IT Support Level III Lead
OSTechnical
Job Description
Job Description
Job Opportunity: Lead IT Support Level III
Location: Orange, CA
Job Type: Contract-to-Hire
Work Schedule: Hybrid (after initial onboarding/trust period)
Compensation: Competitive, based on experience
Overview
We are actively seeking a highly experienced IT Support Level III professional to join a dynamic End User Support team. This role is a critical position acting as the right hand to the IT Director , supporting national IT operations and ensuring seamless end-user experiences.
You will serve as the key escalation point and operational lead , bridging leadership with Helpdesk and Desktop Support teams. This position offers clear advancement into IT leadership/management .
Must-Have Skills & Experience (Required)
· 5+ years of hands-on experience in Level II/III IT Support roles within enterprise environments
· Expert-level troubleshooting of Windows OS (Windows 10/11) in corporate environments
· Strong, hands-on experience supporting Microsoft 365 (Office 365) including:
o Outlook (profile issues, connectivity, performance, mailbox troubleshooting)
o Teams (audio/video, login, integration issues)
o OneDrive & SharePoint (sync issues, permissions, access)
o Exchange Online (mail flow, mailbox access, configuration)
· Proven ability to resolve complex end-user issues across hardware, software, and network layers
· Experience serving as the primary escalation point for advanced technical issues
· Strong expertise in ticket queue management , prioritization, and SLA enforcement
· Hands-on experience with Active Directory (user accounts, group policies, permissions)
· Experience with ITSM/ticketing systems (ServiceNow, Jira, or similar)
· Ability to lead, mentor, or oversee Helpdesk/Desktop Support staff
· Strong documentation and process improvement mindset
· Excellent communication skills with the ability to interface with executives and technical teams
Key Responsibilities
· Serve as the primary escalation point for Level II and Level III end-user support issues
· Provide day-to-day oversight of Helpdesk and Desktop Support teams
· Manage and prioritize ticket queues to ensure timely resolution and SLA compliance
· Troubleshoot and resolve complex Windows and Microsoft 365 end-user issues
· Act as a bridge between IT leadership and support teams , ensuring alignment and communication
· Keep the IT Director informed on team performance, risks, and operational updates
· Lead by example with hands-on technical support and user issue resolution
· Identify and implement process improvements and efficiencies within support operations
What Sets You Apart
· Proven ability to own and drive issue resolution in high-pressure environments
· Leadership mindset with readiness to step into a management role
· Strong ability to mentor and elevate team performance
· Experience supporting multi-site or national organizations
· High level of accountability, organization, and follow-through
Why Join This Opportunity?
· Clear path to IT leadership/management advancement
· High-visibility role working directly with IT leadership
· Opportunity to influence and improve national End User Support operations
· Collaborative, fast-paced, and growth-oriented environment
$25 - $50 per hour
...Role Overview TSA is accepting applications for Lead and Supervisory Transportation Security Officers at airports in Orange. These... ...guidance Practice tests Interview preparation Job tools and support Apply for TSA Leadership Roles in Orange with Confidence...SuggestedShift workNight shiftWeekend work$109.87k - $157.56k
...Position Title: Systems Engineer III Integration & Verification Lead Reports To: Systems Engineer Manager... ..., honest, operates from the highest levels of integrity Professional in demeanor... ..., system test, production test support, troubleshooting, verification, and...SuggestedWork at officeRemote workRelocation packageFlexible hours$110.89k - $170.04k
...requisition id: JR105298Collectors is the leading creator of innovative technology that... ...decisions, control framework, and instrument-level negotiation sit with senior leadership;... ...Facility Administration & Capital Structure Support:* Administer the company's credit...SuggestedFull timeTemporary workWork at officeRemote workWorldwideFlexible hoursShift work$26 - $30 per hour
...with clients on a daily basis to create a supportive and meaningful community. The General... ...nights and weekend availability. Duties: Lead generation including Grass Roots Marketing... ...Independently make decisions related to high level customer service Maintain cleanliness and...SuggestedHourly payFull timeFlexible hoursNight shiftWeekend work- ...Sterile Processing Technician Lead Work Location: Orange, California Work Shift:... ...position that will work 4, 10hr shifts per week supporting the night shift (8pm - 6:30am).... ...instrument assembly and packaging, high-level sterilization, biological testing, and inventory...SuggestedFull timeShift workNight shiftAfternoon shift
$70k - $80k
...installation offices and comprehensive field support offices in New York and Hudson, Ohio. We’... ...Summary: The Field Canvassing Team Lead is responsible for hiring, training, and... ...and written communication skills at all levels to communicate with internal and external...H1bWork at officeLocal areaWork from homeShift workAfternoon shift$19.62 - $25.51 per hour
...Job Description Summary The Team Lead assists in supervising and managing all day-to-day store operations while ensuring that 1... ...customer shopping experience. Maintain and reinforce current service level standards. Provide service training and leadership to staff...Hourly payFull timePart timeCasual work- ...values: Generosity First, Always: We lead with kindness. Our best work happens when... ...and team members in our restaurants. TLs support performance success in partnership with our... ...scheduled shift to ensure heightened levels of service interactions with guests, as well...Local areaShift work
$19.5 - $21.73 per hour
...Shift Lead II Job Category: Club Operations Full-Time On-site Garden Grove 12145 Brookhurst St. Garden Grove, CA 92840, USA Pay or shift... ...employees for lunches and maintaining appropriate staff levels, and completing inventory counts and orders Supervise member management...Full timePart timeShift workWeekend work- ...Flexible schedule Join Our Winning Team! Lead a high-energy, rewarding career as a... ...employees and provide ongoing training and support to enhance team skills and efficiency.... ...description is intended to describe the general level of work being performed. It is not...Casual workFlexible hoursShift workNight shift
$30 - $36 per hour
...Position Summary The QC Microbiology Lead provides technical leadership for lab operations... ...including protocols and reports Lead/support investigations (CAPAs, deviations, OOS,... ...Responsibilities Operate at a Level III Microbiology Associate standard Understand...Hourly payWork at officeRelocationMonday to FridayShift work$21 per hour
...A leading tanning salon company is looking for passionate individuals to join the team in Tustin, CA. This entry-level position offers starting pay of $21, with potential increases up to $25 per hour based on performance. Responsibilities include meeting sales goals,...Hourly pay$201.68k - $322.69k
...celebrate differences. We believe that belonging leads to better outcomes and a stronger... ...You will establish patterns for service-level indicators and objectives, distributed tracing... ...and intelligent telemetry pipelines that support AIOps capabilities such as anomaly...Temporary workLocal areaFlexible hours$26 per hour
Collectors is the leading creator of innovative technology that provides value-added services for collectors worldwide... .... Organize and process orders by service level, expediting when necessary. Support the PSA Autograph Team with additional duties as assigned...Hourly payFull timeWork at officeRemote workWorldwideFlexible hoursWeekend work$70k - $100k
...Sourcing Lead Buyer Nikkiso Clean Energy & Industrial Gases is a leading provider of... ...Partner with Engineering and Quality teams to support supplier qualification, first article... ...to maintain appropriate supply levels while minimizing excess inventory. Work...Contract workWork at officeWorldwide- ...Job Description Hurley Retail Lead To assist store management,... ...coverage Drive toward a high level of product expertise Understand... ...standards are maintained Support other facets of the retail location... ..., etc.) as business requires it Accountable for assuming all...Part timeWeekend workAfternoon shift
- ...Data Entry Coordinator (Entry Level / Remote) Important: You Will Receive An Email Within Next 2 Minutes After Applying , Check Your... ...Health and Wellness: Access to health and wellness programs to support your well-being. Team Collaboration: Be part of a supportive...Work at officeRemote workFlexible hours
$26.51 - $50.78 per hour
...Lead Technician The Lead Technician position requires your experience and technical... ...career, we've got the resources to help you level up. Community Involvement: We pride... ...compensation; we will provide you: A supportive and engaging onboarding experience to...Daily paidMinimum wagePrice workTemporary workLocal areaFlexible hours- ...entry services provider is seeking a Remote Data Entry Operator to accurately manage and update data within their systems. This entry-level role promises growth opportunities while you ensure data integrity and confidentiality. Key responsibilities include inputting large...Remote job
$25 - $50 per hour
Role Overview TSA is accepting applications for Lead and Supervisory Transportation Security Officers at airports in Brea. These roles... ...guidance Practice tests Interview preparation Job tools and support Apply for TSA Leadership Roles in Brea with Confidence Airports...Shift workNight shiftWeekend work- ...Duties and Responsibilities: Lead demand generation and other... ...service knowledge and overall skill level Teach others how to sell... ...client presentations in a coaching/ support role Prioritize effectively... ...process . It’s Not Just a Team. It’s One BrightView....Full timeContract workTemporary workWork experience placementWork at officeShift work
- ...dedicated teammates, you will be joining a supportive environment that prioritizes stability... ...will have the opportunity to practice high-level medicine spanning wellness and prevention... ...with us. Your Impact as a Medical Lead Veterinarian As the Medical Lead Veterinarian...Full timeTemporary workLocal areaFlexible hours
$26.5 per hour
...: CSU Fullerton We are hiring immediately for a full time FOH LEAD SUPERVISOR position. Address: 1509 E. Campus Drive, Fullerton,... ...based on business necessity. Certain positions may require Florida Level 2 background screening. Details: Applications are accepted on...Hourly payFull timeTemporary workPart timeSummer holidayLocal areaImmediate startRemote workFlexible hoursWeekend workWeekday work- ...requirements. Certifications a. Current Food Handler's Card. b. LEAD Card. Computer Skills a. Working knowledge of, or ability... ...be made as recommended by a licensed physician. b. The noise level in the work environment is usually loud. c. The work...
$98k - $130k
...proactive SoCal Regional Physical Security Lead . This critical role will be responsible... .... Ensure compliance with global Service Level Agreements (SLAs) and Key Performance Indicators... ...financial reporting. Crisis Management Support: Provide crucial physical security...Full timeWork experience placementLocal areaImmediate startRelocation package$18 - $19 per hour
...Title Custodial Lead Job Description Job Overview The Custodial Lead will be responsible for the cleanliness and sanitation of the areas assigned and provides some work direction to custodial staff. Roles & Responsibilities To perform this job successfully and safely,...Immediate startMonday to FridayShift work- ...Receiving Lead As a Receiving Lead, you will be responsible for managing the store's backroom operations by receiving products into... ...closely with the management team to ensure that an adequate level of product is in stock for customer purchase, that the merchandise...Hourly payFull timeImmediate startShift workNight shiftAfternoon shift
- ...strategies to engage target clients. Key responsibilities include maintaining revenue quotas, managing customer relationships, and supporting contract negotiations. A comprehensive benefits package is available, reflecting the company's commitment to its employees and...Contract work
$17.75 - $23.1 per hour
Michaels Stores is seeking a team member in Tustin, CA, to manage inventory and merchandising while delivering exceptional customer service. This role involves assisting the Store Manager, maintaining store standards, and training new team members. Preferred qualifications...Hourly pay$140k - $170k
Jobot is seeking experienced tax professionals for a remote role focused on integrated tax planning for high net worth clients. The position emphasizes advisory and relationship building over compliance, with a salary range of $140,000 to $170,000 per year. Candidates ...Remote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to IT Support Level III Lead. Be the first to apply!
- IT tech support Orange, CA
- IT support Orange, CA
- IT technical support Orange, CA
- technical customer service advisor Orange, CA
- tech support Orange, CA
- IT systems support Orange, CA
- field technical support Orange, CA
- technical product support Orange, CA
- software technical support Orange, CA
- technical support Orange, CA



