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4 results for Network Security Engineer in Stockton, CA

Field Network Engineer

Rancho Cordova, CA
onsite
Temporary / Contract
65 - 70 USD / Hourly
Robert Half is seeking a Network Field Engineer III to support enterprise and manufacturing network infrastructure across corporate and plant environments. This position is a contract to hire opportunity that is 100% Onsite. Apply today! Duration: 6 month contract with potential to extend/convertLocation: 100% Onsite in Tacoma, WASchedule: Monday – Friday (6 -6:30 PM PST OR 7:30 - 4PM PST)Travel expectations: If converted to FTE, there will be 20-25% required travel out of state Responsibilities<ul><li>Design, deploy, configure, monitor, and troubleshoot enterprise and manufacturing network infrastructure.</li><li>Support routers, switches, access points, wireless controllers, firewalls, and network security appliances.</li><li>Provide hands-on support for LAN, WAN, WLAN, and industrial Ethernet environments across office and manufacturing locations.</li><li>Configure and troubleshoot WAN connectivity, including Internet, Broadband, MPLS, SD-WAN, and related network equipment.</li><li>Support manufacturing and Operational Technology (OT) environments, including Industrial Control Systems (ICS), PLCs, HMIs, manufacturing switches, firewalls, and supporting infrastructure.</li><li>Help ensure reliable and secure connectivity between IT and OT networks while maintaining appropriate segmentation and availability requirements.</li><li>Partner with plant operations, Controls Engineers, Systems Controls Engineers, engineering teams, and OT vendors to troubleshoot complex, production-impacting network issues.</li><li>Support deployment of new manufacturing technologies, including connected sensors, water meters, and other devices connecting to manufacturing control networks.</li><li>Assist with OT system expansions, modernization initiatives, and vendor-supported implementations.</li><li>Respond to network incidents, troubleshoot issues, restore services, and participate in Incident, Problem, and Change Management processes.</li><li>Assist with root cause analysis for significant outages and recurring network issues.</li><li>Develop and maintain network diagrams, topology documentation, configuration standards, asset inventories, and operational procedures.</li><li>Support the development and continuous improvement of SOPs and operational standards.</li><li>Provide clear documentation and knowledge transfer to support ongoing IT/OT operations.</li><li> </li></ul>
2026-08-25T00:00:00Z

Systems Engineer

Martinez, CA
onsite
Temporary / Contract
60 - 70 USD / Hourly
We are looking for a Sr. Systems Engineer to support and enhance a Microsoft-focused cloud environment in Martinez, California. This Long-term Systems Engineer Contract position will play a key role in strengthening Microsoft 365 services, device management, identity administration, and cloud-based automation across the organization. The ideal Systems Engineer candidate brings strong technical depth across Azure, Intune, Entra ID, and the Power Platform, along with the ability to resolve complex issues and guide broader IT efforts. This Systems Engineer role is an onsite role out of Martinez, Ca. Responsibilities:• Oversee the performance, security, and day-to-day administration of Microsoft 365 applications, including Exchange Online, SharePoint Online, Teams, and OneDrive.• Create and refine Intune configurations for endpoint management, compliance enforcement, and software deployment across supported devices.• Administer identity and access controls within Entra ID, including authentication methods, privileged access workflows, conditional access, and hybrid identity support.• Support the design, maintenance, and troubleshooting of Azure-based services that underpin the organization's cloud infrastructure.• Develop business-focused solutions using Power Apps, Power Automate, and Power BI to improve reporting and streamline operational processes.• Investigate high-severity incidents, perform root-cause analysis, and implement durable fixes across Microsoft 365 and Azure platforms.• Build and maintain automation using PowerShell and Microsoft Graph integrations to reduce manual administrative effort and improve consistency.• Produce and update technical documentation covering architecture, configurations, operational procedures, and support standards.• Assess emerging Microsoft capabilities and licensing updates, then provide recommendations on adoption, governance, and practical use.• Provide technical mentorship to less experienced team members and collaborate with security, compliance, and IT partners on audits, controls, and risk reduction.
2026-08-25T00:00:00Z

AI Engineer (AI Data Privacy, Security & Governance)

San Ramon, CA
remote
Permanent / Full Time
85000 - 124000 USD / Yearly
obert Half is seeking a Software Engineer II – AI Engineer to analyze, design, program, debug, test, implement, and support the privacy, security, and governance controls that protect generative AI technologies. This role safeguards GenAI-enabled applications, including LLM-powered workflows, RAG pipelines, plugins, skills, and autonomous agents, by embedding data protection, security guardrails, and responsible AI governance across the development lifecycle. This role supports SDLC documentation across all phases, with a focus on data privacy, security guardrails, governance, compliance, and risk management. It also works with users to define requirements and support applications in production. What You’ll Do <ul><li>Design and implement data privacy controls, including PII/PHI detection, redaction, and data minimization. </li><li>Build security guardrails, including prompt-injection defense, jailbreak prevention, and output filtering. </li><li>Establish governance for plugins, skills, and agents, including registration, approval, and lifecycle management. </li><li>Review and vet third-party plugins, skills, and agent tools for security, privacy, and compliance risks. </li><li>Define and enforce access controls, authentication, and least-privilege permissions for AI components. </li><li>Implement guardrails for autonomous agents, including action scoping, tool-use restrictions, and human-in-the-loop approval. </li><li>Apply data classification, retention, and residency policies across GenAI data flows. </li><li>Monitor AI systems for policy violations, data leakage, and anomalous plugin, skill, or agent behavior. </li><li>Maintain audit trails and logging for plugin, skill, and agent activity. </li><li>Support compliance with regulations and frameworks, including GDPR, CCPA, and the EU AI Act. </li><li>Provide Level II production support for security, privacy, and governance incidents. </li><li>Support incident response, including containment, escalation, and remediation. </li></ul>
2026-08-18T00:00:00Z

UKG Systems Administrator

Martinez, CA
onsite
Temporary / Contract
60 - 72 USD / Hourly
Robert Half is seeking an experienced UKG Systems Administrator to support a large healthcare organization operating in a complex, unionized, 24/7 environment. This UKG Systems Administrator role is ideal for a UKG professional who enjoys owning the administration, configuration, optimization, and support of an enterprise Workforce Management platform. This UKG Systems Administrator will partner with HR, Payroll, Labor Relations, Clinical Operations, Finance, and IT to ensure workforce systems are accurate, compliant, scalable, and optimized for healthcare operations.This UKG Systems Administrator role is an onsite opportunity in Concord, CA and is a long-term contract with the potential to convert to full-time. Responsibilities UKG Workforce Management<ul><li>Serve as the primary administrator and subject matter expert for UKG Workforce Management.</li><li>Configure and maintain Pay Rules, Work Rules, Labor Levels, Accrual Policies, Scheduling Configurations, and Shift Differentials.</li><li>Build and support Hyperfinds, Building Blocks, Workflows, Alerts, and Automation Rules.</li><li>Troubleshoot system configuration, performance, interfaces, and data integrity issues.</li><li>Lead system upgrades, testing, deployments, and release management across Development, Test, and Production environments.</li></ul>Scheduling & Workforce Operations<ul><li>Administer UKG Advanced Scheduling and Clinical Scheduling.</li><li>Configure staffing templates, coverage rules, self-scheduling, open shift management, weekend programs, bid scheduling, seniority scheduling, and cross-department staffing.</li><li>Partner with operational leadership to improve scheduling efficiency and workforce utilization.</li></ul>Compliance & Integrations<ul><li>Configure labor rules supporting union contracts and healthcare operations.</li><li>Support payroll validation, compliance audits, and workforce reporting.</li><li>Maintain integrations using UKG Integration Hub, Workforce Integration Manager (WIM), and ERP systems while ensuring interface reliability and data integrity.</li></ul>Reporting & Support<ul><li>Develop dashboards and reports for HR, Payroll, Finance, and Operations.</li><li>Support labor forecasting, analytics, and process improvement initiatives.</li><li>Provide Tier II/III production support, resolve critical issues, coordinate vendor escalations, and maintain technical documentation and SOPs.</li></ul>
2026-08-11T00:00:00Z