Sr. Marketing Specialist, Public Sector

Every organization needs supplies and services to operate. From laptops and rental cars to pens and pallets, all businesses, schools, and government bodies have procurement needs. That’s where Core Trust comes in. Core Trust works with our members and suppliers to transform how procurement professionals buy billions of dollars’ worth of supplies and services annually. We’re on a mission to be the one place where buyers and suppliers connect, secure purchasing agreements, transact, and partner to accelerate value and realize savings.

To support our rapid growth, we’re seeking a highly motivated Senior Marketing Specialist to drive integrated B2B campaigns, manage key supplier‑marketing partnerships, and support event strategy, specifically within the Public Sector (SLED) ecosystem
. This role requires an entrepreneurial, execution‑focused marketer who can bridge strategy and tactical implementation, quarterbacking visible projects that drive measurable revenue growth.

The ideal candidate will be adept in integrated marketing and program management, comfortable partnering with Sales and Event teams, and passionate about transforming strategic goals into operational success.

This role offers an opportunity to immediately make a significant impact by executing core growth initiatives within our Public Sector business. You will be instrumental in implementing our go‑to‑market program for key cooperative contracts and supplier relationships.

• Support cross‑functional planning with Sales, Product, and Operations teams to ensure marketing initiatives are aligned with business objectives and product development timelines
• Help maintain, document, and evangelize Standard Operating Procedures (SOPs) for campaign intake, execution, and go‑to‑market processes to evolve our marketing organization from reactive execution to proactive orchestration
• Ensure all marketing programs are executed on time, on budget, and are measured against clear Key Performance Indicators (KPIs)
• Coordinate joint marketing tactics with key suppliers, ensuring their marketing materials clearly articulate the value of the cooperative contract and adhere to brand consistency
• Continuously update the Public Sector website by posting, updating, and maintaining new solicitations and newly awarded suppliers to ensure a smooth integration and strong start to the partnership
• Support Linked In strategy to enhance brand awareness, promote thought leadership, and engage with procurement and supplier communities
• Support and execute on the national tradeshow strategy, working with our events agency to ensure optimal event selection, consistent messaging, and measurable outcomes
• Build and expand Core Trust’s visibility and influence by cultivating relationships with key purchasing organizations (e.g., NIGP) at the national, regional, and local levels
• Track and analyze promotional inventory, budget, cost per lead, and overall promotional effectiveness
• Maintain proficiency with core marketing platforms (e.g., CRM tools, email marketing software, project management/work management systems)
• Provide feedback and guidance on marketing work management tools to optimize campaign workflows, accountability, and collaboration from an execution perspective

• 3+ years of progressive experience in B2B marketing, specifically in an integrated campaign management, program management, or Sr. Marketing Specialist role
• Proven experience within the Public Sector/SLED (State and Local Government, Education) or Cooperative Procurement space
• Exceptional skills in presentation, verbal, and written communication, with comfort presenting strategies and performance updates to internal and external stakeholders
• Experience in supplier or partner marketing, managing joint go‑to‑market initiatives preferred
• Experience with website updates and social media strategy preferred
• Strong analytical skills with experience tracking, managing, and presenting marketing performance metrics (CPL, ROI, etc.) preferred
• Experience in evolving and documenting marketing workflow and process improvements preferred
• Competitive compensation package
• Free individual employee medical coverage
• Co…