Entry-level jobs in Costa Mesa, CA

88 open roles · updated daily

• 2027 Business Operations Engineer InternAnduril Industries · Ashville, Ohio, United States; Costa Mesa, California, United States · Ashville, OH (Arsenal 1) · 2026-10-21InternshipOn-site
• 2027 Business Operations InternAnduril Industries · Costa Mesa, California, United States; Seattle, Washington, United States · Costa Mesa, CA (OC-00) · 2026-10-21InternshipOn-site
• 2027 Early Career Business Operations AssociateAnduril Industries · Costa Mesa, California, United States; Seattle, Washington, United States; Washington, District of Columbia, United States · Costa Mesa, CA (OC-00) · 2026-10-21New gradOn-site
• 2027 Product Sourcing Engineer InternAnduril Industries · Costa Mesa, California, United States; Irvine, California, United States; Santa Ana, California, United States · Costa Mesa, CA (OC-00) · 2026-10-21InternshipOn-site
• Manufacturing EngineerAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-21Entry levelOn-site
• Winter 2027 Business Operations Engineer Co-opAnduril Industries · Ashville, Ohio, United States; Costa Mesa, California, United States · Ashville, OH (Arsenal 1) · 2026-10-21InternshipOn-site
• 2027 Finance Data Analyst InternAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-20InternshipOn-site
• 2027 Early Career Supply Chain EngineerAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-19New gradOn-site
• 2027 Early Career Technical Program ManagerAnduril Industries · Costa Mesa, California, United States; Seattle, Washington, United States; Washington, District of Columbia, United States · Costa Mesa, CA (OC-00) · 2026-10-19New gradOn-site
• 2027 Early Career Warhead EngineerAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-19New gradOn-site
• 2027 Field Test Engineer InternAnduril Industries · Costa Mesa, California, United States; Quincy, Massachusetts, United States · Costa Mesa, CA (OC-00) · 2026-10-19InternshipOn-site
• 2027 Guidance, Navigation, & Control Engineer InternAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-19InternshipOn-site
• 2027 Low Observables Engineer InternAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-19InternshipOn-site
• 2027 Technical Program Manager InternAnduril Industries · Costa Mesa, California, United States; Honolulu, Hawaii, United States; Reston, Virginia, United States; Seattle, Washington, United States; Washington, District of Columbia, United States · Costa Mesa, CA (OC-00) · 2026-10-19InternshipOn-site
• 2027 Flight Test Engineer InternAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-14InternshipOn-site
• 2027 Early Career Associate Product DesignerAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-13New gradOn-site
• 2027 Firmware Engineer InternAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-13InternshipOn-site
• 2027 Product Designer InternAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-13InternshipOn-site
• Supply Chain Systems Support AnalystAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-13Entry levelOn-site
• 2027 Early Career Quality EngineerAnduril Industries · Ashville, Ohio, United States; Costa Mesa, California, United States; Irvine, California, United States; Quonset, Rhode Island, United States; Santa Ana, California, United States · Ashville, OH (Arsenal 1) · 2026-10-09New gradOn-site
• 2027 Early Career Systems EngineerAnduril Industries · Boston, Massachusetts, United States; Boulder, Colorado, United States; Costa Mesa, California, United States; Foothill Ranch, California, United States; Huntsville, Alabama, United States; Reston, Virginia, United States; Seattle, Washington, United States; Washington, District of Columbia, United States · Boston, MA (BOS-01) · 2026-10-09New gradOn-site
• Talent Acquisition Operations CoordinatorAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-07Entry levelOn-site
• Talent Acquisition Operations CoordinatorAnduril Industries · Boston, Massachusetts, United States · Costa Mesa, CA (OC-00) · 2026-10-07Entry levelOn-site
• Supplier Quality Data Analytics EngineerAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-12) · 2026-10-06Entry levelOn-site
• 2027 Quality & Test Engineer InternAnduril Industries · Ashville, Ohio, United States; Costa Mesa, California, United States; Irvine, California, United States; Quonset, Rhode Island, United States; Santa Ana, California, United States · Ashville, OH (Arsenal 1) · 2026-10-05InternshipOn-site
• 2027 Reliability Engineer InternAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-05InternshipOn-site
• 2027 Systems Engineer InternAnduril Industries · Boston, Massachusetts, United States; Costa Mesa, California, United States; Fort Collins, Colorado, United States; Reston, Virginia, United States; Seattle, Washington, United States · Boston, MA (BOS-01) · 2026-10-05InternshipOn-site
• Electrical Engineer, Hardware Platform, 2+ years of experienceAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-05Entry levelOn-site
• Inventory Control CoordinatorAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-05Entry levelOn-site
• Winter 2027 Reliability Engineer Co-opAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-10-05InternshipOn-site
• 2027 Industrial Engineer InternAnduril Industries · Ashville, Ohio, United States; Costa Mesa, California, United States · Ashville, OH (Arsenal 1) · 2026-10-02InternshipOn-site
• 2027 Supply Chain InternAnduril Industries · Costa Mesa, California, United States; Fort Collins, Colorado, United States; Quincy, Massachusetts, United States; Santa Ana, California, United States; Waltham, Massachusetts, United States · Costa Mesa, CA (OC-00) · 2026-10-02InternshipOn-site
• Manufacturing Engineer, Autonomous AirpowerAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-30Entry levelOn-site
• Seasonal Kitchen Assistant (Sur La Table)cscgeneration-2 · Costa Mesa, CA · 2026-09-30Entry levelOn-site
• Seasonal Sales Associate (Sur La Table)cscgeneration-2 · Costa Mesa, CA · 2026-09-30Entry levelOn-site
• Finance Associate, Engineering FinanceAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-25Entry levelOn-site
• Integration & Test Engineer (Electrical Systems), OmenAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-25Entry levelOn-site
• Mechanical Engineer - LethalityAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-25Entry levelOn-site
• Integration Technician - Structures, OmenAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-24Entry levelOn-site
• 2027 Early Career Firmware EngineerAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-22New gradOn-site
• 2027 Early Career Flight Test EngineerAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-22New gradOn-site
• Thermal Engineer, Thermal Protection Systems (TPS)Anduril Industries · Mountain View, California, United States · Costa Mesa, CA (OC-00) · 2026-09-18Entry levelOn-site
• Thermal Engineer, Thermal Protection Systems (TPS)Anduril Industries · Seattle, Washington, United States · Costa Mesa, CA (OC-00) · 2026-09-18Entry levelOn-site
• Thermal Engineer, Thermal Protection Systems (TPS)Anduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-18Entry levelOn-site
• Sheet Metal Fabrication Tech - Prototype DevelopmentAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-16Entry levelOn-site
• 2027 Flight Software Engineer InternAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-15InternshipOn-site
• Winter 2027 EWIS Harness Engineer Co-opAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-15InternshipOn-site
• Winter 2027 Electrical Engineer Co-opAnduril Industries · Costa Mesa, California, United States; Quincy, Massachusetts, United States · Costa Mesa, CA (OC-00) · 2026-09-15InternshipOn-site
• Winter 2027 Propulsion Engineer Co-opAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-15InternshipOn-site
• Winter 2027 Test & Evaluation Engineer Co-opAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-15InternshipOn-site
• Winter 2027 Warhead Engineer Co-opAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-15InternshipOn-site
• Information Systems Security Officer, SpaceAnduril Industries · Chantilly, Virginia, United States; Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-11Entry levelOn-site
• Controls Engineer, Manufacturing Automation Anduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-10Entry levelOn-site
• Machine Vision Engineer 2nd Shift, Manufacturing Automation Anduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-10Entry levelOn-site
• Machine Vision Engineer, Manufacturing Automation Anduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-10Entry levelOn-site
• Production Associate, DronesAnduril Industries · Santa Ana, California, United States · Costa Mesa, CA (OC-00) · 2026-09-10Entry levelOn-site
• SCADA Controls Engineer, Manufacturing Automation Anduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-10Entry levelOn-site
• Mechanical Design Engineer, Hardware Platform, 2+ years of experienceAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-08Entry levelOn-site
• 2027 Early Career Flight Software EngineerAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-09-02New gradOn-site
• Embedded Firmware Engineer, Connected WarfareAnduril Industries · Costa Mesa, California, United States · Costa Mesa, CA (OC-00) · 2026-08-28Entry levelOn-site

Showing the 60 most recently posted of 88. Browse all jobs with filters to see the rest.

Every listing links to the employer's own application page. Data collected from employers' public career sites on 2026-10-23.