Curtis Jang is the President SCS Engineers as of March 2, 2024. He partners closely with our Chief Executive officer and the other members of our executive management team and oversees all corporate services, including finance, information technology, human resources, legal, and mergers and acquisitions. Mr. Jang holds degrees in Economics and Liberal Arts and has over 30 years of experience, 15 years with SCS.
Curtis Jang is the President SCS Engineers as of March 2, 2024. He partners closely with our Chief Executive officer and the other members of our executive management team and oversees all corporate services, including finance, information technology, human resources, legal, and mergers and acquisitions. Mr. Jang holds degrees in Economics and Liberal Arts and has over 30 years of experience, 15 years with SCS.
His career as a finance and accounting executive spans 20 years and encompasses finance, strategic planning, risk management/surety, information technology, and human resources.
Mr. Jansen has four decades of experience in the waste industry as an environmental compliance Health & Safety specialist. His expertise includes operation of landfills, transfer stations, medical waste facilities, hauling divisions and closed landfills. He has performed Environmental Health & Safety audits in 39 states and Puerto Rico and maintains a membership in the Institute of Internal Auditors. Mr. Jansen is HAZWOPER certified. He has developed and maintained numerous environmental and Health & Safety records to ensure compliance with federal, state and local regulatory agencies as required by their permits, regulations, and OSHA Standards.
Mr. Jansen has four decades of experience in the waste industry as an environmental compliance Health & Safety specialist. His expertise includes operation of landfills, transfer stations, medical waste facilities, hauling divisions and closed landfills. He has performed Environmental Health & Safety audits in 39 states and Puerto Rico and maintains a membership in the Institute of Internal Auditors. Mr. Jansen is HAZWOPER certified. He has developed and maintained numerous environmental and Health & Safety records to ensure compliance with federal, state and local regulatory agencies as required by their permits, regulations, and OSHA Standards.
As a Senior Project Advisor, he provides clients with sustainable and innovative solutions to their regulatory requirements, and perform and document environmental health and safety audits for landfills, transfer stations, waste hauling divisions, medical waste incinerators, and closed landfills. Mr. Jansen will develop action plans to ensure client compliance with audit findings, and he will conduct and document health & safety training for clients and for SCS Engineers and SCS Field Services employees. Mr. Jansen will consultant on remedial activities at landfills, transfer stations, and other waste disposal facilities and develop solutions to address the unique conditions at each facility.
Mr. Jenkins is an environmental engineer (EIT) and Certified Environmental Manager (CEM) with more than 16 years of experience in providing consulting services, managing environmental liabilities, and maintaining regulatory compliance for clients. He specializes in the investigation and remediation of soil, soil vapor, and groundwater contamination, and is experienced with the management of project portfolios in various manufacturing and oil/gas sectors.
Mr. Jenkins is an environmental engineer (EIT) and Certified Environmental Manager (CEM) with more than 16 years of experience in providing consulting services, managing environmental liabilities, and maintaining regulatory compliance for clients. He specializes in the investigation and remediation of soil, soil vapor, and groundwater contamination, and is experienced with the management of project portfolios in various manufacturing and oil/gas sectors.
Investigation activities have included planning and work plan preparation, regulatory and right-of-way permitting, soil sampling and geologic classification, drilling oversight, groundwater sampling, well installation, and incorporation of high-resolution investigation technologies, such as cone penetration testing (CPT), and membrane interface probe (MIP) and ultra-violet optical screening tool (UVOST) assessments. On remediation projects, he has implemented technologies that include soil vapor extraction (SVE), groundwater extraction (GWE), air-sparging, dual- phase extraction (DPE), vacuum- enhanced extraction, in-situ chemical oxidation (ISCO), In-situ chemical reduction (ISCR), oxygen releasing compounds (ORC), soil mixing and stabilization, enhanced bioremediation, injection of colloidal carbon amendments, electrical resistance heating (ERH), large-diameter auger excavations, and over-excavation.
Mr. Jenkins is proficient in all aspects of project management, including proposals, budgeting, directing project teams and schedules, completing deliverables, and financial forecasting. He is knowledgeable of and thoroughly understands state and local regulations in California, Arizona, and Nevada.
Kevin Jensen conducts solid waste, air, wastewater, and other environmental monitoring and reporting projects largely for private, industrial clients. Projects typically involve landfill groundwater reporting, environmental permitting, pollution prevention planning, and facility inspection services. Facilities include industrial landfills, various manufacturing and processing companies, service and construction companies, and municipal landfills and transfer stations. Additional experience includes compost facility permitting, compliance audits, and compliance and certification training.
Kevin Jensen conducts solid waste, air, wastewater, and other environmental monitoring and reporting projects largely for private, industrial clients. Projects typically involve landfill groundwater reporting, environmental permitting, pollution prevention planning, and facility inspection services. Facilities include industrial landfills, various manufacturing and processing companies, service and construction companies, and municipal landfills and transfer stations. Additional experience includes compost facility permitting, compliance audits, and compliance and certification training.
He prepares Annual Water Quality Reports, Spill Prevention, Control, and Countermeasures Plans, and Storm Water Pollution Preventions Plans. He has participated in EPA Superfund Site reviews and prepared the Quality Assurance Project Plans. Project sites include agriculture and metals processing plants, limestone and gypsum mining and processing plants, fuel storage facilities, active and closed landfills, and superfund sites.
Mr. Jernigan is a Senior Project Advisor responsible for providing advice and support across all SCS business lines. He is skilled at consensus building among a variety of interests and across scientific, technical, legal and regulatory disciplines while combining the fiscal discipline of budgets, cost control, and managed returns to produce optimal solutions. His expertise includes Regulatory compliance; Environmental Management Systems; RCRA Solid Waste; RCRA Hazardous Waste; Remedial investigations; Feasibility studies; Managed remediation; Brownfields; Superfund; and Regulatory and multi-party settlements.
Mr. Jernigan is a Senior Project Advisor responsible for providing advice and support across all SCS business lines. He is skilled at consensus building among a variety of interests and across scientific, technical, legal and regulatory disciplines while combining the fiscal discipline of budgets, cost control, and managed returns to produce optimal solutions. His expertise includes Regulatory compliance; Environmental Management Systems; RCRA Solid Waste; RCRA Hazardous Waste; Remedial investigations; Feasibility studies; Managed remediation; Brownfields; Superfund; and Regulatory and multi-party settlements.
Prior to joining SCS, Mr. Jernigan worked for waste management companies in leadership roles and successfully managing a national team servicing 1,200 operating locations to achieve, maintain and improve environmental performance. He has implemented programs, processes, and plans that resulted in year-over-year improvement in environmental performance, across the U.S. and Puerto Rico. Achievements included reduced impacts to the environment (in the disposal division); reduced impacts to communities; and reduced regulatory violations in all lines of the business.
Contact Bruce at 281-989-6270 or
Tia Jeter, PE, is a Senior Project Manager with over 18 years of chemical and environmental engineering experience. Her expertise lies in her experiences providing high-level air quality compliance and permitting strategy and troubleshooting, as well as landfill gas system performance evaluation and design. Tia has a demonstrated depth of technical expertise with ambient air dispersion modeling analysis, New Source Performance Standards (NSPS) and National Emission Standards for Hazardous Air Pollutants (NESHAP) compliance, Prevention of Significant Deterioration (PSD) applicability and analysis, air planning and permitting, environmental auditing and reporting, landfill gas control system planning, and environmental compliance. Ms. Jeter is a registered Professional Engineer in the state of Kansas, Missouri, and Iowa.
Ms. Jeter is a Senior Project Manager with over 18 years of chemical and environmental engineering experience. Her expertise lies in her experiences providing high-level air quality compliance and permitting strategy and troubleshooting, as well as landfill gas system performance evaluation and design. Tia has a demonstrated depth of technical expertise with ambient air dispersion modeling analysis, New Source Performance Standards (NSPS) and National Emission Standards for Hazardous Air Pollutants (NESHAP) compliance, Prevention of Significant Deterioration (PSD) applicability and analysis, air planning and permitting, environmental auditing and reporting, landfill gas control system planning, and environmental compliance. Ms. Jeter is a registered Professional Engineer in the state of Kansas, Missouri, and Iowa.
Chris Jimieson, PE, has 20 years of experience as a geological engineer and hydrogeologist on a wide variety of civil and environmental engineering projects. He currently manages industrial and municipal solid waste projects as well as environmental compliance projects. Chris has also consulted on environmental projects at leaking underground storage tank (LUST) sites, chlorinated solvent-contaminated sites, industrial facilities, and historic fill sites with industrial, developer, commercial, military, state, municipal, and solid waste clients.
Chris Jimieson, PE, has 20 years of experience as a geological engineer and hydrogeologist on a wide variety of civil and environmental engineering projects. He currently manages industrial and municipal solid waste projects as well as environmental compliance projects. Chris has also consulted on environmental projects at leaking underground storage tank (LUST) sites, chlorinated solvent-contaminated sites, industrial facilities, and historic fill sites with industrial, developer, commercial, military, state, municipal, and solid waste clients.
Contact Chris at 608-212-7496 or
Mr. Johnson is a Vice President of SCS Engineers and a National Expert on Brownfields and Landfill Redevelopment. He is highly experienced in environmental affairs, having managed or been involved with over 1,000 site assessments, including Phase I ESAs, subsurface investigations of chemicals in the vadose and groundwater zones (Phase II), and site remediation, including selection of remedial alternatives for site cleanup. He also has been instrumental in obtaining environmental permits and interfacing with regulatory agencies. Mr. Johnson serves as a member of the San Diego RWQCB, and has managed or been involved with close to 75 site closures.
Mr. Johnson is a Vice President of SCS Engineers and a National Expert on Brownfields and Landfill Redevelopment. He is highly experienced in environmental affairs, having managed or been involved with over 1,000 site assessments, including Phase I ESAs, subsurface investigations of chemicals in the vadose and groundwater zones (Phase II), and site remediation, including selection of remedial alternatives for site cleanup. He also has been instrumental in obtaining environmental permits and interfacing with regulatory agencies. Mr. Johnson serves as a member of the San Diego RWQCB, and has managed or been involved with close to 75 site closures.
Mr. Johnson is well acquainted with current practices regarding environmental assessments, and has spoken at or chaired numerous conferences on hazardous waste issues related to real estate transactions and Brownfields redevelopment. In addition, he has managed numerous site assessment and subsurface investigation projects, including soil boring and monitoring well programs as well as soil gas and geophysical surveys. He has also managed projects where soil vapor extraction (SVE) and bioremediation technologies were utilized for the remediation of the soil and groundwater.
Contact Dan at 858-571-5500 or
Mr. Art Jones is a Vice President and Senior Project Manager who provides hands-on mechanical, construction, and operational experience for maintaining and testing landfill gas (LFG), groundwater, and leachate collection systems for over two decades.
Mr. Art Jones is a Vice President and Senior Project Manager who provides hands-on mechanical, construction, and operational experience for maintaining and testing landfill gas (LFG), groundwater, and leachate collection systems for over two decades. He has supervised, managed, and/or worked on numerous projects that included operation, maintenance, and reporting of LFG collection systems; and building of specific extraction systems, passive LFG barrier/vent systems, groundwater pump-and-treat systems, leachate collection and control systems, and automatic methane gas detection systems. He has also managed data and reporting requirements for six Title V landfills in Northern California, and worked as a liaison with most environmental agencies at the state, regional, and local levels.
Mr. Jones has participated in construction and major upgrading and/or overhaul of LFG collection, leachate collection and control, and groundwater pumping systems. This work has included trenching, pipeline installation (both PVC and HDPE), installation of condensate collection facilities (lines, sumps, pumps, etc.), extraction well drilling and/or construction, and installation of blower/flare station components, storage tank facilities, and activated carbon systems. Mr. Jones has managed, supervised, and worked on migration control and recovery system projects as well as groundwater pump-and-treat O&M projects and leachate collection and recovery projects. He has provided sample collection for laboratory analysis for various matrices.
Marilyn Jones is experienced in groundwater monitoring, leachate sampling and reporting, air compliance, Title V permitting, and Tier 2 NMOC testing and reporting.
Mr. Joyce is the firm’s Responsible Charge Geologist in Kansas and Nebraska. He serves as an appointee to the Nebraska State Board of Geology and has significant experience in the environmental consulting field. His project experience spans many fronts including hydrogeological services, risk based corrective actions, remediation system design, implementation and environmental compliance.
Mr. Joyce has completed numerous tank removals, site investigations, and characterizations, including remediation and risk-based cleanups. As a result, he has successfully obtained “no further action” status for many of his clients’ sites. Mr. Joyce is familiar with the personnel safety risks associated with open excavations, confined space, and explosion hazards that can be associated with UST removal activities. As such, he has completed numerous health and safety plans for investigation activities. His environmental consulting experience has spanned many technical fronts and has focused primarily on providing hydro-geological services to clients. He is experienced in many environmental aspects including all phases of underground storage tank facility remediation from discovery through closure, environmental due diligence, bedrock assessments, groundwater sampling, health and safety compliance, drilling and reporting. Mr. Joyce maintains professional geologist licensure in Nebraska, Kansas, Missouri, and Illinois. He is presently a Nebraska licensed well drilling and pump installation contractor and holds state specific licenses as a Remediation Consultant (Oklahoma) and Petroleum Release Remediator (South Dakota).
Ms. Junaid obtained her B.S. in Civil Engineering, with a concentration in water resources and environmental engineering, from the University of South Florida in 2018. She supports various advanced environmental projects, including: site assessments, remediation plans, soil management plans, historical record reviews, and dewatering plans. Additionally, she has experience coordinating and performing site assessment activities including soil and groundwater sampling, monitoring well installations, and methane gas monitoring. She currently serves as an assistant project manager for two large-scale land development projects.
Ms. Junaid obtained her B.S. in Civil Engineering, with a concentration in water resources and environmental engineering, from the University of South Florida in 2018. She supports various advanced environmental projects, including: site assessments, remediation plans, soil management plans, historical record reviews, and dewatering plans. Additionally, she has experience coordinating and performing site assessment activities including soil and groundwater sampling, monitoring well installations, and methane gas monitoring. She currently serves as an assistant project manager for two large-scale land development projects.
Dana Justice is on of our National Experts on Brownfields Grants. She has a depth of experience working on Brownfield projects with public sector clients, including identification of funding opportunities, assisting with grant application preparation, and assisting with grant implementation and administration. She is experienced in the area of environmental consulting, specializing in marketing and business development, with a focus on strategic marketing, positioning strategy, and proposal development. She is the Marketing Specialist for SCS’s Environmental Services consulting and engineering operations within the Southwestern United States, the largest of SCS’s engineering business units. She also has experience performing components of Phase I Environmental Site Assessments (ESAs) and complex data evaluations, including database development, maintenance, programming, and reporting.
Dana Justice is one of our National Experts on Brownfields Grants. She has a depth of experience working on Brownfield projects with public sector clients, including identification of funding opportunities, assisting with grant application preparation, and assisting with grant implementation and administration. She is experienced in the area of environmental consulting, specializing in marketing and business development, with a focus on strategic marketing, positioning strategy, and proposal development. She is the Marketing Specialist for SCS’s Dana Justice is our National Expert on Brownfields Grants. She is the Marketing Specialist for SCS’s Environmental Services consulting and engineering operations within the Southwestern United States, the largest of SCS’s engineering business units. She also has experience performing components of Phase I Environmental Site Assessments (ESAs) and complex data evaluations, including database development, maintenance, programming, and reporting.
Ms. Justice has a Bachelor’s degree in Business Administration with a Marketing emphasis, and an MBA with a specialization in International Business.
Contact Dana Justice at 858-427-0805 or
