HiringCafe
Join our community

67 principal security engineer jobs at 27 companies in Euless, TX

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
2d
Save
Mark Applied
Hide
Principal Security Engineer, Security Platform
Dallas, Texas, United States
$155k-$233k/yr HybridFull Time
Equinix
EquinixNASDAQ: EQIX: Provides global data center colocation and digital interconnection services.
8+ YOE8+ years in security or platform engineering with strong security fundamentals (IAM, app sec, data protection), API and service architecture, containers/orchestration, cloud delivery, CI/CD, and programming experience.
Docker, Kubernetes, API gateways, service meshes, Python, Java, C++, GitHub Actions, AWS, Azure, GCP
Job PostingView all
1mo
Save
Mark Applied
Hide
Principal Systems Security Engineer
Centennial or Plano or Englewood
$165k-$227k/yr OnsiteFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
12+ YOEBachelor's in related field or equivalent experience, 12+ years IT security experience, active Top Secret/SCI clearance, expertise in NIST and ISO 27001, incident response, digital forensics, and mentoring/security architecture leadership.
National Institute of Standards and Technology (NIST), ISO 27001, Linux
Job PostingView all
1mo
Save
Mark Applied
Hide
Principal Security Engineer
Johnston or Dallas or Irving or Plano or Franklin or Iselin or Boston or Providence
$140k-$180k/yr OnsiteFull Time
Citizens Financial Group
Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.
10+ YOE10+ years security experience across domains, BA/BS in IT security or computer science, knowledge of IAM, DLP, vulnerability management, pen testing, cloud security, scripting (Python, PowerShell), Active Directory, strong written/verbal communication and risk-based decision-making.
Python, PowerShell, Active Directory, Linux, Windows, OWASP, DLP, Anti-Virus, Firewall, Generative AI
Job PostingView all
3w
Save
Mark Applied
Hide
Principal Security Engineer
Basking Ridge or Alpharetta or Ashburn or Irving or Cary or Temple Terrace
$121k-$231k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Provides wireless, fiber-optic internet, and telecommunications services globally.
6+ YOE6+ years relevant experience, bachelor’s degree or equivalent experience, leadership experience, deep routing/switching and network security expertise, hands-on with Python/Ansible/Terraform, Splunk/SIEM, and network telemetry analysis.
Python, Ansible, Terraform, Splunk, Confluence, SIEM, API
Job PostingView all
1mo
Save
Mark Applied
Hide
Principal Engineer - Stablecoin
Jersey City or Seattle or Plano or San Francisco or Charlotte
$157k-$230k/yr HybridFull Time
Bank of America
Bank of AmericaNYSE: BAC: Provides global banking, investing, and financial risk management services.
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
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Principal Systems Engineer - Infrastructure (Onsite)
Richardson or Cedar Rapids
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEExtensive network/system engineering leadership; experience with cloud and virtual networks; security clearance; U.S. citizenship.
VMware, AWS, GCP, Azure, Oracle Cloud, SysML, MBSE, Cybersecurity, Collaboration Tools
Job PostingView all
1w
Save
Mark Applied
Hide
Principal AI Security Platform & Harness Engineer
Jersey City or Coppell or Tampa
$95k-$180k/yr HybridFull Time
DTCC
DTCC: Provides post-trade infrastructure for the global financial services industry
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
Job PostingView all
2mo
Save
Mark Applied
Hide
Principal Storage Engineer
Westlake or Merrimack
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
10+ YOE10+ years in distributed block storage engineering; SAN/NAS/Storage arrays; DR; Fibre Channel and iSCSI; cloud storage; automation; security and compliance.
SAN/Block storage, NAS, Object storage, Cloud storage, Fiber Channel, iSCSI, NVMe, Automation
Job PostingView all
1mo
Save
Mark Applied
Hide
Lead Associate Principal, Security Engineering
Chicago or Dallas
$145k-$237k/yr HybridFull Time
Options Clearing Corporation
Options Clearing Corporation: Clearing and settlement for equity derivatives and options.
7+ YOE7+ years security engineering, 5+ years DevOps and AWS experience, advanced identity/authentication expertise, CI/CD and IaC (Terraform, Ansible, Jenkins), privileged access management, scripting (Python, Groovy, Bash, GoLang).
CyberArk, HashiCorp Vault, Active Directory Certificate Services (ADCS), HSMs, Public Key Infrastructure (PKI), Jenkins, GitHub Actions, GitLab CI, Terraform, Ansible, Python, Groovy, Bash, GoLang, AWS, k8s, OAuth2/OIDC, IAM, AD, Kerberos, CI/CD, IaC, OpenAI Codex, Claude Code, Gemini CLI
Job PostingView all
3w
Save
Mark Applied
Hide
Principal Manufacturing Engineer
Melbourne or Dallas or Austin or Cypress
OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
8+ YOEBachelor’s degree in engineering with 8+ years of progressively complex engineering experience (or equivalent), U.S. citizenship, active or obtainable DOD security clearance, specialties in production/industrial/welding/tooling/testing/robotics possible.
Job PostingView all
2mo
Save
Mark Applied
Hide
AI Solutions Principal Engineer
Plano, Texas, United States
$111k-$185k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Global manufacturer and distributor of snacks and beverages.
8+ YOEBachelor’s or Master’s in CS/Engineering/IS/Data AI; 8–12 years in solution architecture; strong API, AI, security, and production readiness experience.
Python, Java, C++, Langchain, CrewAi, MCP, A2A, AWS, Azure, Google Cloud
Job PostingView all
2w
Save
Mark Applied
Hide
Principal Mechanical Engineer
Richardson, Texas, United States
OnsiteFull Time
Qorvo
QorvoNASDAQ: QRVO: Designs and manufactures radio frequency and power semiconductor solutions.
12+ YOEUS citizen able to obtain a U.S. government security clearance; BS (minimum) in Mechanical Engineering; 12+ years mechanical design experience for ruggedized electronics; FEA thermal/structural analysis, BOM and 2D/3D modeling, GD&T, Microsoft Office proficiency.
SolidWorks, Flotherm CFD, Ansys Structures FEA, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
Job PostingView all
2mo
Save
Mark Applied
Hide
Principal AI Architect/Engineer
Plano, Texas, United States
$111k-$185k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Produces and distributes global snack and beverage products.
6+ YOELead observability and AI platform work; strong Python, OTEL, distributed systems, and security governance skills; 6–8 years in software/platform engineering with 2–3 years in observability.
OpenTelemetry (OTEL), Python, Docker, Kubernetes, Grafana, Datadog, Splunk, Prometheus, Poetry, Ruff, pytest, REST, gRPC, Kafka
Job PostingView all
1mo
Save
Mark Applied
Hide
Principal Engineer I, Cyber - IT Security Governance
Phoenix or Dallas or Columbus
OnsiteFull Time
Western Alliance Bank
Western Alliance BankNYSE: WAL: National commercial bank providing specialized financial and business solutions.
8+ YOE8+ years in Cybersecurity/IT risk; Bachelor in IS/CS/Cybersecurity; knowledge of NIST/FFIEC/ISO; RCSAs; policy lifecycle; regulatory/audit support; strong communication; AI/automation experience; certifications preferred.
Python, PowerShell, Automation, AI/ML, Scripting
Job PostingView all
2d
Save
Mark Applied
Hide
Principal Engineer – AWS Platform Engineering
McLean or Irving or Charlotte or Iselin
$159k-$305k/yr HybridFull Time
Wells Fargo
Wells FargoNYSE: WFC: Global provider of banking, investment, and mortgage financial services.
7+ YOE7+ years engineering experience with extensive AWS platform, networking, IAM, and Terraform expertise; strong automation, security, and cloud governance knowledge.
AWS Landing Zones, AWS Organizations, AWS Control Tower, AWS IAM, IAM Identity Center, Service Control Policies (SCPs), AWS Cloud WAN, AWS Transit Gateway, AWS Direct Connect, Route 53, AWS PrivateLink, VPC Endpoints, Terraform, GitHub, GitHub Enterprise, Amazon Bedrock, Python, PowerShell
Job PostingView all
1mo
Save
Mark Applied
Hide
Systems Engineer Principal - Level 6
Fort Worth, Texas, United States
$151k-$301k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's in a technical discipline, systems engineering/engineering management experience, active Secret security clearance, MBSE and aircraft design experience, strong communication and proposal skills.
CAMEO, DOORS, Model-Based Systems Engineering (MBSE)
Job PostingView all
2d
Save
Mark Applied
Hide
Principal DevSecOps & Release Engineer
Dallas, Texas, United States
OnsiteFull Time
Las Vegas Sands
Las Vegas SandsNYSE: LVS: Operates integrated resorts featuring casinos, hotels, and convention centers.
10+ YOE10+ years DevOps/DevSecOps/release engineering experience; bachelor's or master's in CS/IT/cybersecurity; CI/CD, IaC, container, cloud, scripting, and security practice expertise.
Prometheus, Grafana, OpenTelemetry, Jenkins, GitLab CI, CircleCI, Ansible, Chef, Puppet, Kubernetes, OpenShift, Docker, Terraform, AWS CloudFormation, AWS, Azure, Google Cloud, Python, Bash, PowerShell
Job PostingView all
2mo
Save
Mark Applied
Hide
SAP Infrastructure Principal Engineer
New York or Plano
$125k-$270k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Global food and beverage manufacturer and distributor.
5+ YOE5+ years cloud infrastructure/DevOps, Kubernetes (EKS/AKS), AWS/Azure, CI/CD, on-call, security, mentoring.
Kubernetes, AWS, Azure, Docker, GH Actions, Packer, Airflow, Python, Bash, CI/CD
Job PostingView all
1w
Save
Mark Applied
Hide
Principal Test Engineer - Guided Munitions Programs
Fort Worth, Texas, United States
OnsiteFull Time
Elbit Systems of America
Elbit Systems of America: Provides advanced technology systems for defense and commercial aviation.
9+ YOEBachelor's in electrical engineering, 9+ years engineering experience (5+ with optical systems), proficiency with Python, C++, NI LabView/TestStand, PXI/GPIB instrumentation, MIL-STD-1553 and other interfaces, ability to obtain DoD security clearance.
Python, C++, NI LabView, TestStand, MIL-STD-1553, ARINC 429, RS-232/422, Ethernet, PCIe, PXI, GPIB, DOORS, JIRA, MS Project, Product LifeCycle Management (PLM)
Job PostingView all
1mo
Save
Mark Applied
Hide
Principal Project Engineer - Technical Export Focal (39763)
Greenville or Plano
OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
12+ YOE12+ years engineering experience (or 16 with no degree) with export licensing experience, ability to obtain U.S. security clearance, and experience coordinating cross-functional stakeholders for DCS/FMS programs.
Job PostingView all

Explore Jobs

Expand Your Job Search