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Proposal Engineer Jobs in Illinois (NOW HIRING)

Design Engineer

Monee, IL

$100K - $130K/yr

Develop estimates and technical proposals for engineered equipment projects * Develop product ... pricing models and provide technical support to the sales team for new projects * Develop project ...

... Engineer, coordinating multi-discipline engineering efforts and interfacing across diverse functional teams * Experience preparing and evaluating technical bid packages and EPC proposals * Strong ...

Lead Mechanical Engineer

Downers Grove, IL ยท Hybrid

$110K - $133K/yr

Lead mechanical engineering projects from proposal development through design, implementation, and closeout Perform engineering evaluations, design modifications, and plant modifications in ...

Provide engineering and consulting services for a broad array of environmental projects and clients ... Provide consistent quality standards on proposal and project delivery. * Proficient environmental ...

Provide engineering and consulting services for a broad array of environmental projects and clients ... Provide consistent quality standards on proposal and project delivery. * Proficient environmental ...

Lead structural engineering projects from proposal development through design, implementation, and closeout Perform structural evaluations, design modifications, and plant modifications in accordance ...

Prepare detailed proposals, quotations, and supporting documentation for engineered workholding and related mechanical solutions. * Serve as a technical expert on company products, providing ...

Senior Mechanical Engineer

Chicago, IL ยท On-site

$109.18 - $191.05/hr

Collaborate with sales staff to create proposals and review draft proposals for compliance. * Attend conferences and symposia to improve firm visibility. * Perform engineering designs including HVAC, ...

Showing results 21-40

Proposal Engineer information

See Illinois salary details

$58.1K

$96.6K

$124.5K

How much do proposal engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for proposal engineer in Illinois is $96,571.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,900.00 and $110,500.00 per year, depending on experience, location, and employer.

What is a proposal engineer?

Proposal engineers develop and review contract bids for projects based on what the client needs. As a proposal engineer, you gather supporting documentation to make the proposal more competitive. You determine costs and timelines, and may outline a variety of factors that may increase or decrease them. Projects may range from large building construction to software development. Proposal engineers must have extensive knowledge of the industry in which they work; they collaborate with sales and design staff to ensure the contract proposal accurately reflects what the company can provide the client. Some proposal engineers work for a consulting firm and are hired by companies, while others work in the sales department of a company.

What are the key skills and qualifications needed to thrive as a proposal engineer, and why are they important?

To thrive as a Proposal Engineer, you need a solid background in engineering principles, project estimation, and proposal development, typically supported by a degree in engineering or a related field. Familiarity with project management software, CAD applications, and customer relationship management (CRM) systems is often required. Exceptional attention to detail, effective communication, and strong organizational skills set standout professionals apart. These competencies ensure accurate proposals, clear client communication, and the ability to meet tight deadlines in a competitive bidding environment.

What is the difference between Proposal Engineer vs Sales Engineer?

AspectProposal EngineerSales Engineer
Primary RolePrepares technical proposals and bids for projectsSells products/services by demonstrating technical features
Required SkillsTechnical writing, project understanding, proposal developmentTechnical knowledge, customer communication, sales skills
Work EnvironmentOffice-based, often collaborating with engineering teamsClient-facing, often traveling to customer sites
Industry UsageCommon in engineering, manufacturing, constructionCommon in technology, industrial equipment, manufacturing

While Proposal Engineers focus on creating detailed technical proposals to secure projects, Sales Engineers engage directly with clients to promote and sell technical products or services. Both roles require technical expertise, but Proposal Engineers are more involved in documentation and bid preparation, whereas Sales Engineers emphasize customer interaction and sales processes.

What are some common challenges proposal engineers face when collaborating with sales and technical teams, and how can these be managed effectively?

Proposal Engineers often act as a bridge between sales and technical teams, which can lead to challenges such as aligning technical feasibility with client expectations and tight deadlines. Effective communication and early involvement in project discussions help ensure that all requirements are clearly understood and realistic commitments are made. Building strong relationships with both teams and maintaining detailed documentation can help manage differing priorities and streamline the proposal development process.
What are the most commonly searched types of Proposal Engineer jobs in Illinois? The most popular types of Proposal Engineer jobs in Illinois are:
What are popular job titles related to Proposal Engineer jobs in IL? For Proposal Engineer jobs in IL, the most frequently searched job titles are:
Infographic showing various Proposal Engineer job openings in Illinois as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $96,571 per year, or $46.4 per hour.

Senior Marketing Proposal Coordinator

Frch Nelson

Chicago, IL โ€ข On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 4 days ago


Job description

The Senior Marketing Proposal Coordinator will work directly with Practice and Market leaders to create compelling and winning sales tools, bringing NELSON to life for our clients. Your strong work ethic, excellent communication skills, and ability to prioritize and handle multiple initiatives, and ability to navigate the internal customer relationship means that you can actively support Senior Practice Leadership in winning work. Must have Adobe experience and InDesign expertise. Experience in the AEC (Architecture, Engineering, and Construction)ย industry strongly preferred.ย 

ย Attributes to support the NELSON Culture:

  • Go All In. Own the Outcome. We go all inโ€”with urgency, follow-through, and pride in the result.
  • Be Direct. Be Respectful. Be Authentic. ย We keep it realโ€”with clarity, candor, and care.ย 
  • Grow with Purpose. ย We embrace growthโ€”through learning, coaching, and continuous improvement.ย 
  • Think Bold. Execute Smart. ย We think boldlyโ€”and pair ambition with discipline.ย 
  • Make Space for Everyone. ย We value youโ€”and build a culture where people can thrive and do their best work.

ย 

Main Responsibilities:

  • Establish Subject Matter Expertise (SME): You will immerse yourself in your aligned practice, becoming an SME around practice mission, portfolio, services and offerings, market drivers and trends, key competitors, key clients, value proposition and practice differentiators, key stats and awards/recognition.
  • Drive the Pursuit Process: You will assemble the pursuit team for kickoff, set and maintain the schedule, assign team roles and responsibilities, and manage deadlines and deliverables, setting milestones along the way. The key is working with the pursuit team to quickly understand what is necessary to communicate our value proposition and key differentiators.
    • RFX Analysis: Review/analyze in-bound proposal requests (such as RFP, RFQ, EOI, SOA, etc.) to develop a clear understanding of mandatory and point-rated criteria, as well as information required to inform Go/No Go conversations.
    • Project Management: Manage proposal schedules, milestones, and deadlines, coordinating with cross-functional teams, tracking progress, and ensuring timely submissions.
    • Proposal Closeout: Assist with internal proposal debriefs and other proposal close-out activities, report on proposal metrics as required.
  • Produce/create RFP/RFI/RFQ responses: This includes proposals, presentations, capabilities books, qualifications packages, case studies (in collaboration with Brand Marketing and Practice Leadership), resumes, boilerplate pieces and any other business development tools.
    • Proposal Development: Lead the end-to-end proposal development process from kick-off to post submission closeout. This will include being responsible for knowing where to find boilerplate, creating new content, and graphic design to produce high-quality, persuasive, and visually compelling proposals.
    • Content Creation: Tailor proposals and graphics to address the unique needs and preferences of each client, while staying on-brand, and conveying win themes and selling points. This will include finding and tailoring existing content, adapting existing resumes, project descriptions and boilerplate information.
    • Graphic Design Expertise: Create visually engaging graphics, illustrations, infographics, and layouts to enhance the visual appeal and clarity of proposals, presentations, and other marketing materials.
    • Formatting and Proofreading: Maintain a keen eye for detail by meticulously proofreading and formatting documents, ensuring they are error-free and consistent with the company's corporate messaging and branding guidelines, as well as being fully compliant with client requirements.
  • Support your fellow Sales Marketing Coordinators: While Senior Marketing Coordinators are aligned with a practice, we work together as a team to fill in gaps, connect the dots, and complete any departmental initiatives.
  • Continuous Improvement: Stay current on industry best practices, proposal trends, and emerging
    design techniques to enhance the quality and effectiveness of proposals and marketing materials.

Requirements:

  • Bachelorโ€™s Degree (preferably Marketing, Business, Journalism/Communications)
  • 5-7 years of proposal, writing, and marketing experience
  • InDesignย expertise
  • Experience in the AEC (Architecture, Engineering, and Construction) industry strongly preferred
  • Ability to prioritize and manage time, meet tight deadlines, especially when working independently
  • Strong work ethic and excellent organizational, coordination, and communication skills
  • Experience with Adobe Creative Suite and strong graphic design/production skills
  • Inherent curiosity and resourcefulness to creatively problem-solve

To express interest, please submit a resume and portfolio (or any samples of your work- graphic design and/or layout--proposals or presentations are preferred).

Average Salary Range (regional cost of living, years of relevant experience, certifications, etc. are considered into the hiring process): $60,000 - $85,000 contingent upon relevant experience.ย 

Benefits of NELSON:ย  (additional benefit details can be found at:ย nelsonworldwide.com/careers)

  • 401(K) plan with company match
  • Full health benefits including medical, dental, and vision
  • Wellness program with rewards for healthy activities
  • Pet Insurance
  • Opportunities for career advancement
  • Paid time off and holiday pay
  • Paid parental leave
  • Flexible working schedules and work from home options based on clientโ€™s needs
  • Professional Development including discretionary support and reimbursement for registrations, certifications, and membership to a professional organization

NELSON and its related affiliates are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to age, race, color, ancestry, religion, sex, sexual orientation, gender identity or expression, transgender, national origin, status as a protected veteran, disability or any other classification protected by law.

#LI-Hybridย 

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