Proposal Manager – Cybersecurity & Compliance at RSI Security

RSI Security is a leading cybersecurity and compliance firm helping organizations manage risk and achieve compliance across major security frameworks including PCI DSS, SOC 2, ISO 27001, CMMC, FedRAMP, and HITRUST. We work with organizations ranging from high-growth technology companies to regulated enterprises and government contractors. Our team combines deep technical expertise with a consultative approach to help clients strengthen security and meet complex compliance requirements.

RSI Security is seeking a Proposal Manager to lead the development and submission of compelling, compliant proposals for cybersecurity and compliance services.This role is responsible for managing the end-to-end RFP lifecycle, including evaluating opportunities, coordinating internal subject matter experts, developing proposal content, and ensuring timely submission of high-quality responses. The ideal candidate has experience writing or managing proposals for cybersecurity, IT consulting, or compliance services and is comfortable translating complex technical services into clear and persuasive proposal responses.

• Manage the full lifecycle of RFP/RFI/RFQ responses for cybersecurity and compliance services
• Evaluate opportunities and collaborate with leadership to prioritize qualified proposals
• Develop and edit proposal content describing RSI’s cybersecurity services and methodologies
• Coordinate with sales, delivery teams, and subject matter experts to gather technical input
• Ensure proposals meet solicitation requirements, compliance standards, and submission deadlines
• Maintain and improve proposal templates, response libraries, and documentation
• Support development of service scope and pricing structures aligned with proposal requirements
• Track proposal submissions and maintain records within proposal management tools

• 5+ years of proposal management or RFP response experience
• Experience supporting proposals for cybersecurity, IT services, or compliance consulting
• Familiarity with cybersecurity frameworks such as:
  • PCI DSS
  • SOC 2
  • ISO 27001
  • CMMC
  • FedRAMP
  • HITRUST
• Strong ability to translate technical information into clear written proposals
• Experience coordinating cross-functional teams during proposal development
• Excellent written communication and document management skills

• A proactive and solution-oriented mindset
• Strong organizational and project management skills
• High attention to detail in technical documentation
• Ability to manage multiple deadlines under pressure
• Strong collaboration with technical and non-technical stakeholders