29 staff security engineer jobs at 21 companies in Luling, TX
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Staff, Security Engineer
Ottawa or Toronto or Calgary or Vancouver or Austin
RemoteFull Time
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
1mo
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Staff Security Engineer
Austin, Texas, United States
$169k-$232k/yr OnsiteFull Time
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
4d
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Staff Security Engineer - IAM
Austin, Texas, United States
RemoteFull Time
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
1mo
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SoC Offensive Security Staff Engineer
Austin, Texas, United States
$198k-$268k/yr HybridFull Time
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
4w
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Staff Network Security Engineer, Google Enterprise Network
Austin or Sunnyvale
$176k-$257k/yr OnsiteFull Time
10+ YOEBachelor's degree or equivalent and 10+ years experience in network routing, design, troubleshooting and network security; experience with security architecture, threat modeling, and automation.
TPU, Vertex AI, Google Cloud
1mo
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Principal Security Engineer
Englewood or Austin
HybridFull Time
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
2mo
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Sr Staff Software Engineer
San Jose or Austin
$197k-$292k/yr HybridFull Time
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
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
Experienced DevSecOps engineer to embed security into the software development and deployment lifecycle and support growth of portfolio companies.
1w
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Staff App Sec Engineer-Austin, Dallas or San Antonio, TX
Austin or Dallas or San Antonio
HybridFull Time
10+ YOE10+ years building and supporting security solutions; strong cloud, CI/CD, container, and application security skills; bachelor's or equivalent; professional security certification preferred.
AWS, Azure, Google Cloud Platform, Terraform, CloudFormation, Pulumi, Ansible, Python, Golang, PowerShell, Java, Shell script
3mo
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Staff Software Engineer – Developer Experience
Warren or Austin
RemoteFull Time
8+ YOE8+ years software development; distributed systems; Java/Go/C#/Python/TypeScript; cloud platforms; CI/CD; security and governance; developer platforms.
GitHub, GitLab, CI/CD, Jira, ADO, Terraform, CloudFormation, Bicep, Secrets management, RBAC, Artifact repositories, Feature flags
1w
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Staff App Sec Engineer-Austin, Dallas or San Antonio, TX
Austin or Dallas or San Antonio
HybridFull Time
HEB: A retail grocery operating technology and digital teams to support store and customer operations.
10+ YOE10+ years building and supporting system and security solutions; advanced cloud, infrastructure-as-code, scripting, container, and API security skills; CISSP/CISA/CEH/GIAC or cloud certs preferred; Bachelor's or equivalent.
AWS, Azure, Google Cloud Platform, Terraform, CloudFormation, Pulumi, Ansible, Python, Golang, PowerShell, Java, Shell script, Linux, Windows Server, CI/CD
3w
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Technical Staff Engineer-Product Marketing
Austin or Chandler or Lawrence or Lowell or Beverly or Colorado Springs or Irvine
$91k-$232k/yr OnsiteFull Time
2.5+ YOEUS citizen with Bachelors/Masters in EE/CE/CS, 2.5+ years in product/marketing/field roles with embedded processors, customer-facing experience, Arm/RISC-V preferred, familiarity with Linux/RTOS and embedded toolchains.
Arm, RISC-V, Linux, RTOS, hypervisors, software toolchains, Ethernet, TSN, platform security, cryptographic concepts, AI acceleration, vector processing
2mo
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Sr. Staff Software Engineer - Austin, TX
Austin, Texas, United States
HybridFull Time
7+ YOE7+ years in production backend, Go or similar, Kubernetes, on-prem and cloud, AI/agent development, strong systems thinking and security mindset.
Go, Rust, C++, Python, Linux, Kubernetes, CI/CD
2w
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Staff Detection Engineer
New York or San Francisco or Austin or Seattle or United States
$269k-$330k/yr OnsiteFull Time
8+ YOE8+ years in security operations/detection engineering or incident response; experience building detection engineering programs, cloud and endpoint telemetry detections, Python automation, incident response leadership, and detection-as-code pipelines.
AWS, GCP, Azure, Python, EDR, Sigma
2mo
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Staff Software Engineer
Austin, Texas, United States
$132k-$210k/yr HybridFull Time
5+ YOEExpert C#/.NET full-stack engineer with Azure and DevOps/CI/CD experience; strong system design, security, and collaboration skills. Requires advanced enterprise engineering experience (typical paths: 5+ yrs with a BS, 2+ yrs with an advanced degree, or equivalent).
C#, .NET, Microsoft Azure, DevOps, CI/CD, containerization, Generative AI, xAPI, RAG, NLP, AI/ML
3w
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Staff Solutions Engineer
Austin or San Francisco or Chicago or New York City or Arlington
$149k-$207k/yr HybridFull Time
10+ YOE10+ years in solutions engineering or pre-sales for enterprise SaaS, strong CIO/CISO relationships, integration and security architecture knowledge, ability to build ROI narratives, and proficiency with AI tools.
Claude, Figma Make, Python
1mo
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Staff Laser Engineer 1
San Antonio, Texas, United States
OnsiteFull Time
2+ YOEBachelor's in Optical Engineering/Physics/Electrical Engineering,2+ years laser/optical lab research,ability to obtain DoD security clearance,experience with experimental laser systems and safety.
MATLAB, LabVIEW, Python, Zemax, Code V, COMSOL
4w
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Staff Solutions Engineer, Enterprise
Austin or United States
HybridFull Time
8+ YOE8+ years presales/solutions engineering experience supporting enterprise SaaS; expertise in APIs, integrations, security, technical discovery, solution design, PoCs, and executive presentations.
REST APIs, HTTP, JSON, webhooks, SSO, SAML, OAuth, Postman, JavaScript, Python, PowerShell
1w
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Staff Perimeter Defense Engineer
Boston or Toronto or Berwyn or Princeton or Clifton or Austin
$120k-$203k/yr HybridFull Time
8+ YOE8+ years in cybersecurity with 5+ years designing and implementing perimeter security; bachelor’s or equivalent; relevant certifications preferred (CISSP, CCSP, PCNSE, CCNP Security); experience with cloud and hybrid network security and integrating security platforms.
Zscaler, Palo Alto Networks, Cloudflare, F5, WAF, ZTNA, SSE, SASE, VPN, SIEM, SOAR
1mo
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Staff Software Engineer II - Confluent Secure Compute
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$161k-$299k/yr HybridFull Time
10+ YOE10+ years building scalable backend/infrastructure systems; deep Kubernetes and Go expertise; experience with multi-tenant security, observability, public cloud integrations; demonstrated technical leadership and mentorship.
Kubernetes, Go, gRPC, Protobuf, AWS, GCP, Azure, Kata Containers, Cloud Hypervisor, cgroups, seccomp
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