available positions

We are always seeking talented individuals to join our team. If you are interested in Larry Walker Associates, please complete all required information in the online application and email your resume and a cover letter. We will not consider applications missing a cover letter. All resumes are reviewed and considered for any available positions.

Submit Resume

Early Career Environmental Engineers and Scientists

Company: Larry Walker Associates
Location: Any California Office

Larry Walker Associates seeks enthusiastic and motivated individuals who aim to grow their experience in surface water, groundwater, wastewater, and stormwater engineering, regulation, and science. The successful candidate will work under senior supervision and alongside professional staff on projects that include: regulatory analysis; quantitative, statistical, and geospatial data analyses; surface and groundwater monitoring and special studies; development of watershed and groundwater management plans and reports; TMDL development, planning, and implementation; wastewater and stormwater NPDES permitting; salt and nutrient management planning; and related civil/environmental engineering.

Highly Desired Characteristics:

  • Strong critical, strategic, and creative thinker with exceptional interpersonal communication skills
  • Excellent writing skills with exceptional attention to detail
  • Effective time management and follow-through
  • Capable of handling multiple tasks/projects and meeting deadlines
  • Receptive to direction and constructive feedback
  • Able to work independently and as part of a highly functioning team
  • Preferred Combination of Skills and Experience
  • Understanding of and experience working with water quality regulations, policy analysis, and compliance;
  • Knowledge of water quality control principles and physical, biological, and chemical factors relating to control of water pollution and management of surface water and/or groundwater resources;
  • Familiarity with watershed planning, best management practice implementation, and TMDLs;
  • Understanding of conceptual model development and/or numerical modeling of surface water and/or groundwater, at site-specific, watershed, and regional scales;
  • Experience with water quality monitoring and methods used to collect and analyze surface water, groundwater, and environmental data, including an understanding of and ability to perform complex data analyses using appropriate environmental statistical methods;
  • 1-2 years of scientific programming and scripting experience with R and/or Python; understanding of reproducible data analysis; ability to automate end-to-end data science tasks — from data acquisition, to cleaning and modeling, to visualization and presentation;
  • Experience developing interactive data visualizations, parameterized reports, and dashboards (e.g., Shiny, flexdashboard, RMarkdown, Dask);
  • Experience with database management, ArcGIS, Spatial Analyst, and GIS web applications;
  • Ability to develop and maintain web-based interfaces, portals, and dashboards to present complex environmental data, information, and results.

Required Education and Experience:

A master’s degree from an engineering or science program with an environmental, hydrology, geology, biology, ecology, or toxicology emphasis,

OR

A bachelor’s degree from an engineering or science program with an environmental, hydrology, geology, biology, ecology, or toxicology emphasis, PLUS a minimum of at least 2 summers of relevant internship experience in water quality, hydrology, and/or engineering.

Applications are reviewed on a rolling basis.

To Apply:
Please complete all required information in the online application and attach both your resume and a cover letter. We will not consider applications missing a cover letter. Within your cover letter (2 pages maximum), please answer each of the following questions:

  • What are 2-3 challenges you are seeking in a position at LWA?
  • What influenced your decision to apply for a position at Larry Walker Associates 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.

Employment Information: Larry Walker Associates, Inc. is an Equal Opportunity Employer. Applicants are considered for all positions based on experience and education, without regard to race, color, religion, national origin, age, medical condition, disability status, marital status, sex, sexual orientation, genetic information/characteristics, gender, gender identity, gender expression, transgender, military or veteran status, or any other characteristic protected by federal, state, or local laws. This policy governs all aspects of employment including recruiting, hiring, job assignment, promotion, compensation, training, access to benefits, discipline, and termination.

If you have questions, please email recruitment@lwa.com; we are unable to respond to phone calls. Thank you.

Apply For Position

Experienced Stormwater Project Manager

Company: Larry Walker Associates
Location: Any California Office

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

To Apply:
Please complete all required information in the online application and attach both your resume and a cover letter. We will not consider applications missing a cover letter. Within your cover letter (2 pages maximum), please answer each of the following questions:

  • What are 2-3 challenges you are seeking in a position at LWA?
  • What influenced your decision to apply for a position at Larry Walker Associates 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.

Employment Information: Larry Walker Associates, Inc. is an Equal Opportunity Employer. Applicants are considered for all positions based on experience and education, without regard to race, color, religion, national origin, age, medical condition, disability status, marital status, sex, sexual orientation, genetic information/characteristics, gender, gender identity, gender expression, transgender, military or veteran status, or any other characteristic protected by federal, state, or local laws. This policy governs all aspects of employment including recruiting, hiring, job assignment, promotion, compensation, training, access to benefits, discipline, and termination.

If you have questions, please email recruitment@lwa.com; we are unable to respond to phone calls. Thank you.

Apply For Position

Experienced Environmental Engineers – Stormwater Focus

Company: Larry Walker Associates
Location: Any California Office

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;

To Apply:
Please complete all required information in the online application and attach both your resume and a cover letter. We will not consider applications missing a cover letter. Within your cover letter (2 pages maximum), please answer each of the following questions:

  • What are 2-3 challenges you are seeking in a position at LWA?
  • What influenced your decision to apply for a position at Larry Walker Associates 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.

Employment Information: Larry Walker Associates, Inc. is an Equal Opportunity Employer. Applicants are considered for all positions based on experience and education, without regard to race, color, religion, national origin, age, medical condition, disability status, marital status, sex, sexual orientation, genetic information/characteristics, gender, gender identity, gender expression, transgender, military or veteran status, or any other characteristic protected by federal, state, or local laws. This policy governs all aspects of employment including recruiting, hiring, job assignment, promotion, compensation, training, access to benefits, discipline, and termination.

If you have questions, please email recruitment@lwa.com; we are unable to respond to phone calls. Thank you.

Apply For Position

Professional Geologist

Company: Larry Walker Associates
Location: Any California Office

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

To Apply:
Please complete all required information in the online application and attach both your resume and a cover letter. We will not consider applications missing a cover letter. Within your cover letter (2 pages maximum), please answer each of the following questions:

  • What are 2-3 challenges you are seeking in a position at LWA?
  • What influenced your decision to apply for a position at Larry Walker Associates 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.

Employment Information: Larry Walker Associates, Inc. is an Equal Opportunity Employer. Applicants are considered for all positions based on experience and education, without regard to race, color, religion, national origin, age, medical condition, disability status, marital status, sex, sexual orientation, genetic information/characteristics, gender, gender identity, gender expression, transgender, military or veteran status, or any other characteristic protected by federal, state, or local laws. This policy governs all aspects of employment including recruiting, hiring, job assignment, promotion, compensation, training, access to benefits, discipline, and termination.

If you have questions, please email recruitment@lwa.com; we are unable to respond to phone calls. Thank you.

Apply For Position