Proposal Writer

Weston & Sampson; Portsmouth (NH); Hybrid; USD 70,000 - 85,000; Full time

Benefits offered by this job

Flexible work environment

Competitive compensation

Industry-leading benefits

Career growth opportunities

Job summary

A consulting firm in Portsmouth is seeking an experienced Proposal Writer to join their Marketing team. The role requires leading proposal preparations and writing while maintaining strict deadlines. Candidates should have a relevant bachelor’s degree and strong writing skills, with a salary range of $70,000 to $85,000. This position offers a flexible work environment and opportunities for career growth.

Qualifications

• 5-10 years of experience in proposal writing required.
• Detail-oriented individual able to work on multiple projects simultaneously.

Responsibilities

• Lead the coordination and preparation of proposals.
• Write and edit proposal content and marketing collateral.
• Provide support for client interviews.

Skills

Professional writing skills

Expert-level communication skills

Organizational skills

Expert proficiency with Microsoft Office Suite

Familiarity with Adobe InDesign

Experience in the Architecture/Engineering industry

Ability to work in a fast-paced environment

Team player

Education

Relevant bachelor level degree

Tools

Microsoft Office Suite

Adobe InDesign

Loopio

OpenAsset

Vantage Point

Job description

Weston & Sampson is currently seeking a Proposal Writer with 5-10 years of experience to join our Marketing team at any of our office locations or in a remote role.

What You’ll Do

• Lead the coordination and preparation of proposals, working directly with technical staff.
• Write and edit proposal content, marketing collateral materials, and award submittals. Provide occasional support for client interviews.

What You Will Bring

• A relevant bachelor level degree and professional writing skills
• Expert‑level editorial, communication, and organizational skills
• Expert proficiency with Microsoft Office Suite and comfortable navigating within a network environment
• Familiarity with Adobe InDesign, Loopio, OpenAsset and Vantage Point is a plus.
• Experience in the Architecture/Engineering industry is preferred, but not required.
• Ability to work in a fast‑paced, technology‑intensive, deadline‑driven environment with staff members of all levels.
• A team player who is detail‑oriented and able to work quickly and efficiently on multiple projects simultaneously.

Salary Range: $70,000- 85,000k

Weston & Sampson is an 100% employee‑owned, full‑service environmental and infrastructure consulting firm made up of more than 800 professionals, who work together to develop innovative, cost‑effective solutions for our clients. Since our founding in 1899, Weston & Sampson’s mission has been to protect, improve, and sustain the natural and built environment to enhance the quality of life. As we grow, we are seeking dedicated technical and professional individuals who want to collaborate on meaningful projects with a team that respects and values their ideas. Weston & Sampson offers a flexible work environment, competitive compensation, industry‑leading benefits, and exciting career growth opportunities—all in a supportive and dynamic corporate culture that embraces diverse perspectives and recognizes people for their contributions.

Weston & Sampson is an Equal Opportunity Employer. We embrace the rich perspectives and experiences that arise from people of different races, ethnicities, cultures, sexual orientation, gender identities, ages, socio‑economic statuses, abilities, and religions, as well as other untapped groups, within our Weston & Sampson family and the communities we serve. Weston & Sampson is committed to the principles of Inclusion, Diversity, Equity, and Access (IDEA). Our goal is to foster a sense of belonging and equitable representation across our organization and to empower our employees to incorporate IDEA values into the work they perform.