TSC is a dynamic and rapidly growing company seeking a highly organized and results-driven Proposal Manager to lead and manage the proposal development process across our expanding company. The Proposal Manager will collaborate with cross-functional teams, including business development, subject matter experts, and leadership, to create high-quality proposals in response to RFPs, RFIs, White Papers, and other solicitations. This role plays a critical part in securing new business opportunities and ensuring our proposals are compliant, compelling, and meet customer needs. This role can be performed remotely or on a hybrid basis.

Responsibilities:

• Lead and manage the end-to-end proposal development process, ensuring timely and successful proposal submissions.
• Coordinate with various departments (business development, legal, finance, technical teams, etc.) to gather the necessary information for proposal responses.
• Review RFPs, RFIs, Whitepapers, and other customer documents to ensure a comprehensive understanding of requirements.
• Develop proposal outlines, schedules, and deadlines to ensure all stakeholders meet key milestones.
• Leads team assessment and implementation of proposal team training at kick-off, as needed (i.e. Storyboards, Developing Text, Proposal Graphics, Color Teams, etc.)
• Write, edit, and proofread proposal content, ensuring clarity, consistency, and compliance with RFP requirements.
• Collaborate with technical writers, graphic designers, and subject matter experts to enhance the proposal’s quality and presentation.
• Ensure all proposals align with the company’s standards, brand, and value proposition.
• Maintain proposal libraries and templates for future submissions.
• Track and report on proposal progress, providing regular updates to senior management.
• Assist in post-submission activities such as clarifications, best and final offers (BAFOs), and contract negotiations.

Required Qualifications:

• Bachelor’s degree in Engineering, Finance, Business, or a related field, with a minimum of 5 years of experience in proposal management and related roles supporting U.S. government and/or industry customers.
• U.S. Citizenship, with the ability to obtain and maintain a DoD security clearance.
• Proven track record of leading proposal development efforts in the Federal Government marketplace.
• Subject matter expertise in proposal development and RFP best practices.
• Strong attention to detail with demonstrated project management capabilities.
• Advanced proficiency in MS Word and other MS Office products.
• Exceptional written and verbal communication skills.
• Ability to work independently and collaboratively within cross-functional teams.
• Commitment to continual process improvement.
• Experience mentoring and training junior team members as required.

Desired Qualifications:

• Association of Proposal Management Professionals (APMP) Certification.
• Strong knowledge of FAR/DFAR requirements for proposal development.
• Ability to adapt quickly to changing tasks and manage ad hoc projects on short notice.
• Experience with ProPricer software.
• Proficiency in creating Basis of Estimate (BOE) documentation.
• Prior experience in Engineering, Finance, or Business Development (BD) roles is beneficial.
• Willingness and ability to travel as needed (up to 10%).

TSC Benefits:

TSC offers a stable work environment, a competitive salary and a comprehensive benefit package including ESOP contributions, 401k Matching Program, Flexible Work Schedules, Tuition Reimbursement, Paid Leave and much more.

Applying to TSC:

Employment at TSC is contingent upon the successful completion of a comprehensive background check, security investigation, and a drug screening.

Headquartered in Arlington, Virginia, TSC is an employee-owned company that has been providing high-quality technical services and solutions for our customers’ for over 50 years. Our diverse portfolio includes providing full lifecycle support in Precision Strike and Area Effects; Area Protection; Airborne Sensors and Intelligence, Surveillance, and Reconnaissance (ISR); Vehicle Protection; Electronic Warfare Systems; Air and Missile Defense; Space Systems, and Intelligence and Information Systems. TSC offers a professional working environment, a competitive salary, and an excellent benefits package. Come and join our team of employee owners!

TSC is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity Employer/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability or any other protected class.

This contractor and subcontractor shall abide by the requirements of 41 CFR 60–1.4(a), 60–300.5(a) and 60–741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, national origin, or for inquiring about, discussing, or disclosing information about compensation. Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

This contractor and subcontractor shall abide by the requirements of 41 CFR 60–1.4(a), 60–300.5(a) and 60–741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, national origin, or for inquiring about, discussing, or disclosing information about compensation. Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.