Environmental Manager / Environmental Engineer

Dyno Nobel, Inc.; Graham (KY); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

3 weeks vacation

12 paid holidays

PTO days

Full health benefits

Employer HSA contributions

Dental plan with orthodontic option

Wellness coaching available

Matching 401K

Tuition reimbursement

Paid parental leave

Job summary

Dyno Nobel, Inc. invites an Environmental Manager/Engineer to oversee emissions inventories, permitting, and regulatory compliance at the Graham, Kentucky facility.

You will lead mass balances, air and water permit activities, and environmental reporting while mentoring other engineers and ensuring safe, compliant operations.

Qualifications

• B.S. in Chemical Engineering or Environmental Engineering with extensive experience.
• 5+ years environmental engineering in industrial/chemical manufacturing.
• Experience with Title V, NPDES, LDAR, pretreatment, and environmental reporting programs.
• Strong analytical skills with mass balance, emissions calculations, and process modeling.
• Working knowledge of water/wastewater treatment systems and pollution control technologies.
• Excellent communication and ability to lead cross-functional initiatives.
• Experience with RCRA hazardous waste programs, emergency planning, and Clean Air/Water Act preferred.
• Positive attitude, team player.

Responsibilities

• Develop material mass balances for new processes to support emissions inventories.
• Lead Title V air permitting activities, including emission calculations and permit modifications.
• Oversee NPDES wastewater discharge compliance and stormwater program oversight.
• Manage industrial sewer discharge permits and pretreatment compliance.
• Serve as primary technical contact during regulatory inspections and audits.
• Conduct root-cause investigations for discrepancies in chemical usage or emissions.
• Support process changes, new equipment installations, and chemical substitutions for compliance.
• Provide oversight for water and wastewater treatment systems and chemical dosing.
• Optimize treatment performance to improve effluent quality and reduce costs.
• Prepare environmental reports (TRI, Tier II, emissions inventories, DMRs, KPIs).
• Mentor process engineers and environmental specialists; provide regulatory training.

Skills

Mass balance

Emissions calculations

Title V permitting

NPDES

LDAR

Water/wastewater treatment

Process modeling

Regulatory inspections

Analytical skills

Cross-functional leadership

Education

B.S. in Chemical Engineering

Environmental Engineering degree

Job description

Job Brief

Accountable for process engineering assurance across FEED, detailed design, construction, commissioning, and startup of the TNT Manufacturing Facility in Graham, Kentucky. Ensures that process designs are safe, compliant and operable.

Who We Are

Dyno Nobel is a global leader in commercial explosives, manufacturing and blasting technology, delivering innovative solutions to the mining, quarry, construction, and seismic industries. With a legacy of safety, performance, and technical excellence, Dyno Nobel is known for pushing the boundaries of what’s possible in commercial explosives—helping customers optimize operations, improve productivity, and reduce environmental impact. Backed by a team of dedicated professionals and a commitment to continuous improvement, Dyno Nobel sets the standard for reliable and responsible blasting manufacturing and services worldwide.

What You'll Do:

As an Environmental Manager/Engineer, you will be responsible for developing material mass balances for new processes to support emissions inventories, waste minimization, and process optimization. You will develop and lead Title V air permitting activities, including emissions calculations, permit modifications, deviation reporting, and regulatory reviews. Other duties include:

• Manage NPDES wastewater discharge compliance, including sampling plans, DMR reporting, stormwater program oversight, and corrective action development.
• Oversee industrial sewer discharge permits, ensuring compliance with pretreatment standards, local limits, and surcharge programs.
• Serve as the primary technical contact during regulatory inspections, audits, and agency communications (EPA, state environmental agencies, POTWs).
• Conduct root‑cause investigations for discrepancies in chemical usage, emissions, or waste generation.
• Support process changes, new equipment installations, and chemical substitutions to ensure environmental compliance and operational efficiency.
• Provide technical oversight for onsite water and wastewater treatment systems, including chemical dosing, filtration, sludge handling, and biological treatment (if applicable).
• Optimize treatment performance to improve effluent quality, reduce operating costs, and maintain permit compliance.
• Prepare and review environmental reports including TRI, Tier II, emissions inventories, DMRs, and internal KPIs.
• Ensure accuracy and defensibility of environmental calculations, sampling data, and documentation.
• Mentor process engineers and environmental specialists; provide training on environmental regulations and process systems.

We're Looking For:

• B.S. in Chemical Engineering, Environmental Engineering with extensive experience would qualify.
• 5+ years of environmental engineering in industrial, chemical manufacturing.
• Demonstrated experience with Title V, NPDES, and LDAR, industrial pretreatment, and environmental reporting programs.
• Strong analytical skills with experience in mass balance development, emissions calculations, and process modeling.
• Working knowledge of water/wastewater treatment systems and pollution control technologies.
• Excellent communication skills and ability to lead cross‑functional initiatives.
• Experience with RCRA hazardous waste programs, emergency planning, and Clean Air and Clean Water Act preferred.
• Positive attitude, friendly demeanor, and team player.

What We Offer:

• 3 weeks vacation + 12 paid holidays + PTO days
• Full health benefits including employer HSA contributions + dental plan with an orthodontic option, wellness coaching available
• Matching 401K
• A generous tuition reimbursement program
• Generous paid parental leave
• Friendly and supportive coworkers

* Dyno Nobel does not accept unsolicited agency resumes without prior contract agreements for specified role. Agencies should not forward resumes to our jobs alias, Dyno Nobel employees or any other organization location. Dyno Nobel is not responsible for any agency fees related to unsolicited resumes.

Dyno Nobel is an equal employment opportunity employer and will give all qualified applicants consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national or ethnic origin, age, disability status, protected veteran status, genetic information or any other characteristic protected by law.