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.