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182 information technology security engineer jobs at 96 companies in Oceanside, CA

3w
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Information Security Engineer
Santa Ana, California, United States
$95k-$119k/yr HybridFull Time
Orange County's Credit Union
Orange County's Credit Union: Member-owned financial institution providing banking and lending services.
5+ YOEBachelor's degree in a technology field, 5+ years in information security and IT risk management, 2+ years securing AWS and Azure, and at least one relevant security certification.
AWS, Microsoft Azure, SIEM, Unix, Windows, Microsoft Excel
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1mo
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Information Security Engineer
Carlsbad, California, United States
$105k-$120k/yr OnsiteFull Time
Alphatec Spine
Alphatec SpineNASDAQ: ATEC: Designs and manufactures surgical implants and instruments for spine surgery.
2+ YOE2+ years in information security/systems administration; experience with cloud security, identity, XDR, DLP, CSPM, SAML/OIDC/OAuth; strong analytical skills; bachelor's in CS/cybersecurity or equivalent.
Azure, SAML, OIDC, OAuth, Next-Gen Firewalls, DLP, XDR, CSPM, IAM, PAM, CloudSec
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6d
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INFORMATION SYSTEMS SECURITY ENGINEER II
San Diego or Gig Harbor or United States
OnsiteFull Time
Koam Engineering Systems
Koam Engineering Systems: An employee-owned engineering services providing technology innovation and systems integration globally.
5+ YOEBachelor's degree or equivalent specialized experience, 5+ years in cybersecurity or related technical operations, Security+ or DoD IAT Level II eligibility, and final Secret clearance. U.S. citizenship required.
ACAS, Nessus, SCAP, eMASS, Trellix, DISA STIGs, Windows, Linux, Hyper-V, PowerShell, SQL, Windows Server, Red Hat Enterprise Linux, Nagios, Wireshark, SolarWinds
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2mo
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Information Systems Security Engineer - Intermediate (ISSE) — Secret Clearance Required
San Diego, California, United States
$155k-$165k/yr OnsiteFull Time
Akima
Akima: Delivers mission-critical services and technology to federal agencies.
3+ YOEActive DoD Secret clearance,3+ years cybersecurity experience,ACAS and Evaluate-STIG experience,RMF/A&A knowledge,ability to work independently,and possession of DoD 8140 qualifications or related BS degree.
ACAS, Evaluate-STIG, eMASSTER, Xacta, RMF
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2mo
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Information Systems Security Engineer - Intermediate (ISSE) — Secret Clearance Required
San Diego, California, United States
$155k-$165k/yr OnsiteFull Time
Akima
Akima: Provider of mission-focused technical and administrative support for government agencies.
3+ YOEActive DoD Secret clearance, minimum 3 years cybersecurity experience, vulnerability scanning with ACAS/Evaluate-STIG, RMF/A&A support, ability to work independently and produce accurate cybersecurity deliverables.
ACAS, Evaluate-STIG, eMASSTER, Xacta
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2mo
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Sr Security Engineer-Automation
Newport Beach, California, United States
$113k-$139k/yr OnsiteFull Time
Pacific Life
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
5+ YOE5+ years information security experience including SOC experience, 2+ years with SOAR technologies, SOAR playbook development, alert investigation, strong communication and risk assessment skills, and participation in on-call rotation.
SOAR, SIEM, EDR, XSOAR, AI
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2w
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Governance Technology Engineer
San Diego, California, United States
$133k-$199k/yr RemoteFull Time
Teradata
TeradataNew York Stock Exchange: TDC: Provides cloud data analytics and enterprise AI software platforms.
5+ YOERequires 5–8 years in technical roles, enterprise automation and API integration expertise, advanced SQL and data modeling, AI governance, security architecture, and experience with enterprise AI platforms.
n8n, Claude APIs, Claude Enterprise, Microsoft Copilot, Teradata AI Studio, MCP, Office 365 Copilot, SQL, Teradata Vantage, Microsoft 365
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3w
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Senior Security Engineer
Austin or Boston or Charleston or Charlotte or Chicago or Dallas or Durham or Harrisburg or Houston or Irvine or Kansas City or Los Angeles or Miami or Nashville or New York or Newark or Palo Alto or Pittsburgh or Portland or Raleigh or San Francisco or Seattle or Washington or Wilmington
$112k-$209k/yr HybridFull Time
K&L Gates
K&L Gates: Global law firm providing comprehensive legal and regulatory counsel.
7+ YOE7+ years cybersecurity/security engineering experience; expertise in cloud and hybrid security, DevSecOps, detection engineering, automation, incident response; Bachelor\u0002s or equivalent; relevant certifications preferred.
PowerShell, Python, REST APIs, Microsoft Graph, Azure, Microsoft Defender, Sentinel, Entra ID, Purview, Splunk, CrowdStrike, SIEM, EDR/XDR, MITRE ATT&CK
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1mo
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Security Engineer, Cloud Security
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
3+ YOE3+ years cloud security/DevSecOps experience; deep AWS security knowledge; Terraform and policy-as-code experience; CSPM and cloud vulnerability management experience; scripting for automation; ability to obtain U.S. security clearance.
AWS, AWS GovCloud, IAM, Organizations/SCPs, CloudTrail, Config, GuardDuty, Security Hub, KMS, VPC, Terraform, Prowler, CNAPP, Kubernetes
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2w
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10244 - Cloud Security Engineer SAE
Irvine, California, United States
$97k-$138k/yr OnsiteFull Time
Hyundai AutoEver America
Hyundai AutoEver AmericaKorea Exchange: 307950: Provides automotive software and IT services for mobility systems.
5+ YOEBachelor's degree or equivalent experience and 5+ years in cybersecurity or related fields; experience with cloud security, vulnerability assessment, SIEM, penetration testing, security engineering, and automation.
EDR, antivirus, proxy, IDS/IPS, SIEM, Tenable.io, Nessus, SecurityCenter, Rapid7, Nexpose, Microsoft Azure
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3mo
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Senior Security Engineer
Austin or Chicago or Dallas or Denver or Los Angeles or San Diego or San Francisco
$131k-$169k/yr HybridFull Time
Karbon
Karbon: Practice management software for accounting firms.
4+ YOESenior Security Engineer with 4+ years in security or development; strong communication; cloud and AI experience; hands-on with security tooling and threat modelling.
DotnetCSharp, JavaScript, React, EmberJS, Python, Azure, AWS, GCP, PowerShell, Bash, GitHub Copilot, Burp Suite
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3mo
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Infrastructure Security Engineer
Irvine, California, United States
OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
5+ YOEBachelor's in CS/CE/Cybersecurity; 5+ years in infrastructure or cloud security; strong software and networking fundamentals; Kubernetes, CI/CD, cloud-native infra; IAM and secrets; threat modeling; cross-functional collaboration.
Kubernetes, Cloud, CI/CD, Identity and Access Management, Secrets Management, Infrastructure Automation, Threat Modeling, Security Architecture
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2w
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Sr. AI Security Engineer
Fort Mill or Charlotte or New York or San Diego or Austin or Tempe
$101k-$168k/yr HybridFull Time
LPL Financial
LPL FinancialNASDAQ: LPLA: Provides independent financial advisory and wealth management services.
2+ YOERequires 2+ years in cybersecurity, DevSecOps, or a related field; cybersecurity programs, risk management, data protection, security automation, network security, and security engineering knowledge.
DevSecOps, AI
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2w
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Sr. AI Security Engineer
Fort Mill or Charlotte or New York City or San Diego or Austin or Tempe
$101k-$168k/yr HybridFull Time
LPL Financial
LPL FinancialNASDAQ: LPLA: Provides wealth management and brokerage services to financial advisors.
2+ YOERequires 2+ years in cybersecurity, DevSecOps, or related work; foundational cybersecurity and risk management knowledge; familiarity with data protection, security automation, and network security; and exposure to security engineering and architecture.
DevSecOps
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10h
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Lead Security Engineer, GRC
Washington or Boston or Costa Mesa or Seattle
$166k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
6+ YOERequires 6+ years in security engineering or GRC, programming experience, compliance framework expertise, cloud and SaaS integrations, production infrastructure-as-code experience, and eligibility for a U.S. Secret clearance.
Lattice OS, Go, Python, Rust, Terraform, AWS CDK, Vanta, Drata, Hyperproof, OneTrust, Kubernetes
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2w
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Information Technology Specialist II - Network & Communications Engineer
Irvine, California, United States
$108k-$170k/yr OnsiteFull Time
City of Irvine
City of Irvine: Municipal government providing public services to Irvine residents.
5+ YOEBachelor's degree in computer science or related field and 5 years of IT experience, including 1 year in a lead or expert capacity. Requires advanced networking, security, troubleshooting, documentation, and mentoring skills.
TCP/IP, DNS, DHCP, BGP, OSPF, MPLS, SD-WAN, VPN, IDS/IPS, 802.11ac, 802.11ax, LogicMonitor, SolarWinds, Cisco IOS, QoS, CLETS, CJIS, Workday, E-Verify
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5d
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Senior Cloud Security Engineer
Irvine, California, United States
$150k-$180k/yr OnsiteFull Time
TP-Link
TP-Link: Global manufacturer of networking hardware and smart home devices.
7+ YOERequires 7+ years in security, cloud, or infrastructure engineering; 3+ years securing production cloud environments; bachelor's degree; CSPM/CNAPP, Kubernetes, Python, APIs, IaC, CI/CD, and AWS/Azure expertise; current cloud security certification.
AWS, Azure, Kubernetes, Orca, Wiz, Prisma Cloud, Microsoft Defender for Cloud, Python, APIs, CI/CD, IAM
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5d
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Senior Cyber Security Engineer
Lakewood or Nashville or Chicago or Walnut Creek or New York City or Alexandria or Houston or Atlanta or West Palm Beach or Seattle or Los Angeles or Irvine or Philadelphia
$129k-$212k/yr OnsiteFull Time
Brown and Caldwell
Brown and Caldwell: Provides environmental engineering services for water and infrastructure systems.
8+ YOEMinimum 8 years of relevant cybersecurity experience, or 6+ years with compliance or audit support; relevant degree or equivalent experience; expertise in security engineering, incident and vulnerability management, compliance, automation, and Azure security.
Microsoft Azure, SIEM, AI/ML, Microsoft
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3w
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Staff Cyber Security Engineer
Carlsbad or Tempe
$141k-$222k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
5+ YOEUS citizenship,5+ years security and engineering experience,BS in CS/CE or equivalent,strong AWS/GCP/Azure knowledge,Terraform and secure cloud architecture experience,knowledge of encryption,IAM,network segmentation.
AWS, GCP, Azure, Terraform, Python, Java, GitHub, Google Security Command Center Enterprise, Google SecOps, Security Hub, GuardDuty, Inspector
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3mo
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Lead Security Engineer
Arlington or Richmond or San Diego
HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
8+ YOEBachelor's degree, 8+ years IT (5+ in cybersecurity), security certification (CISSP/CISM/GCIH/CEIH/SANS-GIAC), scripting (Perl/Python/PowerShell), Windows Server/Active Directory experience, incident response and MITRE ATT&CK familiarity.
Perl, Python, PowerShell, Windows Server 2012, Windows Server 2016, Windows Server 2019, Active Directory, Microsoft Defender, Microsoft Sentinel, Microsoft EOP, MITRE ATT&CK, CI/CD
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