Job Title

Staff Hydrogeologist (Field Focused) Montgomery & Associates (M&A) is seeking a full-time hydrogeologist to join our growing team in Phoenix, Arizona. This position focuses on projects involving environmental investigations, lithologic logging, and water well drilling, construction, sampling, and testing. Most work will occur in Arizona, with occasional assignments elsewhere in the Southwest. Some projects may be in remote areas and require overnight stays for extended periods. Duties will include a combination of field and office work. The ratio between field and office tasks may be highly variable and is determined by need. We're looking for a self-motivated professional with strong time management, organizational, and communication skills. M&A provides training for all field and office tasks. If you have 0-5 years of experience, a bachelor's degree in geology, hydrology, or a related field, and an interest in diverse water resource and environmental projects, we encourage you to apply. Fieldwork DutiesObserve and document drilling operations, including lithologic logging and interpretation of borehole geophysical logsMonitor well installation and development; verify compliance with specifications and direct drilling contractorsSupport well development, rehabilitation, and pump installation proceduresMeasure water levels, download dataloggers, and collect water, soil, and air samplesInstall, configure, troubleshoot, and repair groundwater and surface-water monitoring equipment and telemetry systemsConduct pumping, slug, infiltration, and other field testsLead health and safety meetings and ensure compliance with protocolsMaintain detailed field notes and communicate daily activities to project managers and clients Office dutiesDevelop scopes of work, sampling plans, drilling specifications, and health and safety plansPrepare lithologic logs and sample documentationAnalyze field data, process pumping test results, and recommend sustainable pumping ratesManage and configure instrumentation remotely; integrate data into internal systemsPrepare data summaries, presentations, and technical reportsAssist with regulatory compliance reporting and participate in client meetings QualificationsBachelor's degree in geology, hydrology, earth science, engineering, or related field; graduate degree a plus0-2 years of experience in water well drilling, construction, development, and testingWillingness to learn well design fundamentals and Arizona well construction standardsAbility to work safely in remote outdoor locations and around heavy machineryComfortable with long field shifts (up to 14 hours), night work, and extended field toursAbility to lift 50 lbs and perform physical tasks (standing, kneeling, hiking on uneven terrain)Strong organizational, troubleshooting, and problem-solving skillsProficiency with Microsoft Office; familiarity with ArcGIS, Survey123, and SQL and Access databases preferredFamiliarity with CERCLA projects and related regulatory requirements helpfulExcellent verbal and written communication skills; positive, team-oriented attitudeValid U.S. driver's license and clean driving recordAbility to legally work in the U.S.; must pass background check and drug testCertifications such as 40-hour HAZWOPER or MSHA are a plus At M&A, our mission is to promote a fulfilling and respectful work culture where employees collaborate to deliver pragmatic water resource solutions grounded in the principles of integrity, scientific rigor, and environmental responsibility. We are independently owned by practicing scientists who are committed to these values and to supporting our community partners.Benefits include:Competitive benefits and salary in an expanding team-oriented companyDynamic work environment with safety and technical training provided by the companyChallenging and collaborative multidisciplinary projectsOn the job mentoring by senior professionalsWestern U.S. projects and travel opportunitiesMedical, dental, and vision insuranceFlexible Spending Account; HRALong- and short-term disabilityLife/AD&D insuranceVacation, holiday, personal, and sick leavePaid parental leaveEmployer matching 401k retirement plan An Equal Opportunity EmployerM&A values diversity and inclusivity. All qualified applicants will receive consideration for employment without regard to race, color, national origin, ancestry, sex, gender, gender identity, gender expression, age, sexual orientation, religious creed, physical or mental disability, medical condition, genetic information, marital status, veteran status, or any other classification protected by applicable federal, state, or local law. PI72b82bb3525e-29400-39207702