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Sales Support & Marketing Manager

Job in St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listing for: INTREN, LLC
Part Time position
Listed on 2026-02-06
Job specializations:
  • Marketing / Advertising / PR
    Digital Marketing, Marketing Communications
  • Business
Job Description & How to Apply Below
Location: St. Louis

Job Title: Sales Support and Marketing Manager

Reports To:
Director of Business Development

FLSA Status:
Exempt

SUMMARY OF POSITION:

The Sales Support & Marketing Manager is responsible for leading business development support initiatives and marketing coordination within designated business units. This role supports sales pursuit execution (60%) and manages business unit-aligned marketing coordination (40%), working closely with the Business Development team, Corporate Marketing, and Field Operations. The role supervises the Proposal Coordinator and ensures client-facing materials and proposal content are timely, consistent, and brand-aligned.

The ideal candidate combines strong communication and visual presentation skills with the ability to manage cross-functional input and deliver under deadlines.

ESSENTIAL FUNCTIONS:

  • Lead proposal intake, kickoff, assignment, development, QC, and delivery process.
  • Supervise the Proposal Coordinator to ensure proposal timelines, formatting, and compliance standards are met.
  • Create and maintain pursuit content: qualifications decks, resumes, project sheets, safety stats, and org charts.
  • Collaborate with BD, operations, and field teams to gather technical input, success stories, and visuals for client-specific deliverables.
  • Organize and prepare materials for interviews, trade shows, and executive-level presentations.
  • Coordinate business unit support for conference events: collateral creation, booth planning, and media submission.
  • Support field-based content capture, including jobsite photography, crew highlights, and project milestones.
  • Manage Salesforce opportunity updates and maintain visibility into the pursuit pipeline.

Business Unit Marketing Key Responsibilities:

  • Coordinate with Corporate Marketing to align all materials with brand standards and current messaging.
  • Serve as the point of contact for business unit-level marketing needs, including project communication and internal updates.
  • Draft and submit business unit-specific social media posts in partnership with Corporate Marketing social media posts.
  • Assist with internal communication efforts such as newsletters, organizational announcements, and event follow-ups.
  • Leverage AI tools (e.g., ChatGPT) to streamline boilerplate development and tailor client messaging.

DESIRED MINIMUM QUALIFICATIONS:

  • 5–15+ years of experience in proposal coordination, sales support, or marketing roles within construction, energy, or AEC industries.
  • Experience managing proposals or client responses under tight deadlines.
  • Strong written and visual communication skills with excellent attention to detail.
  • Demonstrated ability to work across departments and manage multiple projects concurrently.
  • Familiarity with social media content development, scheduling tools, and visual branding practices.
  • Proficiency with Salesforce or CRM systems, Microsoft Office, and Adobe tools (InDesign, Photoshop, or Canva).
  • Comfortable using AI tools to support content development and document generation.

KEY COMPETENCIES

  • Strategic Execution – Understands the business goals behind proposals and aligns messaging accordingly.
  • Process Discipline – Brings structure and repeatability to the pursuit process.
  • Quality Control – Holds high standards for visual, written, and formatting consistency.
  • Adaptability – Can flex between hands-on creation and strategic oversight.
  • Collaboration – Navigates cross-functional demands and balances stakeholder input.
  • Content Stewardship – Builds and manages scalable content libraries.

WORK ENVIRONMENT

  • Location:

    Hybrid – 3 days/week in office
  • Travel:
    Occasional travel to conferences, job sites, or field offices as needed

INTREN is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation.

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