Role Description The Senior Purchasing Manager is responsible for overseeing all purchasing process functions for Mastec Renewables. This position collaborates closely with internal teams, suppliers, and vendors, while maintaining high standards of compliance, efficiency, and continuous improvement. - Develops, improves, and maintains processes and systems utilized by the company while coordinating with stakeholders to ensure effective procurement activities. - Understands the life cycle of procurement activities and assists in processes throughout. - Provides technical support and assistance to strategic sourcing and purchasing teams. - Develops systems and reports that support procurement’s key performance indicator efforts. Qualifications - Associates or Bachelor’s degree in business, supply chain, or related field. - Seven+ years relevant experience in purchasing or procurement, related to construction industry. - Previous experience with supply chain and inventory management. - Experience leading and managing others. - Experience negotiating Terms & Conditions (T&C’s), Prime Contracts, Master Service Agreements (MSA’s), Non-Disclosure Agreement (NDA’s), Assignment of responsibilities, Liquidated Damages, Insurance & Bonding requirements, etc. Requirements - Take reasonable care of your own and others’ health and safety by taking personal responsibility for working toward the Company’s Zero Injury principles. - Strong computer skills and advanced knowledge of Microsoft Office Suite. - Ability to interact professionally with all levels of the organization and with clients, subcontractors, and suppliers. - Excellent written and verbal communication skills. - Strong knowledge and the ability to teach others use of procurement software systems and Enterprise Resource Planning (ERP) systems. - Interpret, follow and explain a variety of instructions furnished in written, oral, diagram or schedule form. - Skilled in analyzing data and developing metrics that help the company in making informed decisions. Benefits - Compensation $125,000 - $170,000 / year, commensurate with experience. - Competitive pay with ongoing performance review and merit increase. - 401(k) with company match & Employee Stock Purchase Plan (ESPP). - Flexible spending account (Healthcare & Dependent care). - Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children. - Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance, Weight Management Drug Discount. - Discounted National Gym Membership Network. - Paid Time Off, Paid Holidays, Bereavement Leave. - Military Leave, including Benefits Continuation. - Employee Assistance Program. - Short and long-term disability, life insurance, and accidental death & dismemberment. - Voluntary life insurance, accident, critical illness, hospital indemnity coverage. - Emergency Travel Assistance Program. - Group legal plan.

Role Description We are seeking a Health Systems Marketing Manager to act as a primary content creator and inbound strategist for our commercial growth initiatives. This is a pivotal role for a marketer who excels at the intersection of creative storytelling and technical inbound execution. - Responsible for building and executing Quest’s Health System-focused inbound and always-on content engagement programs. - Translate strategic direction into structured, persona-driven programs that engage key stakeholders—from C-suite executives to lab directors—across priority accounts. - Expected to bring forward ideas, identify opportunities for improvement, and continuously strengthen how inbound and always-on programs drive engagement and support business goals. This is a remote/near-site opportunity. Qualifications - Experience in health systems marketing. - Strong storytelling and content creation skills. - Ability to engage with diverse stakeholders. Requirements - Proven track record in inbound marketing strategies. - Strong analytical and strategic thinking skills. - Ability to work independently and collaboratively. Benefits - Remote work flexibility. - Support for veterans and service members. Company Description Quest Diagnostics is a leading provider of diagnostic testing, information, and services that help patients and physicians make informed healthcare decisions.

• Lead strategic discovery and AI opportunity mapping across the Coupa platform to identify untapped functionality where AI and Intake Orchestration can solve business friction • Apply logical reasoning to guide customers away from ineffective AI use cases, focusing on high-impact solutions that address underlying business problems • Leverage deep procurement and finance domain expertise to design AI agents aligned to specific personas and operational workflows • Own and sequence customer AI deployment roadmaps, prioritizing AI-ready domains for immediate ROI while planning long-term agentic transformation initiatives • Influence Business Spend Management (BSM) transformation initiatives across procurement, AP, finance, and Source-to-Pay workflows • Define future-state operating models and KPIs focused on measurable business outcomes and operational impact • Drive the creation of customer-led AI Centers of Excellence (COE) to support governance, adoption, and long-term AI success • Build trusted advisor relationships with executive stakeholders, serving as the strategic lead and AI transformation expert throughout customer engagements

Role Description The Field Purchasing Manager is responsible for coordinating with site teams to ensure they have the proper personnel to perform site related procurement activities. This role involves: - Following, developing, improving, and maintaining processes and systems utilized by the company for site procurement tasks. - Acting as a liaison between procurement team, internal customers, and accounting team to ensure materials are received and invoices are paid timely. - Supporting annual and quarterly planning activities. - Collaborating across the organization and actively supporting the company’s values and beliefs. Qualifications - Associates or Bachelor’s degree in business, supply chain, or related field preferred. - Five+ years experience in purchasing or procurement, related to the construction industry. - Previous experience with supply chain and inventory management. - Experience leading and managing others. Requirements - Strong knowledge of construction contract development, negotiation, and deployment. - Strong computer skills and advanced knowledge of Microsoft Office Suite. - Ability to interact professionally with all levels of the organization, clients, subcontractors, and suppliers. - Excellent written and verbal communication skills. - Strong knowledge and ability to teach others use of procurement software systems and Enterprise Resource Planning (ERP) systems. - Ability to interpret, follow, and explain a variety of instructions furnished in written, oral, diagram, or schedule form. - Skilled in analyzing data and developing metrics for informed decision-making. Benefits - Compensation $125,000 - $170,000 / year, commensurate with experience. - Competitive pay with ongoing performance review and merit increase. - 401(k) with company match & Employee Stock Purchase Plan (ESPP). - Flexible spending account (Healthcare & Dependent care). - Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children. - Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance, Weight Management Drug Discount. - Discounted National Gym Membership Network. - Paid Time Off, Paid Holidays, Bereavement Leave. - Military Leave, including Benefits Continuation. - Employee Assistance Program. - Short and long-term disability, life insurance, and accidental death & dismemberment. - Voluntary life insurance, accident, critical illness, hospital indemnity coverage. - Emergency Travel Assistance Program. - Group legal plan.