10 Results for Systems Administrator Jobs in Cerritos, CA

Add your latest resume to match with open positions.

Systems Administrator

Los Angeles, CA
onsite
Permanent / Full Time
125000 - 145000 USD / Yearly
Systems Administrator OverviewA growing organization is seeking a Systems Administrator to support enterprise cloud platforms, end-user technologies, identity management, and core infrastructure services. This individual will play a key role in maintaining secure, scalable, and reliable technology operations while supporting ongoing modernization and automation initiatives. The ideal candidate combines strong systems administration experience with a proactive approach to process improvement, platform management, and end-user support. Responsibilities<ul><li>Administer and support enterprise productivity, collaboration, and cloud platforms</li><li>Manage identity, access, authentication, and user lifecycle processes</li><li>Support endpoint management, device administration, and security initiatives</li><li>Maintain backup, recovery, and business continuity processes</li><li>Assist with integration and administration of enterprise applications and SaaS platforms</li><li>Develop and maintain automation solutions to improve operational efficiency</li><li>Monitor platform health, system performance, and operational reliability</li><li>Troubleshoot and resolve complex infrastructure and application issues</li><li>Maintain technical documentation, standards, and operational procedures</li><li>Partner with internal stakeholders to support technology initiatives and business operations</li></ul>
2026-10-21T00:00:00Z

Systems Engineer

Newport Beach, CA
onsite
Permanent / Full Time
100000 - 120000 USD / Yearly
We are looking for a Systems Engineer to support and strengthen the technology environment for a dynamic school community in Newport Beach, California. This role focuses on keeping core infrastructure stable, secure, and well maintained while also delivering responsive technical support for users and classrooms. The ideal candidate brings strong hands-on networking experience, a service-oriented mindset, and the ability to manage both daily operations and longer-term improvement initiatives. Responsibilities: • Oversee the performance and upkeep of wired and wireless infrastructure by deploying, configuring, validating, and documenting network equipment in alignment with established technical designs. • Support daily network operations to promote dependable connectivity and minimize service interruptions across campus systems. • Review system activity, alerts, and performance data to identify issues early and maintain overall network health. • Administer access controls, security configurations, and user account setup across systems to protect resources and ensure appropriate permissions. • Use security and vulnerability management tools to evaluate risk, monitor exposure, and help maintain a secure technology environment. • Execute infrastructure and systems projects involving hardware installation, software deployment, testing, and integration while coordinating work to avoid disruption to existing services. • Maintain clear technical records covering system setups, network layouts, and troubleshooting procedures in collaboration with technology leadership. • Provide hands-on support to faculty, staff, and students for technology-related needs, including event support, help desk requests, and resolution of hardware or software issues. • Partner with the broader Technology Team on data stewardship, continuous improvements, and other assigned initiatives that enhance school operations. • Assist with desktop, printer, and mobile device support across Windows, Mac, iOS, and Android environments as needed.
2026-10-22T00:00:00Z

Systems Engineer

Los Angeles, CA
onsite
Permanent / Full Time
130000 - 150000 USD / Yearly
Systems Engineer OverviewAn organization is seeking a Systems Engineer to support enterprise cloud technologies, business applications, automation initiatives, and IT infrastructure operations. This individual will help improve system reliability, streamline operational processes, and support ongoing technology modernization efforts across the organization. Responsibilities<ul><li>Administer and support enterprise cloud and collaboration platforms</li><li>Develop and maintain automation solutions to improve operational efficiency</li><li>Support identity and access management initiatives</li><li>Manage endpoint technologies and related platform services</li><li>Assist with system integrations and application support efforts</li><li>Monitor platform performance, availability, and operational health</li><li>Troubleshoot infrastructure, cloud, and application-related issues</li><li>Create and maintain technical documentation and operational procedures</li><li>Collaborate with technical teams and business stakeholders on technology initiatives</li><li>Identify opportunities for process improvement, automation, and operational excellence</li></ul>
2026-10-16T00:00:00Z

AV Systems Administrator

Los Angeles, CA
onsite
Permanent / Full Time
121000 - 145000 USD / Yearly
Systems Administrator Company OverviewA growing manufacturing organization is seeking a Systems Administrator with AV experience to support enterprise collaboration, live events, and IT operations. Role SummaryThis role combines systems administration, scripting, IT automation, and live AV production. The ideal candidate has experience running executive and company-wide events while also being comfortable troubleshooting complex IT issues, developing automation, and partnering with infrastructure and security teams. Key Responsibilities<ul><li>Support and maintain enterprise audiovisual, conferencing, and collaboration technologies.</li><li>Provide hands-on technical support for meetings, presentations, live events, and shared meeting spaces.</li><li>Configure, troubleshoot, and improve conference room and audiovisual systems.</li><li>Develop scripts, integrations, and automation to streamline IT operations and support processes.</li><li>Support IT service management workflows and resolve escalated technical issues.</li><li>Document solutions, identify recurring issues, and implement long-term improvements.</li><li>Collaborate with infrastructure, security, and other technology teams on projects and operational initiatives.</li></ul>Additional Details<ul><li>Work model: On-site, five days per week</li><li>Occasional travel required</li><li>Hands-on role supporting both AV and corporate IT environments</li><li>Candidates must meet applicable U.S. employment and regulatory requirements</li></ul>
2026-10-07T00:00:00Z

Business Systems Analyst

Los Angeles, CA
onsite
Permanent / Full Time
90000 - 105000 USD / Yearly
Business Systems Analyst OverviewA growing organization is seeking an Enterprise Applications Lead to support and enhance critical business systems, integrations, and operational technologies. This role will serve as a key liaison between technical and business teams, helping ensure enterprise applications remain reliable, scalable, and aligned with evolving business needs. The ideal candidate will possess experience supporting enterprise platforms, application integrations, process improvements, and technology modernization initiatives across multiple business functions. Responsibilities<ul><li>Support the administration, maintenance, and optimization of enterprise business applications</li><li>Troubleshoot system issues and coordinate resolution efforts across stakeholders</li><li>Manage user access, system configurations, workflows, and data governance processes</li><li>Support integrations between internal and external business systems</li><li>Assist with application enhancements, upgrades, testing, and deployment activities</li><li>Develop and maintain documentation, support procedures, and training materials</li><li>Monitor system performance and identify opportunities for process improvement</li><li>Partner with technical and business teams to support operational initiatives</li><li>Assist with data validation, reporting, and cross-functional business processes</li><li>Support technology projects and implementation efforts across the organization</li></ul>
2026-10-19T00:00:00Z

Payroll Administrator

Los Angeles, CA
onsite
Temporary / Contract
30 - 33 USD / Hourly
A company in Mid-Wilshire is seeking a detail-oriented Payroll Administrator to manage payroll operations for both exempt and non-exempt employees. This is a contract-to-hire opportunity that will be onsite. As the Payroll Administrator, you are responsible for ensuring payroll is processed accurately, on schedule, and in accordance with company policies, applicable laws, and any collective bargaining requirements. The Payroll Administrator will handle a variety of payroll changes and transactions while serving as a reliable resource for employee payroll-related questions. Responsibilities:<ul><li>Process payroll for all employee groups, ensuring accuracy of earnings, hours, deductions, benefit withholdings, and other adjustments</li><li>Maintain and review payroll records to confirm data accuracy before each payroll cycle</li><li>Enter and update payroll changes such as new hires, rehires, promotions, pay rate changes, bonuses, tax elections, and leaves of absence</li><li>Prepare and transmit payroll information related to benefits, retirement contributions, tax withholdings, reimbursements, garnishments, and child support orders</li><li>Review employee expense reimbursements for compliance with company guidelines and resolve discrepancies as needed</li><li>Respond to employee questions regarding pay, deductions, reimbursements, and payroll policies</li><li>Support payroll compliance by following federal, state, and local regulations, internal procedures, and labor agreement requirements where applicable</li><li>Maintain organized documentation and records to support audits and internal controls</li><li>Partner with internal departments and external providers to resolve payroll issues and ensure timely processing</li></ul>Qualifications<ul><li>Experience supporting payroll for exempt and non-exempt employees</li><li>Strong attention to detail and ability to work with a high degree of accuracy</li><li>Proficiency with payroll systems, spreadsheets, and standard computer applications</li><li>Solid math, organizational, and problem-solving skills</li><li>Ability to manage multiple priorities and meet deadlines in a fast-paced environment</li><li>Strong communication and customer service skills</li><li>Ability to handle confidential information with professionalism and discretion</li><li>Team-oriented with the ability to work independently and take direction from multiple stakeholders</li></ul>This is an onsite position in Mid-Wilshire. Hours are Monday - Friday 9- 5PM. Pay is up to $33/hr, based on experience.
2026-10-22T00:00:00Z

Payroll Administrator

Los Angeles, CA
onsite
Temporary to Hire
24.7 - 28.6 USD / Hourly
We are looking for a Payroll Administrator to support payroll operations for a manufacturing organization in Los Angeles, California. This contract opportunity with permanent potential is ideal for someone who can manage end-to-end payroll processing with accuracy, maintain compliance across multiple states, and provide dependable support for a workforce of approximately 101 to 500 employees. Responsibilities: • Process full-cycle payroll for employees accurately and on schedule, ensuring all earnings, deductions, taxes, and adjustments are properly applied. • Administer payroll activities for employees working in multiple states while following applicable wage and tax regulations. • Maintain employee payroll records in ADP Workforce Now and update information related to pay rates, withholdings, direct deposit, and other payroll changes. • Review payroll data for discrepancies, research issues, and resolve errors before final submission. • Coordinate payroll-related reporting, including reconciliations and audit support, to help ensure compliance and data accuracy. • Respond to employee and internal stakeholder questions regarding payroll, deductions, time records, and paycheck details. • Support payroll process improvements and assist with operational changes or system-related updates as needed within the payroll function.
2026-10-12T00:00:00Z

Payroll Administrator

Monrovia, CA
onsite
Temporary / Contract
23 - 25 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 submit your resume and call 626.463.2030 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.
2026-10-21T00:00:00Z

IT Infrastructure Technician

Brea, CA
onsite
Temporary / Contract
35 - 42 USD / Hourly
We are seeking a hands-on IT Field Infrastructure Technician to support the deployment, maintenance, and ongoing operation of technology infrastructure across multiple locations. This role is responsible for installing and configuring network equipment, setting up end-user devices, supporting site openings, and providing on-site technical support.The ideal candidate enjoys working in the field, troubleshooting hardware and network issues, and collaborating with both technical and non-technical stakeholders to ensure reliable technology operations. Key Responsibilities: Infrastructure Deployment<ul><li>Install and configure firewalls, switches, wireless access points, and network-connected devices</li><li>Coordinate ISP circuit activations and configure basic network services (VLANs, DHCP, DNS)</li><li>Deploy laptops, printers, VoIP phones, displays, and backup power systems</li><li>Validate infrastructure readiness prior to site go-live</li></ul>Field Support<ul><li>Travel to locations to troubleshoot network, hardware, and connectivity issues</li><li>Replace and reconfigure equipment as needed</li><li>Support hardware refreshes and technology lifecycle initiatives</li><li>Maintain accurate network and asset documentation</li></ul>IT Support<ul><li>Provision, image, and deploy endpoint devices</li><li>Support Microsoft 365 workstation setup and user onboarding</li><li>Collaborate with internal and outsourced support teams on escalations</li><li>Assist with asset management and inventory tracking</li></ul>
2026-10-07T00:00:00Z

Cyber Security Manager

San Fernando Valley, CA
onsite
Permanent / Full Time
160000 - 165000 USD / Yearly
Cybersecurity Manager Company OverviewA mission-driven organization based in the San Fernando Valley, California provides essential services and resources throughout the region. The organization supports a large, distributed workforce and maintains a highly regulated technology environment where information security, privacy, and operational resilience are critical. This is an opportunity to help shape and mature an enterprise cybersecurity program while making a meaningful impact within a community-focused organization. Role SummaryThe Cybersecurity Manager will lead the organization’s enterprise information security program while remaining actively involved in day-to-day security operations and engineering. This role will oversee cybersecurity strategy, Azure and Microsoft security, vulnerability management, incident response, identity and access management, compliance, and third-party security services. The ideal candidate is a hands-on cybersecurity leader who can balance strategic program development with technical execution while developing a growing team. Key Responsibilities<ul><li>Develop and execute a multi-year cybersecurity strategy, roadmap, and program maturity plan aligned with organizational risk and business priorities.</li><li>Lead security operations across cloud, identity, endpoint, email, data protection, vulnerability management, and network security.</li><li>Strengthen security across Microsoft Azure and the broader Microsoft security ecosystem, including identity, endpoint, SIEM, device management, and data protection capabilities.</li><li>Own vulnerability management processes, including identification, prioritization, remediation tracking, reporting, and continuous improvement.</li><li>Develop and mature incident response processes, coordinate investigations, lead root-cause analysis, and oversee remediation activities.</li><li>Establish and maintain security policies, standards, controls, risk assessments, and compliance documentation.</li><li>Lead security governance and compliance initiatives within a HIPAA-regulated environment, including audit readiness and control effectiveness.</li><li>Partner with IT and business stakeholders to embed security into system design, infrastructure standards, change management, and emerging technology initiatives.</li><li>Manage security vendors, managed service providers, external assessments, penetration testing, and continuous monitoring relationships.</li><li>Lead, mentor, and develop technical team members while establishing security KPIs, reporting, training, and awareness programs.</li></ul>Additional Details<ul><li>Work model: On-site for the first 90 days, transitioning to a hybrid schedule with up to two remote days per week</li><li>Leadership responsibility for systems and infrastructure professionals</li><li>Approximately 60% hands-on technical work, 20% team leadership, and 20% vendor/service-provider management</li><li>Opportunity to significantly influence cybersecurity strategy, tooling, processes, and long-term program maturity</li><li>Current initiatives include privileged access management, incident response maturity, vulnerability management, email security, AI governance, and expanded use of enterprise security capabilities</li></ul>
2026-09-29T00:00:00Z

10 results for Systems Administrator in Cerritos, CA