Security Engineer Jobs in Costa Mesa
22 live Security Engineer roles in Costa Mesa, United States. Apply directly on Haystack.
Last updated 27 August 2026. Job counts refresh daily.
As of 27 August 2026, Haystack lists 22 live Security Engineer jobs in Costa Mesa, with 17 added in the past week and typical advertised salaries of $150k to $200k. Employers hiring right now include Anduril Industries.
Top companies hiring
- AI
Senior Systems Security Engineer, Programs with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$166k - $220k/yrHybrid6 weeks agoRustEmbedded SystemsComputer Vision+5Technology - AI
Manager, Product Security Foundations
NewAnduril Industries
Costa Mesa馃嚭馃嚫YesterdayRustEmbedded SystemsCompliance+12 - AI
Senior Data Protection Engineer, Classified Systems
NewAnduril Industries
Costa Mesa馃嚭馃嚫YesterdayEncryptionBashCompliance+11Engineering - AI
Security Investigations Program Lead (West)
NewAnduril Industries
Costa Mesa馃嚭馃嚫$129k - $171k/yrYesterdayCase ManagementComplianceComputer Vision+9 - AI
Manager, Security Software Engineering
NewAnduril Industries
Costa Mesa馃嚭馃嚫$191k - $253k/yrYesterdayRustComplianceComputer Vision+10Technology - AI
Security Operations Analyst
NewAnduril Industries
Costa Mesa馃嚭馃嚫YesterdayGCPSQLAWS+12Operations & Project Management - AI
Security, Education, Training and Awareness Manager
NewAnduril Industries
Costa Mesa馃嚭馃嚫$129k/yrYesterdayComplianceComputer VisionConfluence+9 - AI
Personnel Security Specialist
NewAnduril Industries
Costa Mesa馃嚭馃嚫$86k - $114k/yrYesterdayComplianceComputer VisionData Privacy+8 - AI
Personnel Security Specialist
NewAnduril Industries
Costa Mesa馃嚭馃嚫$86k - $114k/yrYesterdaySSOComplianceComputer Vision+10 - AI
Global Security Training and Education Manager
NewAnduril Industries
Costa Mesa馃嚭馃嚫YesterdayComplianceComputer VisionContinuous Improvement+11Get new Security Engineer jobs in Costa Mesa in your inbox
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- AI
Systems Security Engineer, Anti-Tamper
NewAnduril Industries
Costa Mesa, CA馃嚭馃嚫$146k - $253k/yrHybrid12 hours agoReactTechnology - AI
Manager, Security Software Engineering with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$191k - $253k/yrHybrid6 weeks agoRustComputer VisionC+++3Technology - AI
Staff Systems Security Engineer, Programs with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$191k - $253k/yrHybrid6 weeks agoRustEmbedded SystemsComputer Vision+5Technology - AI
Systems Security Engineer Anti-Tamper with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$166k - $220k/yrHybrid6 weeks agoEmbedded SystemsFPGAComputer Vision+2Technology - AI
Technical Security Application Engineer, Secured Spaces with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$146k - $194k/yrHybrid5 weeks agoEncryptionComputer VisionHTTPSTechnology - AI
Senior Security Engineer, Identity with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$166k - $220k/yrHybrid5 days agoGCPRustAWS+7Technology - AI
Security Operations Analyst with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$129k - $171k/yrHybrid5 days agoOperations & Project Management - AI
Systems Security Engineer, Programs with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$146k - $194k/yrHybrid6 weeks agoRustEmbedded SystemsComputer Vision+5Technology - AI
Senior Data Protection Engineer, Classified Systems with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$166k - $220k/yrOn-site6 weeks agoEngineering - AI
Information Systems Security Manager with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$146k - $194k/yrHybrid6 weeks agoEncryptionComputer VisionHTTPS+1Technology - AI
Information Systems Security Officer, AD&S with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$113k - $149k/yrHybrid6 weeks agoTechnology - AI
Product Security Engineer, Programs with Security Clearance
Anduril Industries
Costa Mesa, CA馃嚭馃嚫$156k - $253k/yrHybrid6 weeks agoRustEmbedded SystemsComputer Vision+5Technology
Frequently asked questions
How many Security Engineer jobs in Costa Mesa are available?
Haystack currently lists 22 live Security Engineer jobs in Costa Mesa, with 17 added in the past week. Numbers refresh daily.
What do Security Engineer jobs in Costa Mesa pay?
Advertised salaries typically range from $150k to $200k per year, based on 18 live postings with advertised salaries.
Which companies are hiring for Security Engineer jobs in Costa Mesa?
Anduril Industries are actively hiring right now.