10 Results for

Environmental Engineering Jobs in McAllen, TX

Jobs

McAllen, Texas30+ days ago

Performing civil engineering work in water and wastewater treatment facilities and conveyance infrastructure, focused on site design project components including site layout, yard piping, roadways, paving and grading, and stormwater infrastructure. Projects related to master planning, asset management, condition assessments, infrastructure improvements, water quality studies, treatment plant rehabilitation and expansions, and critical water reuse projects that will create sustainable and resilient water supplies .

McAllen, Texas30+ days ago

Lead and oversee design and technical aspects of the team(s) projects including detailed engineering design and calculations, report writing, permitting, and presentations to clients. Lead project delivery as a Project Manager responsible for technical design, project financial performance, scope and schedule management, project staffing, and quality control.

Mission, Texas19 days ago

Ability to performed effectively in a fast paced environment; able to accurately process written documents, perform duties in a timely manner, be highly organized and able to interface; communicate effectively with company, clients and field personnel at all levels. Posillico Civil, Inc. together with its parent, subsidiaries, affiliates, partners and joint ventures (collectively “Posillico”) do not accept unsolicited resumes from any source other than directly from a candidate.

Mission, Texas30+ days ago

Ability to performed effectively in a fast paced environment; able to accurately process written documents, perform duties in a timely manner, be highly organized and able to interface; communicate effectively with company, clients and field personnel at all levels. Planning: • Accurately plan for upcoming project operations utilizing varying techniques such as securing site plans to office walls for productivity tracking, 4-week look ahead schedules.

New!

Mcallen, TXToday

Responsibilities include designing water treatment plants and pumping stations, optimizing treatment processes, performing hydraulic analyses, ensuring regulatory compliance, and managing projects from feasibility to construction. Offers a hybrid work environment, competitive salary ($90,000–$200,000), comprehensive benefits, professional development, and opportunities to work on impactful projects that protect public health and promote sustainability.

New!

Mcallen, TXToday

$80,000–$180,000 Per Year

Key tasks involve system design of biological nutrient removal, sludge handling, and filtration processes, as well as evaluating treatment performance and recommending improvements. The role requires a BS in Civil, Environmental, or Chemical Engineering (MS preferred), PE license or eligibility, and 4+ years of wastewater treatment experience.

New!

Mcallen, TXToday

Responsibilities include leading and supporting the design, evaluation, and optimization of potable water treatment processes such as coagulation, filtration, disinfection, and PFAS treatment. Qualifications include a BS (MS preferred) in Civil, Environmental, or Chemical Engineering, PE licensure or eligibility, and 4+ years of water treatment experience, especially in process evaluation and planning.

New!

Mcallen, TXToday

$90,000–$200,000 Per Year

The role also includes project management, data analysis, and technical expertise in advanced treatment methods such as biological nutrient removal and membrane bio-reactors. Key tasks involve creating detailed CAD drawings, selecting equipment, analyzing treatment processes, performing hydraulic analyses, and ensuring regulatory compliance.

McAllen, Texas30+ days ago

As a Field Inspector specializing in roadway infrastructure, drainage systems, utility coordination, traffic control, SW3P management, and safety, you will be responsible for overseeing and ensuring compliance with all aspects related to these critical elements within construction projects. Teamwork: Must be able to work as a part of a team with Project Managers, Program Managers, to oversee the daily management, coordination, supervision, and successful completion of construction projects.

Mission, Texas30+ days ago

Lead weekly internal coordination meetings, owner progress meetings, and monthly executive reviews covering schedule, cost, risk, safety, and key action items. Posillico Civil, Inc. together with its parent, subsidiaries, affiliates, partners and joint ventures (collectively “Posillico”) do not accept unsolicited resumes from any source other than directly from a candidate.

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Environmental Engineering Jobs in McAllen, TX

Professional Civil Engineer Carollo Engineers Inc.

Senior Project Manager- Water/Wastewater R.R.P. Consulting Engineers

Project Engineer Posillico Civil, Inc.

Project Superintendent Posillico Civil, Inc.

Water Treatment Facility Design Engineer GFT

Wastewater Treatment Process Engineer GFT

Water Treatment Process Engineer GFT

Wastewater Treatment Design Engineer GFT

Construction Inspector SAMES, Inc

Sr. Project Manager Posillico Civil, Inc.

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