DevSecOps Security Controls Engineer | Python CI/CD

Tata Consultancy Services; Irving (TX); On-site; USD 100,000 - 150,000; Full time

Benefits offered by this job

Health benefits

Training opportunities

Job summary

Tata Consultancy Services in Irving, TX is seeking a DevSecOps engineer with strong coding skills to design and implement security controls in cloud environments (AWS, GCP, Azure) and to strengthen detection via policy-as-code.

You will build Python-based tooling, extend CI/CD pipelines, write automated tests, and collaborate with threat modeling teams. A Bachelor of Computer Science is required; experience with Splunk SPL, YARA, OPA, and Terraform is valued; must pass Karat assessment.

Qualifications

• 3–5 years in DevSecOps with cloud focus (AWS, GCP, Azure) within a security program.
• Strong software engineering background – proficiency in software testing methodologies and tools.
• Advanced proficiency in Python and Terraform for testing, automation and custom tool development.
• Proficiency with API integrations and backend development.
• Write scalable, maintainable code.
• Hands-on experience with automated testing frameworks (Python).
• Hands-on experience with CI/CD pipelines.
• Experience with cloud-native development and architecture (AWS, GCP, Azure).
• Experience with detection engineering: detection-as-code practices.
• Open Policy Agent (OPA) for policy enforcement.
• Proficiency in DevOps tools and practices.
• Experience with SIEM query languages such as Splunk SPL and YARA rules.
• MUST pass Karat assessment (Python focused).

Responsibilities

• Design and develop custom security controls based on threat modelling outputs.
• Build detective controls using Python-based frameworks.
• Build preventative controls using OPA/Rego policies.
• Extend and enhance existing security control frameworks.
• Develop and maintain automated unit tests.
• Develop and maintain behavioral (BDD) test cases.
• Integrate controls into CI/CD pipelines for continuous validation.
• Collaborate with threat modeling teams, cloud architects, and security SMEs.

Skills

Threat modelling

Automated testing

CI/CD

Backend development

Cloud environments

APIs

Python coding

Karat assessment prep

Education

Bachelor of Computer Science

Tools

Python

Terraform

Splunk SPL

YARA

OPA

Job description

Tata Consultancy Services in Irving, TX is seeking a DevSecOps engineer with strong coding skills to design and implement security controls in cloud environments (AWS, GCP, Azure) and to strengthen detection via policy-as-code.

You will build Python-based tooling, extend CI/CD pipelines, write automated tests, and collaborate with threat modeling teams. A Bachelor of Computer Science is required; experience with Splunk SPL, YARA, OPA, and Terraform is valued; must pass Karat assessment.