Security Engineer Jobs in Costa Mesa
25 live Security Engineer roles in Costa Mesa, United States. Apply directly on Haystack.
Last updated 17 August 2026. Job counts refresh daily.
As of 17 August 2026, Haystack lists 25 live Security Engineer jobs in Costa Mesa, with 11 added in the past week and typical advertised salaries of $170k to $200k. Employers hiring right now include Anduril Industries.
Top companies hiring
- New
Security Vetting Analyst with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$99k - $130k/yr12 minutes agoComplianceComputer VisionData Privacy+6 moreOtherAI - New
Systems Security Engineer, Anti-Tamper with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$146k - $253k/yr12 minutes agoEmbedded SystemsFPGAComputer Vision+2 moreTechnologyAI - New
Technical Security Application Engineer, Secured Spaces with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$146k - $194k/yr1 hour agoEncryptionComputer VisionHTTPSTechnologyAI - New
Systems Security Engineer, Programs with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$146k - $194k/yr1 hour agoRustEmbedded SystemsComputer Vision+5 moreTechnologyAI - New
Staff Systems Security Engineer, Programs with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$191k - $253k/yr10 hours agoRustEmbedded SystemsComputer Vision+5 moreTechnologyAI - New
Systems Security Engineer, Anti-Tamper
ANDURIL INDUSTRIES
Costa Mesa, CA🇺🇸$146k - $253k/yr16 hours agoReactFull timeTechnologyAI - This week
Senior Detection & Response Engineer
Anduril Industries
Costa Mesa, CA🇺🇸$166k - $220k/yr2 days agoEngineeringAI - This week
Senior Data Protection Engineer, Classified Systems with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$166k - $220k/yr2 days agoEngineeringAI - This week
Information Systems Security Manager with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$146k - $194k/yr3 days agoEncryptionComputer VisionHTTPS+1 moreTechnologyAI - This week
Senior Network Security Engineer with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$166k - $220k/yr3 days agoGCPRustAWS+6 moreTechnologyAIGet new Security Engineer jobs in Costa Mesa in your inbox
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- This week
Manager, Security Software Engineering with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$191k - $253k/yr3 days agoRustComputer VisionC+++3 moreTechnologyAI Senior Systems Security Engineer, Programs with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$166k - $220k/yr1 week agoRustEmbedded SystemsComputer Vision+5 moreTechnologyAIInformation Systems Security Officer, AD&S with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$113k - $149k/yr1 week agoTechnologyAIProduct Security Engineer, Programs with Security Clearance
Anduril Industries
Costa Mesa, CA🇺🇸$156k - $253k/yr1 week agoRustEmbedded SystemsComputer Vision+5 moreTechnologyAIStaff Red Team Engineer, Discovery
Anduril Industries
Costa Mesa, CA🇺🇸$191k - $253k/yr1 week agoSimulinkTechnologyAITechnical Security Application Engineer, Secured Spaces
Anduril Industries
Costa Mesa, CA🇺🇸$146k - $194k/yr3 weeks agoEncryptionComputer VisionTechnologyAISenior Systems Security Engineer, Programs
Anduril Industries
Costa Mesa, CA🇺🇸$166k - $220k/yr5 weeks agoRustEmbedded SystemsComputer Vision+4 moreTechnologyAIProduct Security Engineer, Programs
Anduril Industries
Costa Mesa, CA🇺🇸$156k - $253k/yr5 weeks agoRustEmbedded SystemsComputer Vision+4 moreTechnologyAISenior Network Security Engineer
Anduril Industries
Costa Mesa, CA🇺🇸$166k - $220k/yr5 weeks agoRustAWSAzure+5 moreTechnologyAISystems Security Engineer Anti-Tamper
Anduril Industries
Costa Mesa, CA🇺🇸$166k - $220k/yr5 weeks agoEmbedded SystemsFPGAComputer Vision+1 moreTechnologyAIInformation Systems Security Officer, AD&S
Anduril Industries
Costa Mesa, CA🇺🇸$113k - $149k/yr5 weeks agoTechnologyAIStaff Systems Security Engineer, Programs
Anduril Industries
Costa Mesa, CA🇺🇸$191k - $253k/yr5 weeks agoRustEmbedded SystemsComputer Vision+4 moreTechnologyAISystems Security Engineer, Programs
Anduril Industries
Costa Mesa, CA🇺🇸$146k - $194k/yr5 weeks agoRustEmbedded SystemsComputer Vision+4 moreTechnologyAISenior Data Protection Engineer, Classified Systems
Anduril Industries
Costa Mesa, CA🇺🇸$166k - $220k/yr5 weeks agoEngineeringAIInformation Systems Security Manager
Anduril Industries
Costa Mesa, CA🇺🇸$146k - $194k/yr5 weeks agoEncryptionComputer VisionKubernetesTechnologyAI
Frequently asked questions
How many Security Engineer jobs in Costa Mesa are available?
Haystack currently lists 25 live Security Engineer jobs in Costa Mesa, with 11 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 25 live postings with advertised salaries.
Which companies are hiring for Security Engineer jobs in Costa Mesa?
Anduril Industries are actively hiring right now.