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Business Development Manager - C5ISR​/C-UAS

Job in McLean, Fairfax County, Virginia, USA
Listing for: Advanced Technology Systems, Inc.
Full Time position
Listed on 2026-10-04
Job specializations:
  • Sales
    Business Development, B2B Sales, Sales Manager
  • Business
    Business Development
Salary/Wage Range or Industry Benchmark: 90000 - 140000 USD Yearly USD 90000.00 140000.00 YEAR
Job Description & How to Apply Below

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Business Development Manager - C5

ISR/C-UAS

Full Time McLean, McLean, VA, US

Business Development Manager - C5

ISR / C-UAS

Summary

Join a dynamic and rapidly growing company recognized for its innovation and excellence in defense contracting and technology solutions. We are dedicated to delivering state-of-the-art solutions to government and defense agencies worldwide, ensuring the security and effectiveness of critical systems. Advanced Technology Systems Company (ATSC) currently has an opportunity for a Business Development Manager C5

ISR / C-UAS. In this role, you will develop partner relationships and expand upon existing ATSC contract vehicles and OTAs for company growth.

Responsibilities

  • Develop external relationships with DoW, DHS, non-Government, foreign military, commercial organizations and other Government agencies as required.
  • Liaison with current contract Contracting Officers; assist with communication flow, resolve issues, identify needs and translate Government goals.
  • Maintain up-to-date and accurate opportunity and customer information within the pipeline systems.
  • Effectively convey our services in both written and verbal business development discussions.
  • Brief business status at regular staff meetings with executive leadership.
  • Deliver engaging, informative, well-organized presentations.
  • Develop market strategies and establish a supporting qualified pipeline, create and track schedules, and report progress to executive management.
  • Preparing various presentations and regularly attending client meetings, trade shows, conferences, etc.
  • Support proposal teams by assisting with the development of compliant, compelling bids.
  • Experience with search tools, such as Deltek, SAM.GOV, and Gov Win.

Qualifications

  • Bachelor’s degree in business or related field, required.
  • Minimum of 3-5 years of experience in government contracting Business Development; prior military and/or government service is a plus.
  • Must be a U.S. citizen with the ability to obtain a government security clearance.
  • Experience working with or for the US Government/Department of War (DoW) and/or MARSOC programs is required.
  • Experience with programs involving C5

    ISR, C-UAS.
  • Must have strong communication skills, written and verbal.

Physical Demands & Work Environment

  • Work is typically performed in an office setting.
  • While performing the duties of this job, the employee is regularly required to stand, sit, bend, demonstrate manual dexterity, climb stairs, talk, hear and see.
  • Must have the ability to lift 15-25 pounds.

ATSC is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. We invite resumes from all interested parties including women, minorities, veterans, and persons with disabilities.

ATSC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

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