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Infrastructure Security Jobs in Texas (NOW HIRING)

Toyota Tsusho Systems

IaC Engineer

Plano, TX · On-site +1

$136K/yr

SUMMARY We are seeking an Infrastructure as Code (IaC) Security Engineer to design, build, and maintain secure, scalable, and automated infrastructure solutions that underpin our AI security ...

Toyota Tsusho Systems Corporation

IaC Engineer

Plano, TX · On-site

$110 - $140/hr

Summary We are seeking an Infrastructure as Code (IaC) Security Engineer to design, build, and maintain secure, scalable, and automated infrastructure solutions that underpin our AI security ...

Olix Computing

Infrastructure Engineer

Austin, TX · On-site

£88K/yr

Own platform security: implement identity and access management, secrets management, data ... Strong infrastructure-as-code and automation skills: Terraform, Ansible, and scripting in Python ...

Danta Technologies

Infrastructure Engineer

Dallas, TX · On-site

$106K - $140K/yr

Strong hands-on expertise across compute, storage, networking, hosting services, security, and cloud platforms, with the ability to contribute to infrastructure improvements, maintain operational ...

Newrez

Senior AI Cloud Infrastructure Engineer

Coppell, TX · On-site

$100K - $136K/yr

Working closely with Infrastructure, Security, and Business stakeholders, this position ensures AI platforms are deployed and managed through standardized, secure, and scalable service management ...

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Infrastructure Security information

What is infrastructure security?

An Infrastructure Security job focuses on protecting an organization's IT systems, networks, and critical infrastructure from cyber threats. Professionals in this role implement security policies, monitor systems for vulnerabilities, and respond to incidents to safeguard data and services. They work with firewalls, intrusion detection systems, and encryption technologies to maintain security. This role requires knowledge of cybersecurity frameworks, risk management, and compliance standards.

What does an infrastructure security professional do?

Professionals in Infrastructure Security commonly monitor network traffic, conduct vulnerability assessments, and respond to potential security incidents on a daily basis. They also implement and update security tools, collaborate with IT and development teams to ensure secure system configurations, and document compliance with industry regulations. Regular tasks may include reviewing system logs, coordinating security patches, and providing recommendations to strengthen organizational security posture. This dynamic role offers exposure to a variety of technologies and critical thinking challenges in a team-oriented environment.

What are the key skills and qualifications needed for infrastructure security?

To excel in Infrastructure Security, expertise in network architecture, risk assessment, and system hardening is often required, typically backed by a degree in computer science or a related field. Familiarity with firewalls, intrusion detection/prevention systems (IDS/IPS), vulnerability scanners, and certifications such as CISSP or CompTIA Security+ is highly valued. Strong analytical thinking, problem-solving abilities, and effective communication skills help professionals excel in cross-functional teams. These skills are vital for safeguarding critical systems, ensuring compliance, and effectively responding to security incidents in a constantly evolving threat landscape.

What are popular job titles related to Infrastructure Security jobs in Texas?

For Infrastructure Security jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Infrastructure Security jobs in Texas look for?

The top searched job categories for Infrastructure Security jobs in Texas are:

What cities in Texas are hiring for Infrastructure Security jobs?

Cities in Texas with the most Infrastructure Security job openings:

Infrastructure Security jobs near you
Infographic showing various Infrastructure Security job openings in Texas as of August 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

IaC Engineer

Toyota Tsusho Systems

Plano, TX • On-site, Remote

$136K/yr

Full-time

Re-posted 12 days ago

Key responsibilities

  • Design, implement, and maintain secure Infrastructure as Code solutions for cloud and containerized environments supporting AI security workloads.

  • Own and manage EKS clusters, including node group configurations, networking policies, RBAC, and pod security standards.

  • Integrate security guardrails into CI/CD pipelines, including automated policy checks for infrastructure deployments.

Job description

About TTS-US:
Founded in 2011, Toyota Tsusho Systems US, Inc. (TTS-US) is a Toyota group company, that develops IT solutions wherever global businesses operate. Transforming into a technology and mobility company, TTS-US with it's 8 TTS affiliates worldwide is establishing a secure and resilient Toyota global value chain. The creative capacity to forge such limitless business opportunities is one of the strengths of Toyota Tsusho Systems.
SUMMARYWe are seeking an Infrastructure as Code (IaC) Security Engineer to design, build, and maintain secure, scalable, and automated infrastructure solutions that underpin our AI security development platform. This role is responsible for owning the IaC layer across our container and orchestration stack-including EKS, Docker, and Helm-ensuring that all infrastructure is provisioned securely, repeatably, and in compliance with security best practices. The ideal candidate will embed security into every phase of infrastructure automation, from Terraform modules to CI/CD pipelines, enabling the AI security team to deliver rapidly without compromising the integrity of our environments.
Key Responsibilities
  • Design, implement, and maintain secure Infrastructure as Code solutions for cloud and containerized environments supporting AI security workloads.
  • Own and manage EKS clusters, including node group configurations, networking policies, RBAC, and pod security standards to support secure AI model development and deployment.
  • Develop and maintain hardened Terraform modules, configurations, and reusable infrastructure patterns with built-in security controls (e.g., least-privilege IAM, encryption-at-rest, network segmentation).
  • Build and manage Docker images and Helm charts with security-first principles-image scanning, minimal base images, secrets management, and signed artifacts.
  • Integrate security guardrails into CI/CD pipelines, including automated policy checks (e.g.,
  • OPA/Gatekeeper, Checkov, tfsec) for infrastructure deployments.
  • Automate environment provisioning, scaling, configuration, and release processes with a focus on immutable infrastructure and drift detection.
  • Collaborate with AI security engineers, platform teams, and DevSecOps to ensure infrastructure supports threat modeling, vulnerability management, and incident response requirements.
  • Troubleshoot and remediate infrastructure security issues across Kubernetes, Terraform, CI/CD, and container platforms.
  • Enforce infrastructure compliance with organizational security policies, regulatory frameworks (e.g., NIST, CIS Benchmarks), and operational best practices.
  • Document secure infrastructure patterns, deployment runbooks, and automation workflows for the AI security development team.

Requirements
  • Bachelor's degree preferred and/or equivalent relevant experience considered.
  • Strong hands-on experience designing and implementing secure Infrastructure as Code solutions in cloud and containerized environments.
  • Deep production experience managing Kubernetes, including EKS cluster administration, networking, RBAC, and workload security.
  • Strong experience with Terraform, including development of reusable modules and secure infrastructure provisioning patterns.
  • Hands-on experience building and managing Docker images and Helm charts for containerized deployments.
  • Experience integrating infrastructure automation into CI/CD pipelines with automated validation and deployment workflows.
  • Strong understanding of infrastructure security best practices, including IAM, encryption, secrets management, and network segmentation.
  • Experience troubleshooting and remediating issues across Kubernetes, Terraform, containers, and deployment pipelines.
  • Ability to collaborate effectively with engineering, platform, and DevSecOps teams in a fast-paced environment.

Preferred Qualifications
  • Experience supporting AI, ML, or security-focused platform workloads in Kubernetes-based environments.
  • Experience with AWS and cloud-native services related to container orchestration, networking, and infrastructure automation.
  • Familiarity with infrastructure security and policy enforcement tools such as OPA/Gatekeeper, Checkov, tfsec, or similar solutions.
  • Knowledge of compliance and security frameworks such as NIST, CIS Benchmarks, or related infrastructure governance standards.

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