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Senior Inspector Jobs in Washington, DC (NOW HIRING)

M&J Engineering

Senior Inspector

Rockville, MD

M&J is seeking a Senior Inspector to lead daily field inspections and supervise inspection/testing staff, supporting highway and bridge construction work on Maryland Department of Transportation ...

M&J Engineering

Senior Inspector

Rockville, MD · On-site

M&J is seeking a Senior Inspector to lead daily field inspections and supervise inspection/testing staff, supporting highway and bridge construction work on Maryland Department of Transportation ...

M&J Engineering

Senior Inspector

Rockville, MD · On-site

M&J is seeking a Senior Inspector to lead daily field inspections and supervise inspection/testing staff, supporting highway and bridge construction work on Maryland Department of Transportation ...

HNTB

Senior Inspector

Arlington, VA · On-site

This opportunity entails being responsible for daily inspection efforts on multiple complex, large, and /or diverse projects. Prepares daily and weekly reports on work accomplished by contractor and ...

HNTB Corporation

Senior Inspector

Alexandria, VA · On-site

This opportunity entails being responsible for daily inspection efforts on multiple complex, large, and /or diverse projects. Prepares daily and weekly reports on work accomplished by contractor and ...

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All JobsInspector JobsSenior Inspector JobsSenior Inspector Jobs in Washington, DC

Senior Inspector information

See Washington, DC salary details

$34.5K

$85.2K

$150K

How much do senior inspector jobs pay per year?

As of Jul 1, 2026, the average yearly pay for senior inspector in Washington, DC is $85,228.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,700.00 and $106,400.00 per year, depending on experience, location, and employer.

How much do inspectors make per inspection?

Senior inspectors typically do not get paid per inspection but earn an hourly or salary wage, which can range from $20 to $50 per hour depending on the industry, location, and experience. Some roles may include performance bonuses or incentives based on the number of inspections completed or quality standards, but payment structures vary widely across sectors and employers.

What does a senior inspector do?

A senior inspector is responsible for examining and evaluating work, processes, or products to ensure compliance with safety, quality, and regulatory standards. They often lead inspection teams, review documentation, and use tools like checklists or testing equipment to identify issues and recommend corrective actions. This role typically requires experience, attention to detail, and knowledge of industry-specific regulations.

What is the highest paid inspector?

The highest paid inspectors are often senior or specialized inspectors, such as construction, aerospace, or nuclear inspectors, who can earn salaries exceeding $100,000 annually. Factors influencing pay include experience, certifications, industry, and geographic location.

What qualifications do I need to be a quality inspector?

To become a senior inspector, candidates typically need a high school diploma or equivalent, along with relevant experience in quality control or inspection. Certifications such as Certified Quality Inspector (CQI) or ISO auditor training can enhance job prospects. Strong attention to detail, knowledge of inspection tools and standards, and the ability to read technical drawings are also important qualifications.
What are the most commonly searched types of Inspector jobs in Washington, DC? The most popular types of Inspector jobs in Washington, DC are:
Infographic showing various Senior Inspector job openings in Washington, DC as of June 2026, with employment types broken down into 94% Full Time, 2% Part Time, 1% Temporary, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $85,228 per year, or $41 per hour.
Senior Inspector

Senior Inspector

M&J Engineering

Rockville, MD

Other

Medical, Dental, Vision, Life, Retirement

Posted 10 days ago

Job description

Overview

M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors.

M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations.

M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual orientation, pregnancy, gender identity or expression, age, disability, genetic information, marital status, citizenship status, employment status, veteran or military status, or any other category protected by law. Our Company vigorously pursues opportunities to recruit and develop job candidates who have the desire and potential for becoming qualified employees through our Affirmative Action Plan.

M&J is seeking a Senior Inspector to lead daily field inspections and supervise inspection/testing staff, supporting highway and bridge construction work on Maryland Department of Transportation State Highway Administration (MDOT SHA) projects to ensure compliance, quality, accurate quantities, and jobsite safety.

Responsibilities

Lead and coordinate daily field inspection activities.

Supervise inspectors and materials testing technicians.

Ensure construction work complies with project plans, specifications, and contract requirements.

Review Daily Work Reports prepared by field inspectors.

Monitor contractor operations including earthwork, drainage, paving, bridge construction, and utilities.

Verify quantities of materials incorporated into the project.

Coordinate materials testing and verify test results.

Identify construction issues and coordinate with project management staff for resolution.

Monitor maintenance of traffic operations and jobsite safety.

Qualifications

Required

Minimum 7-10 years of experience in highway or bridge construction inspection.

NICET Level III or IV certification in Transportation Construction Inspection or Construction Materials Testing.

ACI Concrete Field Testing Technician Grade I certification.

Preferred

ATSSA Traffic Control Supervisor (TCS) certification.

Nuclear Density Gauge Safety Certification.

Erosion and sediment control inspector certification.

Mid-Atlantic transportation construction inspection certification (MATCI or equivalent).

Benefits

M&J is a leader in providing quality engineering consulting services to a diverse and exciting client base.  We attract experienced professionals who understand proactive client service, safety, risk management and loss prevention practices, quality control, teamwork, and the development of younger staff.  We seek employees who enjoy their work, desire continuous improvement, and want to contribute to the vision and growth of a quality, employee-owned, professional firm. To all full-time employees we provide a comprehensive package of benefits, including medical, dental and eye insurance, 401(k) retirement plan, life insurance, etc. Salary will depend on experience and credentials.

Employment Type: OTHER

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