Inspector (Blasting)

About the role

Techno is seeking an experienced Inspector with strong expertise in tunnel construction and blasting operations to join a major rail infrastructure project in Baltimore. This long-term initiative involves complex underground work critical to improving one of the most important rail corridors on the East Coast. If you have a background in controlled blasting, excavation oversight, and heavy civil tunnel construction, this role offers an opportunity to contribute to a transformative transportation upgrade.

In this position, you’ll play a hands-on role in the field—monitoring blasting activities, verifying compliance with safety and engineering requirements, and ensuring high-quality execution throughout all phases of tunnel excavation.

What you'll do

• Oversee and inspect blasting operations, including pre-blast planning, blast-hole layout, charge loading, blasting mats, and post-blast assessments
• Monitor tunnel excavation activities such as scaling, mucking, ground support installation, and structural lining
• Ensure full compliance with safety regulations, controlled blasting standards, and project-specific requirements
• Review shot records, vibration monitoring data, and blast reports to confirm adherence to design and regulatory limits
• Document daily field activities, identify non-conformances, and recommend corrective actions
• Coordinate closely with blasting contractors, tunnel engineers, geotechnical specialists, and field inspection teams
• Conduct inspections of underground support systems, waterproofing, concrete work, and related civil elements
• Attend regular progress meetings and provide field-level updates on blasting and excavation progress

Qualifications

• 5+ years of experience in tunnel construction inspection with direct exposure to controlled blasting operations
• Strong understanding of blasting techniques, underground excavation methods, ground support systems, and heavy civil tunnel construction practices
• Familiarity with vibration monitoring, blast safety protocols, and environmental controls
• Experience on major rail, tunnel, or large-scale underground infrastructure projects
• Blasting certification or equivalent field experience strongly preferred
• Excellent communication, documentation, and organizational skills
• Ability to work effectively in underground field environments
• OSHA 10/30 or relevant tunnel/blasting safety certifications

Join us as we redefine excellence in engineering and construction management, shaping tomorrow's infrastructure landscape with innovation and precision. As a trusted leader in engineering and construction management, we take immense pride in our role as a driving force within the industry. At Techno, we're not just building projects; we are the visionaries of tomorrow's infrastructure. Join our team and be a part of the transformative journey towards sustainable, resilient, and efficient infrastructure solutions.

We offer not only a competitive salary but also a robust benefits package including enrollment in our 401(k)-retirement savings plan, comprehensive dental, health, and vision insurance coverage, as well as life insurance. Furthermore, employees are eligible for paid time off and the opportunity to earn bonus incentives.

Techno ensures that all applicants are considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, or disability status.

Furthermore, we believe in each person's potential, and we are committed to developing an environment where everyone can thrive. We'll actively support you in realizing your full potential and achieving your goals.

The expected salary range for this role in the Maryland area is $45 - $48 per hour. The total compensation, including salary and bonuses, is determined by various factors such as experience, skill level, location, and qualifications, which are evaluated during the interview process