Philadelphia, Pennsylvania, United States · Remote OK
$60k–$70k/yr
Are you driven to grow, lead, and make a meaningful impact? At Apex, we’re building more than a consulting and engineering firm—we’re creating a place where your career accelerates, your contributions matter, and your po…
Skills: Environmental Field Sampling, Data Collection, Technical Writing, Regulatory Compliance, Soil Sampling
Philadelphia, Pennsylvania, United States · Hybrid
$105k–$130k/yr
Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work he…
Skills: Structural Engineering, Technical Design, Facility Layout, Material Selection, Mentorship
Philadelphia, Pennsylvania, United States · Hybrid
$130k–$170k/yr
Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work he…
Skills: Water Treatment Design, Water Distribution Planning, Project Leadership, Process Technology Evaluation, Technical Writing
Philadelphia, Pennsylvania, United States · Hybrid
$140k–$190k/yr
Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work he…
Skills: Electrical Distribution Design, Low Voltage Design, Medium Voltage Design, Power Analytical Software, AutoCAD
Douglassville, Pennsylvania, United States · On-site
$111k–$127k/yr
STV’s Buildings Group is seeking a Mechanical (HVAC) Engineer for our Buildings group in Philadelphia and Douglassville, Pennsylvania to support the design and delivery of mechanical systems across a diverse portfolio of…
Skills: Hvac Design, Load Calculations, Equipment Sizing, Revit, AutoCAD
Philadelphia, Pennsylvania, United States · Remote OK
$120k–$240k/yr
About Us Nexii designs and manufactures innovative, sustainable building products that enable rapid construction while significantly reducing environmental impact. Our solutions help build healthier, more durable, and su…
Skills: Business Development, Strategic Partnerships, Relationship Management, Negotiation, Sales Leadership
Philadelphia, Pennsylvania, United States · Hybrid
$30/hr–$40/hr
Social Media Manager Sharing Excess | Part-Time, Philadelphia / Reasonable Commuting Distance to Philadelphia About Sharing Excess Sharing Excess is one of the fastest-growing food rescue organizations in America, built …
Skills: Social Media Strategy, Content Production, Short-form Video Editing, Audience Growth, Instagram Marketing
Philadelphia, Pennsylvania, United States · On-site
$108k–$162k/yr
Ecolab has an immediate need for an Operational Excellence Leader (Total Productive Maintenance) in our manufacturing plant located in Philadelphia, PA. As the TPM Manager, you will drive the implementation, growth, and …
Skills: Total Productive Maintenance, Lean Manufacturing, Six Sigma, Root Cause Analysis, Kaizen
Philadelphia, Pennsylvania, United States · On-site
Laundry Team Member / Miembro del Equipo de Lavandería Wash Cycle Laundry – Philadelphia, PA Part-Time | Entry Level / Medio tiempo | Nivel inicial Pay/Pago: $17.00/hour About Wash Cycle Laundry Founded in Philadelphia i…
Skills: Laundry Processing, Equipment Operation, Quality Control, Attention To Detail, Teamwork
Philadelphia, Pennsylvania, United States · On-site
Are you interested in joining a dynamic and growing business that values the unique aspirations of its employees, encourages progressive practices and offers the opportunity to provide customized and exceptional client s…
Skills: Market Research, Salesforce CRM, Lead Generation, Relationship Management, Field Measurement
Philadelphia, Pennsylvania, United States · On-site
Do you love landscaping? Spending time outside marveling at nature’s beauty surrounded by the smell of freshly cut grass? If you answered yes, then Yellowstone Landscape could be the place for you! As an Account Manager …
Skills: Crew Management, Client Relationship Management, Landscape Design, Budgeting, Horticulture
Philadelphia, Pennsylvania, United States · Hybrid
$95k–$155k/yr
Job Summary BC is excited to offer a fantastic opportunity to join our diverse team to support our growth strategy while leading and managing projects for the Philadelphia area market for water and wastewater engineering…
Skills: Client Relationship Management, Project Management, Business Development, Environmental Engineering, Water and Wastewater Consulting
Philadelphia, Pennsylvania, United States · Hybrid
$95k–$155k/yr
Job Summary Brown and Caldwell (BC) has a unique development oppoertunity for a mid-level professional engineer/project manager wia desire to apply and develop their project managment, leadership, and business developmen…
Skills: Project Planning, Budget Management, Risk Management, Change Management, Client Service
Philadelphia, Pennsylvania, United States · Hybrid
$78k–$127k/yr
Job Summary Brown and Caldwell has a unique development opportunity for a Drinking Water Treatment Process Engineer with a desire to apply and develop their technical, project delivery and client delivery skills. This fu…
Skills: Environmental Engineering, Water Treatment Plant Design, Technical Analysis, Project Management, Report Writing
Philadelphia, Pennsylvania, United States · On-site
$22/hr–$25/hr
Over the last forty years, United Scrap Metal (“USM”) has grown from $200 and a rental truck into one of the largest full-service recyclers in the country. Today, the team continues to pioneer innovative, sol…
Skills: Customer Service, Dispatching, Scale Operations, Data Entry, Verbal Communication
Philadelphia, Pennsylvania, United States · On-site
ESSENTIAL FUNCTIONS Ensure that all HPSI safety procedures, rules and regulations are communicated, understood, and followed Perform the duties of a Shipyard Competent Person (SCP) on a daily basis (training provided) As…
Skills: Safety Inspections, Hazard Identification, Confined Space Entry, Housekeeping Inspections, Environmental Compliance
King of Prussia, Pennsylvania, United States · Remote OK
$110k–$120k/yr
Are you driven to grow, lead, and make a meaningful impact? At Apex, we’re building more than a consulting and engineering firm—we’re creating a place where your career accelerates, your contributions matter, and your po…
Skills: Project Management, Technical Report Writing, Environmental Remediation, Client Communication, Budget Management
Philadelphia, Pennsylvania, United States · On-site
$18/hr–$22/hr
We are looking for a reliable and experienced Janitorial Cleaner to perform a variety of cleaning duties to ensure a clean, safe, and orderly environment across assigned facilities. This role plays a critical part in mai…
Skills: Janitorial Cleaning, Custodial Services, Time Management, Chemical Safety, Attention To Detail
Philadelphia, Pennsylvania, United States · On-site
I. Job Summary The Plant Maintenance Technician Assistant works under direct and performs limited preventive maintenance assignments, completes minor repairs and assists in major repairs. II. Essential Duties and Respons…
Skills: Preventive Maintenance, Minor Repairs, Equipment Adjustment, OSHA Compliance, Safety Protocols
Philadelphia, Pennsylvania, United States · On-site
Company Description A best-in-class city that attracts best-in-class talent, Philadelphia is an incredible place to build a career. From our thriving arts scene and rich history to our culture of passion and grit, there …
Skills: Teamwork, Physical Stamina, Willingness to Learn, Following Instructions, Soft Skills
Philadelphia, Pennsylvania, United States • Remote OK
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Collect and analyze soil, water, air, and building material samples with a workload split of 80% field work and 20% office work. Draft technical reports and ensure all project tasks are performed safely and within budget.
Requires a BS in Geology, Environmental Science, or a related field with at least 2 years of experience in environmental field sampling. Must have a valid driver's license and familiarity with NJDEP, NYDEC, or PADEP regulations.
Are you driven to grow, lead, and make a meaningful impact? At Apex, we’re building more than a consulting and engineering firm—we’re creating a place where your career accelerates, your contributions matter, and your potential is fully realized. We believe your growth is our growth, which is why we invest in your development at every stage of your career. Here, you’ll work on projects that shape communities, protect the environment, and create lasting impact, all while being empowered with the autonomy and flexibility to do your best work.
Fueled by high quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. Our success is grounded in strong leadership, a collaborative culture, and a shared commitment to delivering exceptional outcomes.
As we continue to grow, we’re focused on building a team of high-performing professionals who are ready to lead, collaborate, and push what’s possible. At Apex, you don’t just join a company, you help shape what comes next.
#LI-MW1
| Apex Job Title: Scientist 2 - Project Scientist |
Req ID: 11697
We believe in equality for all and celebrate the diversity and differences of our employees, customers, and communities. We do not discriminate based on gender, race or color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. Apex aims to make apexcos.com accessible to all users. If you have a disability or special need that requires accommodation to navigate our website or complete the application process, please contact [email protected] or (301) 417-0200. Likewise, feel free to reach out to us if you would like to view or discuss Apex policy related to equal employment opportunity or have any related concerns. EO/AA/VEV/Disabled Employer
TO ALL RECRUITMENT AGENCIES: Apex Companies does not accept unsolicited agency resumes. Please do not forward resumes for any of our job postings to our career’s sites, or to any employees of Apex Companies or affiliates. Apex Companies is not responsible for any fees related to unsolicited resumes.
Who is Apex? We’re a team of award-winning professionals who tackle environmental challenges to save our clients time and money. If you’re seeking responsive service and real-time results, contact us! We’d be happy to help. If you provide that caliber of technical excellence, contact us as well! We’re always seeking top talent. Our competitors tout results. We deliver them. We saved one client over $30M while helping them achieve local community support and national recognition. But don’t take our word for it. Ask our clients. Partner with Apex. Discover what sets us apart. You’ll be glad you did. About Apex Established in 1988, Apex is a national multidisciplinary consulting and engineering services firm with a robust portfolio of capabilities in water; environment; environmental, social, and governance (ESG) and resiliency; health and safety; compliance and assurance; and infrastructure. Rated #13 as an ENR All-Environmental firm and #68 in the top 200 overall, we are known for our technical expertise, rapid response, operational integrity, and exceptional client satisfaction. We operate in all 50 states and maintain a highly capable and diverse team of scientists, geologists, engineers, technicians, and information management specialists. At Apex, we pride ourselves on our culture of diversity and inclusion. We respect and appreciate the rich differences that race, gender identity and expression, family, sexual orientation, age, national origin, work experience, education, physical ability, and religion bring to the fabric of our organization. For Apex, it’s not just a box to check. We believe it’s the collaborative foundation that drives our success.
Offices: 2101 Gaither Rd, Suite 500, Rockville, Maryland 20850, US
There are currently 88 open environmental & sustainability positions in Philadelphia, PA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Aramark Healthcare+, AECOM, Brown and Caldwell, Ecolab, Mechanical Engineering and Applied Mechanics, University of Pennsylvania, among others. Browse the listings above to see every active employer.
Yes — 23 of the 88 open environmental & sustainability positions offer remote or hybrid work (7 remote, 16 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
