PRINCIPAL TECHNOLOGY ARCHITECT

Lumen
Singapore
Workplace: OnsiteFull timeFunction: Solutions Engineering & Sales EngineeringExperience: 6+ yearsEducation: bachelorsSkills: ["Communication","Presentation","Interpersonal","Organizational","Problem-solving"]

Architect and design security solutions as a trusted advisor throughout the sales cycle, leading consultative pre-sales engagements and translating customer security needs into detailed designs for Advanced MDR deployments. Create and present proposals, bids, and solution documentation, define integrations with customer security infrastructure, and provide post-sales technical support. Stay current on security threats and technologies—especially for OT and cloud security—while collaborating with sales, product, and marketing to improve service offerings and drive revenue growth.

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FursaFursa
Lumen
Lumen
12 hours ago

PRINCIPAL TECHNOLOGY ARCHITECT

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Last checked: 7 hours agoStatus: Live

Job Summary

Architect and design security solutions as a trusted advisor throughout the sales cycle, leading consultative pre-sales engagements and translating customer security needs into detailed designs for Advanced MDR deployments. Create and present proposals, bids, and solution documentation, define integrations with customer security infrastructure, and provide post-sales technical support. Stay current on security threats and technologies—especially for OT and cloud security—while collaborating with sales, product, and marketing to improve service offerings and drive revenue growth.
Location: Singapore
Workplace: Onsite
Employment Type: Full time
Job Function: Solutions Engineering & Sales Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Lead consultative pre-sales engagements to understand customer security needs and challenges and qualify opportunities with sales.
  • •Design and propose Advanced MDR (and other security) solutions, incorporating threat intelligence, vulnerability management, and incident response.
  • •Translate requirements into detailed technical designs for deployments, including network architecture, technology stack, compliance needs, and integration points.
  • •Provide technical guidance through sales and onboarding, including security assessments, workshops, and vulnerability mitigation recommendations.
  • •Deliver post-sales technical support and contribute to knowledge base/technical documentation and continuous improvement of service offerings.

Pay and Benefits

Perks:Health InsuranceDentalVision401kGym MembershipLearning Budget

Key Requirements

  • •6+ years of cybersecurity experience focused on SOC/MSS/MDR service design and implementation.
  • •Strong security principles knowledge using frameworks and best practices such as NIST and ISO 27001.
  • •In-depth experience with SIEM, EDR, firewalls, intrusion detection/prevention, and vulnerability scanners.
  • •Hands-on experience with cloud security platforms including AWS, Azure, and GCP, plus familiarity with OT security.
  • •Strong communication, presentation, and organizational skills, with the ability to manage multiple opportunities and document solutions.
Experience:6+ yearsCybersecuritySOC/MSS/MDROT securityCloud security
Education:Bachelor's
Skills:CommunicationPresentationInterpersonalOrganizationalProblem-solving
Certifications:CISSPCISMGIAC
Tech Stack:NISTISO 27001SIEMEDRFirewallsIntrusion detection/preventionVulnerability scannersAWSAzureGCPSOCMSSMDROT securityThreat intelligenceVulnerability managementIncident response

Company Brief

Lumen
Provides integrated communications, network, edge cloud, and security services to enterprise, government, and carrier customers, operating a global fiber network and delivering connectivity and managed IT solutions.
Industry: Telecommunications
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Monroe, United States
WebsiteLinkedIn