Security Engineer Jobs in Costa Mesa
43 live Security Engineer roles in Costa Mesa, United States. Apply directly on Haystack.
Last updated 6 October 2026. Job counts refresh daily.
As of 6 October 2026, Haystack lists 43 live Security Engineer jobs in Costa Mesa, with 5 added in the past week and typical advertised salaries of $170k to $200k. Employers hiring right now include Anduril Industries. 5% of these roles are remote friendly.
Top companies hiring
- AI
Senior Security Engineer OT
NewAnduril Industries
Costa Mesa馃嚭馃嚫Remote19 hours agoRustComputer VisionPython+1Technology - AI
Senior Security Engineer
NewAnduril Industries
Costa Mesa馃嚭馃嚫Remote19 hours agoGCPRustAWS+5Technology - AI
Senior Security Engineer with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫Hybrid6 days agoGCPRustAWS+5Technology - AI
Senior Security Engineer OT with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$166k - $220k/yrHybrid6 days agoRustComputer VisionPython+1Technology - AI
IT Security Engineer, Space with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$146k - $194k/yrHybrid1 week agoActive DirectoryAnsibleBash+5Technology - AI
Security Operations Analyst
Anduril Industries
Costa Mesa馃嚭馃嚫$129k - $171k/yrHybrid1 week agoOperations & Project Management - AI
Security Software Engineer, Endpoint Security with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$166k - $220k/yrHybrid1 week agoRustComputer VisionC+++2Technology - AI
Senior Network Security Engineer, Space with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$146k - $194k/yrHybrid1 week agoEncryptionActive DirectoryAnsible+3Technology - AI
Senior Network Security Engineer, Space
NewAnduril Industries
Costa Mesa馃嚭馃嚫$146k - $194k/yrHybrid19 hours agoEncryptionActive DirectoryAnsible+3Technology - AI
Program Security Manager
NewAnduril Industries
Costa Mesa馃嚭馃嚫$129k - $171k/yrHybrid19 hours agoComplianceComputer VisionCornerstone+6Get new Security Engineer jobs in Costa Mesa in your inbox
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- AI
Security Software Engineer, Endpoint Security
Anduril Industries
Costa Mesa馃嚭馃嚫$166k - $220k/yrHybrid1 week agoRustComputer VisionC+++2Technology - AI
Senior IT Security Engineer, Space
Anduril Industries
Costa Mesa馃嚭馃嚫$166k - $220k/yrHybrid1 week agoActive DirectoryAnsibleBash+5Technology - AI
Deputy Director of Industrial Security
NewAnduril Industries
Costa Mesa馃嚭馃嚫$166k - $220k/yrHybrid19 hours agoComplianceComputer VisionContinuous Improvement+6 - AI
Senior IT Security Engineer, Space with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$166k - $220k/yrHybrid1 week agoActive DirectoryAnsibleBash+5Technology - AI
IT Security Engineer, Space
NewAnduril Industries
Costa Mesa馃嚭馃嚫$146k - $194k/yrHybrid19 hours agoActive DirectoryAnsibleBash+5Technology - AI
Chief Information Security Officer
NewAnduril Industries
Costa Mesa馃嚭馃嚫$252k - $380k/yrHybrid19 hours agoAdministrative - AI
Senior Director, Product Security
Anduril Industries
Costa Mesa馃嚭馃嚫$253k - $336k/yrHybrid1 week agoRustEmbedded SystemsRobotics+11 - AI
Staff Threat & Attack Research Engineer
NewAnduril Industries
Costa Mesa馃嚭馃嚫$191k - $253k/yrHybrid19 hours agoEngineering - AI
Information Systems Security Manager, Space
NewAnduril Industries
Costa Mesa馃嚭馃嚫$146k - $194k/yrHybrid19 hours agoComputer VisionTechnology - AI
Information Systems Security Manager, Space with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$146k - $194k/yrHybrid1 week agoComputer VisionTechnology - AI
Systems Security Engineer, Anti-Tamper
NewAnduril Industries
Costa Mesa馃嚭馃嚫$146k - $253k/yrHybrid19 hours agoEmbedded SystemsFPGAComputer Vision+1Technology - AI
Discovery Engineer
NewAnduril Industries
Costa Mesa馃嚭馃嚫$166k - $220k/yrHybrid19 hours agoSimulinkEngineering - AI
Counterintelligence & Security Risk Analyst
NewAnduril Industries
Costa Mesa馃嚭馃嚫$129k - $171k/yrHybrid19 hours agoComplianceComputer VisionData Privacy+6 - AI
Corporate Facility Security Officer
NewAnduril Industries
Costa Mesa馃嚭馃嚫$129k - $171k/yrHybrid19 hours agoMicrosoft OfficeConstruction - AI
Technical Security Application Engineer, Secured Spaces with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$146k - $194k/yrHybrid1 week agoEncryptionComputer VisionTechnology - AI
Counterintelligence & Security Risk Analyst with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$129k - $171k/yrHybrid1 week agoAdministrative - AI
Systems Security Engineer, Programs with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$146k - $194k/yrHybrid1 week agoRustEmbedded SystemsComputer Vision+4Technology - AI
Senior Discovery Engineer
Anduril Industries
Costa Mesa馃嚭馃嚫$191k - $253k/yrHybrid1 week agoMATLABNumPySciPy+3Engineering - AI
Product Security Engineer, Programs
NewAnduril Industries
Costa Mesa馃嚭馃嚫$156k - $253k/yrHybrid19 hours agoRustEmbedded SystemsComputer Vision+4Technology - AI
Technical Security Application Engineer, Secured Spaces
NewAnduril Industries
Costa Mesa馃嚭馃嚫$146k/yrHybrid19 hours agoEncryptionComputer VisionTechnology
Frequently asked questions
How many Security Engineer jobs in Costa Mesa are available?
Haystack currently lists 43 live Security Engineer jobs in Costa Mesa, with 5 added in the past week. Numbers refresh daily.
What do Security Engineer jobs in Costa Mesa pay?
Advertised salaries typically range from $170k to $200k per year, based on 40 live postings with advertised salaries.
Which companies are hiring for Security Engineer jobs in Costa Mesa?
Anduril Industries are actively hiring right now.
Are there remote Security Engineer jobs in Costa Mesa?
Yes. 2 of the current listings are remote friendly. Browse the remote-only view.