Skip to main content
Skip to main content
VETR Proposal — Home
All NAICS playbooks
NAICS Playbook · Engineering & Technical

Federal proposal tools for NAICS 541330

Engineering Services

Bid software for Engineering Services contractors

VETR Proposal is federal proposal tools for bids that are scored on demonstrated engineering rather than narrative. Much of 541330 runs through Brooks Act qualifications-based selection and design-build, where past performance and key personnel carry the evaluation. VETR ranks past-performance records by NAICS and contract value band so the references that reach the evaluator are the ones that match the work, and drafts the write-ups from those records rather than from a template.

NAICS 541330 covers civil, mechanical, electrical, and systems engineering services. Heavy use across DoD (weapon systems, facilities), DoE (national labs), DHS (border infrastructure), and the VA (medical facilities engineering).

$50.2B in federal contracts obligated in FY2025· USASpending.gov

Start a free 14-day trial Take the readiness assessment

Federal contracting in NAICS 541330 at a glance

SBA size standard

$25.5M average annual receipts

Per SBA's table of small business size standards (13 CFR 121.201), as published for 2023. Some codes carry footnoted exceptions. SBA revises these — confirm the current standard at sba.gov before you certify your size on an offer.

Top buying agencies

DoD
DoE
DHS
VA
GSA
NASA

Common contract types

  • IDIQ task orders
  • FFP design-build
  • A/E selection (Brooks Act)

Common vehicles

  • MATOC pools
  • A/E IDIQs
  • GSA Schedule 871
  • OASIS+
The VETR Framework

How VETR applies to NAICS 541330 pursuits

Four pillars, calibrated to how Engineering Services contracting officers actually evaluate proposals.

V

Value

Applied to NAICS 541330

Engineering services often compete on technical approach more than price. VETR's win-themes library covers risk-burn-down framings that engineering evaluators score well.

E

Experience

Applied to NAICS 541330

A/E selections under the Brooks Act weigh prior work in the same engineering discipline heavily. VETR's past-performance library carries discipline-specific tagging.

T

Teaming

Applied to NAICS 541330

Engineering task orders frequently bundle MEP + civil + structural + commissioning. VETR's teaming CRM tags partners by engineering discipline + PE-licensure state coverage.

R

Responsiveness

Applied to NAICS 541330

A/E RFPs (SF-330) have specific Section L formatting requirements. VETR's compliance matrix surfaces every shall-statement so the SF-330 stays tight.

Agencies that buy heavily in NAICS 541330

Agency-specific playbooks for the top buyers in this code

Set-asides commonly used in NAICS 541330

Program-specific playbooks paired with this industry code

Win your next NAICS 541330 contract

VETR turns your strengths into evidence the contracting officer will score. Free for 14 days, no credit card.

Start your free trialSchedule a demo