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# Computer Technician III

- **Company:** Caelum Research Corporation
- **Location:** Sierra Vista, AZ, United States
- **Contract:** Permanent contract
- **Skills:** Active Directory, Antivirus Softwares, Computer Networks, System Configuration, Networking Hardware, IP Addressing, Software Maintenance, Peripherals, Computer Equipment, Information Technology
- **Published:** August 24, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9112714/computer-technician-iii

## About the Role

Security Clearance (Required): Top Secret/SCI

Certifications (Required): Computing Environment, Security+ (or equivalent DOD Directive 8140.01 IAT II) or A+/Network+ (or equivalent DOD Directive 8140.01 IAT I)

## Description

* Required technical knowledge of installing, configuring, repairing, and maintaining software, hardware, configurations, and peripherals; isolating equipment/system/software malfunctions and restoring failed equipment to good working order; conducting operational checks and replacing defective parts and assemblies
 * Required basic knowledge of networking concepts such as cable making/repair, IP address schema, and LAN implementation and configuration
 * Some experience in with video teleconferencing systems
 * Performing Tier I - 3 deskside incident resolution of workstations, printers and peripheral devices
 * While managing Active Directory, tech will be required to approve systems for reimage/ wipe and move to correct system active OU or system deleted OU (When selected for this function)
 * Ensuring proper computer system setup/operation so that end users can accomplish business tasks
 * Maintaining knowledge of diagnostic and help desk request tracking tools, as well as remote and in-person, hands-on help at the desktop level
 * Assisting with network hardware, servers and software installation, troubleshooting and support
 * Assisting with Asset Management and Inventory of IT assets
 * Assisting with security vulnerability remediation
 * Proficiency with Anti-virus software / configuration
 * Returning failed equipment to good working order and demonstrating the equipment to the user
 * Working as a team member in the installation, configuration, repair, and maintenance of computer equipment, peripherals, and applications
 * Performing repairs and conducting operational checks, and preventive maintenance service on computer systems, related systems, and office equipment
 * Working with System Administrators to maintain network
 * Perform other duties as required, which may include:

*

 + Accomplishing assigned tasks in closely related fields
 + Responding to changes in work schedules and/or locations
 + Supporting other sections on the ITSS contract
 + Participating in formal, on-the-job, and cross-training


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