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71 senior staff security engineer jobs at 53 companies in Texas

1mo
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Staff Security Engineer, Application Security
Chicago or California or Colorado or Florida or Georgia or Illinois or Indiana or Minnesota or Missouri or Montana or New Jersey or New York or North Carolina or Ohio or Oregon or Pennsylvania or South Carolina or Texas or Utah or Vermont or Virginia or Washington or Washington or Wisconsin
$210k-$260k/yr HybridFull Time
NinjaTrader
NinjaTrader: Provides futures brokerage services and a trading software platform.
7+ YOE7+ years in application/product/security engineering; hands-on threat modeling, vulnerability management, secure design, CI/CD integration, automation using Python/Go; experience with cloud-native AWS/GCP environments.
AWS, GCP, Python, Go, SAST, SCA, DAST, CI/CD, AI/LLMs
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1w
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Staff Security Engineer, Cloud and Product Security
Arizona or California or Colorado or District of Columbia or Florida or Georgia or Iowa or Illinois or Massachusetts or Maryland or Michigan or Minnesota or Montana or Nebraska or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Oregon or Pennsylvania or Rhode Island or Tennessee or Texas or Utah or Washington
$198k-$220k/yr RemoteFull Time
Lob
Lob: Automates direct mail and address verification for businesses.
8+ YOE8+ years security engineering experience with cloud security, detection engineering, incident response, and application security; hands-on AWS, IAC, and detection tooling experience; ability to drive security work through engineering teams.
AWS, Terraform, Nomad, Cloudflare, SIEM, SCA, SAST, DAST, Kubernetes, WAF
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2mo
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Staff, Security Engineer
Ottawa or Toronto or Calgary or Vancouver or Austin
RemoteFull Time
Fullscript
Fullscript: Healthcare platform for practitioner supplement dispensing and patient management.
8+ YOE8+ years software engineering experience with 3+ years in application/product/security engineering; deep knowledge of secure software development, cloud-native architectures, vulnerability management, security tooling, and mentoring.
Ruby on Rails, Node.js, JavaScript, GraphQL, AWS, STRIDE, PASTA, GitHub, GitLab, Wiz
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1w
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Staff Security Engineer
United States or Massachusetts or Texas or Boston
$170k-$205k/yr RemoteFull Time
Snyk
Snyk: Developer security platform to find and fix software vulnerabilities
8+ YOE8+ years in security engineering, including 4+ in production-scale cloud security; expert AWS, strong GCP, IAM, CSPM/CNAPP, Terraform, Python or Go, Kubernetes security, AI security, enterprise identity, and cloud detection expertise.
AWS, GCP, Terraform, Python, Go, Kubernetes, RBAC, MCP servers, LLM APIs, SIEM, WAF, DDoS
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2mo
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Staff Security Engineer
New York City or Denver or Dallas or Miami or United States
$169k-$210k/yr RemoteFull Time
Rightway
Rightway: Healthcare navigation and transparent pharmacy benefit management services.
8+ YOE8+ years security engineering experience across application and cloud security, strong AWS security and IaC knowledge, experience in regulated environments (healthcare), ability to read backend code (Ruby, Node.js, Java), and experience with AI/LLM security guidance.
AWS, Terraform, CI/CD, SAML 2.0, OAuth, OIDC, Ruby, Node.js, Java, OWASP Top 10 for LLM Applications, OWASP GenAI Security Project
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1mo
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Staff Security Engineer
Austin, Texas, United States
$169k-$232k/yr OnsiteFull Time
Procore
ProcoreNYSE: PCOR: Cloud-based construction management software for projects and teams.
6+ YOE6+ years hands-on security engineering with distributed systems, LLM/agent orchestration, Python or Go, cloud-native (AWS/K8s), IAM/OIDC, and experience designing autonomous, agentic security systems.
LangGraph, Semantic Kernel, CrewAI, AutoGPT, Python, Go, AWS, K8s, IAM, OIDC, CI/CD
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3mo
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Sr Staff Engineer — AI Security Architecture (HYBRID)
Seattle or Palo Alto or Dallas or Bethesda
$120k-$260k/yr HybridFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
8+ YOE8+ years in software or security engineering; hands-on with AI/security automation; cloud (Azure preferred); Python; Terraform/Ansible; CI/CD; Kubernetes/Docker; identity and enterprise auth integrations.
Python, Terraform, Ansible, Azure, Azure DevOps, Kubernetes, Docker, CI/CD, OAuth/OIDC, APIs
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1w
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Staff Security Engineer - IAM
Austin, Texas, United States
RemoteFull Time
Aledade
Aledade: Enables independent primary care practices to succeed in value-based care.
8+ YOEBachelor's degree or higher in a relevant field, 8+ years of software or security engineering in cloud-native environments, and expertise in cloud IAM, identity protocols, automation, IaC, and non-human identities.
AWS IAM, Azure Entra ID, GCP IAM, SAML, OIDC, OAuth, LDAP, Terraform, CloudFormation, Python, PowerShell, Gemini, Claude, AWS Bedrock, SPIFFE/SPIRE, Crowdstrike, Sumo Logic, Wiz, Zscaler, Electronic Health Records (EHRs), CI/CD, Java, Scala, C#, C++, Go
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1mo
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SoC Offensive Security Staff Engineer
Austin, Texas, United States
$198k-$268k/yr HybridFull Time
Arm
ArmNASDAQ: ARM: Designs and licenses processor architectures and semiconductor intellectual property.
Deep SoC architecture and integration knowledge, adversarial security assessment experience, SystemVerilog/UVM proficiency, firmware analysis (UEFI/uBoot/Trusted Firmware), PoC/exploit development, strong problem solving and communication.
SystemVerilog, UVM, HW Dev IDEs, UEFI, uBoot, MCUBoot, Trusted Firmware, Caliptra, DICE, PCIe, CXL, SMBus, SPI, I2C, UART, AXI, CHI, CXS, APB, ATB, LPI
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2w
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Staff Information Security Engineer
Lubbock or Roanoke or Charlottesville or Columbia or Dallas or Raleigh or Waco or Albuquerque or Charleston or Kansas City or St. Louis or Little Rock or Charlotte or Waynesboro or Knoxville or Charleston or Cedar Rapids or Lincoln
$116k-$140k/yr HybridFull Time
Segra
Segra: Provider of fiber-based connectivity and managed technology solutions for businesses.
10+ YOE10+ years experience in information security, strong networking and OS knowledge, scripting (Python or PowerShell), SIEM and cloud security familiarity, incident response and compliance experience.
Python, PowerShell, Splunk, Splunk ES, SIEM, Terraform, Ansible, git, AWS, Microsoft Azure, Office 365, BurpSuite, Entra, Intune, DLP, EDR, MDR, XDR, PKI, SSL/TLS
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1d
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Senior Staff Engineer, Hardware Design - Technical Program Lead (TPL)
Austin, Texas, United States
OnsiteFull Time
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
10+ YOE10+ years in hardware design and technical leadership; expertise in compute architectures, high-speed interfaces, rack-level systems, hardware security, liquid cooling, and customer-specific technical solutions; bachelor's degree in engineering.
AMD, Intel, Broadcom Ethernet Switches, GPU, x86, HDD, SSD, SAS, SATA, PCIe, CXL
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1mo
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Senior/Staff Platform Engineer
Melbourne or Sydney or Hobart or California or Maryland or Massachusetts or Illinois or Oregon or Washington or Colorado or Texas or Florida or Pennsylvania or Louisiana or Missouri or District of Columbia or Australia or United States or United Kingdom or India
RemoteFull Time
UpGuard
UpGuard: AI-powered platform for managing cyber risk and security.
5+ YOE5+ years engineering experience; Infrastructure-as-Code with Terraform/OpenTofu on cloud (ideally Google Cloud); containerization, Kubernetes, CI/CD, GitOps; PostgreSQL and Go experience preferred; strong developer-first and security mindset.
Terraform, OpenTofu, Google Cloud, Kubernetes, PostgreSQL, Go, GitOps, CI/CD
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1mo
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Staff Engineer
Irving, Texas, United States
$157k-$200k/yr HybridFull Time
Vizient: Provides performance improvement and supply chain services to hospitals
10+ YOEBachelor's in CS, Mechanical Engineering or related; 10 years software development; 5 years establishing technical standards and mentoring; 3 years technical leadership; strong architecture, CI/CD, IaC, SRE/DevOps, security, and AI experience; must reside near Irving, TX; no visa sponsorship.
CI/CD, Infrastructure-as-Code (IaC), AI, Machine Learning, DevOps, SRE
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1mo
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Principal Security Engineer
Englewood or Austin
HybridFull Time
Jeppesen ForeFlight
Jeppesen ForeFlight: Provides integrated software and data solutions for aviation flight planning.
10+ YOE10+ years in security engineering or architecture with 3+ years as a principal/staff-level IC; hands-on with cloud (AWS, Microsoft Azure), IAM, VPC, Okta/Entra ID/Azure AD, EDR/XDR, SIEM, SOAR; knowledge of NIST CSF, ISO 27001, SOC 2; strong communication and risk-to-engineering delivery.
Okta, Microsoft Entra ID, Microsoft Azure AD, AWS, Microsoft Azure, IAM, VPC, EDR, XDR, SIEM, SOAR, NIST CSF, ISO 27001, SOC 2, FAA, EASA, DoD, CMMC
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3d
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Sr Staff Engineer, Security Architect
Austin, Texas, United States
HybridFull Time
Dover
DoverNYSE: DOV: Manufactures diversified industrial equipment and engineered components globally.
5+ YOEBachelor's degree or equivalent experience; 5+ years in security architecture or related security discipline; expertise in cloud, DevSecOps, PCI, networks, vulnerability management, and security frameworks.
CI/CD, software composition analysis, static testing, dynamic testing, containers, infrastructure as code, NIST, ISO 27001, CIS Controls, OWASP
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2w
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Staff Manufacturing Engineer
Addison, Texas, United States
OnsiteFull Time
Firehawk Aerospace
Firehawk Aerospace: Designs and manufactures 3D-printed rocket engines and propellant.
8+ YOEBachelors in engineering,8+ years manufacturing engineering experience in aerospace/defense,DFMA and process development experience,PLM/3D modeling familiarity,ability to obtain DOD security clearance.
PTC Creo, Windchill, Deltek Costpoint, PLM, ERP, Mil-Std-4145, NDT
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2mo
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Sr Staff Software Engineer
San Jose or Austin
$197k-$292k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Digital platform for sending money and processing online payments.
8+ YOE8+ years software engineering experience; identity/authentication/security focus; Bachelor's degree or equivalent; strong communication; AWS and Terraform preferred.
Python, Java, Go, AWS, Terraform, OAuth 2.0, OIDC, SAML, FIDO2/WebAuthn
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2mo
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Senior Staff Systems Engineer DET/FWO - MTC
Fort Worth, Texas, United States
OnsiteFull Time
Elbit Systems of America
Elbit Systems of America: Provides advanced technology systems for defense and commercial aviation.
20+ YOEBachelor's degree in engineering required; 20+ years systems engineering experience; subject matter expert in system safety, MIL-STD-882E, requirements management (DOORS), system modeling (Cameo), and test/risk assessments; eligible for security clearance.
DOORS, Cameo, Mathlab, Microsoft Office, Microsoft Excel, Microsoft Projects, Visio
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2mo
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Senior Research Engineer I
Bryan, Texas, United States
$6k-$10k/mo OnsiteFull Time
Texas A&M University System
Texas A&M University System: Operates a network of universities and state research agencies.
6+ YOEMaster’s degree or equivalent; six years of related experience; expertise in multi-agent autonomy, Python/C++, ROS2; ability to lead architecture and mentor staff; eligible for security clearance.
Python, C++, ROS2, Embedded Systems
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1w
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Staff DevSecOps Engineer (Portfolio)
Palo Alto or New York City or Pittsburgh or Seattle or Colorado or Austin or Boston
$180k-$280k/yr OnsiteFull Time
Section 32
Section 32: A venture capital firm investing across frontier technologies to accelerate discovery and commercialization.
Experienced DevSecOps engineer to embed security into the software development and deployment lifecycle and support growth of portfolio companies.
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