Proposal Development Specialist

Proposal Development Specialist

Credit Systems International, Inc. (CSII) | Fort Worth, TX | Full-Time | Onsite

Develop Great Proposals. Keep Projects Moving. Support Growth.

Credit Systems International, Inc. (CSII) is looking for an organized, detail-driven Proposal Development & Administrative Specialist with at least three years of hands‑on RFP and proposal development experience to join our Fort Worth team.

If you're an experienced proposal professional who enjoys writing, research, organization, administrative coordination, and managing detailed projects from start to finish, this could be a great fit!

In this role, you'll use your experience in RFP and proposal development to coordinate submissions from start to finish, prepare professional and persuasive proposal responses, and ensure requirements, documentation, and deadlines are met. You'll also provide administrative and project support for business development activities, client communications, conferences, and other company initiatives.

You'll work closely with leadership and teams across CSII, gaining exposure to different areas of the business. You'll also have opportunities to improve proposal processes, develop helpful resources, introduce new ideas and technology, and expand your skills along the way.

• Coordinate RFPs and proposals from initial review through final submission.
• Write, edit, organize, and format professional, persuasive proposal responses.
• Review RFP requirements, identify required documentation, and ensure deadlines and submission instructions are met.
• Work across departments to gather financial, compliance, IT, operational, legal, and other required information.
• Research new RFP opportunities and maintain the prospect/proposal pipeline.
• Build and maintain proposal templates, response libraries, supporting documentation, and other resources that improve efficiency and consistency.

• Prepare and update business development materials, client presentations, contracts, correspondence, newsletters, and other professional communications.
• Provide administrative and coordination support for client relationship initiatives, holiday gifting, promotional activities, and special projects.
• Assist with website content updates and ensure company materials maintain consistent branding and professional presentation.
• Coordinate trade shows and conferences, including registration, travel arrangements, booth materials, promotional items, communications, and event logistics.
• Maintain accurate business development records, documentation, and activity within the Sales CRM.

• Minimum of 3 years of hands‑on experience in RFP and proposal development, including writing, coordinating, and managing formal proposal responses from initial review through final submission.
• Bachelor's degree in Business Administration, Communications, English, or a related field—or equivalent professional experience.
• Strong professional writing, editing, proofreading, and document preparation skills.
• Exceptional organization, attention to detail, and ability to manage multiple projects and deadlines.
• Ability to interpret RFP requirements, research information, coordinate with internal departments, and produce accurate, polished proposal submissions.
• Proficiency in Microsoft Word, Excel, PowerPoint, and general office applications.
• Strong communication and interpersonal skills, with the ability to coordinate information across multiple departments.
• A collaborative, resourceful mindset and willingness to learn.

• Experience developing RFP responses for healthcare, government, or other regulated industries.
• Experience…