About the role
The Digital Modernization Sector at Leidos is seeking a Computer User Support Technician to provide end-user IT support for infrastructure and remediation contractors at the Portsmouth site.
In this role, you will be part of a dedicated, customer-focused IT team responsible for ensuring end-user technology needs are supported efficiently and effectively. You will provide Tier I and Tier II technical support, desktop and workstation support, IT Service Management (ITSM), Help Desk services, device deployment, managed print support, and related end-user IT services.
Primary Responsibilities
* Provide break-fix support for new and existing hardware, software, and system initiatives. * Deliver direct support for standard desktop utilities, business applications, and end-user computing environments. * Serve as a Help Desk point of contact for site IT services. * Perform day-to-day IT maintenance and operational support, including desktop support. * Identify, research, troubleshoot, and resolve technical issues for end users, IT staff, and operational specialists. * Escalate complex technical issues to senior technicians and higher-tier support teams as appropriate. * Install, upgrade, maintain, and modify desktop software, including operating systems, office productivity suites, business applications, and functional applications. * Support Windows workstation provisioning, deployment, maintenance, and troubleshooting. * Coordinate issue resolution between IT system administrators, service administrators, and functional users. * Deploy and retrieve end-user devices and provide brief orientation or instruction on device use. * Assess user needs through remote-support utilities and recommend appropriate hardware or software solutions. * Document incidents, service requests, troubleshooting activity, and progress in the Track-It! ticketing system. * Support maintenance of hardware and software inventories. * Maintain technical documentation and related support information. * Apply standard technical concepts, practices, and procedures to accomplish assigned work. * Use experience and judgment to prioritize tasks and accomplish goals in a high-pressure environment. * Demonstrate a strong commitment to customer service, safety, and quality. * Perform additional duties as assigned. * Must be able to lift and move equipment weighing up to 10 pounds.
Basic Qualifications
* High school diploma with 4–6 years of relevant experience, or an equivalent combination of education and experience. * Must be able to obtain and maintain a U.S. Department of Energy (DOE) L-level security clearance. * Experience supporting PC and desktop hardware in a Windows environment. * Experience provisioning, deploying, troubleshooting, and resolving hardware, software, and related end-user technical issues. * Working knowledge of Windows 11 imaging and platforms. * Demonstrated analytical and problem-solving skills with the ability to minimize end-user downtime. * Strong customer-service orientation. * Ability to effectively prioritize and execute tasks in a fast-paced or high-pressure environment. * Strong written, verbal, and interpersonal communication skills.
Preferred Qualifications
* Previous experience supporting a DOE site. * Previous experience working in an environment requiring a DOE L-level security clearance. * Industry-recognized technical certification such as CompTIA A+. * Working knowledge of current IT protocols, operating systems, and technical standards. * Ability to research PC hardware, software issues, and related products as needed.
Preferred Skills
* Desktop and workstation support * Tier I and Tier II Help Desk support * Windows 11 * Hardware and software troubleshooting * Device provisioning and deployment * IT Service Management (ITSM) * Ticketing systems * End-user support * PC hardware * Customer service
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Original Posting:
October 26, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $45,500.00 - $82,250.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.