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Senior Project Administrator

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Onsite

Senior Project Administrator

ECS Limited

Senior Project Administrator

Skills

Contract Management

1 month ago

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Important information


Contract type:

Freelance / Contract

Location:

Waukesha, WI, USA

Work mode:

Onsite

Published on:

12 September 2026

What they need


What You'll Do:

Responsibilities

  • Manage the administrative tasks associated with a project, including, but not limited to
    proposal and project registration, invoicing set-up, coordinate project resources, and more.
  • Assist junior staff with resolution of issues.
  • Strong ability to use ECS systems in the coordination of project resources, management of
    project paperwork and documentation, and maintaining project schedules and budgets.
  • Proactively coordinate internal communications with staff members on a variety of projects.
  • Actively mentor junior staff and support the overall development of the team.
  • Assist with the coordination of project meetings and provide solutions to administrative and
    client issues as necessary
  • Coordinate and serve as the central point of contact for client-facing, project-related
    communication. Assist junior staff with resolution of issues.
  • Assist in managing project budgets, preparing invoices, and collections efforts.
  • Prepare change orders and invoices.
  • Strong ability to prioritize tasks and meet project deadlines.
  • Strong project and contract management skills. Assist junior staff with resolution of issues.
  • Strong ability to manage project budgets.
  • Host or attend project discussions with clients, follow up on reports to determine if there are
    questions.
  • Collaborate with other managers to assist in making staffing decisions as requested.

What We're Looking For:

Required Qualifications & Skills

  • High school diploma or GED required. Bachelor of Business or related field preferred
  • 4 years of related experience
  • If driving for, or on behalf of, any ECS subsidiary, a valid driver's license is required
  • Excellent oral & written communication skills
  • Strong project management and contract administration skills
  • Dependable, self-motivated, responsible and detail-oriented
  • Ability to multi-task and meet deadlines
  • Proficient with MS Office (Word, Excel, PowerPoint)
  • Ability to work effectively in teams, with clients, peers and subordinates, as well as
    independently
  • Excellent interpersonal skills
  • Strong leadership and decision making skills
  • High level understanding of prioritizing and urgency of work in the consulting industry

Who We Are:

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 building science + infrastructure consulting services. We are employee-owned with more than 3,00 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (June 2026). For additional information about ECS, visit: www.ecslimited.com.

ECS is an Equal Opportunity Employer. To learn more, click here.

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