Senior Security Architect — Managed Security Services

A little bit about us Bespin Global is a top global cloud MSP recognized in the Gartner Magic Quadrant for 8 consecutive years. We also won the AWS MSP Partner of the Year globally and many Google Partner of the Year awards! We have 1,300+ “Bespineers” across 16 offices and 10 countries including the U.S., South Korea, Singapore, Dubai, Indonesia, China, and Tokyo, serving more than 4,500 customers worldwide. If you want a fun and exciting role at a fast-growing company with lots of opportunities, this is the place for you. About the Role Bespin Global US delivers managed security services to organizations that need enterprise-grade detection and response without building it themselves — endpoint detection and response (EDR), 24x7 SOC services, SIEM and SOAR management, security assessments, and cloud security posture management (CSPM). This role sits at the center of that practice with a dual mandate. You will engineer the platform our services run on — the SIEM/SOAR pipelines, EDR deployments, detection content, and integrations that our analysts depend on — and you will be the senior technical voice with customers , scoping new engagements, leading onboarding, and advising security leaders on how to mature their programs. This is not a shift-based SOC seat. You are the person who decides how the service works, then makes it work for each customer. What You'll Do Platform & Detection Engineering Own the architecture and build-out of the multi-tenant SIEM and SOAR environments underpinning our managed detection services — primarily Google SecOps, with Elastic and Coralogix supporting customer-specific and log analytics use cases Design and deploy EDR tooling across customer estates using SentinelOne and CrowdStrike; standardize policies, exclusions, and response actions Build and maintain detection content — correlation rules, analytics, and use cases mapped to MITRE ATT&CK — and tune continuously to reduce false positives Develop SOAR playbooks that automate triage, enrichment, containment, and notification workflows Engineer log ingestion and normalization pipelines with BindPlane across cloud, endpoint, identity, and network sources; manage data volume, routing, and ingest cost Stand up and maintain Wiz for cloud security posture management across AWS, Google Cloud, and Azure; define policy baselines, risk prioritization, and remediation guidance Design and maintain secure connectivity into customer environments using Tailscale, keeping collector and management access least-privilege and auditable Automate deployment and configuration through infrastructure-as-code and scripting rather than manual, per-customer work Evaluate new security tooling and make build-vs-buy recommendations for the practice Customer-Facing Delivery & Advisory Lead technical discovery and scoping for prospective customers; translate their environment and risk profile into a service design Own the technical execution of customer onboarding — from log source integration through first tuned detections and validated response workflows Serve as the escalation point and trusted advisor for the customer's security stakeholders after go-live Conduct security assessments and cloud posture reviews; present findings and prioritized remediation roadmaps to technical and executive audiences Partner with sales on solution design, technical proposals, and statements of work Produce reference architectures, runbooks, and documentation that let the SOC and delivery teams operate what you build The Stack You'll Work With Layer Platforms SIEM / detection & response Google SecOps, Elastic, Coralogix Endpoint SentinelOne, CrowdStrike Cloud security posture Wiz Telemetry pipeline BindPlane Secure access Tailscale Cloud platforms AWS, Google Cloud, Azure We are not tool-agnostic for the sake of it — we run a deliberate stack and expect you to help shape where it goes next. What You Bring Required 7+ years in security engineering, security operations, or security consulting, including hands-on ownership of a SIEM platform Deep, hands-on experience with at least one modern SIEM — Google SecOps (Chronicle), Elastic, or Coralogix strongly preferred — including data onboarding, parsing and normalization, and detection authoring Hands-on experience deploying and operating EDR/XDR platforms; SentinelOne and CrowdStrike specifically preferred Experience with a CSPM/CNAPP platform such as Wiz, including policy baselines and risk-based remediation workflows Working knowledge of SOAR platforms and automation of security workflows Strong cloud security fundamentals across AWS, Google Cloud, or Azure — native security services, identity, and posture management — with the ability to work in at least two Scripting and automation skills (Python, PowerShell, or equivalent) and comfort with infrastructure-as-code Demonstrated ability to communicate directly with customers — running technical workshops, presenting findings, and handling escalations with credibility Working familiarity with common frameworks and standards (MITRE ATT&CK, NIST CSF, CIS Benchmarks, SOC 2) Preferred Prior experience in an MSSP, MSP, or consulting environment supporting multiple customers concurrently Incident response experience, including leading investigations end to end Multi-cloud breadth across AWS, Google Cloud, and Azure Experience with telemetry pipeline tooling (BindPlane, OpenTelemetry, Cribl, or similar) and log cost optimization Familiarity with zero-trust or mesh networking tools such as Tailscale for customer environment access Certifications such as GCIA, GCIH, GCDA, CISSP, OSCP, or cloud security specialty credentials Experience with detection-as-code practices and CI/CD for security content Exposure to pre-sales solutioning and SOW development What Success Looks Like First 90 days: fluent in our service stack and delivery model; leading onboarding for at least one new customer; first detection content improvements shipped First 6 months: owning the technical design of the SIEM/SOAR platform; measurable reduction in false-positive volume; recognized as the escalation point across the delivery team First year: onboarding is faster and more repeatable than when you arrived; detection coverage is measurably broader; customers name you as a reason they stay Why Bespin You will have real ownership over how a growing managed security practice is built — not a narrow slice of someone else's platform. The work spans engineering depth and customer impact, and you will see the results of both across every account we run. Bespin Global US is an equal opportunity employer. We consider all qualified applicants without regard to any characteristic protected by applicable law.