Assistant Project Manager, Environmental Engineer or Geologist

Are you looking to make the world a better place? At Haley & Aldrich , you’ll tackle clients’ most meaningful challenges in the built and natural environments – and, in turn, build stronger communities. You’ll work with teams of passionate colleagues, driven by a commitment to technical excellence and continuous learning.

As a company, we aim to build a world where communities go beyond resilience, embracing change as an opportunity to enhance safety, well-being, and quality of life. Join us to accelerate this vision and your professional development.

We are looking to add new talent to our growing team! We are currently seeking an  Assistant Project Manager, Environmental Engineer or Geologist  to work in a technical support role with highly skilled professionals on diverse project teams in a dynamic environment. This is an excellent opportunity to join a growing group and company and get involved in a variety of projects for a diverse range of clients. This is a  full-time  position located in our  Costa Mesa, CA  office.

DUTIES / RESPONSIBILITIES

In this position, you will :

• Split time among completing technical tasks, such as field assignments, reporting, and analysis of task management and project management support activities.
• Leverage understanding of technical scopes of work for assigned work and their alignment with overall project objectives to deliver quality assignments.
• Demonstrate and apply technical competence, knowledge of codes and regulations, and professional standards of practice to assigned tasks.
• Collaborate closely with project teams, field teams, and health and safety personnel to address client goals and objectives, ensuring technical accuracy, quality, budget, schedule, and safety requirements are met.
• Assist the project management team throughout the project lifecycle, including cost estimating, scheduling, subcontracting, resource allocation, project planning, task delegation, and financial management.
• Prepare and / or review written communications and technical deliverables.
• Engage in internal and external communications with clients, subcontractors, and vendors.
• Coach, mentor, and direct junior staff to ensure high-quality execution of project tasks, including field activities and preparation of technical reports and deliverables, while facilitating knowledge transfer for team development.
• Plan and manage field investigation programs, including pre-design laboratory and field data and / or pilot testing data collection programs associated with environmental projects.
• Lead and oversee project environmental data reduction, summarization, visualization tasks; feasibility studies, remedial design, cost estimating and permitting tasks, remedial construction, and remedial system O&M tasks.
• Plan all work in accordance with company and client health and safety protocols.
• Demonstrate the company’s foundational safety behaviors.

SKILLS / EXPERIENCE

Minimum Skills and Requirements :

Preferred Skills :

The salary range for this position in  Cosa Mesa, CA is $95,000 - $105,000 annually . Actual compensation will be based upon a variety of factors such as education, related work experience, certificates, skills, and current market conditions. Haley & Aldrich reviews salary ranges each quarter to assess competitiveness with the market.

About Haley & Aldrich

Haley & Aldrich is committed to solving our clients’ most meaningful challenges in the built and natural environments. Our team of 1,000+ engineers and scientists across the United States draws inspiration from one mission : to work closely with clients as they navigate change to create safer, more robust places to live and work. Since our founding in 1957, organizations across the public and private sectors have relied on us for technical excellence and empathetic leadership that achieve results and secure a thriving tomorrow. Find us at and .

Haley & Aldrich is an equal opportunity employer. All qualified applications will receive consideration for employment without regard to gender, race, age, disability, veteran, or any other legally protected status. We offer excellent career growth, a highly competitive total compensation plan, and a solid Interested candidates should apply on our

Note to external search firms : Haley & Aldrich does not accept unsolicited resumes and will not be obligated to pay a placement fee for unsolicited resumes. Please do not send resumes to Haley & Aldrich employees. Please work through a Talent Acquisition Manager.