IT Support Jobs in Costa Mesa CA
1 week ago
111.
Technical Writing Manager — Defense Flight Systems
IT/Tech (Systems Engineer, IT Support, IT Project Manager)
A defense technology company in Costa Mesa seeks a Technical Writing Manager to lead documentation development for military systems....
Technical Writing Manager — Defense Flight Systems JobListing for: Anduril |
1 week ago
112.
Ground Control Station Operations Specialist – Defense
IT/Tech (IT Support)
Position: Ground Control Station Operations Specialist – Real - Time Defense - A defense technology company is seeking a Product...
Ground Control Station Operations Specialist – Defense JobListing for: Slope |
1 week ago
113.
Multinational Digital Infrastructure - Full Stack SW Eng
IT/Tech (Systems Engineer, Cybersecurity, IT Support)
Position: Multinational Digital Infrastructure - Full Stack SW Eng. (US) - Anduril Industries is a defense technology company with a...
Multinational Digital Infrastructure - Full Stack SW Eng JobListing for: Anduril |
1 week ago
114.
Technical Program Manager, Connected Warfare Systems
IT/Tech (Systems Engineer, Systems Analyst, IT Project Manager, IT Support)
A defense technology company is looking for a Technical Program Manager in Costa Mesa, California, to ensure the successful integration...
Technical Program Manager, Connected Warfare Systems JobListing for: Slope |
1 week ago
115.
IT Support Technician: End-User & Network Specialist
IT/Tech (IT Support, HelpDesk/Support, Desktop Support, Technical Support)
A leading engineering firm in California seeks an IT Support Technician to provide both hands - on and remote support for all end - user...
IT Support Technician: End-User & Network Specialist JobListing for: Carollo Engineers |
1 week ago
116.
Maritime Procurement & Planning Specialist
IT/Tech (IT Support)
A defense technology company in Costa Mesa is seeking a Procurement Specialist to manage purchase orders and supplier relationships. The...
Maritime Procurement & Planning Specialist JobListing for: Slope |
1 week ago
117.
Senior Manager, Helpdesk
IT/Tech (HelpDesk/Support, Technical Support, IT Support)
575 Anton Blvd, Costa Mesa, CA 92626, USA - Job Description - Posted Friday, December 12, 2025 at 8:00 AM - Our restaurants are only the...
Senior Manager, Helpdesk JobListing for: El Pollo Loco, Inc. |
1 week ago
118.
Ground Control Station Operations Specialist – Defense
IT/Tech (IT Support)
Position: Ground Control Station Operations Specialist – Real - Time Defense - A defense technology company is seeking a Product...
Ground Control Station Operations Specialist – Defense JobListing for: Slope |
1 week ago
119.
Field Service Technician
IT/Tech (IT Support, Systems Engineer, Technical Support)
Founded in 2009 and headquartered in Ann Arbor, MI, TEKWISSEN™ provides a unique portfolio of innovative capabilities that seamlessly...
Field Service Technician JobListing for: Stem Xpert |
1 week ago
120.
Maritime Procurement & Planning Specialist
IT/Tech (IT Support)
A defense technology company in Costa Mesa is seeking a Procurement Specialist to manage purchase orders and supplier relationships. The...
Maritime Procurement & Planning Specialist JobListing for: Slope |