David van Rijn

• Led planning, design, construction, permitting, and land acquisition for two infrastructure projects exceeding one billion dollars.
• Supervised a diverse team in creating solutions for fish passage, channel capacity, water delivery and habitat restoration.
• Project features including fish ladders, screens, recovery facilities, flumes, levees, flood plain habitats and river bypass channels.
• Coordinated with 10 water districts, environmental groups, and federal and state agencies to achieve program objectives.
• Negotiated effectively to balance competing interests among stakeholders while developing schedules and budgets.
• Ensured compliance with federal and state laws, including NEPA, ESA, and Clean Water Act regulations.
• Oversaw land acquisition for approximately 6,000 acres while pursuing an additional 2,500 acres for program needs.
• Implemented accountability measures and initiated regular meetings to enhance transparency within the program.

• Directed operations as Chief of Staff for Corps of Engineers South Pacific Division, with 2,500 personnel in 5 Districts across ten states.
• Ensuring effective implementation of Division activities and execution of an annual budget of approximately $2.2 billion.
• Collaborated with senior staff to standardize processes for onboarding, awards, morale initiatives, and event management.
• Established strategic engagement plans to enhance relationships with key stakeholders, Congressional members and federal agencies.
• Served as liaison to HQ in Washington D.C., addressing union matters and coordinating VIP visits.
• Led development of Communities of Practice to enhance efficiency and reduce redundancy within SPD.
• Implemented new SharePoint document tracking system, significantly improving correspondence response times.
• Streamlined hiring processes in collaboration with HR, facilitating reassimilation of deactivated Border District staff.

• Oversaw five Area Offices and two specialty offices across three states in Planning Studies preparation.
• Led a diverse team to deliver technical expertise in planning, economics, hydraulic modeling, and Title XVI Program.
• Ensured adherence to Directives & Standards during planning studies, including NEPA and ESA compliance.
• Advised Department of Interior staff and leadership on prioritization and activities within Planning Office.
• Reviewed draft legislation and policies for impacts on planning, economic, and hydraulic modeling initiatives.
• Supervised development of schedules and budgets for Regional Planning Projects.
• Elected Chair of Reclamation’s Planning Group to interpret legislation and ensure proper implementation.
• Collaborated with various stakeholders on feasibility studies to identify water needs and secure funding.

• Led a team of six employees in Commissioner’s Reclamation Law Division to interpret laws and provide guidance on implementation.
• Reviewed documents for compliance with Reclamation’s policies and regulations.
• Developed processes for implementing Major Rehabilitation and Replacement policies for existing assets.
• Prepared guidance on definitions of terms related to Water Infrastructure Improvement for the Nation (WIIN) legislation.
• Reviewed draft legislation for Commissioner to present to Senators and Congressional representatives.
• Delivered briefings to Directors of Policy and Program, and Reclamation Law Administration Division.

• Supervised and managed Bay Delta Office’s Science Division with annual budget of $20–30 million.
• Implemented various science programs within complex ecosystems, leading a staff of nine.
• Represented Reclamation’s Regional Director in various science-related forums.
• Collaborated with Area Manager on developing policies, setting priorities, and reviewing legislation related to science and the Bay Delta objectives.
• Coordinated integration of Reclamation’s science program with Federal, State, and local efforts.
• Identified opportunities to maximize funding and staffing resources for science initiatives.
• Developed budgets, schedules, and strategies for sensitive science activities related to operations and implementation NMFS reasonable and prudent alternatives.
• Monitored risks to projects and adjusted plans accordingly.

• Directed San Joaquin River Restoration Program with annual budget of approximately $35 million.
• Supervised a team of approximately 18 staff, optimizing resource allocation and performance.
• Assumed various management roles within San Joaquin River Restoration Program during temporary promotion.
• Coordinated efforts across multiple projects to drive successful outcomes.
• Ensured compliance with federal regulations and guidelines throughout project execution.
• Facilitated communication among stakeholders to align objectives and priorities.

• Oversaw responsibilities as Science Division Chief while collaborating with Area Manager to ensure timely completion of all Bay Delta Office initiatives, including management of California Water Fix project and budget staffing.

• Led team of 13 project managers to deliver over 30 water resource projects within a $30 million annual budget.
• Executed large-scale watershed studies, dam safety programs, and ecosystem restoration initiatives.
• Cultivated strong partnerships with project sponsors, stakeholders, and resource agencies.
• Participated in executive meetings to guide direction for complex district projects, including Lake Isabella dam safety initiative.

• Executed duties as Deputy of Civil Works Branch for nine months while managing Senior Project Manager workload.
• Collaborated with Branch Chief to restructure the Branch into three sections.
• Reorganization enhanced supervisor-to-staff ratio, introducing more leadership and mentorship opportunities.
• Achieved improved morale, work quality, and sustainable workload through structural changes.

Served as primary contact for seven complex District projects, ensuring effective management and execution.

Managed multi-disciplinary teams, developing project management plans, budgets, and schedules to meet deadlines.

• Led Corps' first project utilizing cost allocations, securing authorization for Hamilton City ecosystem restoration.
• Oversaw District's largest watershed study spanning over 43,000 square miles, impacting 25 million water users.
• Communicated with sponsors and stakeholders on sensitive issues to ensure compliance with Federal regulations.
• Briefed high-level officials, including Assistant Secretary of the Army, on project status and challenges.
• Volunteered thirty days in New Orleans as Quality Assurance Supervisor during Hurricane Katrina response.
• Reinstated employee survey to identify trends and develop solutions for staff concerns through two terms as Chair of Employee Council.

• Assisted with the distribution of $2.4 billion in Operation and Maintenance funds for critical infrastructure projects.
• Served as Operation and Maintenance Account Manager at Corps Headquarters during detail assignment.
• Assisted in management of funds supporting National priorities, ensuring efficient allocation.

• Served as primary contact for seven complex District projects, ensuring effective communication and resolution.
• Managed multi-disciplinary teams to develop project management plans, budgets, and schedules while maintaining adherence.
• Directed Corps' first project utilizing cost allocations, resulting in successful authorization of Hamilton City ecosystem restoration.
• Oversaw largest watershed study covering over 43,000 square miles, impacting water supply for 25 million people.
• Communicated effectively with sponsors and stakeholders on sensitive issues to ensure compliance with Federal regulations.
• Briefed high-level appointees and executives, including Assistant Secretary of the Army, on project progress.
• Volunteered thirty days in New Orleans as Quality Assurance Supervisor during Hurricane Katrina response.
• Developed mandatory New Employee Orientation Program, receiving positive feedback from participants.

• Performed Section Chief duties for up to 30 days, ensuring quality control of environmental documents.
• Mentored junior environmental specialists on regulations and Corps policies, fostering professional development.
• Led multi-agency teams in crafting multifunctional mitigation and monitoring plans.
• Established first multi-agency Adaptive Management Teams in Sacramento District, enhancing collaboration.
• Selected for Sacramento District and South Pacific Division 2002 Leadership Development Program.
• Initiated National Share and Learn Conference within Corps to promote knowledge sharing.
• Prepared and negotiated multi-year contracts for monitoring restoration sites focusing on vegetation, water quality, and fish species.
• Conducted assessments of diverse environmental projects to ensure compliance with regulations.

• Executed Water Quality Program for Seattle District, enhancing water quality and allocation for endangered species.
• Formulated and conducted studies to optimize water quality and allocation practices.
• Implemented new reservoir operations to improve water conditions for endangered species.
• Represented Corps in multi-agency committees, shaping regulations on water management.
• Participated in District Emergency Operations team, managing Corps reservoirs to mitigate flood risks.
• Collaborated with Instream Flow Commission and Columbia River Transboundary Gas Group on policy development.
• Regulated multiple reservoirs to prevent flood damage in densely populated regions during tenure.

• Reviewed permit applications and investigated violations for compliance with Section 10 of Rivers and Harbor Act and Section 404 of Clean Water Act.
• Coordinated Section 7 consultations with U.S. Fish and Wildlife Service.
• Managed up to 50 application and violation projects simultaneously.
• Participated in two-year Department of the Army career development program.

• Performed vegetation, water quality, and waterfowl surveys in remote Alaska tundra wilderness.