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Technical Manager (Presales)

DACTA SG PTE. LTD.

Full Time D12 Balestier, Serangoon, Toa Payoh $6000 - $10000

Posted: August 19, 2025

Job Description

Description:

  • Design and architect cybersecurity solutions tailored to enterprise and SME customers.
  • Conduct technical workshops, solution deep dives, and Proof-of-Concepts (PoCs) to showcase solution efficacy.
  • Develop detailed solution designs, including network architecture, security layers, deployment models, and integration approaches.
  • Prepare technical proposals, high-level & low-level designs (HLD/LLD), and RFP responses.
  • Provide pre-sales and post-sales technical support, including architecture validation and best practices.

Technology & Solution Expertise

  • Expert-level understanding and hands-on experience in:Endpoint Security & XDR: CrowdStrike Falcon, Heimdal, SentinelOne, Microsoft Defender ATP.
  • SIEM & Threat Intelligence: Elastic (ELK Stack), Splunk, OpenCTI, MISP, ThreatLocker.
  • Network Security & Zero Trust: Firewalls (Fortinet, Palo Alto, Check Point), IPS/IDS, WAF, Zero Trust Architecture.
  • Cloud Security & Identity Management: AWS, Azure, GCP Security Services, Okta, Active Directory.
  • Vulnerability & Patch Management: Qualys, Tenable, Heimdal Patch & Asset Management.
  • Develop automated security workflows, integrations, and security policy enforcement strategies.
  • Provide guidance on compliance and regulatory requirements such as ISO 27001, NIST, CIS, GDPR, and SOC2.

Stakeholder Engagement & Advisory

  • Act as a trusted security advisor to clients, understanding their business risks and technical challenges.
  • Collaborate with CISOs, IT Heads, and Security Architects to align cybersecurity strategies with business objectives.
  • Work closely with vendors and distributors to ensure competitive pricing and solution alignment.
  • Provide technical training and mentorship to internal teams and partners.

Requirements

Technical Skills

  • 7+ years of experience in cybersecurity presales, solution architecture, or security engineering.
  • Strong background in architecting EDR/XDR, SIEM, network security, and cloud security solutions.
  • Hands-on experience in security operations, threat hunting, and incident response methodologies.
  • Expert knowledge of MITRE ATT&CK, Cyber Kill Chain, Zero Trust, and NIST frameworks.
  • Proficiency in Python, Bash, or PowerShell for security automation and integrations is a plus.

Soft Skills

  • Excellent presentation, communication, and stakeholder management skills.
  • Ability to work independently and manage multiple projects across different regions.
  • Strong problem-solving mindset with an ability to design scalable and future-proof security architectures.
  • Experience in multi-country cybersecurity deployments is a plus.

Preferred Certifications (Not Mandatory)

  • CrowdStrike Certified Falcon Administrator (CCFA) or CrowdStrike Certified Falcon Responder (CCFR)
  • Elastic Certified Engineer (ELK Stack)
  • CISSP, GIAC, OSCP, or other relevant security certifications

How to Apply

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