Remote Proposal Manager
System One, Houston, TX, United States
Proposal Manager
Remote (Preference: East or Central time zones)
On-call / as-needed workload
30 hours a week depending on demand and workload - hours can fluctuate
\$48.51–\$61.75/hr
Overview System One is hiring a Proposal Manager to support business development efforts across transportation, water, and infrastructure projects. This role will focus primarily on non-federal proposals, leading the full proposal lifecycle from RFP analysis through submission. This is a remote, on-call role with variable hours — typically 30+ hours/week depending on workload. There is no defined end date, making this a strong long-term contract opportunity.
Responsibilities
Lead and manage end-to-end proposal development for moderate to complex pursuits
Analyze RFPs and build compliance matrices, outlines, and schedules
Partner with capture teams, SMEs, and operations to develop winning proposals
Write and edit key sections (executive summaries, resumes, project descriptions, etc.)
Facilitate kickoffs, color reviews (pink/red/gold), and final submissions
Ensure proposals are compliant, compelling, and delivered on time
Support interview/oral prep and proposal closeout activities
Requirements
10+ years of proposal management experience
Strong experience with transportation proposals (required)
Background supporting transportation, water, or infrastructure projects
Advanced proficiency in Adobe InDesign (required) — able to work independently within templates, including master pages and style formatting
Experience leading cross-functional proposal teams
Ability to manage multiple deadlines and shifting priorities
Preferred
APMP Certification
PMP Certification
Experience improving proposal processes or win strategies
Benefits System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
Equal Opportunity Employer Statement System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
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Remote (Preference: East or Central time zones)
On-call / as-needed workload
30 hours a week depending on demand and workload - hours can fluctuate
\$48.51–\$61.75/hr
Overview System One is hiring a Proposal Manager to support business development efforts across transportation, water, and infrastructure projects. This role will focus primarily on non-federal proposals, leading the full proposal lifecycle from RFP analysis through submission. This is a remote, on-call role with variable hours — typically 30+ hours/week depending on workload. There is no defined end date, making this a strong long-term contract opportunity.
Responsibilities
Lead and manage end-to-end proposal development for moderate to complex pursuits
Analyze RFPs and build compliance matrices, outlines, and schedules
Partner with capture teams, SMEs, and operations to develop winning proposals
Write and edit key sections (executive summaries, resumes, project descriptions, etc.)
Facilitate kickoffs, color reviews (pink/red/gold), and final submissions
Ensure proposals are compliant, compelling, and delivered on time
Support interview/oral prep and proposal closeout activities
Requirements
10+ years of proposal management experience
Strong experience with transportation proposals (required)
Background supporting transportation, water, or infrastructure projects
Advanced proficiency in Adobe InDesign (required) — able to work independently within templates, including master pages and style formatting
Experience leading cross-functional proposal teams
Ability to manage multiple deadlines and shifting priorities
Preferred
APMP Certification
PMP Certification
Experience improving proposal processes or win strategies
Benefits System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
Equal Opportunity Employer Statement System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
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