Due Diligence Senior Associate

Position & Office Overview

As a Senior Associate, you have strong leadership skills as well as a great eye for detail. You are heavily skilled both out in the field and working with clients. Leading your team by example is second nature to you – through excellent assessments, studies, and reports. You have a passion for all things Facilities – specialized testing, building envelope consulting, forensic investigation analysis, design of repairs to existing structures, among other facilities‑related services.

You are extremely hard working and strive to ensure that your team delivers the best quality. You get the “big” picture and want to contribute accordingly – and that’s why you’ll have all the opportunity for career growth within our company you’ll want.

ECS is offering an exciting opportunity for a Due Diligence Senior Associate to join our Florida Facilities team in Jacksonville, FL. In this role, you’ll collaborate with a multidisciplinary team to deliver high‑quality consulting solutions to a diverse range of facilities and clients.

• Perform Property and Facility Condition Assessments (PCAs/FCAs), Facility Needs Assessments, Pre‑ and Post‑Construction Surveys, and Accessibility Assessments, among other facilities‑related services
• Perform Pre‑ and Post‑Construction Surveys, including documentation of target properties and management of photo archives; may supervise other assessors completing these surveys
• Conduct Facility Condition Assessments (FCAs), including data collection, database updates, capital planning, estimating remaining useful life, and developing cost estimates
• Conduct or provide senior review of assessments and reports
• Apply a strong understanding of buildings and building systems to data collection, analysis, and reporting
• Perform document reviews and prepare detailed Property Condition Reports
• Prepare reports and proposals
• Oversee field work and report preparation
• Maintaining and develop a client database
• Manage budgets and prepare invoices
• Promote a safe workplace and proper use of PPE

• BS or MS in Civil Engineering, Architecture (NCARB), Civil (Structural) Engineering, or Architectural Engineering preferred
• 8+ years of experience in property condition assessments, facilities engineering, or related building consulting work
• Strong working knowledge of building systems, construction practices, and maintenance requirements
• Extensive knowledge of ASTM standard E2018 and building codes
• Professional Engineer (PE), or Registered Architect (RA) licensure preferred

• Opportunity to lead high‑impact projects with technical complexity and visibility.
• Be part of a growing and innovative team focused on technical excellence and client service.
• Supportive work environment that values expertise, collaboration, and continuous learning.
• Competitive salary, performance bonuses, and comprehensive benefits.
• Employee Stock Ownership program (ESOP)!
• 401(k) with up to 4% match
• Tuition Assistance Program
• And more!

ECS Core Values:
Collaborate, Focus & Lead

ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee‑owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #66 in Engineering News‑Record’s Top 500 Design Firms (April 2025), #148 in Engineering News‑Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025).

For additional information about ECS, visit: