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9 results for Telecommunications Specialist in Costa Mesa, CA

IT Technician

La Puente, CA
onsite
Temporary / Contract
32 - 32 USD / Hourly
We are seeking an IT Technician with strong customer service skills to support end users with basic hardware, software, and device troubleshooting.
2026-09-04T00:00:00Z

IT Support Specialist

Wilmington, CA
onsite
Temporary / Contract
32 - 33 USD / Hourly
Robert Half is seeking a hands-on IT Support Technician to provide onsite support across multiple terminal locations. This role will support end users, desktop and laptop deployments, networking, hardware installations, printers, mobile devices, and day-to-day IT operations in a fast-paced environment where technology uptime directly supports business operations. This is an excellent opportunity for someone with experience supporting operational environments such as logistics, warehousing, manufacturing, transportation, maritime, or distribution organizations. <ul><li>Ability to effectively troubleshoot Windows workstation issues, including domain join failures, network share access issues, and endpoint deployment challenges. </li><li>Experience supporting Active Directory, user provisioning, permissions management, and access control. </li><li>Working knowledge of basic networking concepts including TCP/IP, DNS, DHCP, switches, VPNs, and Wi-Fi troubleshooting. </li><li>Experience connecting and deploying network-connected devices within enterprise environments. </li><li>Experience utilizing ITSM tools such as ServiceNow, including ticket management, incident resolution, documentation, escalation management, and knowledge base maintenance. </li><li>Exposure to virtualized environments such as VMware, Hyper-V, Citrix, Azure Virtual Desktop, or similar technologies. </li><li>Strong troubleshooting methodology with the ability to communicate technical concepts and resolution steps clearly to both technical and non-technical stakeholders.</li></ul>
2026-09-11T00:00:00Z

Technical Parts Specialist – Diesel Generators

Long Beach, CA
onsite
Temporary / Contract
19 - 22 USD / Hourly
We are looking for a knowledgeable Technical Parts Specialist to support customers and provide quotes with selecting the correct components and accessories for power generation equipment in Long Beach, California. This Long-term Contract position is ideal for someone who combines strong customer service expertise with a consultative, service-focused approach to sales support. The role centers on helping clients understand technical options, resolve parts-related questions, and secure the right solutions to keep equipment operating reliably. Responsibilities:• Advise customers on suitable diesel generator parts and accessories by reviewing equipment needs, performance concerns, and application requirements.• Support sales activity by preparing part recommendations, identifying complementary items, and strengthening customer relationships through responsive service.• Apply technical knowledge of engines, alternators, controls, cooling assemblies, fuel delivery systems, and electrical components to guide purchasing decisions.• Coordinate with inventory and approved suppliers to locate required items, confirm availability, and help maintain stock coverage for commonly requested parts.• Educate clients on proper part usage, basic maintenance considerations, and troubleshooting steps, while directing more complex service matters to technicians when needed.• Assess reported generator issues and recommend practical replacement parts or related solutions based on operating symptoms and system information.• Process quotes, orders, invoices, shipment updates, and warranty-related documentation with accuracy and timely follow-through.• Keep current on developments in diesel generator products, parts availability, and market trends to provide informed support to customers and internal teams.
2026-09-11T00:00:00Z

Help Desk Support Specialist

Wilmington, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
We are seeking a Help Desk Support Specialist to provide first-line technical support for end users across a fast-paced environment. This individual will be responsible for troubleshooting hardware, software, network, and user access issues while delivering excellent customer service. The ideal candidate combines strong technical troubleshooting skills with the ability to communicate effectively, prioritize requests, and support users in a collaborative workplace. Key Responsibilities<ul><li>Provide Tier 1 and Tier 2 technical support for desktops, laptops, mobile devices, printers, and business applications.</li><li>Utilize ServiceNow to manage, document, prioritize, and resolve incident and service requests.</li><li>Troubleshoot internet connectivity, network access, printing issues, IP address conflicts, and other common end-user technical problems.</li><li>Support Windows 11 environments, including user account setup, software installations, system configurations, and troubleshooting.</li><li>Administer and support Active Directory, including user provisioning, password resets, group membership management, and policy enforcement.</li><li>Assist users with Google Workspace and cloud-based Google technologies, including account management, collaboration tools, and user support.</li><li>Escalate complex technical issues when necessary while ensuring timely communication and resolution updates.</li><li>Document troubleshooting steps, resolutions, and support procedures.</li><li>Maintain a strong customer-service mindset when interacting with employees at all levels of the organization.</li></ul>
2026-09-12T00:00:00Z

Field Service Technician

Norwalk, CA
onsite
Temporary / Contract
31 - 32 USD / Hourly
We are seeking a Field Service Technician to install, maintain, troubleshoot, and repair equipment. The ideal candidate is mechanically inclined, customer-focused, and comfortable traveling to various sites to provide technical support and service. Key Responsibilities<ul><li>Configure, deploy, and support iPads used by field personnel.</li><li>Troubleshoot hardware, software, connectivity, and application-related issues.</li><li>Assist users with login problems, password resets, device enrollment, and application access.</li><li>Install updates, security patches, and mobile applications.</li><li>Support mobile device management (MDM) platforms such as Microsoft Intune, Jamf, or MobileIron.</li><li>Diagnose Wi-Fi, cellular, and VPN connectivity issues.</li><li>Replace defective devices and coordinate warranty or repair services.</li><li>Maintain accurate records of device inventory, support tickets, and service activities.</li><li>Provide one-on-one technical assistance and training to end users.</li><li>Escalate complex technical issues to internal IT teams when necessary.</li></ul>
2026-09-04T00:00:00Z

Field Service Technician

Pacoima, CA
onsite
Temporary / Contract
31 - 32 USD / Hourly
We are seeking a Field Service Technician to install, maintain, troubleshoot, and repair equipment. The ideal candidate is mechanically inclined, customer-focused, and comfortable traveling to various sites to provide technical support and service. Key Responsibilities<ul><li>Configure, deploy, and support iPads used by field personnel.</li><li>Troubleshoot hardware, software, connectivity, and application-related issues.</li><li>Assist users with login problems, password resets, device enrollment, and application access.</li><li>Install updates, security patches, and mobile applications.</li><li>Support mobile device management (MDM) platforms such as Microsoft Intune, Jamf, or MobileIron.</li><li>Diagnose Wi-Fi, cellular, and VPN connectivity issues.</li><li>Replace defective devices and coordinate warranty or repair services.</li><li>Maintain accurate records of device inventory, support tickets, and service activities.</li><li>Provide one-on-one technical assistance and training to end users.</li><li>Escalate complex technical issues to internal IT teams when necessary.</li></ul>
2026-09-04T00:00:00Z

Field Service Technician

Hawthorne, CA
onsite
Temporary / Contract
31 - 32 USD / Hourly
We are seeking a Field Service Technician to install, maintain, troubleshoot, and repair equipment. The ideal candidate is mechanically inclined, customer-focused, and comfortable traveling to various sites to provide technical support and service. Key Responsibilities<ul><li>Configure, deploy, and support iPads used by field personnel.</li><li>Troubleshoot hardware, software, connectivity, and application-related issues.</li><li>Assist users with login problems, password resets, device enrollment, and application access.</li><li>Install updates, security patches, and mobile applications.</li><li>Support mobile device management (MDM) platforms such as Microsoft Intune, Jamf, or MobileIron.</li><li>Diagnose Wi-Fi, cellular, and VPN connectivity issues.</li><li>Replace defective devices and coordinate warranty or repair services.</li><li>Maintain accurate records of device inventory, support tickets, and service activities.</li><li>Provide one-on-one technical assistance and training to end users.</li><li>Escalate complex technical issues to internal IT teams when necessary.</li></ul>
2026-09-04T00:00:00Z

Field Service Technician

Long Beach, CA
onsite
Temporary / Contract
31 - 32 USD / Hourly
We are seeking a Field Service Technician to install, maintain, troubleshoot, and repair equipment. The ideal candidate is mechanically inclined, customer-focused, and comfortable traveling to various sites to provide technical support and service. Key Responsibilities<ul><li>Configure, deploy, and support iPads used by field personnel.</li><li>Troubleshoot hardware, software, connectivity, and application-related issues.</li><li>Assist users with login problems, password resets, device enrollment, and application access.</li><li>Install updates, security patches, and mobile applications.</li><li>Support mobile device management (MDM) platforms such as Microsoft Intune, Jamf, or MobileIron.</li><li>Diagnose Wi-Fi, cellular, and VPN connectivity issues.</li><li>Replace defective devices and coordinate warranty or repair services.</li><li>Maintain accurate records of device inventory, support tickets, and service activities.</li><li>Provide one-on-one technical assistance and training to end users.</li><li>Escalate complex technical issues to internal IT teams when necessary.</li></ul>
2026-09-04T00:00:00Z

Field Service Technician

Los Angeles, CA
onsite
Temporary / Contract
31 - 32 USD / Hourly
We are seeking a Field Service Technician to install, maintain, troubleshoot, and repair equipment. The ideal candidate is mechanically inclined, customer-focused, and comfortable traveling to various sites to provide technical support and service. Key Responsibilities<ul><li>Configure, deploy, and support iPads used by field personnel.</li><li>Troubleshoot hardware, software, connectivity, and application-related issues.</li><li>Assist users with login problems, password resets, device enrollment, and application access.</li><li>Install updates, security patches, and mobile applications.</li><li>Support mobile device management (MDM) platforms such as Microsoft Intune, Jamf, or MobileIron.</li><li>Diagnose Wi-Fi, cellular, and VPN connectivity issues.</li><li>Replace defective devices and coordinate warranty or repair services.</li><li>Maintain accurate records of device inventory, support tickets, and service activities.</li><li>Provide one-on-one technical assistance and training to end users.</li><li>Escalate complex technical issues to internal IT teams when necessary.</li></ul>
2026-09-04T00:00:00Z