ProposalManager

About Apollo Apollo Information Systems is a cybersecurity services company delivering comprehensive security and compliance programs to organizations that need measurable protection without the burden of building it alone. Backed by a Series A investment led by Syn Ventures, Apollo is pioneering a cybersecurity-as-a-service model that replaces fragmented tools and episodic engagements with unified, outcome-driven security programs. Through Apollo Aegis - a subscription-based cybersecurity and compliance platform - and a full portfolio of managed security, advisory, assessment, incident response, and offensive security services, Apollo helps organizations reduce risk, simplify operations, and maintain continuous compliance. Apollo's primary markets include state and local government, K-12 and higher education, and mid-market enterprises, with deep specialization in election security. Our Culture We are growing rapidly and have significant expansion plans and growth capital. We foster a collaborative environment where deep cybersecurity expertise meets business acumen, enabling our professionals to solve complex security challenges while building lasting client partnerships. We pride ourselves on our integrity and ethics. You’ll find smart, professional, mission-driven, hardworking, genuinely kind and good colleagues here. We primarily work remotely but have a hub in Denver. Position Overview: Apollo Information Systems is seeking a Proposal Manager to own end-to-end proposal operations. This role combines strategic thinking, exceptional writing and editing ability, and AI fluency to rapidly produce high-quality proposals, marketing materials, and business development content that define our cybersecurity services and win new business. The ideal candidate is comfortable creating outcome focused processes, building relationships, and owning RFP processes. The Proposal Manager will operate as a service-oriented partner across functions, focusing on unblocking teammates