growthroles

Business Development Leader - Municipal

Trilon Group trilon.com Open · verified Oct 18, 2026
Hybrid St. Charles St. Louis Full-time Mid-level Business Development

At a glance

Mid-level Business Development role at Trilon Group. St. Charles · full-time · no salary stated · we estimate $94,018–$155,000 across the United States.

Estimated pay

Trilon Group has not published a salary for this role. The figure below is our estimate, not theirs.

$94,018 – $155,000
What the middle half of mid-level business development roles in the United States paid, among postings that did state a salary.
Worked out from 641 postings that stated pay, median $123,500. Last updated Oct 18, 2026.
RoleBusiness Development
SeniorityMid-level
LocationSt. Charles
WorkplaceHybrid
EmploymentFull-time
PostedOct 14, 2026 · 4d ago
Also hiring inSt. Louis
Role brief

growthroles summary, based on the employer's posting.

What you'll do

  • Build Missouri municipal relationships and surface capital projects, funding prospects and local initiatives
  • Guide capture plans, proposals and interview teams, then present to shortlisted clients
  • Track municipal trends, funding programs and competitors to inform growth planning
  • Forecast opportunities and support engineering teams with client outreach and project delivery

What you bring

  • A civil engineering degree or a qualification in a related field
  • At least ten years in municipal engineering consulting, including delivery of infrastructure projects
  • A record of winning municipal engineering work through business development and client leadership
  • Established connections across Missouri municipalities and experience leading pursuits and presentations

Who this fits

This seller-doer role suits a municipal engineering professional who has moved from project delivery into client leadership and business development. Expect travel across Missouri of about one-fifth of your time.

From the employer

Position Summary:

Drive Growth. Win Pursuits. Strengthen Municipal Partnerships.
Location: St. Charles, MO or St. Louis, MO

Gonzalez Companies is seeking a Business Development Leader - Municipal to expand our municipal engineering presence throughout Missouri. This is a senior-level seller/doer opportunity designed for a municipal engineering professional who has successfully transitioned from project delivery into business development, client leadership, and market growth.

The ideal candidate brings a combination of municipal engineering expertise, established industry relationships, and a proven record of winning work. This individual has previously delivered municipal infrastructure projects and now leverages that technical credibility to build trusted relationships with municipalities, identify opportunities, lead pursuits, and secure engineering consulting services.

This role will serve as a key ambassador for Gonzalez Companies, helping municipalities solve infrastructure challenges while driving long-term growth throughout the Missouri market. Business Development & Client Management:
  • Grow Gonzalez Companies' municipal market presence throughout Missouri.
  • Develop and maintain relationships with city engineers, public works directors, city administrators, county officials, and utility districts.
  • Identify upcoming capital improvement projects, funding opportunities, and municipal initiatives.
  • Serve as a trusted advisor and primary contact for key municipal clients.
  • Represent the firm at industry events, conferences, and client meetings.
Pursuit Leadership:
  • Lead capture planning and pursuit strategies for municipal opportunities.
  • Coordinate proposals, presentations, and interview teams.
  • Lead shortlist interviews and client presentations.
  • Maintain a strong pipeline and provide opportunity forecasting.
Market Growth:
  • Monitor municipal market trends, funding programs, and competitive activity.
  • Help shape the firm's municipal growth strategy.
  • Support technical teams with client engagement and business development efforts.
Seller/Doer Responsibilities:
  • Utilize municipal engineering expertise and client relationships to identify, pursue, and win new opportunities.
  • Collaborate with project teams to support successful project delivery and long-term client satisfaction.
  • Build trusted client relationships that drive repeat business and market growth.
  • Bachelor's degree in Civil Engineering or related field.
  • 10+ years of municipal engineering consulting experience.
  • Previous experience delivering municipal infrastructure projects.
  • Proven success in business development, client management, and winning municipal engineering work.
  • Established municipal relationships throughout Missouri.
  • Experience leading pursuits, proposals, and presentations.
  • Strong communication and relationship-building skills.
  • Ability to travel approximately 20% throughout Missouri.

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