Top Wastewater Management freelancers

69 freelancers list Wastewater Management on Upwork.

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Showing 50 of 69Data updated Nov 7

# Freelancer		SinceMember since
Kareen C. 🇵🇭🇵🇭 Civil Engineer - Design and Drafting	$5k↓ 5%	Jul 2017Jul 21, 2017
Mladen B. 🇷🇸🇷🇸 BIM \| Civil Engineering \| Excel VBA	$4k0%	Feb 2014Feb 3, 2014
Jay P. 🇺🇸🇺🇸 Water Resources P.E. \| Hydrology & Hydraulics \| Stormwater Modeling	$4k↑ 15%	Dec 2023Dec 31, 2023
4 Neal . 🇺🇸🇺🇸 Registered Professional Civil Engineer PE (VA,NC,TX,FL,MD,OH,PA)	$4k↓ 14%	Mar 2018Mar 7, 2018
5 John D. 🇺🇸 NewNew🇺🇸 Civil engineering designer	$2k↑ 17%	May 2026May 11, 2026
6 Ralph B. 🇳🇿 NewNew🇳🇿 Senior Civil Engineer \| Civil 3D \| Excel, Power Query & VBA	$2k↓ 26%	Apr 2026Apr 1, 2026
7 Archie L. 🇵🇭 NewNew🇵🇭 Chemical Engineering \| Chemical & Process Engineering Services	$1k↓ 25%	Jun 2026Jun 3, 2026
8 Michelle T. 🇵🇭🇵🇭 Course Coordinator (Operations)	$1k↑ 6%	Jul 2024Jul 27, 2024
9 Yousif A. 🇾🇪🇾🇪 Civil Engineer\| Site Plans, Septic Design & Fire Code \| US Standard	$814↓ 6%	Dec 2025Dec 5, 2025
10 Maqsood Ahmad B. 🇵🇰🇵🇰 Civil Engineering	$589↑ 4%	Apr 2020Apr 18, 2020

Freelancer	MRR	Member since
11 Alfredo L. 🇵🇭🇵🇭 Chemical Engineer \| Safety Data Sheet (SDS) Authoring & Translation	$575↓ 29%	Apr 2022Apr 18, 2022
12 Emmanuel K. 🇰🇪🇰🇪 Civil & Structural Engineer - Marine, Roads, WASH, Structures	$389↑ 17%	Dec 2023Dec 6, 2023
13 Jason Moen P. 🇵🇭🇵🇭 Water & Wastewater Process Engineer \| RO, UF, MBR, MBBR Systems Design	$358↓ 15%	Oct 2022Oct 10, 2022
14 Diana A. 🇰🇼🇰🇼 Australian Engineer and Sustainability (ESG) Adviser	$247↓ 21%	Jul 2020Jul 30, 2020
15 Arjun P. 🇺🇸🇺🇸 Civil Engineer, P.E.	$247↓ 51%	Jan 2020Jan 2, 2020
16 Lisa S. 🇺🇸🇺🇸 R&D Proposal Writer with 25+ years of experience	$234↓ 1%	Mar 2020Mar 27, 2020
17 Jose David R. 🇨🇴🇨🇴 Civil engineer \| Design & modeling \| Hydraulic & structural systems	$209↓ 1%	May 2025May 9, 2025
18 Zain U. 🇵🇰🇵🇰 Lead Consultant \| FEED Engineering \| Sustainability \| AI & CFD	$182↑ 212%	May 2017May 16, 2017
19 Ahmet G. 🇹🇷🇹🇷 Industrial Designer and Steel Modeler	$162↓ 1%	Apr 2017Apr 26, 2017
20 Irtza T. 🇦🇺🇦🇺 Civil Engineer, Civil Designer, Construction Estimator	$115↓ 71%	Feb 2024Feb 4, 2024

Freelancer	MRR	Member since
21 Andres Felipe G. 🇨🇴🇨🇴 Senior Water & Wastewater Process Engineer \| MBBR \| GPS-X \| RO/UF	$111↓ 60%	Feb 2026Feb 11, 2026
22 Marine I. 🇦🇷🇦🇷 Climate Strategy \| Carbon Accounting \| Sustainability	$82↓ 1%	Mar 2021Mar 18, 2021
23 Crisnuel R. 🇵🇭🇵🇭 Process Engineer in Water/Wastewater Treatment	$62↑ 55%	Apr 2023Apr 7, 2023
24 Md. Alimul S. 🇧🇩🇧🇩 RFP Proposal Writer \| Environmental Compliance & ETP Expert	$61↓ 1%	Jan 2023Jan 5, 2023
25 Usama R. 🇵🇰🇵🇰 Land Development Designer\| Civil Plans, Road Design, Structural Design	$58↓ 1%	Jul 2025Jul 29, 2025
26 Mohamad H. 🇱🇧Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Aug 29, 2026.🇱🇧 Civil Design - Land Development - Site Planning - Civil 3D - Septic	≈$52–	Aug 2022Aug 9, 2022
27 Aafia T. 🇵🇰🇵🇰 Data Analyst \| Writer \| Sustainability \| Climate Tech	$20↓ 1%	Feb 2022Feb 9, 2022
28 Ijaz A. 🇵🇰🇵🇰 Civil & Transport Engineer \| Permit, Site, Drainage & BOQ	$13↓ 1%	Jan 2021Jan 12, 2021
29 Abdul Wahab A. 🇫🇷🇫🇷 ESG Consultant \| Wastewater Engineer \| GRI \| TCFD \| ISO 14001 \| 5+yr	$2–	Jan 2022Jan 28, 2022
30 Gayan A. 🇱🇰🇱🇰 Environmental Engineer \| Lecturer in Water Science	$0–	Mar 2022Mar 7, 2022

Freelancer	MRR	Member since
31 Mubashira S. 🇩🇪🇩🇪 Senior Environmental Engineer \| Expert Researcher & Technical Writer	$0↓ 100%	Aug 2022Aug 26, 2022
32 Sidra Z. 🇵🇰🇵🇰 Sustainability\| Environmental Sciences\| ESG Expert\| Water Professional	$0–	Nov 2021Nov 6, 2021
33 Daniel H. 🇬🇧🇬🇧 AI & ML Engineer \| Data, LLM, Geospatial, Marine, Python, AWS	$0–	Jun 2025Jun 12, 2025
34 Abdul M. 🇺🇸🇺🇸 Mechanical Engineer - CFD, hydraulics, thermal product design expert	$0–	Dec 2019Dec 28, 2019
35 Asanka J. 🇱🇰🇱🇰 Product Designer / Water & Wastewater Treatment Engineer	$0–	Aug 2016Aug 10, 2016
36 Aashish B. 🇨🇦🇨🇦 Data Analyst and Radio Jockey	$0–	Oct 2015Oct 2, 2015
37 Carla A. 🇻🇪🇻🇪 Civil Designer\| Drainage Engineer \|AutoCAD / Civil 3D Expert	$0–	Feb 2021Feb 2, 2021
38 Wael A. 🇵🇸🇵🇸 Environmental Researcher / Academic Writer / Data Analyst	$0–	Sep 2018Sep 30, 2018
39 Peter B. 🇺🇸🇺🇸 Expert Water, Wastewater, Drainage and Stormwater Problem Solver	$0–	Nov 2019Nov 6, 2019
40 Roy G. 🇿🇦🇿🇦 Process & Mechanical Engineering \| Water, Food and Beverage	$0–	Feb 2022Feb 16, 2022

Freelancer	MRR	Member since
41 Daljit S. 🇮🇳🇮🇳 Solidworks professional - Mechanical Design Engineer	$0–	May 2019May 17, 2019
42 Dimitri A. 🇫🇷🇫🇷 Geologist / Geothermal energy / Hydrogeologist	$0–	May 2019May 9, 2019
43 Recep Y. 🇮🇪🇮🇪 Water Treatment Engineer \| Expert in Design & Implementation	$0–	Jan 2025Jan 31, 2025
44 Zia Ul H. 🇺🇸🇺🇸 Water Resources Engineer	$0–	Nov 2020Nov 22, 2020
45 Brian K. 🇰🇪🇰🇪 Civil and Structural Engineer	$0–	May 2023May 18, 2023
46 Assem A. 🇸🇪Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇸🇪 Mechanical engineer HVAC and pluming, VVS Civilingenjor	≈$0–	Jan 2021Jan 10, 2021
47 Milica V. 🇷🇸🇷🇸 Freelancer for Data Entry & Various Small Tasks	$0–	Aug 2023Aug 22, 2023
48 BAHAAELDIN A. 🇪🇬Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇪🇬 Structural Engineer \| Civil Engineer \| PE Stamping \| Water Wastewater	≈$0–	Feb 2019Feb 19, 2019
49 Yagiz K. 🇹🇷🇹🇷 Engineer/Content Writer	$0–	May 2022May 30, 2022
50 Jenny M. 🇪🇸🇪🇸 Project Manager \| Business Developer \| Sustainability & Automation-AI	$0–	Nov 2024Nov 7, 2024

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