Find & Apply For Computer Support Specialist Jobs in Portsmouth, NH, State

Browse jobs from a variety of sources below, sorted with the most recently published, nearest to the top. Click the title to view more information and apply online.

Job

US - Staffing - IT Help Desk Agent

Mindlance

Portsmouth, NH, MCC-TECHNICAL-SUPPORT-1B1DE125

Work FlexibilityOnsite

Posted4 days ago

Updated1 day ago

Full-Time

$41,600.00

Job

Application Support Specialist (Custom Apps & Site Support)

Novocure Inc

Portsmouth, NH, MCC-TECHNICAL-SUPPORT-1B1DE125

Posted1 week ago

Updated1 day ago

Full-Time

$95,000.00

Job

Desktop Support Associate

Sprague Resources GP LLC

Portsmouth, NH, MCC-TECHNICAL-SUPPORT-1B1DE125

Work FlexibilityOnsite

Posted1 week ago

Updated6 days ago

Full-Time

Job

Desktop Support Associate

Sprague Energy

Portsmouth, NH, MCC-TECHNICAL-SUPPORT-1B1DE125

Work FlexibilityOnsite

Posted1 week ago

Updated1 week ago

Full-Time

Job

Customer Support & End-User IT Support Specialist

VETS, Inc

Portsmouth, NH, MCC-TECHNICAL-SUPPORT-1B1DE125

Work FlexibilityOnsite

Posted4 weeks ago

Updated2 weeks ago

Full-Time

Job

IT Help Desk Agent

US Tech Solutions

Portsmouth, NH, MCC-TECHNICAL-SUPPORT-1B1DE125

Work FlexibilityOnsite

Posted5 weeks ago

Updated1 week ago

Full-Time

$41,600.00

Job

Field Technical Support

TMW Systems Incorporated

Portsmouth, NH, MCC-TECHNICAL-SUPPORT-1B1DE125

Work FlexibilityOnsite

Posted04/03/2026

Updated2 weeks ago

Full-Time