59 principal security engineer jobs at 42 companies in Riverside, CT
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Principal Security Engineer
San Francisco or Denver or New York City
$240k-$310k/yr OnsiteFull Time
10+ YOE10+ years security engineering experience; architecting secure systems, threat modeling, infra-as-code, and translating HIPAA/SOC2/PCI/HITRUST into engineering requirements; strong technical leadership and communication.
2mo
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Principal Security Engineer, Privy
New York City, New York, United States
HybridFull Time
10+ YOE10+ years in software security; hands-on production security; cloud, crypto, fintech focus; strong threat modeling and incident response.
SAST, DAST, vulnerability_scanners, CI/CD security, logging, monitoring, cryptographic tooling
1w
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Principal Security Engineer
Paris or New York City
$140k-$240k/yr RemoteFull Time
10+ YOE10+ years in security engineering or architecture; experience securing financial or blockchain platforms; strong cryptography and key-management knowledge; threat modeling, cloud (AWS), supply-chain security, and TypeScript or Rust experience.
AWS, GitHub, TypeScript, Rust, MPC, HSM, NIST Cybersecurity Framework, SOC 2, ISO 27001, ISO 22301
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Principal Engineer - Stablecoin
Jersey City or Seattle or Plano or San Francisco or Charlotte
$157k-$230k/yr HybridFull Time
Experience designing and building secure, scalable financial blockchain apps and smart contracts; multi-cloud, multi-region; cloud providers (AWS, GCP, Azure); web3 protocols; Solidity/Rust; cryptography; DeFi; code reviews and security analysis; integration with external systems.
Solidity, Rust, Web3, Truffle, Hardhat, Remix, Web3.js, Ethers.js, Terraform, AWS, GCP, Azure
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Principal Cyber Security Engineer, Strategy and Architecture
Carlsbad or Reston or Marlborough or Tempe or San Jose or New York City
$230k-$363k/yr HybridFull Time
10+ YOEBachelor's or Master's in a technical field, 10+ years in security/systems/network engineering, strong risk analysis and secure system design experience, hands-on with enterprise security tools, US citizenship, up to 20% travel.
firewalls, IDS/IPS, PKI, SIEM/SOAR, EDR/NDR, CSPM/CNAPP, zero-trust, NIST, ISO 27001, GDPR, CCPA
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Principal Security Engineer
New York, New York, United States
OnsiteFull Time
7+ YOE7+ years IT/cybersecurity experience with 3+ years driving a security program; hands-on controls across network, endpoint, identity, and cloud; familiarity with NIST CSF, ISO 27001, CIS, SOX/ITGC; SIEM, EDR, scripting (PowerShell/Python), and identity hardening.
NIST CSF, ISO 27001, CIS, SOX/ITGC, SIEM, Microsoft Sentinel, SentinelOne, EDR, PowerShell, Python, AD/Entra ID, Microsoft Azure, AWS, IDS/IPS, MFA, VPNs
4w
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Senior Principal Systems Security Engineer
Totowa, New Jersey, United States
OnsiteFull Time
10+ YOEBachelor's degree plus 10+ years experience, ability to obtain Secret clearance, systems engineering, requirements writing, architecture definition, HW/SW integration, verification, and team leadership.
Cameo, MagicDraw, Xilinx, Microsemi
2w
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Offensive Security Agent Engineer
New York City or Seattle or Washington or San Francisco or United States
$347k-$490k/yr RemoteFull Time
Staff/principal-level offensive security expertise, domain knowledge in cloud/Kubernetes/web/Linux/macOS, experience building production software and agent systems, strong judgment and communication.
Kubernetes, Linux, macOS
4w
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Principal Security Engineer, PSO
New York, New York, United States
$183k-$266k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent, 8+ years building or securing cloud solutions, coding experience in Python/Java/Go/C/C++, familiarity with cloud security and compliance (FedRAMP/PCI/HIPAA), strong communication and critical thinking.
Python, Java, Go, C, C++, Google Cloud, GCP
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Principal AI Security Platform & Harness Engineer
Jersey City or Coppell or Tampa
$95k-$180k/yr HybridFull Time
8+ YOE8+ years related experience; bachelor's preferred; strong Python and distributed systems background; experience with LLM integrations, Docker, Kubernetes/OpenShift, AWS, CI/CD tooling, and application security concepts.
Python, Java, Claude, OpenAI, Bedrock, Docker, Kubernetes, OpenShift, AWS, Git, Bitbucket, Jenkins, Jira
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Principal Application Security Engineer - Threat Research
New York City, New York, United States
$144k-$288k/yr HybridFull Time
10+ YOE3+ Mgmt10+ years securing and deploying security technologies; deep experience with cloud, containerization, WAF, vulnerability analysis, and leading security initiatives.
Java, C/C++, C#, Python, JavaScript, Shell Script, PowerShell, AWS, Azure, GCP, Docker, Kubernetes, Snowflake
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Engineer, Principal
East Farmingdale, New York, United States
OnsiteFull Time
10+ YOEBS in Electrical Engineering, 10+ years circuit board design experience, U.S. citizenship and ability to obtain DoD security clearance, expertise in digital/mixed‑signal design, schematic capture, PCB layout, and FPGA/DSP interfacing.
PADS Design, PADS Layout, PADS Router, VHDL, Atlassian Tool Suite, Serial RapidIO (SRIO), PCI, VME, VPX
1w
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Principal Cloud Development Security and Operations Engineer
Tarrytown, New York, United States
$129k-$210k/yr HybridFull Time
8+ YOEBachelor's in Computer Science or related,8+ years AWS experience,security certifications preferred,experience with IaC,CI/CD,Linux administration,monitoring tools,cloud security and compliance.
Amazon Web Services, Elastic Compute Cloud, Elastic Block Store, Simple Storage Service, Elastic Load Balancing, Relational Database Service, Elastic Kubernetes Service, GitHub Actions, Actions Runner Controller, Splunk, Grafana, Prometheus, Linux
3w
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Senior Principal System Security Lead
Totowa, New Jersey, United States
$153k-$261k/yr OnsiteFull Time
12+ YOEBachelor's degree plus 12+ years systems engineering experience, team leadership, systems/security architecture, hardware/software integration, and ability to obtain Secret clearance.
Cameo, MagicDraw, Xilinx, Microsemi
6d
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Principal Security Architect
Cary or New York City or Bridgewater or Tampa
$120k-$190k/yr HybridFull Time
8+ YOERequires 8–10 years of security architecture, enterprise architecture, security engineering, or cyber risk experience, with expertise in threat modeling, risk assessment, security controls, enterprise architecture, and broad security domains.
Kubernetes
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Principal Engineer - Stablecoin
Jersey City or Seattle or Plano or San Francisco or Charlotte
$157k-$230k/yr OnsiteFull Time
10+ YOE10+ years experience designing and delivering secure, scalable blockchain and stablecoin solutions; smart contract development (Solidity,Rust); Web3 protocols; cloud (AWS/GCP/Azure); cryptography and DLT security.
AWS, GCP, Azure, Solidity, Rust, Ethereum, Solana, Hyperledger, Truffle, Hardhat, Remix, Web3.js, Ethers.js, Terraform, Chainlink
1mo
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Principal Automation Engineer
Colorado or Washington or California or New York City
$153k-$306k/yr OnsiteFull Time
10+ YOEB.S. in Computer Science or Engineering, 10+ years in solution/enterprise/platform architecture, hands-on experience with modern automation/integration platforms (n8n, Boomi, MuleSoft/Workato), cloud-native and AI/ML services, API and security best practices.
n8n, Boomi, MuleSoft, Workato, REST, webhook, OAuth, SSO, AWS, Azure, GCP
3w
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Staff / Principal DevOps Engineer
New York, New York, United States
$185k-$270k/yr HybridFull Time
8+ YOEExtensive DevOps/platform experience; hands-on with cloud architecture, IaC, CI/CD, observability, security practices, mentoring engineers, and building MLOps infrastructure.
Docker, Kubernetes, Terraform, Helm, Prometheus, Grafana, Elasticsearch, Logstash, Kibana, ELK, OpenTelemetry, MLflow, Kubeflow, SageMaker, Kafka, Spark, Python, Go
1mo
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Principal AI Platform Engineer
United States or Minneapolis or New York City
$118k-$207k/yr RemoteFull Time
Senior engineer to build and operate AI-driven cloud platforms using Kubernetes, Docker, Postgres, and infrastructure-as-code; must secure systems, review code, and participate in 24/7 on-call rotation.
Postgres, Kubernetes, Docker, Argo, GitHub, Entra, Intune, Azure, AWS, GCP, Prometheus, Grafana, Instana, Terraform, Bicep, Ansible, Sentinel, JIRA, Confluence, JAMF, Ubuntu, Linux, Windows, Mac, IaaS, PaaS
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Principal Engineer - Cloud
Scottsdale or Chicago or San Francisco or New York City
$173k-$242k/yr HybridFull Time
15+ YOEBachelor's in CS or related (or equivalent experience), ~15 years cloud/infrastructure experience with 5+ years designing and operating AWS solutions, deep Kubernetes and Terraform expertise, security/compliance experience, background and drug screen required, must be authorized to work in the U.S.
EC2, Lambda, S3, RDS, EKS, IAM, VPC, KMS, Terraform, Kubernetes, Linux, Prometheus, Grafana, ELK Stack, Splunk, AppDynamics, Python, Java, C#, Ruby, Shell
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