Desktop Technician III

Job Description Job Description Job Summary Wichita Tribal Enterprises, a subsidiary of Quivera Enterprises, LLC, is seeking a Desktop Technician III to provide advanced technical support for end-user computing environments. This role ensures the reliable operation of desktop systems, mobile devices, and network infrastructure through the installation, configuration, and troubleshooting of hardware and software.
The Desktop Technician III delivers high-quality customer support, resolves complex technical issues, and supports both standard office and specialized applications. This position operates independently with minimal supervision in a fast-paced, mission-driven environment.
NIST SP 800-53 Compliance Requirement All personnel must operate within the NIST SP 800-53 framework developed by the National Institute of Standards and Technology , ensuring compliance with federal cybersecurity requirements, including the Federal Information Security Modernization Act . This includes adherence to technical, operational, and management security controls.
Key Responsibilities Provide Tier II/III technical support for desktops, laptops, mobile devices, printers, and scanners
Install, configure, and troubleshoot hardware, operating systems, and software applications
Support and maintain Microsoft Windows operating systems in enterprise environments
Diagnose and resolve network connectivity issues across local area networks (LAN), servers, and network switches
Assist users with Microsoft Office Suite and Google Workspace (Gmail) applications
Support specialized applications such as GIS, AutoCAD, or other business-critical systems
Perform system imaging, software deployment, patching, and system upgrades
Document incidents, service requests, and resolutions in ticketing systems in accordance with SLA requirements
Escalate complex technical issues and collaborate with network, systems, and cybersecurity teams
Maintain compliance with organizational IT policies, security standards, and federal requirements
Provide end-user training and guidance on systems, applications, and IT best practices
Contribute to process improvements, knowledge base development, and standardization of support procedures
Required Qualifications U.S. Citizenship required
Must have the ability to obtain and maintain the required federal suitability or background clearance
Associate degree in Information Technology, Computer Science, or related field, or equivalent combination of education and experience
Minimum of 3 years of hands-on technical support experience in an IT environment
Experience supporting: Desktop and laptop systems
Mobile devices
Printers and scanners
Local area networks (LAN), servers, and network switches

Proficiency in installing and troubleshooting hardware and software
Strong working knowledge of Microsoft Windows operating systems
Experience with Microsoft Office Suite and Google Workspace (Gmail)
Ability to work independently with minimal supervision
Strong analytical, problem-solving, and customer service skills
Preferred Qualifications Experience supporting GIS, AutoCAD, or other specialized technical applications
Familiarity with enterprise IT environments, ticketing systems, and remote support tools
Knowledge of IT security practices and compliance standards (e.g., federal or regulated environments such as DOI)
Experience supporting government or large enterprise environments
Relevant certifications such as CompTIA A+, Network+, Security+, or Microsoft certifications
Experience with system imaging tools, asset management systems, and software deployment solutions
Physical Demands – IT / Office Role This position is primarily office-based and requires prolonged periods of sitting, typing, and working on a computer. Occasional walking, standing, bending, and reaching may be required.
Ability to lift up to 15 pounds (occasionally more)
Visual acuity including close, distance, and color vision required
Ability to communicate effectively in a professional office environment
Occasional travel and extended hours may be required
Physical Demands – Construction / Field Role This role may include work in field or construction environments with varying conditions.
Frequent walking, standing, climbing, and working on uneven terrain
Ability to use ladders, scaffolding, and wear required PPE
Ability to lift up to 50 pounds
Ability to communicate effectively in active job site environments
Travel and extended/irregular hours may be required
Equal Employment Opportunity Statement Quivera Enterprises LLC and its subsidiaries are a 100% tribally owned, SBA-certified Small Disadvantaged Business . Quivera Enterprises LLC and its subsidiaries are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or protected veteran status.