Chief Estimator

Overview

For over a century, this team has been shaping the California coast with strength, precision, and staying power. As one of the most respected names in marine construction, dredging, and ecological restoration, their legacy runs deep, with a lasting impact across the San Francisco Bay, the Delta, and the vital waterways that define California.

With four powerhouse divisions — Marine Construction, Dredging, Materials, and Wetland Restoration — this full-service, turnkey operation delivers faster, smarter, and more reliable results through seamless integration and bold execution.

The ecological restoration division has earned a reputation for innovation and meaningful impact. Through strong partnerships and a dedicated team, they’ve restored some of California’s most sensitive and vital landscapes — from mountain headwaters to coastal wetlands. They work where it counts.

The team brings decades of hands-on experience in restoration science, construction, and land stewardship. Many have spent their entire careers in this field, bringing deep knowledge and a shared commitment to healthy ecosystems with long-term resilience. They are builders and botanists, operators and ecologists, united by purpose.

From fortifying levees that protect Sacramento to crafting seawalls in Alameda or responding during the Oroville Dam crisis, these projects go beyond construction — they protect and preserve California’s future.

As a Chief Estimator, you will play a part in high-stakes operations that shape California’s wetlands and protect its communities. Whether we’re restoring salmon spawning habitat, reducing fire risk, or reconnecting floodplain hydrology, we approach each project with respect for the land and the people who depend on it.

• Lead and manage all personnel assigned to the estimating department, including cross-functional collaboration with staff from other divisions as needed.
• Conduct annual reviews and updates of standard operating procedures to ensure consistency and clarity in estimating practices.
• Facilitate bid reviews that highlight critical project elements, including:
  • High-risk components
  • Payment terms and conditions
  • Crew selection (labor and equipment)
  • Project schedule and contract timelines
  • Community impact and engagement

• Expertise in cost estimation within the construction industry.
• 5-10+ years of experience as a construction estimator.
• 5+ years of experience in a leadership role.
• Exposure to large-scale construction projects.
• Working knowledge of cost estimation software (HCSS Heavy Bid is highly desired).
• BS in Engineering or equivalent experience.
• Thorough understanding of permits with California Fish and Wildlife, US Army Corps of Engineers, and the Regional Water Quality Control Board.

Located in the heart of Northern California’s wine country, Petaluma offers the perfect blend of small-town charm and modern convenience. Just 40 miles north of San Francisco and minutes from the scenic Sonoma Coast and Napa Valley, Petaluma provides easy access to world-class amenities while maintaining a warm, welcoming community feel.

Known for its historic downtown, vibrant arts scene, and farm-to-table culinary culture, Petaluma is a place where quality of life truly shines. The city boasts top-rated schools, beautiful parks, and year-round outdoor recreation — from hiking and cycling to kayaking along the Petaluma River. With a strong sense of community, a calendar full of local festivals and farmers’ markets, and a growing hub for innovation and sustainability, Petaluma is an ideal place to live, work, and thrive.

Whether you’re looking to put down roots, advance your career, or enjoy a more balanced lifestyle, Petaluma offers a unique and inspiring environment that makes it easy to feel  short, this area offers a rare lifestyle where community, natural beauty, and opportunity converge. Whether you’re raising a family, enjoying retirement, or seeking a new adventure, this riverside town invites you to slow down, spread out, and settle into something special.

Step into a role that values your expertise and offers a clear path to personal and professional growth. This opportunity is part of a mission-driven organization committed to excellence and meaningful impact across California’s wetland resources. Your contributions will help shape a more resilient and sustainable future for communities and ecosystems alike.

Call me today to hear more about this position and others that might be a great fit for you!

Aaron Mielke
U.S. Army (RET)
Account Executive
J Powers Recruiting, Inc.
Office:

To schedule a time with me,