About The Role
We are seeking a skilled and driven Proposal Manager to join our growing environmental services team. In this role, you will take a leadership position in coordinating and producing high-quality, winning proposals, qualifications packages, and marketing materials in support of public and private sector environmental projects.

You will work closely with technical staff, project managers, and firm leadership to develop compelling narratives that communicate our expertise across environmental assessment, remediation, water resources, and regulatory compliance disciplines.

How We Collaborate
This role may offer a hybrid work setup, blending time in the office with remote work as business needs evolve. We enjoy coming together in person to collaborate, connect with teammates, and partner with clients, and may prioritize candidates who live within 50 miles of a Rincon office. Eligible office locations for this role include Carlsbad, Fresno, Los Angeles, Monterey, Oakland, Palm Springs, Riverside, Sacramento, San Luis Obispo, San Diego, San Jose, Santa Barbara, and Ventura. Please note: While this role's location is listed as a single location, we encourage you to apply if you reside in or near any of the CA locations listed above.

What You'll Do

• Lead the full proposal lifecycle from RFP review through submission, including SOQs, RFPs, and shortlist presentations
• Develop and maintain proposal schedules, compliance matrices, and content libraries
• Coordinate with technical leads and PMs to gather, write, and edit project narratives, resumes, and experience profiles
• Craft persuasive executive summaries, cover letters, and win themes aligned to client priorities
• Support go/no-go decisions and capture planning with business development teams
• Manage graphic production including layout, infographics, and figures using InDesign and Adobe CC
• Maintain CRM records, project data, and boilerplate content in Microsoft Dynamics
• Support interview preparation, leave-behind materials, and shortlist presentations
• Assist with award nominations, conference collateral, and social media content
• Mentor junior marketing coordinators and support process improvements

What You'll Bring

• Bachelor's degree in Marketing, Communications, English, Journalism, or related field
• 5+ years of proposal/marketing experience in AEC or environmental consulting
• Demonstrated success managing multiple concurrent deadline-driven proposals
• Strong writing, editing, and storytelling skills with technical content
• Proficiency in Adobe InDesign and Microsoft Office Suite (Word, Excel, PowerPoint)
• Knowledge of federal, state, and local procurement processes (IDIQ, JOC, QBS)
• Experience with environmental, water, or civil infrastructure projects a plus

Investing in You
The base salary range for this full-time position is $75,000 - $100,000, plus a generous benefits program. Salary ranges are based on the market median of similar jobs, according to third-party salary benchmark surveys. Base pay is determined based on internal equity and a candidate's job-related knowledge, skills, and experience.

We offer a comprehensive Total Rewards Package designed to support employee well-being, growth, and financial security. Our benefits are designed to offer flexibility and choice, including health coverage options, employer-sponsored insurance, retirement benefits, generous time off, and programs that support learning, growth, and community engagement.

Explore more about our culture, benefits, and life at Rincon on our Culture and Benefits page.

Additional Employment Information
Individuals offered employment must successfully complete a pre-employment drug screening as a condition of employment. Additionally, those hired who may be assigned to federal projects will be subject to further drug testing, including screening for cannabinoids (THC/marijuana), in compliance with the Drug-Free Workplace Act of 1988 and other applicable federal regulations, which take precedence over California state and local laws.

Rincon Consultants, Inc does not accept unsolicited applicant/candidate resumes from search firm recruiters and/or temporary agencies that do not have a signed contract and specified work order with Rincon Consultants. Further, such resumes received will be deemed the sole property of Rincon Consultants and no fees will be paid in the event Rincon Consultants subsequently hires such individual.