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David Machen

Contract Specialist

David Machen is a Contract Specialist. David is associated with 288 contracts. Activity spans Commercial and Institutional Building Construction, Offices of Lawyers, and Roofing Contractors.

Person Profile

Contracting officer information and contact details

DM

David Machen

Contract Specialist

Last seen

Oct 5, 2026

Most recent solicitation activity

Role Type

Primary

Contracting Officer Overview

Industry focus, set-aside activity, and contract history for this federal contracting professional.

AI Professional Profile

David Machen is a Contract Specialist responsible for managing the acquisition process and ensuring procurement integrity within his agency. He plays a key role in the agency's mission by executing contracts and managing the lifecycle of government acquisitions to meet operational requirements. Reg...

David Machen is a Contract Specialist responsible for managing the acquisition process and ensuring procurement integrity within his agency. He plays a key role in the agency's mission by executing contracts and managing the lifecycle of government acquisitions to meet operational requirements. Regarding set-aside preferences, the procurement data indicates a heavy reliance on full and open competitions, with the vast majority of awards categorized as No Set-Aside. There is a minimal percentage of awards designated as Total Small Business Set-Asides. His procurement activity spans several diverse industry sectors. His primary focus areas include commercial and institutional building construction and roofing services, alongside professional services such as legal counsel and translation and interpretation services. Additionally, he handles acquisitions related to security systems services.

Key Metrics

Total Contracts

288

Associated contracts

Industries

42

NAICS categories

Set-Aside Programs

2

Program types

Set-Aside Share

1%

Small-business awards

Procurement Analytics

Where this contracting officer directs award activity, by industry and small-business set-aside program.

Awards by NAICS
Others - Other NAICS codes (28 codes, <0.5% each)10.0810.1%
236220 - Commercial and Institutional Building Construction8.938.9%541110 - Offices of Lawyers7.147.1%238160 - Roofing Contractors6.076.1%541930 - Translation and Interpretation Services55%561621 - Security Systems Services (except Locksmiths)4.644.6%238210 - Electrical Contractors and Other Wiring Installation Contractors4.294.3%238220 - Plumbing, Heating, and Air-Conditioning Contractors3.573.6%236115 - New Single-Family Housing Construction (except For-Sale Builders)3.573.6%236118 - Residential Remodelers3.213.2%561720 - Janitorial Services2.862.9%524114 - Direct Health and Medical Insurance Carriers2.862.9%238310 - Drywall and Insulation Contractors2.52.5%238290 - Other Building Equipment Contractors2.52.5%561210 - Facilities Support Services2.142.1%238990 - All Other Specialty Trade Contractors2.142.1%611430 - Professional and Management Development Training1.791.8%423430 - Computer and Computer Peripheral Equipment and Software Merchant Wholesalers1.791.8%517312 - Wireless Telecommunications Carriers (except Satellite)1.791.8%541690 - Other Scientific and Technical Consulting Services1.431.4%332311 - Prefabricated Metal Building and Component Manufacturing1.431.4%423850 - Service Establishment Equipment and Supplies Merchant Wholesalers1.431.4%541810 - Advertising Agencies1.431.4%238390 - Other Building Finishing Contractors1.431.4%811213 - Communication Equipment Repair and Maintenance1.071.1%561730 - Landscaping Services1.071.1%238140 - Masonry Contractors1.071.1%334220 - Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing1.071.1%238190 - Other Foundation, Structure, and Building Exterior Contractors1.071.1%541511 - Custom Computer Programming Services1.071.1%611519 - Other Technical and Trade Schools1.071.1%484230 - Specialized Freight (except Used Goods) Trucking, Long-Distance0.710.7%484210 - Used Household and Office Goods Moving0.710.7%561510 - Travel Agencies0.710.7%333921 - Elevator and Moving Stairway Manufacturing0.710.7%237130 - Power and Communication Line and Related Structures Construction0.710.7%333415 - Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing0.710.7%334516 - Analytical Laboratory Instrument Manufacturing0.710.7%334519 - Other Measuring and Controlling Device Manufacturing0.710.7%336110 - Automobile and Light Duty Motor Vehicle Manufacturing0.710.7%337214 - Office Furniture (except Wood) Manufacturing0.710.7%611630 - Language Schools0.710.7%721110 - Hotels (except Casino Hotels) and Motels0.710.7%
Set-Aside Breakdown
None - No Set-Aside98.9699%

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