Senior Construction Materials Testing & Inspection Engineer

WDP is seeking an experienced Construction Materials Testing & Inspection (CMT) Engineer to lead the field and laboratory operations of our Testing & Inspection Division in Manassas, Virginia.

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This leadership role is ideal for a Virginia-licensed Professional Engineer with 7+ years of CMT experience (ASCE Grade IV–V equivalent) who is ready to help shape the future of a growing division. You'll work closely with senior leadership to oversee operations, mentor staff, strengthen client relationships, and drive business development—all with significant opportunities for career advancement.

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What You'll Do:

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• Lead and coordinate field and laboratory testing and inspection operations.
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• Manage and mentor inspectors, engineering technicians, laboratory staff, and supervisors.
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• Serve as the Special Inspections/Third-Party Inspections Engineer of Record on public and private projects.
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• Oversee testing and inspection of soils, concrete, masonry, asphalt, structural steel, fireproofing, LGMF/CFMF, utilities, pavements, retaining walls, and stormwater facilities.
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• Review inspection reports, test results, and construction quality documentation for compliance with project plans, specifications, and applicable standards.
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• Prepare quality reports and deficiency/non-compliance documentation as required.
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• Collaborate with clients, contractors, architects, engineers, and internal teams to ensure successful project delivery.
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• Support business development through client engagement, proposal preparation, and expanding WDP's presence in the Metro DC and Northern Virginia market.
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What We're Looking For:

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• Professional Engineer (PE) license in Virginia.
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• Bachelor's degree in Civil Engineering or a related field.
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• Minimum of 7 years of construction materials testing and inspection experience.
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• Strong knowledge of construction inspection practices, laboratory testing procedures, and applicable industry standards.
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• Experience with Special Inspections and Critical Structures programs in Northern Virginia and the Metro DC region.
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• Proven leadership, project management, and client relationship skills.
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Why Join WDP?

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• Lead a respected and growing Testing & Inspection team.
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• Mentor and develop the next generation of engineering professionals.
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• Work on diverse, high-profile public and private sector projects.
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• Play a key role in business growth and strategic leadership.
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• Enjoy a clear path for advancement within the division and the company.
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 Comprehensive Benefits Package:

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• Company-paid participation in industry groups, memberships, and professional seminars.
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• Health insurance (medical, dental, and vision)
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• Company-paid life and disability insurance
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• 3 weeks of paid time off and 7 paid holidays (increases with time!)
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• 401(k) plan with company match
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• Employee Stock Ownership Plan (ESOP) 
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• Tuition Reimbursement Program
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WDP is an Equal Opportunity Employer and maintains a Drug-Free Workplace.