available positions

Computer Programmer

Larry Walker Associates seeks applicants for an early to mid-career computer programmer who will support the growth of our groundwater, stormwater, and watershed management services. Additionally, the applicant will support the development and maintenance of code on Github; communicate and document with users; develop proposals with support from project managers; train and mentor staff; and develop and maintain internal standards of practice. The qualified candidate will perform both traditional and specialized services characteristic of LWA. The successful candidate will lead professional staff on projects that may include:

• Database design
• Geospatial analysis
• Code documentation
• Programming
• Project management
• Lead staff training on programming best practices
• Support presentations at scientific or technical conferences

Minimum Qualifications

Bachelor’s degree in computer science, data science, mathematics, or related field, and at least four (4) years of programming experience with increasing responsibility (no more than two years of internship experience will count)

OR

Master’s degree in computer science, data science, mathematics, or related field, and at least two (2) years of programming experience with increasing responsibility (no more than one year of internship experience will count)

Highly Desired Skills

• Participate in product design and analysis reviews to provide input on functional requirements, product designs, schedules, or potential problems
• Proficiency in SQL, Unix, Python, and R
• Experience with Geospatial Information Systems (GIS) and spatial analysis
• Write high quality code that is modular, functional, testable, and extensible
• Experience designing and developing UI / UX that simplify complex workflows, while keeping designs flexible for handling unknown scenarios
• Experience writing scripts to perform spatial operations, advanced queries, and joins in SQL
• CompTIA Security+ or similar security certificates

Additional Desired Skills

• Experience with hydrologic science, geoscience, or civil engineering
• Experience with MODFLOW
• Experience with Fortran

Highly Desired Characteristics

• Excellent work ethic, integrity, and maturity
• Strong critical, strategic, and creative thinker with exceptional interpersonal communication skills
• Organized
• Self-directed and motivated
• Excellent writing skills with exceptional attention to detail
• Receptive to direction and constructive feedback
• Able to lead or contribute as part of a highly functioning team
• Able to work independently
• Productive in a service-oriented business environment

Salary and Benefits

The salary range is $75,000 to $115,000 and reflects what we in good faith believe is applicable for this role at the time of posting. The wage range takes into account a wide variety of factors considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Actual compensation will be determined based on education, experience, and skill set.

The typical base salary range for this position is just one component of LWA’s total compensation package for employees. Total compensation includes an annual bonus program, a fully funded profit-sharing retirement program, employer-paid health insurance premiums, flexible spending accounts, flexible paid vacation time, paid sick leave, 10 paid holidays each year, an annual training budget, and hybrid work arrangements.

To Apply:
Please submit your resume and cover letter to recruitment@lwa.com. We will not consider applications missing a cover letter. Within your cover letter (2 pages maximum), please answer all of the following questions:

• What are 2-3 challenges you seek in a position at Larry Walker Associates?
• What influenced your decision to apply for a position at LWA and how would this position support your professional goals?
• What are 1 or 2 professional or educational experiences that best indicate your qualifications for this job?

Applicants must be authorized to work in the U.S.

Groundwater Modeler/Geologist/Hydrologist

LWA seeks a groundwater modeler, geologist, or hydrologist to perform work related to implementing groundwater sustainability plans, feasibility studies, groundwater investigations, groundwater flow modeling, surface/groundwater interaction, groundwater monitoring, water resource planning, and implementation of groundwater recharge projects.

Desired Skills and Experience

• Development of conceptual hydrological models for both flow and transport through the analysis of existing geological/hydrogeological data;
• Development of numerical groundwater flow and integrated surface water/groundwater models, water budget analysis, model-related data evaluations, and documentation of related activities;
• Knowledge of model calibration and evaluation;
• Experience with groundwater models such as MODFLOW and/or IWFM, or other equivalent codes;
• Programming language such as Python, R, Matlab;
• Statistical methods-related software such as JMP;
• GIS mapping with Arcview 3.x and 8.x, Spatial Analyst;
• GIS-based groundwater model construction;
• Preparing technical reports/memos and presentations;
• Familiarity with methods used to collect and analyze groundwater and environmental data;
• Knowledge of water quality control principles for water pollution and quality, and management of surface water and groundwater.

Desired Qualifications

Master’s or PhD in geology, hydrologic sciences, or a related field

Salary and Benefits

The salary range is $70,000 to $115,000 and reflects what we in good faith believe is applicable for this role at the time of posting. The wage range takes into account a wide variety of factors considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Actual compensation will be determined based on education, experience, and skill set.

The typical base salary range for this position is just one component of LWA’s total compensation package for employees. Total compensation includes an annual bonus program, a fully funded profit-sharing retirement program, employer-paid health insurance premiums, flexible spending accounts, flexible paid vacation time, paid sick leave, 10 paid holidays each year, an annual training budget, and hybrid work arrangements.

To Apply:
Please submit your resume and cover letter to recruitment@lwa.com. We will not consider applications missing a cover letter. Within your cover letter (2 pages maximum), please answer all of the following questions:

• What are 2-3 challenges you seek in a position at Larry Walker Associates?
• What influenced your decision to apply for a position at LWA and how would this position support your professional goals?
• What are 1 or 2 professional or educational experiences that best indicate your qualifications for this job?

Applicants must be authorized to work in the U.S.

Professional Geologist

LWA is rapidly growing in the groundwater market sector and is seeking motivated individuals for challenging groundwater-related projects. We are looking for a professional geologist to perform duties related to developing groundwater sustainability plans, feasibility studies, groundwater investigations, groundwater modeling, surface/groundwater interaction, groundwater monitoring, and implementation of groundwater recharge projects. LWA will also provide candidates with opportunities to work on stormwater recharge, water resources, wastewater, and recycled water projects.

To support these duties, candidates with some or all of the following qualifications are preferred:

Highly Desired Characteristics

• Excellent work ethic, integrity, and maturity;
• Strong critical, strategic, and creative thinker with exceptional interpersonal communication skills;
• Organized;
• Self-directed and motivated;
• Receptive to direction and constructive feedback;
• Able to work independently and as part of a highly functioning team;
• Excellent writing skills with exceptional attention to detail;
• Productive in a service-oriented business environment;
• Preferred Combination of Skills and Experience
• Experience with conceptual model development, and numerical modeling of surface water and groundwater, at site-specific to regional scales;
• Experience with statistical methods-related software such as JMP (preferred);
• Comfortable using LINUX/UNIX operating system;
• Experience with numerical groundwater models such as MODFLOW and/or IWFM;
• Skilled with programming languages such as Python, R, Matlab;
• GIS mapping with Arcview 3.x and 8.x, Spatial Analyst (preferred);
• Familiarity with methods used to collect and analyze groundwater and environmental data;
• Knowledge of water quality control principles and physical, biological, and chemical factors relating to the control of water pollution and quality, and management of surface water and groundwater (recommended).

Required Education and Experience

• A master’s or Ph.D. degree in geology, hydrologic sciences, or a related field and Active California Professional Geologist license

Salary and Benefits

The salary range is $85,000 to $130,000 and reflects what we in good faith believe is applicable for this role at the time of posting. The wage range takes into account a wide variety of factors considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Actual compensation will be determined based on education, experience, and skill set.

The typical base salary range for this position is just one component of LWA’s total compensation package for employees. Total compensation includes an annual bonus program, a fully funded profit-sharing retirement program, employer-paid health insurance premiums, flexible spending accounts, flexible paid vacation time, paid sick leave, 10 paid holidays each year, an annual training budget, and hybrid work arrangements.

To Apply:
Please submit your resume and cover letter to recruitment@lwa.com. We will not consider applications missing a cover letter. Within your cover letter (2 pages maximum), please answer all of the following questions:

• What are 2-3 challenges you seek in a position at Larry Walker Associates?
• What influenced your decision to apply for a position at LWA and how would this position support your professional goals?
• What are 1 or 2 professional or educational experiences that best indicate your qualifications for this job?

Applicants must be authorized to work in the U.S.

Experienced Stormwater Project Manager

Larry Walker Associates seeks applicants for a mid-to-senior-level stormwater project manager who will support the growth of our stormwater and watershed management services. Additionally, the applicant will support the development and maintenance of client relationships, pursue prospective projects, develop proposals, train and mentor staff, and develop and maintain internal standards of practice. The qualified candidate will perform both traditional and specialized services characteristic of LWA. The successful candidate will lead professional staff on projects that may include:

• Watershed planning and implementation to fulfill permit requirements
• Stormwater program development (e.g., minimum control measures)
• Stormwater program assessment and recommendations
• Reasonable assurance analyses
• Local, state, and federal regulatory and policy evaluation
• Long-range strategic planning for stormwater/watershed programs
• Reviewing and authoring technical reports, memoranda, and comment letters
• Stormwater best management practice identification
• Stormwater resource planning

Minimum Qualifications

• Bachelor’s degree in engineering, environmental science, or related field; Master’s degree is preferred, but not required
• At least seven years of increasingly responsible work experience in the stormwater field, including three years of project management experience

Highly Desirable Skills

• Experience developing and implementing programs to comply with MS4 Permits (e.g., watershed plans)
• Familiarity with minimum control measures required under MS4 Permits
• SWMM modeling or other hydraulic/water quality modeling
• Knowledge of water quality control principles and physical, biological, and chemical factors relating to control of water pollution and management of surface water and groundwater resources
• Understanding of and experience with water quality regulations, policy analysis, and compliance including familiarity with Total Maximum Daily Loads (TMDLs), NPDES permit requirements, and stormwater management

Highly Desired Characteristics

• Excellent work ethic, integrity, and maturity
• Strong critical, strategic, and creative thinker with exceptional interpersonal communication skills
• Organized
• Self-directed and motivated
• Receptive to direction and constructive feedback
• Ability to lead or contribute as part of a highly functioning team
• Ability to work independently
• Excellent writing skills with exceptional attention to detail
• Productive in a service-oriented business environment

Salary and Benefits

The salary range is $85,000 to $130,000 and reflects what we in good faith believe is applicable for this role at the time of posting. The wage range takes into account a wide variety of factors considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Actual compensation will be determined based on education, experience, and skill set.

The typical base salary range for this position is just one component of LWA’s total compensation package for employees. Total compensation includes an annual bonus program, a fully funded profit-sharing retirement program, employer-paid health insurance premiums, flexible spending accounts, flexible paid vacation time, paid sick leave, 10 paid holidays each year, an annual training budget, and hybrid work arrangements.

To Apply:
Please submit your resume and cover letter to recruitment@lwa.com. We will not consider applications missing a cover letter. Within your cover letter (2 pages maximum), please answer all of the following questions:

• What are 2-3 challenges you seek in a position at Larry Walker Associates?
• What influenced your decision to apply for a position at LWA and how would this position support your professional goals?
• What are 1 or 2 professional or educational experiences that best indicate your qualifications for this job?

Applicants must be authorized to work in the U.S.

Experienced Environmental Engineers – Stormwater Focus

LWA seeks applicants for a mid-to-senior-level stormwater engineer who will support the development and growth of our stormwater engineering-related services and engineering team. Additionally, the applicant will support the development and maintenance of client relationships, pursue prospective projects, prepare proposals, train and mentor staff, and develop and maintain internal standards of practice. The qualified applicant will perform both traditional and specialized services characteristic of LWA, with an emphasis on stormwater engineering. The successful candidate will work with other professional staff on projects that may include:

• Stormwater best management practice concept plans and design
• Developing cost estimates and schedules
• Conducting feasibility studies and engineering evaluations
• Writing technical reports and memoranda
• Stormwater best management practice identification
• Stormwater resource planning
• Related civil/environmental engineering and environmental science projects

Minimum Qualifications:

• A bachelor’s degree in engineering, environmental science, or related field; a master’s degree is preferred, but not required;
• Possess a valid license as a Professional Engineer in the State of California (and/or ability to obtain a reciprocal California P.E. license immediately);
• At least 7 years of increasingly responsible work experience in the engineering industry, including 5 years of stormwater design and 3 years (preferred) of project management experience;
• Green infrastructure/low impact development BMP design;
• Cost estimating and scheduling;
• Stormwater conveyance system design;
• Design software (e.g., MicroStation, AutoCAD).

Highly Desired Skills:

• Experience with green streets master planning;
• Familiarity with land development and its regulations;
• Background in implementation plan and watershed management plan development;
• SWMM modeling or other hydraulic/water quality modeling;
• Knowledge of water quality control principles and physical, biological, and chemical factors; relating to the control of water pollution and management of surface water and groundwater resources;
• Understanding of and experience with water quality regulations, policy analysis, and compliance including familiarity with Total Maximum Daily Loads (TMDLs), NPDES permit requirements, and stormwater management.

Highly Desired Characteristics:

• Excellent work ethic, integrity, and maturity;
• Strong critical, strategic, and creative thinker with exceptional interpersonal communication skills;
• Organized;
• Self-directed and motivated;
• Receptive to direction and constructive feedback;
• Able to work independently and as part of a highly functioning team;
• Excellent writing skills with exceptional attention to detail;
• Productive in a service-oriented business environment.

Salary and Benefits

The salary range is $95,000 to $130,000 and reflects what we in good faith believe is applicable for this role at the time of posting. The wage range takes into account a wide variety of factors considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Actual compensation will be determined based on education, experience, and skill set.

The typical base salary range for this position is just one component of LWA’s total compensation package for employees. Total compensation includes an annual bonus program, a fully funded profit-sharing retirement program, employer-paid health insurance premiums, flexible spending accounts, flexible paid vacation time, paid sick leave, 10 paid holidays each year, an annual training budget, and hybrid work arrangements.

To Apply:
Please submit your resume and cover letter to recruitment@lwa.com. We will not consider applications missing a cover letter. Within your cover letter (2 pages maximum), please answer all of the following questions:

• What are 2-3 challenges you seek in a position at Larry Walker Associates?
• What influenced your decision to apply for a position at LWA and how would this position support your professional goals?
• What are 1 or 2 professional or educational experiences that best indicate your qualifications for this job?

Applicants must be authorized to work in the U.S.