• Own the end-to-end Data Quality program: SLAs, monitoring, testing, issue resolution and continuous improvement. • Drive requirements gathering with business and data teams to define and document technical and business data quality rules. • Build and maintain dbt-based Data Quality tests across the medallion architecture (Bronze / Silver / Gold layers). • Build DQ dashboards and lead root-cause analysis to improve trust in data. • Build and maintain the enterprise data catalog and business glossary, ensuring metadata, ownership, lineage, and business definitions remain accurate, documented, and discoverable. • Partner with domain teams to capture institutional knowledge and translate business context into shared metadata, glossary definitions, classifications, and governed semantic context. • Enable trusted and reusable data foundations for analytics and AI use cases by improving discoverability, context, and governance of data assets. • Support governance and compliance practices for sensitive and regulated data. • Act as the bridge between Data and Business teams on definitions, ownership, trust, and governance decisions. • Facilitate workshops with domain owners to define business rules and data contracts. • Drive data discoverability and become the trusted point of contact for data meaning and reliability.

• The Data Governance Lead supports GH engagements by designing and delivering enterprise‑level data governance capabilities. • This role partners with clients and technical teams to ensure data is well‑governed, trusted, and ready to support analytics, AI, and operational platforms. • Lead data governance strategy, frameworks, and operating models across client engagements • Own governance domains including data quality, metadata, lineage, stewardship, and lifecycle management • Guide implementation and adoption of data catalogs and governance tooling • Partner with data engineering, analytics, and AI teams to embed governance into technical solutions • Support data privacy, compliance, and risk management requirements • Manage governance workstreams, deliverables, and client stakeholders • Contribute to proposals, solution shaping, and practice knowledge sharing • Mentor junior team members and support internal governance communities of practice

• Define and drive the technology and architecture strategy that supports a critical, high-growth trading environment. • Provide senior leadership across the full architecture landscape—applications, data, integration, infrastructure, and security. • Own the end-to-end architecture blueprint, guiding transformation initiatives that simplify the technology estate. • Translate business ambitions into practical architectural solutions. • Play a pivotal role in governance, vendor strategy, and mentoring architects.

• Independently originate, pursue, and secure remediation, environmental liability, and waste management engagements without reliance on internally sourced work • Serve as primary client owner with accountability for repeat work, client expansion, and long-term relationships • Develop opportunities across insurance, industrial, energy, manufacturing, and transactional advisory clients, including work related to remediation, liability evaluation, redevelopment, and long‑term environmental programs • Lead large, complex waste and remediation programs, including multi‑site portfolios, corrective action sites, redevelopment‑driven remediation, CCR facilities, landfills, and long‑term programmatic engagements • Manage projects originated directly by the Senior Technical Director from pursuit through execution and closure • Maintain responsibility for scope control, budgeting, scheduling, and profitability • Provide senior technical leadership on remediation strategy, corrective action, regulatory negotiation, and closure planning • Lead development of conceptual site models, remedial alternatives analyses, cost-to-closure estimates, and liability frameworks • Collaborate with hydrogeology, geochemistry, risk, and transactional advisory teams • Interface directly with regulators (EPA, state agencies, and others) on remedial strategy, permitting, and closure • Support clients in enforcement, consent orders, corrective action, and redevelopment negotiations • Supports clients on the technical aspects of environmental due diligence and transaction advisory, including environmental liability assessment, remediation risk evaluation, and pre- and post-acquisition planning • Provide remediation and regulatory strategy in support of redevelopment and brownfield projects, including coordination with development schedules and closure milestones • Provide advisory support related to environmental claims, including review and validation of remediation costs and technical support to insurance and legal stakeholders • Mentor and develop technical staff while building a sustainable pipeline of work to support utilization and growth