EHS Engineer III Blue OriginEHS Engineer IIIWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Implements EHS programs for the evaluation and control of potential hazards including, but not limited to industrial hygiene; fall protection; confined space; lock out tag out; process safety management; hazard assessments; hearing conservation and noise hazards; heat stress; and environmental management.
Construction Project Manager GHD Group Pty LtdConstruction Project ManagerBOWIE, MDMinimum of 10 years of experience leading Environmental/Civil/Mining type construction projects related to soil treatment and stabilization, waterway remediation, groundwater control and treatment, site preparation, excavation or earthwork construction, heavy civil construction, mine closure, large scale earth moving, and/or demolition. Additional responsibilities will include: Overseeing all aspects of execution for projects including pre-bid and proposal preparations, project start up, contract management, resource loading and cost controls, material buy out, subcontractor management, cash flow management and change order negotiations.
Naturalist City of Rockville, MDNaturalistRockville, MD$18–$24 / hourResponsibilities include developing and presenting educational programs, caring for a collection of native animal ambassadors, including amphibians, turtles, snakes and an owl, and supporting the daily operations of a busy public nature center. The ideal candidate has knowledge of Marylands native flora and fauna, experience leading environmental education programs and a passion for connecting people of all ages with the natural world.
Biology Evaluator - Domain Expert - AI Trainer MercorBiology Evaluator - Domain Expert - AI TrainerWashington, District of ColumbiaRemote$80–$120 / hourFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Highly proficient in Microsoft Office and Google Workspace , especially Slides .
Adjunct Faculty - Biology (Multiple positions) Washington Adventist UniversityAdjunct Faculty - Biology (Multiple positions)Takoma Park, MarylandAs a religiously affiliated institution, Washington Adventist University exercises its constitutional and statutory rights to give preference in employment to members of the Seventh-day Adventist Church and reserves the right to claim exemption from certain provisions of Title IX and Title VII where they conflict with the university’s religious beliefs and values. Nestled in a desirable residential community in Takoma Park, Maryland, WAU offers its faculty and staff an environment where professional expertise is valued and lasting connections between co-workers are formed as we work together to ensure the success of our students.
Data Scientist - Secret required ParsonsData Scientist - Secret requiredMarylandJoin a collaborative team of 500 professionals working across operations and technical disciplines, with a focus on Artificial Intelligence and Cloud Computing for advanced technology development, contributing to a diverse set of efforts over 5 years and a total value exceeding $600 million. The ideal candidate is innovative, highly skilled in data science methodologies, and adept at extracting actionable insights from complex datasets to support Army modernization and the warfighter.
Data Scientist (Hybrid) geocgiData Scientist (Hybrid)Washington5 years of experience with a Bachelor’s degree in Geography, GIS, Computer Science, Engineering, or related field; or 3 years of experience with a Master’s degree; or 2 years of experience with a PhD. Develop data visualizations and analytical products using tools such as Esri ArcGIS, Power BI, Tableau, or equivalent platforms to communicate findings to technical and non-technical audiences.
Senior Scientist (Regulatory) Exponent Inc.Senior Scientist (Regulatory)Washington, DC$113,000–$138,000 / yearFull timeFor over five decades, we've connected the lessons of past failures with tomorrow's solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability. Work Environment: At Exponent, we have found that in-person interactions deepen employee engagement and are crucial for development, for realizing the full potential of our talented and diverse teams, and for building a more inclusive workplace where all have a sense of belonging.
Scientist (Regulatory) Exponent Inc.Scientist (Regulatory)Washington, DC$105,000–$129,000 / yearFull timeFor over five decades, we've connected the lessons of past failures with tomorrow's solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability. Work Environment: At Exponent, we have found that in-person interactions deepen employee engagement and are crucial for development, for realizing the full potential of our talented and diverse teams, and for building a more inclusive workplace where all have a sense of belonging.
2027 Graduate – Chemist/Chemical Engineer - Applied Chemistry and Physics Johns Hopkins Applied Physics Laboratory2027 Graduate – Chemist/Chemical Engineer - Applied Chemistry and PhysicsLaurel, MarylandFull timeAt APL, you will join a hardworking and dedicated team of scientists and engineers to develop novel sensors, detectors and chemistry-based analytical tools for the Department of Homeland Security, the Department of Defense, and the Intelligence Community. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Senior Director, Long-Range Research Initiative & Applied Science Strategies TaphealthcareSenior Director, Long-Range Research Initiative & Applied Science StrategiesWashington D.C., WashingtonThis executive leadership role is designed for an accomplished scientific professional who is passionate about advancing research initiatives, influencing science-based policy, and shaping long-term strategies related to chemical safety, regulatory science, and applied research. This Senior Director, Long-Range Research Initiative & Applied Science Strategies opportunity offers the chance to influence high-level scientific research, guide international collaborations, and contribute to policies that have lasting global significance.
Associate, Hsse TerraForm Power IncAssociate, HsseVienna, VATerraForm Power is seeking an experienced HSSE Associate to provide regional Health, Safety, Security, and Environmental (HSSE) support across the company's renewable energy portfolio, supporting both operating assets and construction projects. Reporting to the HSSE leader, the HSSE Associate will independently lead field-based HSSE initiatives, provide technical guidance to leaders and contractors, conduct complex investigations and audits, and identify opportunities to strengthen organizational HSSE performance.
Associate, HSSE TerraForm Power IncAssociate, HSSEVienna, VAReporting to the HSSE leader, the HSSE Associate will independently lead field-based HSSE initiatives, provide technical guidance to leaders and contractors, conduct complex investigations and audits, and identify opportunities to strengthen organizational HSSE performance. TerraForm Power is seeking an experienced HSSE Associate to provide regional Health, Safety, Security, and Environmental (HSSE) support across the companys renewable energy portfolio, supporting both operating assets and construction projects.
Senior Associate, HSSE TerraForm Power IncSenior Associate, HSSEVienna, VAThis role provides strategic technical leadership across multiple wind, solar, battery energy storage (BESS), and construction projects by developing, implementing, and continuously improving HSSE programs that strengthen organizational safety culture, ensure regulatory compliance, and reduce operational risk. The Senior Associate partners directly with Operations, Engineering, Development, Construction, and Executive Leadership to influence business decisions, improve operational performance, and drive enterprise-wide continuous improvement initiatives.
Stormwater Manager Leesburg Town Council VirginiaStormwater ManagerLeesburg, VA$90,636–$201,244 / yearWorking under the general direction of the Director and/or Deputy Director of Public Works, the Stormwater Manager performs a variety of engineering, technical, managerial, supervisory, and administrative responsibilities related to planning, organizing, directing, coordinating, and continually improving the Town's stormwater management program. The Town offers competitive compensation, affordable health insurance coverage, participation in the Virginia Retirement System, an optional 457(b) retirement plan with a Town matching contribution, flexible spending accounts, voluntary benefits, employee assistance program (EAP), membership to the Towns full-service recreation center, an optional payroll Roth IRA, and generous paid time off.
Senior Associate, Hsse TerraForm Power IncSenior Associate, HsseVienna, VAThis role provides strategic technical leadership across multiple wind, solar, battery energy storage (BESS), and construction projects by developing, implementing, and continuously improving HSSE programs that strengthen organizational safety culture, ensure regulatory compliance, and reduce operational risk. The role independently leads complex investigations, develops regional HSSE strategies, mentors other HSSE professionals, and serves as the primary technical advisor on regulatory, environmental, and occupational safety matters.
2027 Graduate - Chemist/Chemical Engineer - Applied Chemistry and Physics Johns Hopkins University Applied Physics Laboratory LLC2027 Graduate - Chemist/Chemical Engineer - Applied Chemistry and PhysicsLaurel, MDAt APL, you will join a hardworking and dedicated team of scientists and engineers to develop novel sensors, detectors and chemistry-based analytical tools for the Department of Homeland Security, the Department of Defense, and the Intelligence Community. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Data Scientist (Hybrid) Geospatial Consulting Group International (geocgi)Data Scientist (Hybrid)Washington, DC$110,000–$135,000 / year5 years of experience with a Bachelor's degree in Geography, GIS, Computer Science, Engineering, or related field; or 3 years of experience with a Master's degree; or 2 years of experience with a PhD. Develop data visualizations and analytical products using tools such as Esri ArcGIS, Power BI, Tableau, or equivalent platforms to communicate findings to technical and non-technical audiences.
CBRN Data Scientist Apogee Engineering, LLCCBRN Data ScientistArlington, Virginia$100,000–$145,000 / yearFull timeAnalyze OPLANS, Force Models, intelligence, CBRN threats, delivery means, and environmental effects to assess the operational impact on DAF missions, including aircraft sorties, logistics, equipment, and personnel. In this role, you will provide highly specialized scientific and technical analysis to translate complex Chemical, Biological, Radiological, and Nuclear (CBRN) data into actionable operational insights for the Department of the Air Force (DAF).
NewSenior Electro-Optical (EO) Imagery Scientist (TS/SCI) Xcellent Technology SolutionsSenior Electro-Optical (EO) Imagery Scientist (TS/SCI)Springfield, VAFull timeIf you are passionate in helping define how NGA evaluates AI performance, establishes operational confidence, and ensures AI-enabled GEOINT capabilities are mission ready before they reach the analysts or the battlefield, send your resume directly to Lanchi Lai, ( Lanchi. Experience applying image quality metrics and assessing environmental or sensor impacts in order to understand how haze, shadows, off-nadir angle, weather, compression, or sensor limitations affect algorithm confidence and reliability.