Seneca Holdings

Proposal Manager III

Seneca Holdings · Chantilly, VA

Posted 20 days ago

or apply directly on Seneca Holdings's site. We never take the application ourselves.

Is this posting real?

This role has been open
20 days
Seneca Holdings's roles stay open a median of 36 days
Reposted
No
Salary listed
No
0% of Seneca Holdings's roles list one
Ghost-job risk at Seneca Holdings
high
34 stale, 1 reposted of 75 open
Hiring momentum
119 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-17

Measured from postings appearing on and disappearing from Seneca Holdings's own greenhouse board since 2026-08-03. Full hiring picture for Seneca Holdings.

About this role

The Proposal Manager III at Seneca Holdings will lead the development and delivery of complex federal government proposals, primarily for the Department of Defense and Federal Civilian agencies. This role involves managing multiple high-value proposal efforts, coordinating cross-functional teams, and ensuring compliance and quality throughout the proposal lifecycle. The position requires a strong understanding of federal procurement processes and the ability to translate capture strategies into compelling proposals.

Our read on this posting3.6out of 5
benefits
5/5
freshness
4/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Seneca Holdings as an employer.

What you need

  • Bachelor’s degree
  • APMP Foundation or higher or Shipley Proposal Management certification
  • 10+ years of federal government proposal management experience supporting both DoD and Federal Civilian agencies
  • Demonstrated experience managing full-and-open competitive procurements under FAR and DFARS regulations
  • Experience leading proposal teams supporting opportunities valued at $100M+
  • Strong understanding of Section L and Section M requirements, proposal compliance, and evaluation criteria alignment

Nice to have

  • Experience supporting DoD agencies such as DHA, Army, Air Force, Navy and federal civilian agencies
  • Experience with proposal management tools such as GovDash, AutoGenAI, Loopio, or similar platforms

What you get

  • Competitive pay
  • Flexible work-life balance
  • Professional development opportunities
  • Performance and recognition programs
  • Comprehensive benefits package including medical, dental, vision, life, and disability
  • Voluntary benefit programs (critical illness, hospital, and accident)

Worth weighing

  • No salary listed
  • Requires ability to work flexible hours, possibly including nights and weekends
  • High-pressure environment with multiple concurrent proposals under aggressive deadlines

Summarised from Seneca Holdings's posting. Read the full original.

Listed by Seneca Holdings on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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