SENIOR COMMUNICATIONS/PROPOSAL COORDINATOR

As a Senior Communications and Proposal Coordinator at Isthmus Engineering, you will join a talented and dedicated communications team that collaborates with our leadership and technical teams to capture and share the authentic stories of our projects and people. You will be part of a company that cares about you as an individual and aims to provide meaningful opportunities in a team-focused yet autonomous work environment.The responsibilities for the position of Senior Communications and Proposal Coordinator include:Proposal Development (75%)This is a hands-on role which requires versatility, resilience, and a steadfast attention to detail while maintaining a collaborative approach to developing winning proposals.Coordinate, write, and edit proposals, including SOQs, LOIs, and RFP responses.Collaborate with the technical team to synthesize content.Coordinate with project partners to provide or request proposal content.Layout and produce proposal documents.Perform QA/QC reviews of proposal documents.Guide preparation for project-procurement interviews and develop associated presentations.Develop and maintain service area content, resumes, and project sheets.Contribute to innovation, best practices, and efficiency to support effective data management and successful project pursuits.Graphic Design & Collateral (20%)Support the development of engaging and authentic digital content which celebrates the unique culture and capabilities of the Isthmus team.Create polished, on-brand graphics, project sheets, presentations, and event material.Event Support (5%)Support the planning and execution of outreach events and conferences.Assist with award submissions and other external communication initiatives.The ideal candidate will have the following qualifications and experience:Bachelor's degree or graduate degree in communications, marketing, journalism, or similar field.Eight or more years of professional experience in a communications, business development, or marketing role.Hands-on experience in the development of technical proposals, including writing, editing, layout, and meeting agency requirements (required). AEC industry experience strongly preferred.Experience working within an established brand and adhering to client-specific style guides.Strong proficiency and demonstrated experience in Adobe Creative Cloud, including InDesign (required) and Illustrator and Photoshop (preferred).Strong proficiency in Microsoft tools, including Word and PowerPoint (required). Proficiency in Microsoft Excel and SharePoint (preferred).The ideal candidate will also demonstrate the following skills and capabilities:Exceptional writing and editing skills with the ability to turn complex concepts into concise, relatable content.Understanding of visual design principles for readability (preferred).Familiarity with ADA document accessibility guidelines (preferred).Ability to think strategically while maintaining strong attention to detail.Ability to work under pressure and within tight deadlines, including working extended hours as needed.Strong time management and organizational skills.Ability to deliver results in an autonomous environment.Collaborative, team-focused attitude.Isthmus supports in-office and hybrid work arrangements. Isthmus is seeking candidates with the ability to work full-time and who live within commuting distance of our St. Paul office location.Compensation and BenefitsThe anticipated base salary range for this position is $85,000-$100,000/year for a 40-hour base work week. Compensation will be based upon experience, education, skill level, and other factors. Pay for additional hours worked above weekly base hoursPaid holidaysPaid Time Off (PTO) with rolloverMobile device reimbursementComplimentary on-site parkingMedical and dental insuranceHealth Savings Account (HSA)Dependent Care Flexible Savings Account (DCFSA)Paid family and medical leaveShort- and Long-Term DisabilityLife and AD&D insuranceEmployee Assistance Programs401(k) (matching and profit-sharing after one year)Professional development and continuing educationAdditional InformationWriting and design samples, as well as references, will be required for candidates who advance in the process.Relocation is not available for this position.Sponsorship is not available for this position.Isthmus Engineering, Inc. is an Equal Employment Opportunity Employer.Meaningful Work. Meaningful Lives. A bold statement that drives us at Isthmus Engineering.We are a Minnesota-focused, civil engineering firm that specializes in the innovative and collaborative design of transportation projects. Our diverse team shares a passion for creating safe, connected communities. To learn more, visit /careers.

Created: 2026-04-02