Demo

Proposal / Project Manager

InterSources Inc
Syosset, NY Full Time
POSTED ON 12/4/2025 CLOSED ON 1/2/2026

What are the responsibilities and job description for the Proposal / Project Manager position at InterSources Inc?

Job Title: Proposal / Project Manager

Location: Syosset, NY

Hours: 08:00 am - 05:00 pm (100% on-site)


Responsibilities and Duties include but not limited to:

  • Contribute and manage the proposal efforts by writing clear, persuasive, and compliant sections to respond to proposal volumes with information regarding capabilities, management / staffing plan, past performance, and quality assurance plan.
  • Analyze the RFP requirements; develop RFP checklist, compliance matrix, proposal outlines / templates and skill matrix.
  • Manage submittal process from inception to completion, interface with the technical team including Technical Writers, Recruiters, Project Managers etc. throughout the proposal process.
  • Work with Project Managers for registrations and business management
  • Support priority bid opportunities for new business pursuits.
  • Manage the full project management cycle for professional services - including using the ATS, CRM systems extensively to post positions, review applications, and maintain different business stages.
  • Ensure compliance with all Local, State and Federal laws and regulations.
  • Develop and implement training programs for team members.
  • Collaborate with Account Managers to understand the key skills, relevant experience, and objective to draft job requirements subsequently posting them on social media and job portals.
  • Possess a clear understanding of staffing processes and support the accounting department with payroll and invoicing functions.
  • Work with the Program Manager for registrations and operations management. Prepare agreements as required. Develop, implement, and maintain quality assurance protocols. Increase the efficiency of existing processes and procedures to enhance the company’s internal capacity.
  • Assist with implementation and administration of policies and programs related to the management of all personnel to ensure the maintenance of a positive and productive employment environment.
  • Work extensively on company systems to manage projects
  • Other duties as assigned.

Required Experience, Skills and Qualification:

  • 5 years of experience in managing proposals for US Clients. Experience in handling US Government/Agencies contracts will be preferred.
  • 3 years of experience in project management of professional services
  • Proficiency in Microsoft Word, Excel, SharePoint, and strong computer skills are required.
  • Good understanding of technology and associated technical skill sets.
  • Excellent written and verbal communication skills in English
  • Proactive and able to work independently and multi-task in a fast-paced environment.
  • Excellent interpersonal communication skills, negotiation skills, understanding of local, state and federal regulations, and ethics.
  • Knowledge and experience in working with G-Suite.
  • Experience using ATS (JobDiva) preferred.
  • Must be a TEAM PLAYER.

Salary.com Estimation for Proposal / Project Manager in Syosset, NY
$118,299 to $147,186
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Proposal / Project Manager?

Sign up to receive alerts about other jobs on the Proposal / Project Manager career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$107,623 - $139,321
Income Estimation: 
$133,494 - $170,282
Income Estimation: 
$131,105 - $151,214
Income Estimation: 
$128,269 - $173,633
Income Estimation: 
$157,111 - $225,157
Income Estimation: 
$168,545 - $198,692
Income Estimation: 
$182,502 - $249,036
Income Estimation: 
$207,946 - $249,343
Income Estimation: 
$175,165 - $219,883
Income Estimation: 
$182,642 - $260,237
Income Estimation: 
$133,169 - $155,469
Income Estimation: 
$131,105 - $151,214
Income Estimation: 
$137,848 - $188,725
Income Estimation: 
$168,545 - $198,692
Income Estimation: 
$137,274 - $178,415
This job has expired.
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at InterSources Inc

  • InterSources Inc York, NY
  • Title: IAM /Privileged Access Management Architect Location: NYC, New York 10004 Work Mode- Hybrid - 3 Days Onsite and 2 Days Remote Duration: 12 month Con... more
  • 1 Day Ago

  • InterSources Inc Columbia, SC
  • Job Title: Cobol Programmer – Advanced (Job ID: 10984) Work Location: Columbia, South Carolina (100% Remote) Duration: 9 Months (Possible Extension) Interv... more
  • 2 Days Ago

  • InterSources Inc Columbia, SC
  • SAP Service Management Consultant Location: Remote with occasional travel to Charlotte, NC Duration: 24 Months Job Description We are seeking an experience... more
  • 2 Days Ago

  • InterSources Inc Columbia, SC
  • Job Title: Data/Information Architect – Consultant ( 10988) Location: Columbia, South Carolina (Fully Onsite) Duration: 12 Months (Possible Extension) Inte... more
  • 2 Days Ago


Not the job you're looking for? Here are some other Proposal / Project Manager jobs in the Syosset, NY area that may be a better fit.

  • H2M Careers Melville, NY
  • H2M architects engineers is seeking a Proposal Manager to join our Marketing Team. As an integral member of the H2M team, the Proposal Manager, with guidan... more
  • 23 Days Ago

  • Mitigation Solutions, LLC Plainview, NY
  • IMPORTANT: Please email resume/cv to info@mitigationsolutionsllc.com Company Description Mitigation Solutions, LLC specializes in water and fire mitigation... more
  • 18 Days Ago

AI Assistant is available now!

Feel free to start your new journey!