Varun Marwaha
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Varun Marwaha Email & Phone Number

Principal Air Quality Consultant at Northstar
Location: Greater Sydney Area, Australia 8 work roles 5 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Role
Principal Air Quality Consultant
Location
Greater Sydney Area, Australia
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Varun Marwaha is listed as Principal Air Quality Consultant at Northstar, a with 11 employees, based in Greater Sydney Area, Australia. AeroLeads shows a matched LinkedIn profile for Varun Marwaha.

Varun Marwaha previously worked as Principal Air Quality Consultant and Project Manager ♦ Environmental Social Governance ♦ Sustainability at Slr Consulting and Principal Air Quality Consultant/Project Manager ♦ Environmental Social Governance ♦ Sustainability at Slr Consulting. Varun Marwaha holds Preventive Medicine from Army School Of Health.

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Northstar

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About Varun Marwaha

I am a Certified Air Quality Practitioners (CAQP) endorsed by The Clean Air Society of Australia and New Zealand (CASANZ) and a Certified Practicing Project Manager (CPPM). For 15+ years I have partnered with a range of clients, including industry and government, to provide expertise in the assessment of environmental effects of air discharges, air emission inventories (including National Pollutant Inventory), atmospheric dispersion modelling, and air emissions monitoring. I am also experienced in the compilation of GHG emission inventories (National Greenhouse and Energy Reporting Scheme), preparation of GHG assessments, and undertaking climate change risk vulnerability and mitigation assessments. I have completed major projects for waste management facilities, oil and gas developments, power stations (gas, coal and biomass), transport infrastructure (airports, roads, rail and ports), open cut and underground coal and metalliferous mines, chemical manufacturing plants and intensive agricultural developments. I have also provided expert advice in the review of development applications in the Land and Environment Court of NSW. Combining my professional training, which includes Government Investigations and Global Reporting Initiative (GRI) Sustainability Standards, with my project management expertise has proved to be crucial in my success working with high profile clients and local/state/federal government agencies on various projects. For example, I worked closely with Transport for NSW on major road upgrades, including the Sydney Harbour Bridge repainting, M5, Mulgoa Road, and Mamre Road projects as well as Western Sydney Aerotropolis, which included the Northern Gateway, M12, Elizabeth Dr Precinct, and Aspect Industrial Estate. I also have experience providing consultancy services for various development projects, such as Industrial Estates (Oakdale West/East, Amazon, Costco, Toyota, Australia Post, Lighthorse Interchange Business Hub & NSW Cricket Centre) and Landfill Odour Management projects (SUEZ & ACT NoWaste). In 2020, I joined the Australian Army Reserves to perform various duties as an Environmental Health Technician, such as sampling and assessing water from different sources (rainwater tanks, groundwater, local creeks & reservoirs) against parameters listed in the Australian Drinking Water Guidelines (ADWG). In addition to water quality analysis, I perform a range of other assessments to minimise environmental impact and occupational health threats, such as vector/pest control, food safety, waste management and sanitation.

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Northstar
Northstar
Principal Air Quality Consultant
Sydney, NSW, AU
Employees
11
AeroLeads page
8 roles

Varun Marwaha work experience

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Principal Air Quality Consultant

Sydney, Nsw, Au

Principal Air Quality Consultant And Project Manager ♦ Environmental Social Governance ♦ Sustainability

Sydney, Nsw, Au

Principal Air Quality Consultant/Project Manager ♦ Environmental Social Governance ♦ Sustainability

As a Certified Air Quality Professional (CAQP), I manage a small team to deliver projects ranging from new child care facilities and land use applications for residential developments to coal mine upgrades, which involve undertaking impact assessments (air quality modelling and monitoring) to identify and resolve risks from initial proposals to submission and final approval. I was promoted through various roles based on my success driving multi-million dollar revenue increases and developing numerous ‘design control’ procedures that increased software compatibility and the ability to ‘pick’ a meteorological modelling year for air quality impact assessments, which improved team efficiency on multiple levels. I advocate for key clients as their representative with regulatory authorities, such as the National Pollutant Inventory (NPI) and the National Greenhouse and Energy Reporting Scheme (NGERS). I also represent SLR at events such as the annual Institute of Quarrying conference, biannual Clean Air Society of Australia & NZ (CASANZ) conferences, and NSW/ACT CASANZ Committee.

Environmental Health Technician ♦ Air Quality & Water Quality Consulting ♦ Esg ♦ Sustainability

Randwick Barracks

I graduated from the Army School of Health (ASH) in October 2023 after completing competency based training in Microbiology, Communicable Diseases, Diseases Prevention and Control, Heat Stress Monitors, Food Safety Legislation Principles & Procedures, Investigation of Food-Borne illness outbreaks, Field Sanitation, and Waste Management. I conduct routine water sampling from a range of sources (e.g. rainwater tanks, groundwater, local creeks, reservoirs), and assess water samples against parameters listed in the Australian Drinking Water Guidelines (ADWG). I also perform a range of other assessments to determine and implement counter measures to minimise environmental and occupational health threats, including vector/pest control, water quality analysis, food safety, waste management and sanitation.

Sustainability Consultant (Gri300) ♦ Air Quality Consulting ♦ Esg Consulting ♦ Npi Reporting

Fassifern, Nsw

This secondment involves assisting with NPI and sustainability reporting under the Global Reporting Initiative. Specifically, the role involves estimating emissions into air including GHG (Scope 1, Scope 2 and Scope 3), ozone-depleting substances (ODS), nitrogen oxides (NOX), and sulphur oxides (SOX) among other significant air emissions.

Jun 2023 - Oct 2023

Production Engineer ♦ Project Management ♦ Quality Assurance ♦ Production Planning & Assessment

Srp Coatings & Chemicals (I) Pvt. Ltd.

Jalandhar Area, India

I supervised a team of 10 technical staff while managing the production planning of wood coatings and thinners, with responsibility for maintaining laboratory equipment, monitoring inventory, and promoting a safe work environment. In addition to implementing a new product quality assurance program (ISO 9001), I played a key role in installing earthing plates to neutralise electrical conductivity of chemicals, including establishing and documenting procedures for its effective use. I also led the Project for introduction of new paint stripper, wood sealer, and lacquer into the existing product range, and provided technical support for a newly launched product which included building strong relationships with key distributors and end users (painters).

Feb 2009 - Dec 2010

Environmental Engineer ♦ Air Quality Consulting

Pae Holmes

Brisbane, Qld

I was quickly promoted from a Graduate position to the role of Environmental Engineer with an environmental consultancy that specialised in assessing air quality through NPI emissions reporting, air quality and metrological monitoring, odour assessments, greenhouse gas assessment and management, and dispersion modelling. I developed and submitted NPI emission inventories for various industries, which involved undertaking environmental audits to support the estimation of annual emissions. I also completed air quality impact assessments and odour impact assessments for various locations in Australia as well as Meteorological modelling using TAPM and Calmet, and pollutant dispersion modelling (CALPUFF).

Jan 2007 - Feb 2009

Research Assistant

Sydney

The project involved growth and monitoring of agricultural bacteria in the laboratory in Chemical Engineering Department. The project was supervised by Dr. John Kavanagh.

Dec 2005 - Feb 2006
Team & coworkers

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5 education records

Varun Marwaha education

Preventive Medicine

Army School Of Health

Army Reserve Training - Kapooka

Australian Defence Force

Certificate Iv In Government (Investigations)

Nsw Environmental Protection Authority
FAQ

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What company does Varun Marwaha work for?

Varun Marwaha works for Northstar.

What is Varun Marwaha's role at Northstar?

Varun Marwaha is listed as Principal Air Quality Consultant at Northstar.

Where is Varun Marwaha based?

Varun Marwaha is based in Greater Sydney Area, Australia while working with Northstar.

What companies has Varun Marwaha worked for?

Varun Marwaha has worked for Northstar, Slr Consulting, Australian Army, Centennial, and Srp Coatings & Chemicals (I) Pvt. Ltd..

Who are Varun Marwaha's colleagues at Northstar?

Varun Marwaha's colleagues at Northstar include Marie-Laure Nguyen Van, Martin Doyle, Gina Lorena Perez Corredor, and Declan A..

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What schools did Varun Marwaha attend?

Varun Marwaha holds Preventive Medicine from Army School Of Health.

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