Senior Construction Materials Field Technician

ECS Group of Companies; York (York County); On-site; USD 60,000 - 80,000; Full time

Job summary

ECS Limited invites applications for a Senior Field Technician role in the York area. The position involves performing field tests, sampling, and inspections on construction materials under the guidance of senior staff and project managers.

Candidates should have at least 2 years of related experience, a High School diploma or GED, and current basic certifications plus two advanced credentials. A valid drivers license and reliable transportation are required.

Qualifications

• 2+ years of related experience.
• Must have and maintain current basic level certifications plus 2 advanced certifications.
• Must have valid drivers license and insurance.
• Must provide transportation for job sites; mileage reimbursed.
• Strong communication and math skills; knowledge of MS Office.

Responsibilities

• Field activities: observe, test, sample, and inspect materials (soils, aggregates, concrete, grout, masonry, asphalt, steel) on construction sites.
• Perform routine field tests following industry standards and testing equipment.
• Collect data and draft field reports documenting site observations.
• Maintain daily communication with site contractors, technicians, and project managers; inform of changing site conditions.
• Receive training in ECS methodology for observations, inspections, and testing; document findings precisely.

Skills

Field testing

Data collection

Safety procedures

Communication

MS Office

Mobile devices proficiency

Education

High School diploma or GED

Job description

ECS Limited is offering a unique opportunity for a talented and experienced Senior Field Technician to join our York team and advance in a dynamic work environment. Use your existing certifications and skills as you work under the guidance of experienced professionals to safely perform a variety of tasks. We are an equal opportunity employer, and candidates with diverse backgrounds and abilities are encouraged to apply.

Responsibilities

• Field Activities: Perform observation, testing, sampling, and inspection of materials, including soils, aggregates, concrete, grout, masonry, asphalt, and structural steel placement on construction sites; Execute tasks based on project requirements under the guidance of other senior technicians, staff professionals, and project managers.
• Testing Procedures: Conduct routine field tests for soils, aggregates, concrete, grout, masonry, asphalt, and structural steel placement using various methodologies and testing equipment following industry standards and compliance.
• Data Collection: Perform calculations and data reduction based on sampling, test results, and inspections; Engage in drafting and other administrative duties as required; Develop skills in documentation and prepare field reports that document site observations for field work performed.
• Communication: Maintain daily communication with site contractors, other technicians, and project managers; Keep supervisor and project teams informed of changing site conditions and additional testing requested; Attend project meetings with senior staff as requested.
• Training and Development: Receive training in ECS methodology for project observations, inspections, and testing; Document findings with precision in accordance with accepted engineering practices.

Career Development

As Your Experience Grows, ECS Will

• Support you in further enhancing your professional skills.
• Encourage continued participation in internal and external training programs and certification opportunities provided by organizations such as ACI, ASNT, AWS, ICC, NICET, NRCA, RCI, various State DOTs, WACEL, and others, as appropriate.

Required Qualifications

• 2+ years of related experience.
• High School diploma or GED.
• Must have and be willing to maintain current basic level certifications and an additional 2 advanced certifications.
• OSHA 10 is a plus.
• Position requires carrying 40 - 70 lbs multiple times a day or occasionally lifting 85 lbs to waist height.
• Must have valid driver's license and insurance.
• Must provide suitable transportation for use on job sites - Mileage will be reimbursed.
• Strong communication skills (speaking, reading, and writing).
• Excellent understanding of heavy construction safety, practices, and procedures.
• Ability to work effectively with clients, peers, and supervisors.
• Proficiency with electronic devices such as phones, tablets, and laptops.
• Strong math skills with the ability to read maps, follow directions, and interpret engineering and construction plans.
• Basic knowledge of MS Office.

Military Qualifications

• The following US Military ranks will qualify for this position IF they also meet the education, certification, and licenses requirements from the above section titled "Required Qualifications":
  • E-4/E-5

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 #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 #50 in Zweig Group’s Hot Firm List (May 2025). For additional information about ECS, visit: www.ecslimited.com.

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