Construction Field Engineer Internship-Summer 2026 at William Charles Construction Company, Llc, A Mastec Company in Springfield, IL | USD20-21 | Kablio
Construction Field Engineer Internship-Summer 2026
William Charles Construction Company, Llc, A Mastec Company
A leading provider of infrastructure and construction services, specializing in utility and energy projects.
Assist project managers with field engineering tasks on construction sites.
16 days ago ago
$20 - $21
Entry-level
Internship
Springfield, IL
Field
Company Size
500 Employees
Service Specialisms
Construction services
Project Management
Engineering
General Contractor
Technical Services
Design
Sector Specialisms
Heavy Civil
Industrial
Power
Infrastructure
Environmental Management
Mining and Materials Production
Role
Description
field survey
as‑builts
inventory
subcontractor scheduling
qc records
rfi
Performs field survey work regarding layout and tracking of work activities, utilizing PC based software and GPS station/field equipment.
Assist with final job closeout, as-builts, job binder creation.
Assist with material inventory and receiving paperwork.
Assist with subcontractor scheduling and management
Assist with managing project specific quality control records and ensuring that required reporting is accomplished.
Assist with RFI (Request for Information) submittals
Assist with planning, scheduling, and coordinating to ensure that all required audits/inspections are performed and documented.
Requirements
civil engineering
construction management
electrical engineering
mechanical engineering
problem solving
teamwork
Other applicable degrees include: Electrical/Mechanical Engineering
Problem Solving
Ability to work within a team
Adaptable and willing to learn
Strong work ethic
Have a basic understanding of the construction industry and accepted business practices
Currently pursuing undergraduate, four-year degree in Civil Engineering or Construction Management
24 hours of college credits completed
Minimum GPA of 3.0
Comfortable with exposure to dirt, heat and noise
100% Project Specific travel is required
Deadline Oriented
Written and Oral Communication
Benefits
Extended work hours and weekend work may be required.
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
Information not given or found
Security clearance
pre-employment screening may include background check and drug testing.
Company
Overview
Operated as a specialized construction company focused on energy and utility infrastructure.
Led in the execution of large-scale projects for both public and private sectors.
Evolved into a significant player in the infrastructure industry with capabilities across multiple sectors.
Recognized for expertise in water resources, energy infrastructure, and heavy civil construction.
Typical projects include building transmission lines, utility plants, and water management systems.
Completed notable projects in renewable energy, such as solar and wind power infrastructure.
Supported by MasTec, which provides a foundation for handling large-scale, complex projects.
Culture + Values
1892
Year Established
The company has maintained a tradition of excellence and a commitment to doing things right from its founding in 1892.
A friendly, respectful, caring, safe, and highly collaborative environment that rewards, supports, and celebrates achievement.
An atmosphere that fosters innovation, integrity, and professional development, while helping to support a healthy work-life balance.
Hiring the best people, embracing the latest technology, and pursuing the most innovative and complex projects.
Environment + Sustainability
40 Years Experience
Environmental Services
The company has a long-standing track record in environmental services, including construction and remediation projects.
Part of MasTec’s Clean Energy and Infrastructure segment, giving access to resources and capabilities in clean energy project delivery.
Engaged in renewable energy construction (solar, wind) via MasTec CE&I projects.
Inclusion & Diversity
7 Years of Recognition
IDOT Awards
Recognized for commitment to disadvantaged businesses and vendors through its Diverse Suppliers Program.
Four IDOT Awards
Commitment to Subcontractors
Earned four awards over the past five years for supporting disadvantaged subcontractors and vendors.
Runs a Women & Minorities Scholarship Program in partnership with IEA to fund underrepresented students in engineering and construction.
Affiliated with over a dozen associations focused on minority and women contractors, including HACIA, FWC, IL Black Chamber, National Association of Women in Construction, and others.