Junior Environmental Scientist

About Us

At Onterris, we build careers grounded in purpose, responsibility and real-world impact. “For Planet and Progress” is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive. When you join us, you’re not just forging a career, you’re joining a movement – a movement for better thinking, smarter solutions and lasting impact.

Together, we will advance our way of life and protect the integrity of our environment every step of the way.

A Junior Environmental Scientist (Environmental Scientist II) participates as a member of an emergency response team to conduct environmental sampling and data collection. In performing such duties, the Junior Environmental Scientist will conduct research or perform investigations for the purpose of identifying, abating, or eliminating sources of pollutants or hazards that affect either the environment or the health of the population.

Utilizing their knowledge of various scientific disciplines, they may collect, synthesize, study, report, and act based on data derived from measurements or observations of air, food, soil, water, and other sources. The successful candidate will apply scientific methodology for analysis of risk assessments and industrial hygiene applications to ensure the client’s expectations are met. All Junior Environmental Scientists shall maintain a response bag with company issued PPE and appropriate work clothing.

This role is also subject to on‑call rotation for emergency response and frequent, extended travel. The on‑call rotation duties may extend to satellite offices as necessary. Travel on a moment’s notice may extend further than just the on‑call rotation, for example, in the event a response requires more staffing support.

The compensation range for this role is $40,000 to $45,000 commensurate with experience, skills, and geographic location.

• Immediate availability for extended travel and emergency response at client’s request
• Maintain, calibrate and mobilize equipment appropriate for an emergency response
• Gather and analyze samples from various sources of potential contamination
• Perform monitoring and sampling activities according to prescribed methods
• Compile, review and summarize scientific/technical data and literature
• Complete 40‑hour HAZWOPER training within the first three weeks of hire date
• Possess DISA & TWIC clearances within 3 months of hire date
• Complete all designated safety requirements within the first month of hire date
• Perform other duties as assigned

• Bachelor’s degree in Biology, Environmental Engineering, Environmental Health and Safety, Industrial Hygiene, Chemistry, Chemical Engineering, Toxicology or other related science
• One to Three years of experience in a related field may substitute for a degree
• Advanced computer skills in a Windows‑based platform is a must
• The ability to learn various software and comply with administrative duties (time sheets/expense reports)
• Ability to work independently and with minimal supervision
• Ability to respond in a timely manner to all communications from supervisor
• Ability to establish and maintain effective working relationships within a matrix reporting structure
• Ability to understand and follow written and verbal directions
• Possess strong verbal and written communication skills in the English language
• Ability to complete HAZWOPER certification
• Ability to obtain and maintain DISA clearance
• Ability to obtain TWIC clearance
• Current driver’s license
• Ability to obtain a passport
• Completion of all job specific OSHA training
• Ability to comply with all job specific OSHA requirements, including wearing a respirator
• Possess excellent problem‑solving and analytical skills with careful attention to detail
• Possess a high degree of personal initiative and responsibility for work assigned
• Demonstrate excellent verbal and written communication skills in…