67 infrastructure security engineer jobs at 41 companies in Round Rock, TX
23h
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Principal Infrastructure Security Engineer
Austin, Texas, United States
OnsiteFull Time
8+ YOE8+ years designing, scaling, and maintaining secure SaaS infrastructure in high-availability cloud-native environments, ideally AWS, with expertise in SDLC security, threat modeling, proxies, mTLS, rate limiting, and zero-trust models.
AWS, Envoy, Nginx, SDLC, mTLS
3w
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Senior Infrastructure Engineer
Austin, Texas, United States
HybridFull Time
5+ YOE5+ years infrastructure/cloud engineering experience with Azure, Terraform, Kubernetes, CI/CD, monitoring, scripting, networking and security; strong troubleshooting and collaboration skills.
Azure, Terraform, Kubernetes, AKS, EKS, Azure DevOps, GitHub Actions, Jenkins, Datadog, Grafana, Splunk, Prometheus, ELK, New Relic, Python, PowerShell, Go, Databricks, Azure Functions, AWS Lambda
1mo
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Infrastructure Engineer
El Segundo or Washington, D.C. or Palo Alto or San Francisco or Austin or New York City
$80k-$210k/yr OnsiteFull Time
5+ YOE5+ years operating production infrastructure; deep Kubernetes and multi-cluster experience; expertise with cloud providers (AWS, Azure); experience with air-gapped deployments, IaC, secure CI/CD, and ability to obtain a US security clearance.
Kubernetes, AWS, Azure, JWICS, Palantir Foundry, Terraform, CloudFormation, CI/CD, DevSecOps, Go, Python, Rust, TypeScript, FedRAMP, SOC 2
2w
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Senior Core Infrastructure Engineer
Nashville or Austin
$79k-$210k/yr OnsiteFull Time
3+ YOEDesign and operate scalable, reliable cloud infrastructure; 3+ years engineering experience; expertise in distributed systems, reliability, security, automation, and incident management.
Database Design, Java, Linux, Operating Systems, Public Cloud Service, Terraform, Infrastructure as Code (IaC)
3w
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Security Engineer, AI Platform Engineering
Austin or San Diego
OnsiteFull Time
Experienced AI-focused security engineer who has shipped agents or LLM-based automations, builds secure backends and infrastructure, understands AI governance/DLP/monitoring, and can obtain U.S. security clearance.
LLMs, agentic loops, function calling, Infrastructure-as-Code, CI/CD, containers, APIs, data pipelines, MCP, evals
2mo
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Infrastructure Automation Engineer 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEBachelor's or equivalent; minimum 3 years in infrastructure automation/platform engineering; scripting with Python, PowerShell, or JavaScript; experience with REST APIs, CI/CD/Git, Terraform or Ansible; knowledge of cloud (Azure/AWS) and security fundamentals.
VCF Automation, Aria Automation, Orchestrator, ServiceNow, GitOps, REST APIs, Python, PowerShell, JavaScript, CI/CD, Git, Terraform, Ansible, SDDC Manager, Aria Operations, Aria Operations for Logs, NSX, vSAN, Azure, AWS, CMDB
3w
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Security Engineer, Network
Austin or New York or San Francisco or Seattle or United States
$218k-$252k/yr OnsiteFull Time
Secure production networks at scale, design IT/OT segmentation, build flow-based detection, automate network security controls with infrastructure-as-code, and collaborate with network engineering.
Zeek, Suricata, BGP, NDR, OT, ICS
1mo
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Senior Platform & Security Engineer
San Francisco or New York City or Chicago or Austin or United States
$175k-$230k/yr RemoteFull Time
6+ YOE6+ years engineering experience with platform/infrastructure focus; deep AWS (EKS, EC2, Lambda, RDS); CI/CD, Docker, Kubernetes, Python/Django, Celery, Redis, PostgreSQL; observability and security (PCI-DSS/SOC 2) experience; Bachelor's degree.
AWS, EKS, Kubernetes, EC2, Lambda, RDS, Docker, CI/CD, Terraform, Python, Django, Celery, Redis, RabbitMQ, PostgreSQL, APM
4w
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Sr. Network Security Engineer
Bastrop or Hawthorne
OnsiteFull Time
5+ YOE5+ years network security experience with enterprise remote VPNs (Tailscale/WireGuard/IPsec), Linux, Python, and network routing; bachelor’s in STEM preferred (or 8+ years experience); 3+ years securing networks/infrastructure.
Tailscale, WireGuard, IPsec, SSL, Linux, Python, Go, eBGP, iBGP, OSPF, SD-WAN, SIEM
2mo
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Build Security Engineer
Austin, Texas, United States
OnsiteFull Time
Perform threat modeling and security assessments, partner with engineering teams to uphold security standards, and develop technical solutions to secure build and distribution infrastructure.
1w
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Intellectual Property Security Engineer
Santa Clara or Austin or Westford or Durham or Michigan
$184k-$357k/yr HybridFull Time
8+ YOE8+ years experience securing Linux infrastructure, threat modeling, authentication/authorization, incident response, and building secure workflows for hardware IP; BS/MS or equivalent.
Linux
2d
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Senior Cloud Security Engineer
Atlanta or Austin or Boston or Chicago or Denver or New York City or United States or San Francisco or London or Sydney or Lisbon
$141k-$221k/yr RemoteFull Time
5+ YOE5+ years in cloud security, SRE, DevOps, DevSecOps, or infrastructure engineering; Kubernetes, AWS, Terraform, GitHub or GitLab, Python or Go, and cloud security expertise required.
Kubernetes, Helm, ArgoCD, AWS, AWS Organizations, AWS Identity (SSO), Identity and Access Management (IAM), Service Control Policies (SCPs), Virtual Private Clouds, Elastic Load Balancers, AWS CloudTrail, Security Groups, Terraform, GitHub, GitLab, Python, Go, OPA, Kyverno, Datadog, Prometheus, Grafana, AWS EKS, Panther SIEM, Jupyter
1w
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Security Engineer II - AMZ9802161
Austin, Texas, United States
$159k-$202k/yr OnsiteFull Time
1+ YOEBachelor's degree in a related field and 1 year of related experience required, including application and infrastructure security, threat modeling, vulnerability remediation, penetration testing, programming, and technical security coordination.
Java, C, C++, Perl, Ruby, Python
1w
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Intellectual Property Security Engineer
Santa Clara or Westford or Austin or Durham or Michigan
$184k-$357k/yr HybridFull Time
8+ YOE8+ years experience securing Linux infrastructure, threat modeling, securing engineering workflows, mentoring teams, and driving security practices for hardware IP; BS/MS in CS or equivalent.
Linux, CLI, EDA, HPC
1mo
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AVP, AWS Security Engineer
Fort Mill or Charlotte or Austin or India
$125k-$209k/yr OnsiteFull Time
7+ YOESenior cloud security engineer with 7+ years technical experience, 3+ years senior cloud security or cloud infrastructure experience, hands-on AWS and Terraform, experience codifying controls in Security Hub and AWS Config, on-call incident response, and familiarity with vulnerability management.
Terraform, Terraform Cloud, GitHub Actions, Security Hub CSPM, AWS Config, Wiz, Prisma Cloud, Lacework, Orca, CNAPP, CSPM, CWPP, Cursor, Claude Code, Bedrock, MCP, Sentinel, OPA, Conftest, Python, Bash, PowerShell, WAF, Shield, Account Factory for Terraform (AFT)
1mo
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Distinguished Engineer, End-to-End Security Architect
Austin or Milpitas
OnsiteFull Time
Advanced technical degree or equivalent experience with significant platform/infrastructure/cloud security architecture expertise, threat modelling, zero-trust, key and secrets management, secure firmware/boot, and leadership across engineering and operations.
2h
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Software Engineer - Infrastructure
Austin, Texas, United States
HybridFull Time
Requires Golang, production Kubernetes, Python, Unix/Linux, and distributed systems or networking experience, with emphasis on scalable, secure, high-throughput infrastructure.
Go, Kubernetes, Python, Unix, Linux, GitHub, Discord, Notion, Linear, NVIDIA Confidential Computing, Intel TDX, Targon Virtual Machine (TVM), TargonOS
1w
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Manager of Security Engineering (Austin & San Antonio, TX)
San Antonio or Austin or Dallas
$156k/yr HybridFull Time
HEB: A large grocery retailer operating corporate and digital functions.
7+ YOE5+ Mgmt7+ years in security,5+ years leading application security teams; expert in application security, architecture decisions, assessment tools, OWASP vulnerabilities, cloud and infrastructure security, scripting and automation.
AWS, Azure, Google Cloud Platform, Terraform, CloudFormation, Pulumi, Ansible, Python, Golang, PowerShell, Perl, Shell script, Linux, Windows Server
10h
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Senior Security Software Engineer, IAM - Moveworks
Austin or Mountain View
RemoteFull Time
5+ YOERequires 5+ years developing IAM products or tools, production software and infrastructure-as-code experience, strong IAM expertise, and a BS in computer science or related field or equivalent experience.
AWS, Microsoft Azure, Kubernetes, Teleport, Terraform, Security Information and Event Management (SIEM)
1d
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Sr. Cloud Engineer
Dallas or Chicago or Ashburn or Boston or Austell or Austin
$120k-$140k/yr HybridFull Time
7+ YOERequires 7+ years in infrastructure or cloud engineering, AWS and Azure expertise, OCI and GCP experience, networking, IAM, Linux or Windows, automation, CI/CD, security, governance, and compliance knowledge.
AWS, Azure, OCI, GCP, Terraform, Bicep, ARM, CloudFormation, Azure Policy, AWS Organizations, GCP Org Policies, OCI policies, PowerShell, Bash, Python, CI/CD, Kubernetes, AKS, EKS, GKE, OKE, ExpressRoute, Direct Connect, VPN, Defender, CSPM, VPC, VNet, IAM, RBAC, Linux, Windows
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