Senior Scientist - Environmental Services

Senior Scientist - Environmental Services

Location : Ridgeland, MS (Remote flexibility available)

The Senior Scientist plays a critical technical and leadership role, handling a wide range of assignments, including complex and challenging projects. This individual must bring a high level of scientific and practical knowledge, applying the latest advancements to investigate and resolve environmental issues.

We are looking for a strong technical "seller / doer"-someone who not only delivers high-quality results but also develops client relationships and drives new opportunities. This role will primarily support operations in Mississippi, with collaboration across company regions.

General Responsibilities :

Ensure technical accuracy and quality of all client deliverables

Develop and maintain relationships with clients and regulatory agencies

Promote Thompson Engineering services and pursue project opportunities

Mentor, motivate, and guide junior staff

Represent the company at client meetings, conferences, and trade shows, including speaking engagements on subject-matter expertise

Demonstrate leadership and sound decision-making

Occasional travel may be required

Essential Functions :

Ensure all scientific / engineering work aligns with professional standards and good scientific practices

Lead preliminary design studies, project planning, and layout activities

Consult with clients, scientists, engineers, architects, and vendors to determine optimal, cost-effective solutions

Select appropriate materials and equipment following sound scientific methodology

Develop accurate resource and personnel estimates for project execution

Write clear, concise technical specifications and proactively gather necessary information

Prepare detailed technical reports, cost estimates, and schedules in compliance with applicable regulations

Organize and manage personnel to ensure efficiency and adherence to budget

Supervise and assume responsibility for all work under your direction

Coordinate efforts with interdisciplinary teams, including engineering, purchasing, and management

Ensure projects are completed on time and within budget

Prepare and oversee Phase I and Phase II ESA proposals and reports; have working knowledge of NPDES Permits, SWPPPs, SPCC Plans, and conduct stormwater compliance inspections. Perform and / or supervise field sampling events and guide technicians and junior scientists

Participate in marketing efforts and business development by providing project write-ups and resume updates as needed

Follow all company policies and procedures, including those related to safety and quality

Additional Responsibilities :

Maintain active membership in professional organizations and societies

Demonstrate consistent and punctual attendance

Perform other duties as assigned

Qualifications - Minimum Requirements :

Bachelor's or Master's degree in Environmental Science, Geology, or a related field from an accredited institution

Preferred : Experience with Phase I and Phase II ESAs, NPDES permitting, and Clean Water Act compliance

Certification / Registration as a Professional (or Master's degree in a field without licensure requirements)

Minimum of 10 years of environmental consulting or experience with federal / state environmental regulatory agencies

Physical and Work Requirements :

Willingness to work flexible hours and overtime based on project demands

Ability to travel occasionally, including field work and site visits as needed