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12 results for Database Administrator in Orange, CA

Systems Administrator

Westwood, CA
onsite
Permanent / Full Time
120000 - 145000 USD / Yearly
Job TitleSystems Administrator Role SummaryThe Systems Administrator will be responsible for maintaining, supporting, and optimizing the organization's IT infrastructure. This role plays a critical part in ensuring the reliability, security, and performance of enterprise systems while supporting end users and collaborating with cross-functional technology teams. The ideal candidate has strong systems administration experience, a proactive mindset, and a passion for solving technical challenges. Key Responsibilities<ul><li>Administer, maintain, and support Windows server environments and related infrastructure.</li><li>Manage Active Directory, Group Policy, user accounts, permissions, and access controls.</li><li>Support Microsoft 365 administration, including Exchange Online, SharePoint, Teams, and Entra ID.</li><li>Monitor system performance and proactively identify opportunities for optimization and improvement.</li><li>Manage server patching, system upgrades, and routine maintenance activities.</li><li>Support virtualization platforms and maintain reliable server operations.</li><li>Administer backup, recovery, and disaster recovery solutions to ensure business continuity.</li><li>Troubleshoot and resolve infrastructure, systems, and escalated end-user support issues.</li><li>Assist with cybersecurity initiatives, vulnerability remediation, endpoint management, and security best practices.</li><li>Support cloud environments and hybrid infrastructure deployments.</li><li>Document system configurations, procedures, and technical standards.</li><li>Participate in infrastructure enhancement projects and technology implementation initiatives.</li></ul>Compensation & Benefits<ul><li>Competitive base salary.</li><li>Performance-based bonus opportunities.</li><li>Comprehensive medical, dental, and vision coverage.</li><li>Retirement savings plan with company contribution or matching opportunities.</li><li>Paid time off and company-recognized holidays.</li><li>Professional development and certification support.</li><li>Additional employee-focused wellness and benefits programs.</li></ul>Additional Details<ul><li>Opportunity to support a modern enterprise technology environment.</li><li>Exposure to cloud technologies, infrastructure modernization efforts, and cybersecurity initiatives.</li><li>Collaborative team culture with opportunities for professional growth.</li><li>Role offers a mix of operational support, systems administration, and project-based work.</li></ul>
2026-07-17T00:00:00Z

Systems Administrator

Santa Monica, CA
onsite
Permanent / Full Time
110000 - 140000 USD / Yearly
SCADA Systems Analyst OverviewA well-established public sector organization serving a large and dynamic community is seeking a SCADA Systems Analyst to support critical infrastructure operations. Based in Los Angeles, CA, this organization is dedicated to delivering reliable utility and operational services through innovative technology solutions. The team values collaboration, continuous improvement, and the effective use of automation and control systems to enhance service delivery. The SCADA Systems Analyst is responsible for the design, implementation, maintenance, and optimization of Supervisory Control and Data Acquisition (SCADA) and industrial control systems that support essential utility operations. This role plays a key part in ensuring system reliability, operational efficiency, and data integrity while partnering with internal stakeholders, vendors, and consultants. The position supports mission-critical infrastructure and contributes to long-term technology and automation initiatives. Key Responsibilities<ul><li>Design, implement, configure, and maintain SCADA, DCS, HMI, and related control system applications.</li><li>Provide technical support, troubleshooting, and administration for industrial automation systems and associated hardware.</li><li>Develop, maintain, and optimize reports, queries, dashboards, and operational data solutions.</li><li>Program, troubleshoot, and support PLCs, control modules, instrumentation, and network-connected equipment.</li><li>Assist in designing and maintaining networks that support industrial control and automation environments.</li><li>Manage system upgrades, enhancements, migrations, and integration projects from planning through implementation.</li><li>Create and maintain technical documentation, diagrams, schematics, system configurations, and operational procedures.</li><li>Collaborate with vendors, consultants, and internal teams to support new installations, upgrades, and maintenance activities.</li><li>Support contract administration, procurement activities, technology evaluations, and budget planning related to control systems.</li><li>Deliver end-user training and provide ongoing technical guidance to operational and maintenance teams.</li></ul>Additional Details<ul><li>Work Model: Hybrid schedule with three on-site days per week (Tuesday, Wednesday, and Thursday)</li><li>Participation in a rotating on-call schedule supporting critical systems that operate 24/7 (approximately two times per month)</li><li>Position involves both office-based work and support of operational environments</li><li>Occasional physical activity may be required, including bending, kneeling, reaching, and working in confined spaces</li></ul>Compensation & Benefits<ul><li>Competitive salary ranging from $110,000 to $137,000 annually</li><li>Additional on-call compensation equal to 8% of the employee’s hourly rate during scheduled on-call assignments</li><li>Comprehensive benefits package, including healthcare, retirement, and paid time off</li><li>Opportunities for professional development and technical training</li><li>Stable, mission-driven work environment with long-term career growth potential</li></ul>
2026-07-14T00:00:00Z

Data Engineer

Westwood, CA
onsite
Temporary / Contract
115000 - 135000 USD / Yearly
Data EngineerLocation: Los Angeles, CaliforniaEmployment Type: Full-TimeRobert Half is seeking a Data Engineer for an exciting opportunity with a Los Angeles-based organization. This role is ideal for a mid-level professional with 5 to 7 years of experience building modern data solutions and supporting scalable analytics environments. The ideal candidate will have strong experience with cloud platforms, data pipeline development and performance optimization. Based on general knowledge.What You’ll Do<ul><li>Design, build and maintain scalable ETL/ELT pipelines. Based on general knowledge.</li><li>Integrate data from multiple sources to support reporting, analytics and business operations. Based on general knowledge.</li><li>Develop and optimize data models, workflows and warehouse structures. Based on general knowledge.</li><li>Support cloud-based data platforms and modern data architecture initiatives. Based on general knowledge.</li><li>Monitor data quality, troubleshoot issues and improve pipeline reliability. Based on general knowledge.</li><li>Collaborate with analysts, software engineers and business stakeholders to deliver data solutions. Based on general knowledge.</li><li>Help implement best practices for governance, security and operational efficiency. Based on general knowledge.</li></ul>
2026-07-17T00:00:00Z

IT System Administrator

Rowland Heights, CA
onsite
Temporary / Contract
45 - 50 USD / Hourly
Robert Half is seeking an experienced Systems Administrator to support, maintain, and improve enterprise IT infrastructure. This role will be responsible for managing servers, networks, cloud services, security tools, and end-user environments while ensuring system reliability, performance, and security. The ideal candidate will have hands-on experience with Windows Server environments, Microsoft 365, virtualization, networking, firewalls, backups, and infrastructure troubleshooting. This position requires a proactive problem solver who can manage daily operations while supporting ongoing technology initiatives. <ul><li>Administer, maintain, and troubleshoot Windows Server environments</li><li>Manage Active Directory, Group Policy, user accounts, permissions, and access controls</li><li>Support Microsoft 365 administration, including Exchange Online, Teams, SharePoint, OneDrive, and user management</li><li>Monitor system performance, availability, and security of servers and infrastructure</li><li>Perform server maintenance, patching, upgrades, and troubleshooting</li><li>Support virtualization environments including VMware and/or Hyper-V</li><li>Configure, maintain, and troubleshoot network infrastructure including switches, routers, wireless access points, VLANs, and VPNs</li><li>Support firewall administration, rule reviews, security policies, and connectivity troubleshooting</li><li>Manage backup solutions, disaster recovery processes, and system restoration testing</li><li>Assist with cloud infrastructure support across platforms such as Azure and AWS</li><li>Troubleshoot hardware, software, and infrastructure issues escalated from support teams</li><li>Implement and maintain endpoint security tools, MFA, antivirus, and security best practices</li><li>Create and maintain technical documentation, system diagrams, and standard operating procedures</li><li>Work with vendors and third-party providers to resolve technical issues</li><li>Participate in infrastructure projects, upgrades, migrations, and deployments</li></ul>
2026-07-11T00:00:00Z

Data Analyst

Pasadena, CA
onsite
Temporary to Hire
27.55 - 31.9 USD / Hourly
We are looking for a Data Analyst to join an organization in Pasadena, California on a contract basis with the potential for a permanent role. This role will focus on turning sales, operational, labor efficiency, and scan data into clear reporting tools that support business decisions. The ideal candidate brings strong analytical judgment, enjoys working with complex datasets, and can translate manual reporting into scalable dashboard solutions. Responsibilities:• Build and maintain dashboards and reporting solutions that present sales, operational, labor efficiency, and scan data in a clear and actionable format.• Convert spreadsheet-based reporting into automated Power BI deliverables that reduce manual effort and improve reporting consistency.• Analyze large datasets to identify patterns, performance trends, and opportunities that support business and operational planning.• Partner with stakeholders across the organization to understand reporting needs and deliver insights that align with day-to-day operations.• Use advanced Excel techniques, including Power Query, pivot tables, and macros, to organize, validate, and interpret data.• Provide ongoing reporting support while balancing longer-term analytical projects and process improvements.• Create refreshable reporting workflows that improve visibility into key metrics and streamline recurring analysis.• Support data mapping and location-based analysis when needed, including the use of geographic or field-level tools.• Work independently to troubleshoot data issues, validate outputs, and ensure the reliability of reports and dashboards.
2026-07-14T00:00:00Z

Data Analyst

Los Angeles, CA
onsite
Permanent / Full Time
130000 - 150000 USD / Yearly
Data Analyst Company OverviewA leading global lifestyle and consumer products organization is seeking a Data Analyst to help drive data-informed decision-making across the business. Based in Los Angeles, CA, this company serves customers through a combination of retail, e-commerce, and wholesale channels, leveraging data to improve operations, customer experiences, and business performance. This is an opportunity to join a collaborative team at the intersection of business strategy, analytics, and technology. Role SummaryThe Data Analyst will serve as a key liaison between business stakeholders and the data team, translating business needs into actionable analytics solutions. This role will partner closely with teams across e-commerce, retail, supply chain, planning, customer insights, and product functions to prioritize requests, define requirements, manage analytics projects, and deliver meaningful insights. Based in Los Angeles, CA, the position offers significant visibility and impact across the organization. Key Responsibilities<ul><li>Serve as the primary point of contact between business functions and the data team.</li><li>Gather, document, and translate business requirements into clear, actionable analytics specifications.</li><li>Manage the analytics intake process, including prioritization, triage, and stakeholder communication.</li><li>Coordinate multiple analytics initiatives simultaneously, ensuring timely delivery and alignment with business priorities.</li><li>Conduct SQL-based exploratory analysis to validate requirements and answer business questions.</li><li>Build and maintain dashboards and reporting solutions that enable self-service analytics.</li><li>Partner with data engineering teams to ensure accurate and effective delivery of analytics solutions.</li><li>Validate completed outputs to ensure they address the original business objectives and stakeholder needs.</li><li>Establish and maintain consistent business definitions, metrics, and reporting standards.</li><li>Present findings and recommendations to both technical and non-technical audiences.</li></ul>Compensation & Benefits<ul><li>Salary range: $130,000 - $150,000 </li><li>Comprehensive benefits package including health, wellness, and retirement programs</li><li>Paid time off and company-sponsored benefits</li><li>Career growth and development opportunities</li></ul>Additional Details<ul><li>Work model: On-site five days per week in office</li><li>High-visibility role with significant cross-functional collaboration</li><li>Opportunity to influence analytics strategy and business decision-making across multiple departments</li></ul>
2026-07-21T00:00:00Z

Data Analyst

Irvine, CA
onsite
Temporary / Contract
35.625 - 41.25 USD / Hourly
We are looking for a Data Analyst to support fraud detection and investigative reporting for a Long-term Contract opportunity based in Irvine, California. This role focuses on turning complex data into actionable insights that help identify suspicious activity, strengthen anti-fraud efforts, and support business decision-making. The ideal candidate brings strong analytical thinking, experience working with fraud-related datasets, and the ability to communicate findings clearly to stakeholders. Responsibilities: • Analyze transactional and behavioral data to uncover unusual patterns, emerging risks, and indicators of suspected fraud. • Develop reports, dashboards, and data summaries that support fraud monitoring, case prioritization, and investigative follow-up. • Partner with fraud prevention and investigation teams to translate data findings into practical actions and risk mitigation strategies. • Review large datasets for inconsistencies, trends, and anomalies that may signal fraudulent activity or control weaknesses. • Support ongoing anti-fraud initiatives by providing data-driven insights that improve detection accuracy and operational response. • Document analytical findings in a clear and organized manner for business partners, investigators, and leadership review. • Assist with refining data analysis methods and reporting processes to improve visibility into fraud trends and performance outcomes.
2026-07-29T00:00:00Z

Data Scientist

Irvine, CA
onsite
Temporary / Contract
35 - 40 USD / Hourly
We are looking for an experienced Sr Data Scientist to support data-driven initiatives for a long-term contract opportunity in Irvine, California. This role is ideal for someone who can translate complex information into practical insights, work across technical and business teams, and contribute to high-impact analytical solutions. The position calls for strong expertise in data analysis, database-focused development, and domain awareness related to healthcare or government-supported programs. Responsibilities: • Build and refine analytical models and data solutions that support business decisions and operational goals. • Partner with stakeholders to gather requirements, define data needs, and deliver clear reporting or predictive insights. • Develop, optimize, and maintain database queries, data pipelines, and structured datasets for analysis and reporting. • Evaluate large and complex data sources to identify trends, risks, and opportunities for process improvement. • Collaborate with distributed and offshore team members to coordinate deliverables and maintain project continuity. • Apply knowledge of healthcare-related programs such as TRICARE when interpreting data and shaping analytical outputs. • Support hiring or workforce-related analytics by organizing data, measuring outcomes, and presenting findings to leadership. • Document methodologies, assumptions, and technical processes to promote consistency and knowledge sharing. • Contribute to ongoing enhancements involving NIS-related data environments or connected systems as needed.
2026-07-13T00:00:00Z

Data Loss Prevention Security Administrator

Los Angeles, CA
remote
Permanent / Full Time
150000 - 165000 USD / Yearly
Job TitleData Loss Prevention (DLP) Engineer Company OverviewA globally recognized professional services organization based in Los Angeles, California, with offices across major U.S. cities, is committed to delivering high-impact services in a highly regulated, client-centric environment. The organization prioritizes data protection, security, and compliance, leveraging advanced technology to safeguard sensitive information across a complex, distributed enterprise. Their technology teams play a critical role in maintaining trust, confidentiality, and operational excellence. Role SummaryThe DLP Engineer will serve as the dedicated owner of the enterprise Data Loss Prevention program, supporting a distributed workforce anchored in Los Angeles, California. This role is responsible for designing, implementing, and optimizing DLP strategies to protect sensitive data across endpoint, network, email, and cloud environments. The position is highly collaborative, working closely with IT, security teams, and business stakeholders to ensure secure data handling and regulatory compliance. Key Responsibilities<ul><li>Design, implement, and manage enterprise DLP solutions across endpoint, network, email, and cloud platforms</li><li>Develop, tune, and maintain DLP policies, rules, and classifiers to detect and prevent data loss</li><li>Monitor DLP alerts, investigate potential data incidents, and support incident response processes</li><li>Partner with cross-functional teams to align DLP controls with business requirements and data protection policies</li><li>Integrate DLP systems with security tools such as SIEM and endpoint detection platforms</li><li>Support data classification initiatives and enforce secure data handling standards</li><li>Optimize DLP performance by reducing false positives and improving detection accuracy</li><li>Manage DLP coverage for collaboration and cloud tools including productivity and file-sharing platforms</li><li>Produce reports and metrics on DLP activity, risks, and program effectiveness</li><li>Collaborate with stakeholders on compliance requirements, audits, and data privacy initiatives</li></ul>Compensation & Benefits<ul><li>$150,000–$160,000 + discretionary bonus</li><li>Comprehensive medical, dental, and vision coverage</li><li>401(k) with employer contributions and profit-sharing plan</li><li>Paid vacation, sick time, and personal days</li><li>Competitive benefits package supporting overall well-being</li></ul>Additional Details<ul><li>Remote work environment aligned to core collaboration hours</li><li>Must be located near a major company office for occasional in-person needs: Atlanta, Austin, Boston, Chicago, Dallas, Houston, Los Angeles (HQ in DTLA), Miami, New York, Salt Lake City, San Francisco, Seattle, Silicon Valley, Washington D.C., Wilmington</li><li>Structured schedule aligned with standard business hours</li><li>High-impact role within a centralized information security team</li></ul>
2026-07-15T00:00:00Z

Payroll Administrator

Colton, CA
onsite
Permanent / Full Time
60000 - 62400 USD / Yearly
We are looking for a Payroll Administrator to oversee accurate and timely payroll operations for a workforce of approximately 350 employees in Colton, California. This position is ideal for someone who brings recent experience managing payroll in a high-volume environment and can confidently handle compliance, deductions, and employee payroll support. The role also partners closely with HR and accounting to maintain reliable records, address payroll issues, and support reporting needs. Please call Brigitte Mendez @ 909-717-4037 of all your Robert Half Recruiter directly. Responsibilities:• Manage bi-weekly payroll processing for roughly 350 employees, ensuring all payments are completed correctly and within established deadlines.• Examine timesheets, earnings, tax withholdings, and other payroll entries to identify and correct discrepancies before final submission.• Maintain organized and accurate payroll records while updating employee information to preserve data accuracy.• Handle garnishments, child support withholdings, and benefits-related deductions in accordance with applicable requirements.• Respond to employee questions related to pay, deductions, and payroll variances, and resolve issues in a timely manner.• Produce payroll summaries and detailed reports while assisting accounting with reconciliations and month-end payroll support.• Monitor payroll practices for adherence to federal, California, and local regulations, including wage and hour requirements.• Work with HR to process payroll changes tied to new hires, separations, compensation updates, and other employee status changes.
2026-07-23T00:00:00Z

Data Migration Specialist

Downey, CA
onsite
Temporary / Contract
40 - 45 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 Data Migration Specialist to support a long-term contract engagement in Downey, California. This position focuses on data migration execution, configuration support, and analysis activities tied to large enterprise system implementation efforts. The ideal candidate brings strong database knowledge, disciplined documentation habits, and the ability to work effectively within a structured, client-facing project environment. Responsibilities:• Lead data migration activities for large-scale enterprise system implementation projects, ensuring accuracy, completeness, and alignment with target data structures.• Create and maintain configuration tables while translating legacy data values into standardized formats required by the new environment.• Perform detailed variance analysis on payroll-related data to identify discrepancies, document findings, and group root causes for resolution planning.• Apply strict version control practices and follow peer quality review procedures to maintain reliable project deliverables and audit readiness.• Coordinate operational follow-ups with stakeholders and communicate status updates clearly while escalating issues through established project channels.• Support database-related analysis and validation tasks using structured methods that improve data quality and implementation readiness.• Maintain organized trackers, documentation, and status records to support project visibility, accountability, and timely delivery.• Contribute to a focused team environment by meeting project expectations for punctuality, preparedness, and adherence to workplace standards.
2026-07-29T00:00:00Z

Sr. SQL Developer

Burbank, CA
onsite
Temporary / Contract
60 - 61 USD / Hourly
We are looking for a Senior SQL Developer to join a long-term contract opportunity supporting enterprise automotive systems in Southern California. This onsite role requires deep expertise in SQL development, database engineering, and production support, with a strong focus on performance, reliability, and compliance in a regulated environment. The ideal candidate will take ownership of full lifecycle database solutions while partnering with technical teams to deliver stable, scalable, and well-documented systems. Responsibilities:• Oversee the design, build, deployment, and ongoing support of database solutions for large enterprise applications.• Investigate production incidents, identify underlying causes, and implement lasting corrections that improve application stability.• Diagnose and resolve issues affecting SQL Server online and batch processing while maintaining adherence to operational and compliance standards.• Review and refine recurring batch workloads to improve throughput, reduce delays, and shorten critical processing windows.• Create scalable and dependable database structures, queries, and related components that support high-performance applications.• Conduct cross-system impact assessments to evaluate dependencies and reduce risk before implementing changes.• Establish and maintain controls that protect data accuracy, reconciliation, and integrity across critical processes.• Produce complete technical documentation covering estimates, design decisions, development work, testing, and audit readiness.• Enhance operational reliability by automating monitoring, alerting, and routine support processes.• Participate in after-hours and weekend on-call support as needed to address incidents within defined service expectations.
2026-07-02T00:00:00Z