Senior Buyer

Job Description

Job Description

At MacDonald-Miller Facility Solutions (“MacMiller”) we make buildings work better. As the Northwest’s leading mechanical contracting firm, we design, deliver and service HVAC, plumbing and automation system solutions for commercial buildings. With our 1,600 employees across 14 offices – there is a breadth and variety of work to keep you engaged and inspired.

We enjoy a well-respected history of exceeding our customers’ expectations and executing with distinction. Our clients trust their toughest projects with our integrated teams, including:

• New construction – Engineering, fabrication and install of mechanical systems for new projects following lean construction practices
• Special projects – Retrofits and mechanical repairs for existing buildings for new efficiencies
• Service - scheduled preventative maintenance ensuring tenant comfort, and 24/7 emergency response

• Building Performance – Control systems, fault detection, energy services and remote monitoring
• Energy and Sustainable Solutions – Acting as the Prime Contractor, we deliver design-build energy-efficient projects in the built environment for private and public sector clients

People love to work at MacDonald-Miller, and it’s because we all share the same Core Culture Values:

• Collaboration – Diverse players, one team, a common vision. Collaboration is our foundation and critical to the success of the company. Every team member is valued and brings a diversity of strengths to help us meet our common vision.

• Dedication – We are dedicated to personal and professional excellence. We execute with distinction by doing the right thing and following through on our commitments.
• Safety – Everyone deserves a safe workplace. Safety is more than hardhats and boots, it’s an attitude and the environment we create. Every day, everyone goes home to their families.
• Community – We are proud to be part of MacDonald-Miller. We actively seek to build relationships and know each other as individuals. Together we create an environment that is welcoming, caring, and trusting.
• Innovation – We are committed to continuous, creative problem solving . Innovation is how we stay an industry leader. We always strive to challenge and better ourselves.
• Fun! – Take the work seriously, but never taking ourselves too seriously. It’s possible to be both serious professionals and good-natured people you enjoy working with. We strive to be both.

Requirements

Senior Buyer: This Is Where You Come In.

We’re looking for a  Senior Buyer who knows how to build strong supplier relationships, negotiate great deals, solve problems, and keep things moving. You’ll be the primary point of contact for suppliers, manufacturers, and vendors while ensuring our teams have the materials, equipment, and services they need—when they need them.

This is a highly collaborative role that works across  engineering, estimating, sales, project management, operations, and other teams throughout the business. You’ll need to understand the needs of the business, clarify expectations, communicate proactively, and make smart purchasing decisions that balance cost, quality, availability, and delivery.

You’ll also play an important role in developing the team around you by sharing your knowledge, mentoring others, and helping raise the bar for how we approach procurement.

In return for achieving aggressive goals, you’ll earn more ownership, significant growth opportunities, and more freedom than you’ve probably ever had in a purchasing role.

Your First-Year Mission: Be a Hero

In your first year, you’ll be expected to:

• Own the procurement process from start to finish, ensuring purchases are efficient, cost-effective, and aligned with company policies.
• Identify and secure best-value suppliers who can consistently meet our business and project needs.
• Execute procurement processes in accordance with departmental SOPs and risk-management strategies.
• Build strong supplier relationships with manufacturers, vendors, and strategic partners.
• Hold suppliers accountable to MMFS standards for quality, pricing, service, and delivery.
• Monitor supplier performance and proactively address issues before they become bigger problems.
• Partner cross-functionally with engineering, estimating, sales, project management, and other stakeholders to understand needs and deliver solutions.
• Communicate proactively and provide practical solutions based on regional, operational, and project-specific requirements.
• Serve as the primary point of contact for supplier and vendor communications.
• Train, mentor, and develop team members to strengthen procurement capabilities and service delivery.
• Identify opportunities to improve purchasing workflows, eliminate inefficiencies, and make it easier for our teams to get what they need.
• Drive process improvements and cost savings while protecting supply chain continuity.

You’ll report to  Ryan Savage, Strategic Sourcing Manager , and join a collaborative team working across a wide variety of projects and initiatives supporting our growing business.

This is a  highly visible role with exposure to all levels and functions of the organization. Your decisions will directly influence how efficiently MMFS purchases the materials, equipment, and services our teams need to succeed—and you’ll have the opportunity to make a meaningful impact from day one.

Your Background: Who Will Thrive Here?

You should have:

• A bachelor’s degree in Supply Chain Management, Business Administration, or a related field preferred;  or 2+ years of experience in procurement, purchasing, or supply chain management.
• Experience with  vendor negotiations, contract management, and strategic sourcing .
• Strong knowledge of procurement best practices, supply chain management, and supplier negotiations.
• Excellent communication and relationship-building skills with both internal stakeholders and external suppliers.
• The ability to analyze data, assess risk, and make thoughtful purchasing decisions.
• Experience with procurement software and  ERP systems .
• Strong attention to detail and the ability to manage multiple priorities in a fast-paced environment.

And Everyone You Work With Should Describe You As…

• An innovator. You’re always looking for a better, faster, smarter way to get things done.
• A collaborator. You build strong relationships and know that the best solutions usually come from working together.
• A communicator. You listen carefully, understand what people need, set clear expectations, and follow through.
• An owner. You don’t wait for someone else to solve a problem. When something needs to get done, you take responsibility and make it happen.
• A problem solver. You’re resourceful, curious, and comfortable figuring things out when there isn’t an obvious answer.
• Reliable and accountable. Your word means something, and people know they can count on you.

What Will Motivate You?

You’ll thrive here if you’re motivated by:

• Collaboration: You’ll work with teams across the organization and build relationships with people at every level.
• Learning and independence: We want you to figure things out, ask smart questions, and keep learning. If you need constant handholding or a micromanaging boss, this probably isn’t the place for you.
• Making an impact: Your purchasing decisions directly affect cost, quality, availability, delivery, and ultimately the success of our teams.
• Ownership and growth: We’re lean, fast-moving, and results-oriented. You’ll be expected to take ownership, learn quickly, and accomplish more every year.
• Freedom to operate: You’ll have the autonomy to own your work and make decisions, with a supportive team behind you when you need it.
• Having fun: We believe work should be enjoyable. We value transparency, welcome new ideas, support each other, and have built a culture that feels more like a family than a bureaucracy.

Benefits

Compensation:

• Buyer: $90,000–$117,000 annually, based on 3–5 years of relevant purchasing/procurement experience.

MacDonald-Miller Facility Solutions presently provides employee coverage for:

• Medical, dental, and vision for employees (coverage available for dependents for shared premium).
• 401k retirement plan including Company matching.
• Vacation and Sick Compensation (PTO), and Holiday Pay!
• Disability income protection including short-term and long-term disability.

• Employee and dependent life insurance.
• Wellness Program.
• Employee Assistance Program.

Where you will work

Our Seattle HQ office (17930 International Blvd, SeaTac, WA 98188) has easy access to the SeaTac International Airport, ample secured parking, and newly renovated office facilities - not to mention great views! Neighborhood amenities include an onsite deli, restaurants, and convenient freeway/airport access

Interested in learning more?

If you’re ready for an adventure and are interested in being considered for this role, click apply to start the conversation!

MacDonald-Miller Facility Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.