 365, Adobe Creative Cloud, and various hardware and software components. • Manage employee onboarding and offboarding processes, including configuring devices, setting up accounts, and providing training on essential IT tools. • Track and maintain accurate records of IT inventory, ensuring all equipment is properly configured, secured, and regularly updated. • Develop and update IT documentation, including user guides, troubleshooting instructions, and procedural manuals. • Provide support for network connectivity issues and ensure seamless communication across platforms. • Respond to service desk tickets promptly, delivering effective solutions and maintaining user satisfaction. • Collaborate with team members to implement best practices for IT operations and security. • Assist with system upgrades and installations to meet organizational needs. • Monitor system performance and proactively address potential issues to minimize disruptions.
2026-02-17T21:14:10Z

AI Consultant

Los Angeles, CA
remote
Temporary
71.25 - 74.00 USD / Hourly
**** 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**** We are looking for an AI Consultant to join our team on a contract basis in Los Angeles, California. In this role, you will leverage your expertise in AI and automation to streamline workflows and improve operational efficiency across the organization. This position requires a strong understanding of AI strategies and tools, alongside excellent communication skills to collaborate effectively with diverse teams. Responsibilities:• Analyze current administrative workflows and identify areas for improvement using AI solutions.• Implement automation processes to optimize reception, docketing, case filings, and other administrative tasks.• Collaborate with various departments to understand their operations and introduce AI-driven efficiencies.• Develop and deploy AI tools that enhance productivity and reduce manual data entry.• Train staff on AI applications and strategies to ensure smooth adoption across the organization.• Provide ongoing support and troubleshooting for AI implementations.• Liaise with external IT support providers to manage software licenses and resolve technical issues.• Ensure all AI systems comply with organizational policies and security protocols.• Monitor the impact of AI integrations and recommend further optimizations.• Facilitate communication between technical teams and non-technical staff to bridge knowledge gaps.
2026-03-12T17:28:47Z

Web Manager

Brea, CA
onsite
Permanent
140000.00 - 160000.00 USD / Yearly
We are looking for a skilled Web Manager to oversee and optimize the performance of our digital platforms, ensuring an exceptional user experience for both B2B and B2C audiences. In this role, you will drive technical and creative strategies to enhance website functionality, visibility, and scalability, while maintaining alignment with global brand standards. Your expertise will be vital in delivering state-of-the-art solutions that support long-term growth and innovation. Responsibilities:• Develop and implement a strategic roadmap to enhance website performance, user experience, and technical functionality across B2B and B2C platforms.• Optimize site architecture and content to align with AI-driven search trends and improve visibility through advanced SEO techniques.• Lead initiatives to ensure seamless platform and database migrations, maintaining data integrity and minimizing downtime.• Collaborate with global teams to align on shared technological goals and ensure consistency across digital properties.• Manage and mentor a team of developers and designers to deliver high-quality web projects that meet business objectives.• Translate complex business needs into actionable technical requirements, bridging the gap between marketing, sales, and IT.• Monitor website analytics and performance metrics to identify areas for improvement and implement data-driven solutions.• Establish standards for code quality, site maintenance, and security to ensure reliable and stable digital operations.• Stay updated on emerging technologies and best practices to maintain a competitive edge in web development.
2026-02-13T02:43:43Z

Payroll Clerk

Monrovia, CA
onsite
Temporary
22.00 - 24.00 USD / Hourly
Ongoing opportunities for ambitious Payroll Processors. As a Payroll Processors, you will be responsible for data entry, reconciliation of timecards, paycheck distribution and providing statements to various departments. This temporary assignment with a well known company offers great career growth. Please apply today for immediate consideration. Payroll Processing:· Calculate and process employee salaries, wages, bonuses, and deductions.· Ensure accuracy in time and attendance records and apply relevant payroll policies.Data Entry and Record Keeping:· Enter and maintain employee data in the payroll system.· Keep accurate records of employee information, tax withholdings, and other payroll-related details.Tax Compliance:· Ensure compliance with tax regulations and statutory requirements.· Calculate and withhold income taxes, Social Security contributions, and other deductions as required.Benefits Administration:· Administer employee benefits programs, such as health insurance and retirement plans· Deduct and remit employee contributions to benefit plans.Payroll Reporting:· Prepare and distribute payroll reports to management and relevant departments.· Generate reports for tax purposes, including year-end reports and W-2 forms.
2026-03-07T01:38:41Z

Medical Eligibility Specialist

Long Beach, CA
onsite
Contract / Temporary to Hire
18.21 - 23.00 USD / Hourly
A Medical Center in Long Beach is in the immediate need of Medical Eligibility Specialist. The Medical Eligibility Specialist will play a vital role in ensuring accurate financial screening, eligibility and insurance verification for incoming patients. The Medical Eligibility Specialist ideally will have strong experience in eligibility, microsoft excel and medi-cal insurance. Responsibilities:• Conduct financial screenings for incoming clients to determine eligibility and financial liability.• Verify Medi-Cal coverage and other insurance eligibility to ensure proper documentation and accurate billing.• Maintain and update client financial records in electronic health record systems.• Organize and track annual re-evaluations of client financial information.• Follow up with clinical staff to ensure completion of required documentation for financial folders.• Collect and manage client documents, such as Medi-Cal cards, social security cards, and identification cards.• Create and oversee electronic insurance folders, including adjustments, claims, and explanation of benefits (EOBs).• Audit financial folders upon client discharge to ensure compliance and accuracy.
2026-02-24T21:53:47Z