Proposal Manager
Quick Summary
About Shift5 Shift5 is building the data platform for onboard operational technology (OT). We deliver cybersecurity, predictive maintenance,
Shift5 is building the data platform for onboard operational technology (OT). We deliver cybersecurity, predictive maintenance, and compliance capabilities that enable defense and commercial fleets to operate with greater readiness, resilience, and mission assurance.
As a Proposal Manager, you will lead the development of compelling, compliant, and high-quality DOW proposals that drive Shift5’s growth in government markets. You’re the owner of the proposal lifecycle, from initial kickoff through compliance reviews and delivery, ensuring our responses resonate with evaluators and articulate why Shift5 is the partner of choice for defense customers. You’ll collaborate closely with capture, product, engineering, finance, legal, and executive leadership to deliver winning proposals.
This role is ideal for someone who thrives in fast-paced environments, can flex between strategic storytelling and tactical compliance, and enjoys building scalable proposal processes in a growing company.
Responsibilities
~1 min read- →
Requirements
~1 min readNice to Have
~1 min readCompetitive medical, dental, and vision coverage for employees and their families
Health Savings Account with annual employer contributions
Employer-paid Life and Disability Insurance
Uncapped paid time off policy
Flexible work & remote work policy
Tax-deferred public transit benefits with Metro SmartBenefits (DC/MD/VA)
We are committed to building an inclusive culture of belonging that embraces the diversity of our people and represents the communities in which we work and the customers we serve. We know the happiest and highest performing teams include people with diverse perspectives and ways of solving problems. We strive to attract and retain talent from all backgrounds and create workplaces where everyone feels empowered to bring their full, authentic selves to work.
Shift5 is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sexual orientation, gender identify, national origin, disability, age, marital status, ancestry, projected veteran status, or any other protected group or class.
Location & Eligibility
Listing Details
- Posted
- April 21, 2026
- First seen
- April 21, 2026
- Last seen
- May 1, 2026
Posting Health
- Days active
- 10
- Repost count
- 1
- Trust Level
- 58%
- Scored at
- May 1, 2026
Signal breakdown

Shift5 is an observability platform for onboard operational technology (OT), providing real-time data access and analytics for operations, maintenance, and cybersecurity within the defense, aerospace, and rail industries.
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