Air Quality and Noise Analyst

Job Description

Job Description

Description :

At MNS Engineers, Inc. (MNS), we’re not just growing—we’re thriving! As a dynamic multi-service consulting firm, we specialize in planning, construction management, civil engineering, and land surveying. With nine offices statewide, we’ve been a trusted partner in the development, transportation, water resources, government services, and federal markets for over 60 years. Our success story is built on innovation, excellence, and commitment to our clients. If you’re looking to be part of a forward-thinking company that’s making a real impact, MNS is the place for you!

MNS is hiring an Air Quality and Noise Analyst to provide technical expertise on air quality and noise to support Environmental Compliance (CEQA / NEPA) projects and to expand our CEQA / NEPA services throughout California. The Air Quality and Noise Analyst will support the preparation of air quality (AQ), greenhouse gas (GHG), health risk, noise, vibration, and energy impact analyses for projects undergoing CEQA and NEPA review. Additionally, this role will support the development of technical studies, climate action plans, and general plan elements. This role involves conducting technical assessments, preparing environmental and planning documentation, and ensuring compliance with federal, state, and local environmental regulations. This position has the option of being remote (with the ability to be in an office when necessary), or hybrid (sharing time between one of the nine California offices and home).

Essential Duties and Responsibilities

MNS Engineers is seeking a self-driven, detail-oriented Air Quality and Noise Analyst to support the expansion of our services involving AQ, climate change, GHG, health risks, noise, vibration and energy impact analyses. Job duties include :

• Conducting technical analyses and peer review on AQ, GHG, health risks, noise, vibration, and energy in support of CEQA / NEPA technical sections and documents.
• Conducting AQ emissions modeling using tools such as CalEEMod, EMFAC, OFFROAD, AERMOD, MOVES, and other relevant tools. Knowledge of federal, state, and local governmental regulations concerning AQ, GHG emissions, and health risks, such as the Clean Air Act, Assembly Bill 32, Title 24, and Title V Permitting.
• Evaluating project consistency with applicable AQ and GHG plans (e.g., AQMP, SIP, CARB Scoping Plan) and regulations (e.g., Clean Air Act, CARB regulations).
• Conducting noise and vibration modeling using tools such as FHWA Traffic Noise Model, SoundPLAN, Roadway Construction Noise Model, and other relevant tools.
• Performing short-term and long-term noise measurements throughout California with occasional, distant travel to other regions in the State. Knowledge of noise measurement procedures and use of noise meters.
• Staying current on regulations, policies, and methodologies from local, regional, state, and federal agencies such as CARB, EPA, Caltrans, FHWA, FTA, and local air districts relevant to AQ and noise.
• Assisting preparation of climate action plans and general plan elements, including quantifying GHG emissions inventory and forecast and drafting GHG emissions reduction measures and general plan policies.
• Supporting thought leadership and MNS name recognition by participating in conferences and serving in professional organizations.
• Coordinating with interdisciplinary teams including planners, engineers, and environmental scientists.
• May include limited supervision and training of entry-level staff. Ability to coach, mentor, and develop staff.

Requirements :

MNS Engineers is proud to offer a comprehensive benefits program to meet the diverse needs of our team members. Depending on your employment status, MNS Engineers’ benefits may include medical, dental, vision, life, AD&D and disability benefits, paid time off, leaves of absence and retirement benefits.

MNS Engineers is an EEO / AA M / F / V / D employer.