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Senior Proposal Specialist

Mortenson
Location 📍 Minnesota, United States
Posted 📅 June 16, 2026
Work Type ⏰ Permanent

Position Overview

SUMMARY

The Senior Proposal Specialist is an experienced contributor who leads complex proposal efforts with autonomy and elevates proposal quality through expertise, judgment, and disciplined execution. This role serves as a proposal subject matter expert-supporting high-stakes proposals, strengthening differentiated messaging and visual storytelling, and shaping how work gets done by improving tools, templates, and AI-enabled workflows that increase efficiency and proposal impact.

RESPONSIBILITIES

  • Lead complex or high-stakes proposal workstreams end-to-end, ensuring submissions are compliant, compelling, and differentiated.

  • Serve as a proposal best-practices resource and informal mentor to Specialists and Associate Specialists; coach on customer-focused messaging, process, and quality standards.

  • Partner with pursuit teams and leaders to translate strategy into clear win themes, value mes...

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Job Details

Employment Type
Permanent
📊
Category
Other
🏠
Work Arrangement
On-site
📍
Location
Minnesota, United States