Tech Jobs in Irvine, CA
210,419 open positions · Updated daily
Irvine, CA sits at the heart of Orange County’s tech corridor, attracting talent with its cluster of venture‑backed startups and offices of Fortune 500 firms. The city’s proximity to the University of California, Irvine, fuels a constant stream of skilled graduates, while recent infrastructure investments have improved connectivity to Los Angeles and the Silicon Valley corridor.
Software engineers, AI researchers, and data analysts find home in Irvine’s diverse ecosystem. Notable employers include Broadcom, IAC, AppDynamics, and HP, which dominate the hardware, media, and enterprise software sectors. The city also hosts a thriving fintech cluster around the Irvine Business Innovation Center and several biotech labs in the Irvine Biomedical Center.
Housing prices in Irvine top the state average, with median single‑family homes hovering around $1.2 million and average rents over $2,800 per month. Salary transparency helps candidates evaluate offers against local living costs, ensuring they can maintain a comfortable lifestyle while benefiting from competitive tech pay.
Senior Plumbing Estimator / Preconstruction Manager
Company: Confidential
Location: El Cajon, CA
Posted Sep 24, 2025
Provide preconstruction services, offering budgeting and pricing strategies that help GCs and Owners determine project viability. El Cajon, CA 92020 (Required).
Construction Project Manager
Company: CORE CONSTRUCTION
Location: San Diego, CA
Posted Sep 24, 2025
Bachelor’s Degree in Construction Management, Architecture, Engineering, or related field preferred. Coordinate with internal teams, subcontractors, clients,…
Unarmed Flex Security Officer
Company: Prosegur
Location: Los Angeles, CA
Posted Sep 24, 2025
Availability to answer calls and solve issues during their shift. Instead, they are given PILOBEN (Pay in lou of benefits) so they can purchase them on their…
Unarmed Security Guard - North San Diego Locations
Company: Unified Protective Services, Inc
Location: San Diego, CA
Posted Sep 24, 2025
Valid California Guard Card (unarmed). High School Diploma or GED required. Ability to work swing and graveyard shifts. Job Types: Full-time, Part-time.
Welder - Level 1
Company: Precision Castparts Corp.
Location: South Gate, CA
Posted Sep 24, 2025
Person, as defined in those regulations, and able to supply evidence of that qualification prior to starting work or be authorized to receive controlled…
Sr. Machine Learning Engineer
Company: Software Resources, Inc.
Location: Burbank, CA
Posted Sep 24, 2025
Master's degree in Computer Science, Machine Learning, or related technical field with 5+ years of professional experience. C++ experience is a plus.
Accountant II
Company: Family Health Centers of San Diego
Location: San Diego, CA
Posted Sep 24, 2025
California law requires all drivers to obtain a valid California driver’s license within ten days of establishing residency.
Chef Instructor – Pastry and Baking Arts Adjunct
Company: Institute of Culinary Education (ICE)
Location: Pasadena, CA
Posted Sep 24, 2025
Conduct in-classroom demonstrations as required by curriculum. Demonstrate techniques and concepts as required by the curriculum.
IT Security Analyst
Company: Somacis Inc
Location: Poway, CA
Posted Sep 25, 2025
Stay current on cybersecurity threats, tools, and compliance updates. The IT Security Analyst provides mid-level technical and cybersecurity support across the…
Commercial Door Technician/Installer
Company: Staffing Network
Location: Union City, CA
Posted Sep 24, 2025
Valid California driver’s license with clean driving record. Proficiently use hand and power tools and operate lift equipment. Hours: 8:00 am- 5 pm M-F.
Field Welder (LA CITY certified)
Company: Coneybeare
Location: Long Beach, CA
Posted Sep 24, 2025
Looking for mid-level certified field welder, millwright, installer, rigger in structural steel. Use power tools, hydraulic tools, and pneumatic machinery like…
Ornamental Iron Fabricators & Welders Needed
Company: South Coast Iron
Location: Placentia, CA
Posted Sep 24, 2025
Shall be able to read and understand drawings, saw cut,layout, fit up, weld, use power tools, grind and any other duties that are required by the project.