Resume

Matt Clarke

Experience

Mapbox

Senior Security Engineer

March 2022 - Current

  • Lead cybersecurity initiatives for cloud-native infrastructure at scale, bridging technical implementation with business compliance requirements. Drive security-by-design practices through automation and governance integration across engineering workflows.
  • Reduced security risks by 50% in 6 months by implementing automated vulnerability management framework with data-driven KPIs and compliance monitoring across cloud infrastructure.
  • Designed multi-account AWS architecture serving 10M+ resources, reducing operational costs by 20% while automating IAM policy enforcement and SCP guardrails using Infrastructure as Code (CDK/Python)
  • Streamlined compliance operations by automating control validation and evidence collection, significantly reducing audit preparation time while maintaining continuous compliance posture.
  • Enhanced incident response and risk assessment capabilities across cloud-native environments, improving SLA performance and signal-to-noise ratio in security telemetry sources like CloudTrail and GuardDuty

Coalfire

Senior Manager, Technology Assurance

October 2021 - March 2022

  • Served as a senior leader within the Technology Industry practice, while delivering assurance services including SOC 1, SOC 2, HITRUST, HIPAA, PCI, FedRAMP, and others.
  • Offer proactive support for scoping of engagements throughout the presales process, as well as managed a team of 4 individual contributors to accomplish optimum outcomes.
  • Manage all aspects of assurance products and services from scoping to delivery.
  • Maintained a $1M+ book of business for assurance and advisory services by partnering with security and compliance leadership at customer organizations.
  • Innovated across the organization to drive process improvements and create efficiencies in delivery processes.
  • Improved customer satisfaction and experience by managing client engagement responsibilities, including timelines, reporting, and client escalations.

Coalfire

Senior Consultant, Technology Assurance

July 2020 - October 2021

  • Delivered exceptional performance in serving as primary point of contact for all client and internal stakeholder interactions with aim of gaining desired objectives.
  • Communicated with certification bodies to provide positive experience and adherence to industry standards.
  • Increased team members productivity by reviewing work product for quality and accuracy.
  • Generated revenue by exceeding annual utilization targets by 20%.
  • Completed over 40 engagements on time and within budget on annual basis.

Grant Thornton

Senior Associate, IT Risk

August 2019 - July 2020

  • Steered significant efforts in overseeing all phases of customer engagements from scoping to conclusion.
  • Provided remarkable assistance in conducting numerous SOC 1 and SOC 2 reports, HITRUST Validated Assessments, and IT Audits, while managing more than 5+ concurrent work streams.
  • Achieved excellent results by examining/evaluating cloud infrastructures and traditional on-premises systems.
  • Ensured accuracy and correctness of engagements by coordinating with client/internal management.

Grant Thornton

Associate, IT Risk

Febuary 2018 - August 2019*

  • Streamlined workflows by liaising with multi-disciplinary engagement teams.
  • Documented results and findings in professional manner with aim of utilizing in critical situations.
  • Leveraged professional expertise to identify/describe potential weaknesses in client systems and provide recommendations for improvement.