# Cyber Range Engineer

[ST Engineering](https://www.jorb.ai/firms/st-engineering.md) · Singapore · [None](https://www.jorb.ai/jobs/none.md)

ST Engineering is hiring a Cyber Range Engineer in Singapore. Posted 2026-05-17; applications close 2026-07-16.

**Apply**: https://careers.stengg.com/job/ST-Engineering-Jurong-East-Bui-Cyber-Range-Engineer/1361479966/

Posted 3d ago.

## Role details

## Cyber Range Engineer

We are looking for a Cyber Range Engineer focused on designing, building, and running realistic cyber range scenarios that reflect current threat activity. This role is hands-on and adversary-minded: you will translate threat landscape reporting and real-world TTPs into end-to-end exercise content (attack paths, injects and artifacts).

## Responsibilities

  
- Create/Develop Cyber Range scenarios based on current threat landscape, adversary trends and relevant risk.
  
- Create realistic exercise artefacts and injects (e.g., phishing emails, malicious documents, command histories, web logs, domain activity, cloud audit events, IAM changes) to support Blue Team exercises.
  
- Validate scenario functionality in the range: ensure dependencies are in place, paths execute as intended, and “teachable moments” are aligned to learning objectives.
  
- Support exercise execution and facilitation:
    

      
- Assist with dry runs and rehearsals, adjust scenario pacing, and provide technical support during live execution.
      
- Record outcomes, key timelines, and notable participant actions for post-exercise review.
      
- Maintain accurate documentation of scenario packages, threat mappings (e.g., ATT&CK), prerequisites, and known issues/edge cases.
    

  
  
- Contribute to post-exercise reporting by providing the attack narrative, evidence trail, expected vs observed detections, and improvement recommendations for detection/response.
  
- Understand best practices in hardening and policy configurations for organizations.

## Requirements

  
- 1 to 2 years of experience in one or more of the following:
    

      
- Security operations / incident response support
      
- Penetration testing / red teaming / purple teaming
      
- Detection engineering labs / cyber range / CTF scenario development
    

  

## Added Advantage (Preferred Knowledge / Skills)

  
- CISSP, OSCP, GCIH or other related cyber certifications
  
- Windows and Linux fundamentals, including common logging sources (Windows Event Logs, Sysmon concepts, Linux auth logs)
  
- Networking fundamentals (IP addressing, DNS, HTTP/S, routing, segmentation concepts)
  
- Familiarity with adversary techniques and frameworks (MITRE ATT&CK, kill chain concepts)
  
- Practical scripting capability for repeatability/automation (PowerShell, Python, Bash)
  
- Basic understanding of cloud platforms (AWS, Azure, or GCP), especially audit/logging concepts
  
- Exposure to security tooling and telemetry sources:
    

      
- EDR concepts (e.g., CrowdStrike, Microsoft Defender for Endpoint, SentinelOne)
      
- SIEM/log platforms (Splunk, Microsoft Sentinel, Elastic/Wazuh)
      
- Network/security controls (Palo Alto, Fortinet) and relevant log types
    

  

## Location

Work location: Jurong East

## Applying to this role

This Cyber Range Engineer role at ST Engineering runs through the firm's own careers portal and expects a CV and cover letter written specifically for the posting, not a portable submission carried across firms. Jorb AI's application agent tailors a CV and cover letter from your background to this posting and tracks the role alongside the rest of your applications.

[Tailor this application](https://www.jorb.ai/signup?ref=job-atom&firm=st-engineering&job=6a0a03647cdc16539b03fd6d)

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Updated: 2026-05-20
Canonical: https://www.jorb.ai/jobs/6a0a03647cdc16539b03fd6d