Cyber Security Engineer (Hashicorp)

PERSOL SINGAPORE PTE. LTD.; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A technology solutions company located in Singapore is seeking an experienced professional to design and implement non-human identity platforms. This role requires 5+ years of experience with HashiCorp technologies, particularly Vault, along with programming skills in Java and another language. Candidates should have a solid background in security and automation processes. This position focuses on building resilient systems while collaborating with various teams. Interested applicants are encouraged to apply through the official application process.

Qualifications

• 5+ years of experience with HashiCorp technologies, especially Vault.
• Programming skills in Java and one additional language.
• Experience in security, backend, or infrastructure domains.

Responsibilities

• Design and support non-human identity platforms.
• Implement HashiCorp solutions for identity and credential automation.
• Engineer resilient and automated systems for large-scale workloads.

Skills

HashiCorp technologies

Machine identity

Java

Python

Cryptography

Linux and shell scripting

Education

Bachelor's Degree in Computer Science or equivalent

Tools

HashiCorp Vault

CI/CD tools

Job description

What You Will Do

• Design, build, test, and support non-human identity platforms, including secrets management, certificate management, and machine authentication

• Implement and operateHashiCorp-based solutions(e.g., Vault) for identity, secrets lifecycle, and credential automation

• Integrate machine identity services with applications, platforms, and DevSecOps pipelines

• Engineerresilient, secure, and automatedsystems supporting large-scale workloads

• Deliver solutions through aCI/CD pipeline, ensuring quality and repeatability

• Perform production monitoring, troubleshooting, patching, upgrades, and performance optimization

• Continuously enhance identity systems to increase resiliency, automation, and operational efficiency

• Collaborate with application teams, platform engineers, and security stakeholders to mature non-human identity controls

What We’re Looking For

• 5+ years of experience with HashiCorp technologies, including deployment, configuration, customization, and operational support (strong emphasis on Vault)

• Hands-on background with:

  • Machine identity, non-human identity, service authentication, or secrets management

  • Cryptography, PKI, certificates, or token-based authentication

• Programming skills inJavaand at least one more language (Python, Go, or JavaScript/Node.js)

• Experience as asoftware engineerorsystems integratorin security, backend, or infrastructure domains

• Proficiency in:

  • Requirements gathering, system design, and application testing

  • CI/CD deployment and production operations

  • Linux and shell scripting

• Strong understanding of security engineering concepts, secure coding, and cloud technologies (AWS, GCP, Azure)

• Bachelor’s Degree in Computer Science or equivalent

Interested candidates may apply through the application system. We regret to inform only Shortlisted candidates will be notified.