19 proposal specialist jobs at 13 companies in Winter Haven, FL

4w
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Lead Proposal Specialist
Charlotte or Atlanta or Tysons or Tampa
$48k-$80k/yr OnsiteFull Time
Forvis Mazars
Forvis Mazars: A professional services firm delivering assurance, tax, and consulting with a focus on an unmatched client experience.
3+ YOEBachelor's degree, 3+ years proposal or related experience, strong proposal writing/editing, RFP analysis, stakeholder management, proficiency with proposal/content tools and Microsoft Office.
Microsoft Office, proposal automation, content management tools, AI-enabled drafting and review tools
1mo
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Lead Proposal Specialist
Charlotte or Tampa or Atlanta
OnsiteFull Time
Forvis Mazars
Forvis Mazars: Provides audit, tax, and consulting services to global businesses.
3+ YOEBachelor's degree, 3+ years proposal management or related experience, strong proposal writing/editing, RFP analysis, stakeholder facilitation, Microsoft Office and proposal automation familiarity; APMP certification preferred.
Microsoft Office
3w
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Proposal Specialist II
Orlando or Sarasota or Tampa or Naples or Florida
OnsiteFull Time
Universal Engineering Sciences
Universal Engineering Sciences: Provides engineering, environmental, and testing services for construction projects.
4+ YOEBachelor’s degree and 4+ years of proposal writing or coordination experience in A/E/C, environmental, engineering, or professional services. Requires persuasive writing, RFP/RFQ/RFI expertise, organization, and communication skills.
Adobe InDesign, Microsoft Office Suite, Adobe Creative Cloud, CRM
3mo
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Senior Federal Proposal Specialist
Houston or Dallas or Bowie or Tampa or Charlotte or Phoenix or Albuquerque
$92k-$153k/yr HybridFull Time
GHD
GHD: Global professional services firm specializing in engineering and architecture.
6+ YOEBachelor or Master’s degree; 6+ years leading proposal processes for engineering/construction or professional services; knowledge of A/E proposals with SF330 and Brooks Act; proficient in MS Office and InDesign.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Adobe InDesign
1d
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Proposal Writer (Pursuit Specialist)
Lakeland or Tampa
HybridFull Time
RK&K: Civil engineering and construction management for infrastructure and transportation.
2+ YOEBachelor's degree in English, Journalism, Communications, or related field; 2 years of A/E/C proposal experience; technical writing, proofreading, team coordination, and concurrent deadline management skills.
Adobe InDesign, Microsoft Word, Microsoft PowerPoint, CRM, Deltek Vision/Vantagepoint
1mo
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Marketing Specialist III - Proposal Development
Lake Mary or Miami or Tampa
OnsiteFull Time
HNTB
HNTB: Infrastructure firm providing engineering, architecture, and construction management services.
4+ YOEBachelor's degree in marketing, communications, journalism, business, or related field plus 4 years of relevant experience, or 8 years without a degree. Requires proposal, communication, research, editing, and software skills.
Microsoft Office, Adobe Creative Suite, Microsoft SharePoint, CRM
1mo
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Marketing Specialist III - Proposal Development
Miami or Tampa or Lake Mary
OnsiteFull Time
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
4+ YOEBachelor's in marketing/communications or equivalent experience; 4+ years related experience (8+ years in lieu of degree). Proficiency with Microsoft Office, Adobe Creative Suite, SharePoint, CRM, strong writing and proposal development skills.
Microsoft Office, Adobe Creative Suite, Microsoft SharePoint, CRM
1mo
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Senior Marketing Specialist- Proposal Development
Miami or Tampa or Lake Mary
OnsiteFull Time
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
6+ YOEBachelor's in marketing/communications or related +6 years experience (or 10 years without degree). Requires proposal writing and development experience, expert-level Microsoft Office, SharePoint, Teams, Adobe InDesign/Acrobat, CRM proficiency, strong written/verbal communication and editing.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, Microsoft Teams, Adobe InDesign, Adobe Acrobat, CRM
1mo
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Senior Marketing Specialist- Proposal Development
Lake Mary or Miami or Tampa
OnsiteFull Time
HNTB
HNTB: Infrastructure firm providing engineering, architecture, and construction management services.
6+ YOEBachelor's degree in marketing, communications, journalism, business, or related field plus 6 years of relevant experience, or 10 years without a degree. Expert proficiency with Microsoft Office, SharePoint, MS Teams, Adobe tools, and CRM.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, Microsoft Teams, Adobe InDesign, Adobe Acrobat, CRM
3d
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Technical Specialist – Engineering
Lake Wales, Florida, United States
$90k-$115k/yr OnsiteFull Time
Groome Industrial Service Group
Groome Industrial Service Group: Provides specialized industrial maintenance and cleaning services nationwide.
Technical coatings expertise, estimating and proposal-writing ability, knowledge of corrosion protection, surface preparation, inspection, coating systems, industrial standards, and heavy industrial environments.
AMPP, NACE CIP, SSPC PCI
2w
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Business Development Specialist
Orlando, Florida, United States
OnsiteFull Time
Florida Institute of Certified Public Accountants
Florida Institute of Certified Public Accountants: Professional association for Florida's certified public accountants.
2+ YOEHigh school diploma or equivalent and 2–5 years of administrative or sales experience. Requires consultative sales, prospecting, relationship development, proposal, negotiation, communication, and organizational skills.
AM.net, EventsAir, Engagefully, Pipedrive
3mo
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Major Gift Specialist
Orlando, Florida, United States
$55k-$102k/yr FieldFull Time
AdventHealth
AdventHealth: Non-profit healthcare system providing comprehensive hospital and medical services.
Develops and cultivates major gift donors, manages donor portfolio, prepares proposals, uses donor systems, and travels within Central Florida; bachelor's required, CFRE preferred.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Raiser’s Edge
1mo
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National Client Success Specialist
Winter Park or Orlando
OnsiteFull Time
Hearst
Hearst: Provides diversified media, information, and business services worldwide.
Process advertising orders, prepare proposals and support materials, coordinate campaign launch, proficient with Excel and advertising systems, strong verbal/written communication and organization.
Microsoft Excel, MediaLine, WOCentral, WideOrbit
2mo
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CEI Contract Support Specialist
Orlando, Florida, United States
OnsiteFull Time
Johnson, Mirmiran & Thompson
Johnson, Mirmiran & Thompson: Provides multidisciplinary engineering, architecture, and technology infrastructure services.
Perform construction contract support including MAC entry and review, tracking materials and contractor progress, processing contract changes, preparing RFPs/proposals, and managing contract documentation in Site Manager.
Site Manager
3mo
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Luxury Residential Technology Specialist
Winter Park, Florida, United States
OnsiteFull Time
ZIO
ZIO: Designs and installs integrated technology solutions for luxury residential and commercial markets.
Experience in luxury residential technology sales/relationship management; knowledge of AV, lighting, and design; ability to create budgets and proposals; strong client relationships.
AV design, Budgeting, Proposal generation
3mo
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T&I Senior Marketing Specialist 1
Cranberry or Jacksonville or Orlando or Homestead or Tampa
OnsiteFull Time
GAI Consultants
GAI Consultants: Provides professional engineering, planning, and environmental consulting services.
12+ YOE12+ years in proposal coordination/marketing within AEC; Bachelor's orAssociate in Marketing/Business; strong MS Office and Adobe; valid driver’s license; willing to travel; able to work nights/weekends as needed.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Adobe Creative Suite, Deltek Vantagepoint
4w
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Client Survey and Compliance Specialist
Atlanta or Orlando or West Palm Beach or Miami or Phoenix
HybridFull Time
Greenberg Traurig
Greenberg Traurig: Provides global legal representation and corporate advisory services.
5+ YOEBachelor's degree and 5+ years marketing/business development experience at a law or professional services firm; experience responding to client surveys/proposals; advanced Microsoft Office and generative AI tool experience.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook, Microsoft Copilot, ChatGPT
1d
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Senior Specialist - Program & Project Management
Irving or Tampa or Jacksonville
$84k-$128k/yr OnsiteFull Time
LTIMindtree
LTIMindtreeNational Stock Exchange of India: LTIM: Global technology consulting and digital solutions.
8+ YOERequires 8–12 years of experience, including program engagement management, banking and AML experience, financial and invoicing management, stakeholder leadership, staffing, proposals, and cross-functional delivery.
1w
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Gas Services
United States or Florida or Orlando
OnsiteFull Time
Siemens Energy
Siemens EnergyXetra: ENR: Designs and manufactures energy technology and power generation equipment.
10+ YOEBachelor’s in Engineering and 10+ years’ experience required; 15+ preferred. Requires GP/SPG, GT, ST, or generator knowledge, technical proposal expertise, project management, customer presentations, Microsoft Office, English and Spanish fluency, and travel up to 20%.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint