NewOpen Interviews for Entry Level Security Officers - Offers on the Spot! SecuritasOpen Interviews for Entry Level Security Officers - Offers on the Spot!Ashburn, VA$17–$22About Securitas USA: With over 640 local branch managers and approximately 86,000 security officers, Securitas provides unmatched security solutions to meet the specific needs of thousands of businesses. Our service offerings include specialized guarding, mobile guarding, remote guarding, and corporate risk management.
Entry/Mid-Level Wastewater Treatment Operator Republic ServicesEntry/Mid-Level Wastewater Treatment OperatorYork, PennsylvaniaWe also formed Blue Polymers, a joint venture with Ravago, to develop facilities that will further process plastic material from our Polymer Centers to help meet the growing demand for sustainable packaging. Through acquisitions and industry advancements, we safely and sustainably manage our customers’ multiple waste streams through a North American footprint of vertically integrated assets.
Construction Technician (Entry-Level) ECS LtdConstruction Technician (Entry-Level)Frederick, Maryland$17–$19 / hourCommunication: Maintain daily communication with site contractors, fellow technicians, and project managers; Communicate changing site conditions and additional requested testing to supervisor; Attend project meetings as requested; Assist with organization of field equipment and notify supervisor of broken or missing equipment as needed. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025).
Open Interviews for Entry Level Security Officers - Offers on the Spot! Securitas Security Services USA IncOpen Interviews for Entry Level Security Officers - Offers on the Spot!Ashburn, VA$17–$22 / hourAbout Securitas USA: With over 640 local branch managers and approximately 86,000 security officers, Securitas provides unmatched security solutions to meet the specific needs of thousands of businesses. Our service offerings include specialized guarding, mobile guarding, remote guarding, and corporate risk management.
Construction Technician (Entry-Level) Engineering Consulting Services LtdConstruction Technician (Entry-Level)Frederick, MD$17–$19 / hourCommunication: Maintain daily communication with site contractors, fellow technicians, and project managers; Communicate changing site conditions and additional requested testing to supervisor; Attend project meetings as requested; Assist with organization of field equipment and notify supervisor of broken or missing equipment as needed. ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May 2025).
Environmental Specialist III - Protected Resources Division Think Tank, Inc.Environmental Specialist III - Protected Resources DivisionSilver Spring, MDRemoteContractorBachelor's degree or master's degree in environmental science, biology, ecology, fisheries biology, marine biology, natural resource management, conservation biology, landscape ecology, restoration ecology, or a closely related field. Think Tank Inc. is seeking five (5) Environmental Specialist III candidates to provide cross-program technical assistance to NOAA Fisheries GARFO's Protected Resources Division (PRD).
Environmental Specialist III Think Tank, Inc.Environmental Specialist IIISilver Spring, MDContractorThink Tank Inc. is seeking two (2) Environmental Specialist III candidates to support the NOAA Fisheries Greater Atlantic Regional Fisheries Office (GARFO) Habitat and Ecosystem Services Division (HESD) in Gloucester, Massachusetts. Bachelor's degree or master's degree in environmental science, biology, ecology, fisheries biology, marine biology, natural resource management, conservation biology, landscape ecology, restoration ecology, or a closely related field.
Environmental Scientist III Apex CompaniesEnvironmental Scientist IIIRockville, MarylandFueled 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. Oversee subcontractors in the field and serve as a liaison between Apex, general contractors, and clients to ensure work is completed safely, efficiently, and in compliance with project requirements.
Environmental Project Scientist Atlas Technical Consultants IncEnvironmental Project ScientistVASupport and execute Phase II ESAs, including field data collection (soil, groundwater, and soil vapor sampling), logging soil borings and monitoring wells, and preparing field documentation and reports. We trust our people to do great work and live fulfilling lives, and we provide resources that care for our people, both at work and in life: Health & Wellness: We offer medical, dental and vision coverage with multiple plan options, including no-cost employee-only medical coverage.
Environmental Technician P/T Green Home SolutionsEnvironmental Technician P/TMount Airy, MarylandOur services include mold and odor removal, hospital grade disinfection, dispensing probiotics to provide a protective shield against indoor contaminants and maintaining the environment with air duct cleaning and crawlspace/basement encapsulation. We offer fast, affordable and effective ways to solve indoor air problems Our mission is to reduce indoor air impurities that may cause illnesses; therefore, creating better work, school, and living environments for everyone.
Environmental Technician P/T Green Home Solutions of Mount AiryEnvironmental Technician P/TMount Airy, MDAs the Company grows, you can increase your earnings potential by growing into other positions, such as Sales Solutions Expert, Chief Technical Officer, Chief of Operations, or General Manager. If you’ve got an eye toward detail and are interested in the chance to earn national-level certifications at a veteran-owned company that has a great culture and enjoys helping our customers, then check out Green Home Solutions.
Sr. Project Scientist - Environmental PBS Engineering and Environmental Inc.Sr. Project Scientist - EnvironmentalRockville, MD$60,000–$75,000 / yearPowered by record sales, extraordinary client retention, strategic acquisitions, and an entrepreneurial spirit, Apex Companies is one of the fastest growing engineering and environmental consulting firms in the US. If you have a disability or special need that requires accommodation to navigate our website or complete the application process, please contact Talent@apexcos.com or (301) 417-0200.
Senior Environmental Permitting Project Manager AECOMSenior Environmental Permitting Project ManagerGermantown, MD$99,000–$135,000 / yearFor this opportunity, we will consider candidates in any of our Maryland, Virginia, and Washington D.C offices including, but not limited to, the following: Germantown, MD; Arlington, VA; and Glen Allen, VA.** The responsibilities of this position include, but are not limited to: + Manage and perform consulting projects to scope, schedule, and budget, learning and applying AECOM’s project management systems and software. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
Environmental Manager AECOMEnvironmental ManagerGermantown, MD$120,000–$180,000 / yearDemonstrated experience managing projects, interdisciplinary teams, and workload, as well as interface successfully with Clients + High degree of self-motivation and the ability to work independently with limited supervision, as well as in a collaborative team environment + Organizational management skills and ability to perform detail-oriented work + Self-motivated, driven, and hard working + Demonstrated ability to market and win work successfully and effectively + Excellent communication skills, including both oral and written (writing sample required) + Occasional overnight travel required **Additional Information** + Sponsorship is not available for this position + Relocation is not available for this position + Some overnight travel required. **Preferred Qualifications:** + Master’s degree in relevant field + 10+ years industry experience, preferably with energy and other private sector clients providing environmental assessment and permitting compliance support, including FERC requirements + Existing, mature, and tested Client relationships with an ability to generate new work for the Team, Office, and Company + Experience with regulator and stakeholder negotiations.
Administrative Support Level III Alakaina Foundation Family of CompaniesAdministrative Support Level IIIFrederick, MDPerform writing tasks in support of the Logistical Assistance Program including but not limited to typing routine letters and memos; validating the memos, reports, executive summaries, and other correspondences for format and content consistent with the Army Correspondence regulations (AR 25-50). - Must have a minimum of four (4) years of experience (education/training may be substituted for experience) performing a wide variety of administrative clerical tasks in such functional areas as work orders, finance, production control, supply or for special projects.
Administrative Support Level II Alakaina Foundation Family of CompaniesAdministrative Support Level IIFrederick, MDPerform writing tasks in support of the Logistical Assistance Program including but not limited to typing routine letters and memos; validating the memos, reports, executive summaries, and other correspondences for format and content consistent with the Army Correspondence regulations (AR 25-50). * Prepare documents IAW AR 25-50, Preparing and Managing Correspondence to include preparing Department of the Army memorandums, letters, executive summaries, Information Papers briefings, meeting minutes, and staffing of other DoD correspondence.
Potency Laboratory Technician - MD US CannalyticsPotency Laboratory Technician - MDWestminster, MD$20–$22 / hourCandidates with prior cannabinoid sample preparation experience, HPLC experience, or experience working in cannabis, environmental, food, pharmaceutical, or analytical laboratories are strongly encouraged to apply. MD Cannalytics is seeking a Potency Laboratory Technician to join our state-licensed cannabis testing laboratory serving the Maryland cannabis market.
Human Health and/or Ecological Risk Assessor AECOMHuman Health and/or Ecological Risk AssessorGermantown, MD$62,000–$72,000 / yearWe invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** J10152351 **Business Line:** Environment **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Science **Work Location Model:** Hybrid **Compensation:** USD 62000 - USD 72000 - yearly
Arborist Climber Trainee Bartlett Tree ExpertsArborist Climber TraineeAshburn, VirginiaAs an Arborist Climber Trainee, you will be an integral member of a tree care crew working alongside Bartlett's dedicated team of arborists, gaining practical field experience in scientific tree and shrub care on commercial and residential properties. Responsibilities: As an Arborist Climber Trainee, you will play an important role in: Learning through on-the-job training to safely perform all aspects of arboriculture, including: Tree climbing.
Arborist Ground Person Bartlett Tree ExpertsArborist Ground PersonYork, PennsylvaniaAs an Arborist Ground Person, you will be an integral member of a tree care crew working alongside Bartlett's dedicated team of arborists, gaining practical field experience in scientific tree and shrub care on commercial and residential properties. Responsibilities: As an Arborist Ground Person, you will play an important role in: Learning through on-the-job training to safely perform all aspects of arboriculture, including: Pruning trees.
EHS Advisor America Fujikura LtdEHS AdvisorAshburn, VAAFL manufactures industry-leading fiber optic cable, connectivity and accessories and provides engineering and installation services for some of the largest telecom customers in the world. This role focuses on mentoring entry-level EHS technicians, leading incident investigations, and driving continuous improvement across Environmental, Health, and Safety programs.
Lead Wetland Scientist Apex CompaniesLead Wetland ScientistRockville, MarylandFueled 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. The successful candidate will bring strong field expertise, regional plant and ecosystem knowledge, and the ability to mentor junior staff while supporting a growing natural resources practice.
Lead Wetland Scientist PBS Engineering and Environmental Inc.Lead Wetland ScientistRockville, MD$65,000–$90,000 / yearThe successful candidate will bring strong field expertise, regional plant and ecosystem knowledge, and the ability to mentor junior staff while supporting a growing natural resources practice. Powered by record sales, extraordinary client retention, strategic acquisitions, and an entrepreneurial spirit, Apex Companies is one of the fastest growing engineering and environmental consulting firms in the US.
Biomedical Reference Librarian LIBRARY SYSTEMS & SERVICES, L.L.C.Biomedical Reference LibrarianBethesda, MD$65,000–$85,000 / yearThe ideal candidate will possess strong reference and customer service skills, expertise with biomedical research resources, and the ability to work effectively in a dynamic, research-focused environment supporting scientists, clinicians, researchers, federal staff, students, and public users. This position supports the advancement and dissemination of biomedical knowledge by delivering expert research assistance, literature searching, instructional support, and outreach services across a wide range of biomedical and health sciences disciplines.
Warehouse Operations Manager America Fujikura LtdWarehouse Operations ManagerAshburn, VAThe Warehouse Manager plays a critical leadership role in supporting technicians, communicating with management, and driving continuous improvement, cost efficiency, and operational excellence. AFL manufactures industry-leading fiber optic cable, connectivity and accessories and provides engineering and installation services for some of the largest telecom customers in the world.
Associate Scientist I Microbac Laboratories IncAssociate Scientist ISterling, VAMicrobac Laboratories, Inc. is a premier commercial laboratory testing firm that partners with clients nationwide, offering laboratory solutions to life science, food and nutrition, and environmental industries and serves our clients with the utmost expertise and respect for their market requirements, constraints, and challenges. ESSENTIAL FUNCTIONS: Following established SOP's and adhering to state, federal and other accrediting body requirements, collect information about the antimicrobial properties of substances/samples to support the analytical testing needs of our clients for such purposes as quantitative or qualitative analysis, and product development.