Thermo Fisher Scientific

Lead Architect – Public Sector

Thermo Fisher Scientific

full-time

Posted on:

Location Type: Remote

Location: United States

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Salary

💰 $220,000 - $250,000 per year

Job Level

About the role

  • Own the end-to-end architecture of the Edge AI / IoT platform, defining reference designs, component boundaries, data flows, and integration contracts across edge, on-premises, and cloud tiers.
  • Drive adoption of open standards (MQTT, VSS, OPC-UA, ONVIF, etc.) and NVIDIA ecosystem tooling (CUDA, TensorRT, Jetson, NGC) across the product.
  • Lead the architecture design to achieve and maintain NIST SP 800-171 compliance, with a clear pathway toward CMMC Level 2 (and Level 3 where required by contracts).
  • Define zero-trust principles, secure-by-design patterns, cryptographic key management, and supply chain security practices for all platform components.
  • Collaborate with our compliance and legal teams to produce architecture documentation, system security plans (SSPs), and evidence packages required during government procurement.
  • Serve as the primary technical mentor for a globally distributed engineering team spanning multiple time zones; run architecture reviews, design sprints, and internal tech talks.
  • Act as the senior technical point of contact during pre-sales and onboarding with US public sector clients, translating customer mission requirements into platform capabilities.

Requirements

  • 10+ years of software engineering experience, with at least 4 years in a principal architect, staff engineer, or equivalent technical leadership role.
  • Proven track record designing large-scale distributed systems with real-time or near-real-time constraints — IoT telemetry pipelines, sensor fusion, or similar.
  • Deep expertise with MQTT (broker architecture, QoS, retained messages, MQTT over TLS) and at least one complementary messaging/streaming technology (Kafka, AMQP, ROS 2, etc.).
  • Hands-on experience with the NVIDIA ecosystem: CUDA development, TensorRT optimization, Jetson or similar edge AI hardware, and NVIDIA NGC / Triton Inference Server.
  • Solid understanding of Vehicle Signal Specification (VSS) or comparable hierarchical signal / data modeling standards for edge device abstraction.
  • Practical knowledge of NIST SP 800-171 controls and experience translating them into concrete architecture and engineering requirements.
  • Proficiency in containerized, cloud-native architectures: Kubernetes, Helm, service mesh, GitOps, and modern observability stacks (OpenTelemetry, Prometheus, Grafana).
Benefits
  • Competitive compensation package including base salary, equity, and performance bonus — benchmarked globally.
  • Flexible, fully remote work environment with async-first culture and periodic team on-sites.
  • Access to cutting-edge NVIDIA GPU infrastructure for research and development.
  • Dedicated learning & conference budget, and active participation in industry standards bodies.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
software engineeringarchitecture designlarge-scale distributed systemsreal-time systemsIoT telemetry pipelinesMQTTNVIDIA CUDANVIDIA TensorRTKubernetescloud-native architectures
Soft Skills
technical leadershipmentoringcollaborationcommunicationproblem-solving
Certifications
NIST SP 800-171 complianceCMMC Level 2CMMC Level 3