Lead Test Technician

Twining, Inc.; Fountain Valley (CA); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

401(k) Plan

Job summary

Twining Inc. in Fountain Valley, CA is seeking a Lead Field Test Technician to support specialized field testing and inspection services for building enclosure, fenestration, waterproofing, roofing, air and water infiltration, and other project-specific scopes.

You will lead on-site testing activities and coordinate with project teams. Responsibilities include reviewing plans, setting up equipment, documenting results, and ensuring ASTM/AAMA compliance and safety standards.

Qualifications

• High school diploma or equivalent required.
• 5+ years of field testing, inspection, or building enclosure experience preferred.
• Experience coordinating field testing and documenting results.
• Ability to travel to local and out-of-area sites; OT as needed.
• OSHA training preferred and valid driver’s license.

Responsibilities

• Perform and lead field testing and inspection on active construction projects.
• Coordinate site access, scheduling, and equipment readiness.
• Set up, operate, troubleshoot, and maintain field testing equipment.
• Document procedures, observations, and test results.
• Ensure compliance with ASTM, AAMA, and project specs; maintain safety.
• Mentor junior technicians; travel as required.

Skills

Field testing coordination

Technical documentation

Communication

Problem solving

Leadership

Travel readiness

Education

High school diploma

5+ years field testing/inspection experience

Tools

Test equipment operation

Microsoft Windows

Adobe

Job description

Lead Field Test Technician – Fountain Valley, CA

Twining, an innovative engineering, testing, and inspection company with over 100 years of history, is seeking a Lead Field Test Technician to support specialized field testing and inspection services, including building enclosure, fenestration, waterproofing, roofing, air and water infiltration, anchor testing, and other project-specific testing scopes. This position requires strong technical skills, field leadership, clear communication, and a commitment to quality and safety.

Responsibilities

• Perform and lead field testing and inspection services on active construction and existing building projects
• Conduct building enclosure, fenestration, waterproofing, roofing, and specialized field-testing services
• Perform water and air infiltration, mock-up, whole building air leakage, anchor, adhesion, coating, methane barrier, and other project-specific testing
• Review project plans, specifications, and testing requirements, and coordinate site access, scheduling, logistics, equipment, and readiness with internal staff and project teams
• Set up, operate, troubleshoot, and maintain field testing equipment and tools
• Document test procedures, observations, deficiencies, results, and communicate field conditions, nonconforming work, and technical issues to project managers, clients, contractors, and consultants
• Ensure services are performed in accordance with ASTM, AAMA, project specifications, manufacturer instructions, and company procedures, maintaining a high standard of quality and safety
• Assist with training and mentoring junior field techniciansSupport multi-day, out-of-area, and travel-based assignments as needed

Requirements

• High school diploma or equivalent required
• 5+ years of relevant field testing, inspection, construction, or building enclosure experience preferred
• Experience with field coordination, test setup, and technical documentation preferred
• Proficient in Microsoft Windows software and applications and Adobe
• Basic Understanding of construction drawings, specifications, and field conditions
• Familiarity with ASTM, AAMA, and other applicable industry standards preferred
• Strong communication, organization, and problem-solving skills
• Ability to work independently and lead field activities with limited supervision
• Ability to lift and carry testing equipment and work outdoors in varying conditions, including standing, walking, bending, kneeling, climbing ladders, and accessing active construction areas safely
• Ability to travel to local and out-of-area project sites and work overtime or adjusted hours based on project demands
• OSHA 10 or OSHA 30 preferred
• Fall protection or aerial lift training preferred
• ICC or related inspection/testing certifications preferred
• Valid driver’s license

Twining offers an excellent benefits package, including medical, dental and a 401(k) Plan. Salary rate commensurate with experience.

EOE STATEMENT

We are an affirmative action participant and equal employment opportunity employer of protected veterans and individuals with disabilities. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, disability status, protected veteran status or any other characteristic protected by law.