Sr. Marketing and Business Development Coordinator

SMPS Seattle; Chicago, Northern (IL, KY); Hybrid; USD 85,000 - 110,000; Full time

Job summary

MacKay is seeking a Senior Marketing & BD Coordinator to join our growing Business Development team. This hybrid role can be based out of Vancouver, WA; Federal Way, WA; Chicago, IL; or Fort Collins, CO.

The role partners with marketing and technical leads to drive growth, lead strategic proposals, and expand client relationships in key markets. You will manage regional marketing efforts, provide market intelligence, and support junior BD staff.

Qualifications

• Bachelor’s degree in Marketing, Communications, Business, or related field.
• Minimum 5 years of BD/marketing experience in the A/E/C industry preferred.
• Proven experience leading complex proposals and contributing to marketing strategy.
• Proficiency in Adobe Creative Suite (InDesign, Photoshop) and Google Office.

Responsibilities

• Lead the development of high-priority proposals and assist with interview preparation.
• Collaborate with technical leads to craft win strategies and compelling messaging.
• Coordinate proposal reviews, quality assurance, and RFQ/P compliance.
• Partner with the Director of Marketing and Business Development to implement strategic growth plans.
• Support identification of new and expanding business opportunities.
• Participate in client assessment efforts and relationship mapping.
• Represent the firm at regional conferences and tradeshows; assist with lead generation and follow-up.
• Stay up to date on regional market activity, competitor strategies, and client forecasts.
• Develop client profiles and help assess positioning opportunities.
• Maintain and report on CRM data, proposal tracking, and market sector performance metrics.
• Collaborate with digital marketing and communications staff to ensure cohesive market sector messaging.

Skills

Strategic thinking

Effective communication

Cross-functional collaboration

Time management

Education

Bachelor’s degree in Marketing, Communications, Business, or related field

Tools

Adobe Creative Suite (InDesign, Photoshop)

Deltek VantagePoint

Job description

Sr. Marketing and Business Development Coordinator

MacKay

Jul. 24, 2026

At MacKay, we believe great people are the foundation of our growth and success.

We are in an exciting phase of expansion, creating new opportunities for our employees to take on meaningful work, collaborate across disciplines, and build long-term careers. Whether your role is technical or part of our support services team, you play an important role in delivering high-quality work and helping our projects succeed.

We are seeking a full-timeSenior Marketing & Business Development Coordinatorto join our dynamic Business Development team. This hybrid role can be based out of any of the following branch offices: Vancouver, WA; Federal Way, WA; Chicago, IL; or Fort Collins, CO.

The Senior Marketing & Business Development Coordinator serves as a strategic partner in advancing the firm’s growth goals in key markets. They will lead proposal preparation, support high-value pursuit strategies, coordinate regional marketing efforts, and contribute market intelligence to inform decision-making. The Senior Marketing & BD Coordinator also supports client development initiatives and helps guide junior BD team members.

We offer a comfortable, collaborative work environment with flexible work arrangements. We’re serious about our work – but we’re serious about fun, too. If that sounds good to you, let’s talk.

Key Responsibilities:

Strategic Proposal Management

• Lead the development of high-priority proposals and assist with interview preparation.
• Collaborate with technical leads to craft win strategies and compelling messaging.
• Coordinate proposal reviews, quality assurance, and compliance with RFQ/P requirements.

Regional Marketing & Client Development

• Partner with the Director of Marketing and Business Development to implement strategic sector growth and marketing plans.
• Support the identification of new and expanding business opportunities.
• Participate in client assessment efforts and relationship mapping.
• Represent the firm at regional conferences and tradeshows; assist with lead generation and follow-up.
• Stay up to date on regional market activity, competitor strategies, and client forecasts.

Develop client profiles and help assess positioning opportunities.

Reporting & CRM Management

• Maintain and report on CRM data, proposal tracking, and market sector performance metrics.
• Collaborate with digital marketing and communications staff to ensure cohesive market sector messaging across all internal and external platforms.

Qualifications

Minimum Qualifications

• Bachelor’s degree in Marketing, Communications, Business, or related field.
• Minimum 5 years of experience in BD/marketing in the A/E/C industry preferred.
• Proven experience leading complex proposals and contributing to marketing strategy.
• Proficiency in Adobe Creative Suite (InDesign, Photoshop) and Google Office.

Preferred Qualifications

• A/E/C industry experience preferred.
• Certification as a Certified Professional Services Marketer (CPSM) or APMP is a plus.
• Experience with CRM systems (Deltek VantagePoint preferred) is a plus.
• Strategic thinker with a strong understanding of client and market positioning.
• Effective communicator and confident collaborator with technical and leadership teams.
• Skilled at juggling multiple priorities in a fast-paced environment.
• Self-directed, resourceful, and proactive in identifying opportunities.

Why Join MacKay?

A people-first culture
At MacKay, we put people first. We are committed to creating an environment where employees can grow, contribute, and do their best work. We support well-being, encourage balance, and create space for people to succeed both professionally and personally.

Meaningful work and real impact
Our teams take on complex infrastructure and environmental challenges that support critical systems and shape the places where people live and work. Every role contributes to delivering that work and making it successful.

Growth and opportunity
We are in an exciting phase of growth, expanding across geographies, services, and markets. That growth creates opportunities for our employees to take on new challenges, build their careers, and contribute in new ways as the company evolves.

A strong and trusted foundation
Built on more than 50 years of experience, MacKay has developed a reputation for quality work, strong relationships, and dependable results. You’ll be part of a team with a solid foundation and a clear direction for the future.

Opportunities to share in success
We provide opportunities for employees to participate in ownership and build long-term financial value as the company grows.

Our Values

At MacKay, our values guide how we work, collaborate, and support one another.

• Honesty. We build trust through transparency, integrity, and accountability.
• Dedication. We are committed to the success of our team members, clients, and communities.
• Relationships. We foster lasting connections that strengthen our work and the teams around us.

Who We Are

MacKay is an infrastructure and environmental services firm built on more than 50 years of experience and a growing collective of expertise.

We are in an exciting phase of growth, expanding our reach, strengthening our capabilities, and bringing together talented teams across the country. That growth is creating new opportunities for our employees to take on meaningful work, collaborate across disciplines, and build long-term careers.

Every role at MacKay contributes to the success of our projects and the clients we serve. Whether your work is technical or operational, you are part of a team that delivers quality, builds relationships, and moves projects forward.