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Proposal Manager

Job in Calgary, Alberta, T3S, Canada
Listing for: General Dynamics UK
Full Time position
Listed on 2026-03-09
Job specializations:
  • Business
    Corporate Strategy, Business Analyst, Business Continuity, Business Management
Job Description & How to Apply Below

Company Description

Build bold. Deliver impact. Win together.

At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we serve.

If you’re looking for meaningful work that contributes to a safer, more secure world, you’ll find purpose here. Every day, your skills will directly impact programs that matter.

Job Description

We are seeking a Proposal Managerto join our Leadership Team within the Proposal Development Centre. This role may be based in our Calgary, Halifax, or Ottawa facilities.

As a member of the Proposal Leadership Team, you will lead complex defence proposals, ensuring compliant, high-quality submissions and compelling narratives that differentiate General Dynamics Mission Systems–Canada. You will provide leadership and mentorship to proposal professionals, align and guide cross-functional Capture Teams, and execute disciplined capture and proposal strategies that drive business growth.

This role drives end-to-end proposal development working in close partnership with Business Development, Program Management, Engineering, Finance, Procurement, Commercial, Legal, Security, and Operations. You will take ownership of on-time, compliant submissions, deliver high-quality proposals, and directly contribute to winning strategies.

Key Responsibilities

  • Lead the end-to-end development of RFIs, RFPs, RFQs, and related solicitation responses, ensuring timely, compliant, and high-quality proposal submissions.
  • Foster positive, collaborative relationships between proposal managers and proposal support specialists across the Proposal Development Centre.
  • Collaborate with multidisciplinary Capture Teams, including business development, engineering, finance, security, sourcing, and manufacturing, to develop technically sound and customer-focused solutions that follow business development protocols.
  • Mentor, coach, and provide peer leadership to the capture team members, fostering a culture of continuous improvement and professional growth.
  • Develop and manage proposal development plans, including schedules, compliance matrices, storyboards/work packages, outlines, templates, and review plans.
  • Plan, facilitate, and lead proposal kickoff meetings, proposal status reviews, workshops, and focused collaborative sessions.
  • Assign, track, and monitor proposal writing and content development tasks, ensuring deadlines and quality standards are met.
  • Maintain proposal baselines and manage updates resulting from solicitation amendments, assessing and communicating impacts to stakeholders.
  • Ensure strategic messaging, branding, style, and corporate standards are consistently applied throughout proposals.
  • Plan, manage, and execute colour team reviews (Pink, Red, Gold), including reviewer selection, preparation of review-ready materials, facilitation, feedback consolidation, and recovery actions.
  • Manage all proposal production activities, including digital and print deliverables.
  • Drive adoption of Agile proposal development practices, AI tools, and digital collaboration platforms to accelerate turnaround and efficiency.
  • Harvest key proposal content for the Proven Experience library to support reuse and improve consistency across future bids.
  • Track and report proposal status, risks, and key performance metrics to leadership, including compliance, on-time delivery, and win-rate contribution.
  • Foster positive relationships across the Proposal Development Centre.
  • Lead or support initiatives to standardize proposal templates, tools, processes, and best practices across the organization.
  • Qualifications

  • Bachelor’s degree in Engineering, Business, or related field;
  • Master Business Administration (MBA) Master of Science (MSc is an asset)
  • Minimum 8 years of work experience, 5 years of experience in Proposal Management, with experience in leading proposals > $10 M.
  • Strong written and verbal communication skills, with the ability to craft persuasive, customer-focused narratives.
  • Experience working with external customers
  • Experience with…
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