Principal Investigator - Archaeologist

Lithos is seeking a full-time Archaeological Principal Investigator to primarily support projects in Western United States and reporting into the Pacific Northwest operating region. Preference will be given to those with experience in Oregon and Washington. The Principal Investigator will play an integral role in advancing the scientific quality, operational management, and continued growth of Lithos by serving as the technical lead for their assigned region. Success in this role depends on the ability to work collaboratively within a larger team environment, partnering closely with senior and associate staff to support the integrity and consistency of the archaeology program. The ideal candidate will combine technical expertise and leadership with a team-oriented mindset, demonstrating the ability to both lead initiatives and take direction as needed to achieve shared project goals.

Duties will include:

• Lead and oversee archaeological fieldwork, including surveys, excavations, and site assessments.
• Delivery of high-quality technical reports, data, and other products using vigorous quality control and quality review protocols for data and reports.
• Lead business development and marketing by building new client relationships and maintaining existing ones
• Prepare technical elements of proposal development, including scope, budget, and schedule
• Develop and implement research designs, methodologies, and excavation strategies.
• Oversee complex compliance and mitigation programs during project construction.
• Analyze and interpret archaeological data, artifacts, and ecofacts, producing comprehensive reports and publications.
• Engage with stakeholders, including government agencies, local communities, and clients, to communicate project objectives and findings.
• Ensure compliance with federal, state, and local regulations related to archaeological practices and cultural resource management.
• Mentor and train junior staff and field technicians, fostering a culture of learning and professional development.
• Native American outreach and coordination
• Contribute to the advancement of archaeological knowledge through active participation in professional organizations, conferences, and academic publications.
• Participate in Health, Safety, Security, and Environment (HSSE) Policies, Procedures, Standards, and Guidelines in the execution of all work