Assistant Staff Engineer​/Geologist​/Scientist

Assistant Staff Engineer/Geologist/Scientist - (ENVENG.
6)

Job Summary:

As an assistant staff engineer, geologist, or scientist, you will provide field and office support for environmental sampling programs, manage data using a variety of software tools, prepare and review technical reports, and support remediation and construction projects at refineries and other petroleum or industrial sites under regulatory orders.

This full-time position requires approximately 40-45 hours per week and involves a blend of task management, strong communication skills, and problem-solving abilities. If you thrive in a fast-paced, collaborative environment with career growth potential, this opportunity is ideal for you.

• Groundwater and soil sampling.
• Remediation system operation and maintenance.
• Construction oversight.
• QA/QC and data management.
• Refinery office support (report production, mailings, data analysis).
• Environmental task coordination.

• A bachelor’s degree in engineering, geology, or a related field.
• 0-3 years of relevant work experience.
• Competitive academic GPA.
• Problem‑solving excellence, self‑motivation, and a strong work ethic.
• Fluency in Microsoft Excel (familiarity with other Microsoft Office programs is a bonus).
• Exceptional written and oral communication skills, including technical writing, with the ability to interact effectively with clients and project team members.
• Strong interpersonal skills and a positive attitude.
• Good employment or academic history with a commitment to safe work practices.
• Initiative and motivation with an emphasis on completing high‑quality project deliverables on schedule.
• Ability to work reliably in teams as well as independently.
• Ability to travel, up to 50 percent, to client sites and other Trihydro offices.
• Ability to obtain a Transportation Worker Identification Credential.
• Ability to pass pre‑employment and ongoing client site‑access drug tests.

Assistant Staff Professionals will be evaluated on the following key performance areas during their first year:

• Performs assigned technical tasks under supervision using established procedures and guidance.
• Assists with preparation of technical deliverables (e.g., calculations, data collection, analyses, documentation).
• Demonstrates attention to accuracy, completeness, and quality in assigned work.
• Seeks clarification and guidance when tasks or expectations are unclear.
• Supports project teams by completing assigned tasks on time and as directed.
• Learns project workflows, documentation standards, and internal processes.
• Communicates progress, questions, and issues to supervisors or project leads.
• Coordinates with project managers and team members to support project objectives.

• Communicates respectfully and professionally with team members and supervisors.
• Represents the organization professionally in internal and external settings as appropriate.
• Demonstrates reliability, accountability, and a willingness to learn.

• Follows all safety procedures and company policies.
• Performs work in accordance with applicable regulations, professional standards, and internal guidance.
• Reports safety concerns, incidents, or quality issues promptly.
• Compliance with applicable regulations, professional standards, and company policies.

• Actively develops foundational technical skills and professional competencies.
• Incorporates feedback to improve performance and understanding of professional expectations.
• Demonstrates progress toward increased independence and responsibility.

• Industry‑leading 401(k) retirement plan, including a 6% discretionary match
• Paid time off including…