135 Results for

Senior Environmental Jobs in Phoenix, MD

Jobs

New!

Parkville, MD3 days ago

$33.92–$41.46

5 years of work experience, or a combination of work and accredited trade or vocational training equaling 5 years, in basic heating, ventilation, and air conditioning service. The Senior HVAC Service Technician is responsible for inspecting, diagnosing, and completing electronic/ mechanical repairs of specified HVAC equipment and water heaters.

Hanover, MD12 days ago

Shows respect and sensitivity for cultural differences; Educates others on the value of diversity; Promotes a harassment-free environment; Builds a diverse workforce. Bering Straits Professional Services (BSPS) is committed to world-class management of global logistics, training and procurement services for U.S. Government agencies.

New!

New Salem Borough, PA4 days ago

$27.69–$51.49 Per Hour

Must possess a valid driver’s license for a minimum of 12 months, with no major or frequent traffic violations including, but not limited to: DUI, Hit & Run, License Suspension, Reckless / Careless Driving or multiple smaller infractions or preventable collisions in the previous 3 years. Represents the company by serving as the direct customer contact and is responsible for servicing products and equipment on assigned projects, ensuring customer satisfaction by identifying, examining, diagnosing and repairing equipment and systems at customer’s location.

Baltimore, MD9 days ago

This position offers the opportunity to work on groundwater investigations, environmental assessments, and remediation projects while collaborating with experienced engineers, geologists, and scientists. Experience with groundwater modeling software (e.g., MODFLOW, Visual MODFLOW, Groundwater Vistas) .

Columbia, Maryland30+ days ago

Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Managing tasks and projects, including planning and implementing investigation and remediation projects, budgeting and budget management, adherence to schedule, quality, client satisfaction, and profitability.

Hanover, Maryland30+ days ago

$100,000–$125,000 Per Year

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). Bachelor and/or Master of Science in Civil Engineering, Environmental Engineering, or other Engineering degree applicable to Environmental Consulting, Natural or Environmental Science, Geology, or other degree relevant to the practice of Environmental Consulting.

Baltimore, Maryland9 days ago

Perform environmental aspects of due diligence efforts including site visits, contractor support, preparation of due diligence documents and reports, preparing environmental schedules, commenting on purchase sale agreements, and overall support to the due diligence process for mergers, acquisitions, and divestitures. • Provide environmental support for new build or large capital projects including planning and execution of origination due diligence, initial permitting, construction, commissioning, and integration under guidance (as needed) from Principal Environmental Staff and Director.

Columbia, MD9 days ago

$79,000–$216,000 Per Year
Full-time

Cooperate in construction of strong cross-functional teams (cooperate with any suggested project assignments outside of original assigned practice area) to achieve success in shared goals, understanding that multiple perspectives and talents build stronger teams and results. This is a client-facing, leadership-track role for someone with strong technical industrial hygiene experience who can manage projects, support clients, and contribute as a key technical resource across a variety of engagements.

Columbia, Maryland30+ days ago

Intern

Geosyntec has an exciting opportunity for an Intern / Co-Op – Environmental Engineering/Environmental Scientist in our Columbia, Maryland office, you will have the opportunity to apply your engineering (civil, geotechnical, environmental, and water resources) academic knowledge to real-world situations while also learning the business skills needed for a successful consulting career. Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure.

Owings Mills, Maryland30+ days ago

$81,000–$104,000 Per Year

Tasks include MS4 permit compliance activities (illicit discharge inspections, BMP inspections, watershed assessment and planning); infrastructure resilience and mitigation planning; hydrologic and hydraulic analysis; stormwater design; stream restoration planning and design; and GIS work to support federal, state and local clients in the Mid-Atlantic region. This position will support a growing water resources practice in the areas of National Pollutant Discharge Elimination System Municipal Separate Storm Sewer System (NPDES MS4) and Total Maximum Daily Load (TMDL) compliance.

Laurel, MD30 days ago

In this role, you’ll be part of GTA’s Environmental Department, supporting a diverse client base and contributing to meaningful projects including environmental due diligence, regulatory consulting, site remediation, and redevelopment initiatives. Geo-Technology Associates, Inc. (GTA) is expanding and looking for an experienced Environmental Scientist to join our team in Laurel, Maryland.

Annapolis, Baltimore, MD30+ days ago

Full-time

The Environmental Project Manager is accountable for project deliverables from conception through to completion, including quality assurance, risk assessment, milestone deliverables, forecasting, managing scope creep within scope the defined scope from the client delivered on time and on budget. Apply in-depth knowledge of environmental regulations and permitting requirements, including those related to wetlands, T&E species, stormwater (NPDES), erosion and sediment control, cultural and historical resources, and the National Environmental Policy Act (NEPA).

Hanover, MD30+ days ago

Full-time

From environmental planning, permitting, remediation, and site characterization to chemical data management and hydrogeology, Kleinfelder offers a variety of services designed to provide technically appropriate and cost-effective solutions. The selected candidate will be capable of working both as an integral team member and at times independently, using knowledge of industry and/or professional guidelines and protocols to accomplish goals and objectives and solve problems of diverse scope.

Hanover, MD30+ days ago

Full-time

Hanover, Maryland30+ days ago

$23–$27 Per Hour

Sparks, Maryland30+ days ago

Owings Mills, Maryland30+ days ago

$81,000–$104,000 Per Year

Tasks include field investigations (wetland delineation, stream assessments, tree surveys, Phase I ESAs, and compliance inspections); environmental inventories and constraints analysis supported by database reviews; CWA permitting; NEPA documentation; agency coordination; and public outreach. Prepare delineation reports, functional assessments, Jurisdictional Determinations (JD) requests, Perennial Flow Determinations (PFD), Water Quality Impact Assessments (WQIA), and compliance/monitoring reports .

Baltimore, Maryland30+ days ago

Duties, Responsibilities & Other: The Senior Project Manager – Coastal Engineering is the highest level in KCI’s Project Management career path, responsible for overseeing highly complex coastal and waterfront infrastructure projects or multi-project coastal programs. With deep expertise in coastal engineering and project delivery, the Senior Project Manager drives successful outcomes for complex coastal and waterfront projects while supporting the growth and development of the coastal engineering team.

Annapolis Junction, Maryland30+ days ago

$160,000–$178,000 Per Year

The PEA program will support TSA as they continue to look for ways to enhance its layered approach to security through new state-of-the-art technologies, expanded use of existing and proven technologies, improved passenger identification techniques, and other developments that will continue to strengthen anti-terrorism capabilities. Skills in setting up connections and interpreters to local file systems, external file systems, external databases, and programming languages such as Java, SQL, Python, and R.

Rockville, MD30+ days ago

Full-time

This position is responsible for overseeing all aspects of commissioning activities, from initial screenings and operational studies to hands-on operation assistance, troubleshooting, and client training. The Senior Commissioning Engineer plays a pivotal role in ensuring the seamless pre-commissioning, commissioning, and start-up of building systems.

Cockeysville, Maryland18 days ago

$85,000–$105,000 Per Year

Since 2016, Saft is a wholly owned subsidiary of TotalEnergies, a global integrated energy company that produces and markets various forms of energy, including oil, biofuels, natural gas, green gases, renewables, and electricity. Manage hazardous waste storage, 90‑day accumulation areas, waste manifests, and vendor oversight to ensure full RCRA (Resource Conservation and Recovery Act) and DOT compliance.

Annapolis Junction, Maryland30+ days ago

$155,000–$175,000 Per Year

The PEA program will support TSA as they continue to look for ways to enhance its layered approach to security through new state-of-the-art technologies, expanded use of existing and proven technologies, improved passenger identification techniques, and other developments that will continue to strengthen anti-terrorism capabilities. Responsibilities: · Develop software, tools, models and data products in both cloud (AWS) and on-premises data science and data analytics environment using a variety of programming languages such as Python, R, Java, and SQL.

New!

Aberdeen, MD2 days ago

Hillis-Carnes Engineering Associates (HCEA) is an ENR Top 500, regional, multi-disciplined engineering firm with advanced capabilities in geotechnical and geostructural engineering, environmental consulting, specialty construction, construction materials engineering and testing, and third-party inspections. This exciting and dynamic position requires excellence in the following competencies: Client Management: Enhance our client satisfaction ratings by providing thorough, professional service and maintaining communication to develop long term relationships.

Rockville, Maryland30+ days ago

Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors. M&J is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations.

Rockville, Maryland30+ days ago

Aberdeen Proving Ground, Maryland30+ days ago

$155,000–$173,000 Per Year

Overview: The Graphics Engineer Senior Web Developer oversees all aspects of web design projects, including leading creative direction, managing project timelines, collaborating with other developers, ensuring user experience, and maintaining brand consistency across a website for the US Army. · A minimum of ten (10) years’ experience with demonstrated knowledge in conceptualization, layout, typography, photography, illustration, Web Design and animation, production, and prepress work with two (5) or more years of professional Web development/coding experience in: Photoshop, Dreamweaver, PowerPoint & other design tools as well as HTML, DHTML, CSS, JavaScript, XML.

Columbia, MD30+ days ago

Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.

Baltimore, Maryland30+ days ago

$90,000–$150,000 Per Year

Recognized in the Top 20 Engineering Firms and Top 3 Science and Technology Firms since 2000 by Building Design + Construction Magazine, AEI is dedicated to enhancing public health and improving patient outcomes, advancing revolutionary biomedical research, and enabling the next generation of scientific discovery and technological innovation through remarkable design and award-winning projects. We provide the opportunity to serve the greater good of humanity through work on cutting-edge, state-of-the-art projects like Promega Corporation’s Kornberg Center, The University of Arizona’s Biomedical Sciences Partnership Building, AbbVie’s West Coast Oncology Hub, and BioMed Realty’s Gateway of Pacific.

Laurel, Maryland10 days ago

$176,000–$282,000 Per Year

Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.

Laurel, Maryland10 days ago

$176,000–$282,000 Per Year

Baltimore, MD30+ days ago

$124,000–$335,000 Per Year

Examples of the skills, knowledge, and experiences you need to lead and deliver value at this level include but are not limited to: + Craft and convey clear, impactful and engaging messages that tell a holistic story. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy.

Hanover, Maryland18 days ago

$120,000–$150,000 Per Year

Annapolis Junction, MD30+ days ago

Full-time

Produce Evaluation Plans (metric framework, scenarios/threads, timelines, requirements/T&E cross-walk), Analysis Plans, Data Requirements, Risk Assessments, Evaluation Reports, Status reports; provide input to Government T&E products (e.g., Technology Readiness Assessments, Test & Evaluation Strategy, Test & Evaluation Master Plan, T&E Plans & Procedures and Test Readiness Reports). Automated front-end testing is required to validate UI functionality, workflows, and data presentation, while automated back-end testing is required to verify software capabilities related to data flow processing, streams, logging, integrations, and overall system behavior.

Rockville, Maryland30+ days ago

Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors. M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations.

Aberdeen Proving Ground, MD30+ days ago

Remote

$150,000–$225,000

Dalcom Engineering is seeking a Senior Engineer to provide technical leadership supporting engineering analysis, facility assessments, system design reviews, testing, and evaluation activities for mission-critical programs. This position is primarily remote but requires frequent travel to government installations and industrial production facilities throughout the Continental United States (CONUS), including ammunition manufacturing plants and modernization program locations.

New!

Aberdeen Proving Ground, MD5 days ago

Confers with scientific, engineering, and technical personnel to resolve testing problems, such as product or systems malfunctions, incomplete test data, and data interpretations considering such factors as conditions under which test was conducted and instrumentation, procedures, and phase of test used to obtain and record data. Plans and administers environmental, operational, or performance tests on aeronautical, electrical, mechanical, electro-mechanical, general industrial, experimental, automotive equipment, industrial machinery and equipment, controls, and systems, and other products and systems.

Aberdeen Proving Ground, Maryland30+ days ago

$138,000–$160,000 Per Year

Associate's degree in Graphics design, computer information systems, Commercial art, fine arts, art history, industrial design, architecture, drafting, interior design, photography, videography/video editing, visual communication, or other fields related to the position, and a minimum of seven (7) years' experience in the field of graphics and design. · Bachelor's Degree- Graphics design, computer information systems, Commercial art, fine arts, art history, industrial design, architecture, drafting, interior design, photography, videography/video editing, visual communication, or other fields related to the position.

Aberdeen Proving Ground, Maryland30+ days ago

$138,000–$160,000 Per Year

Rockville, Maryland30+ days ago

M&J is seeking a Senior Inspector to lead daily field inspections and supervise inspection/testing staff, supporting highway and bridge construction work on Maryland Department of Transportation State Highway Administration (MDOT SHA) projects to ensure compliance, quality, accurate quantities, and jobsite safety. M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations.

Sparks, Maryland30+ days ago

With a dedicated staff of LEED-accredited and Energy Star-certified engineers, we also offer green building design and building commissioning to ensure the sustainability and performance of facility systems. This will include creating a one-line diagram, creating load analysis, creating panel schedules, researching product data sheets for various pieces of equipment to find the electrical information.

Rockville, MD30+ days ago

$155,000–$185,000 Per Year

Serving as a member of the senior leadership team, you will report to and partner closely with the Chief Operating and Financial Officer (COFO), program leaders, and volunteer subject matter experts from the global research community to translate ARVO’s strategy into a cohesive, high-impact portfolio. Establish priorities, oversee portfolio-level planning and coordination, and lead decisions to scale, redesign, or sunset programs to ensure offerings remain relevant, well-integrated, aligned with ARVO’s strategic direction and the needs of a global research community, and financially sustainable.

Annapolis Junction, Maryland9 days ago

What you will do: As a Senior Strategic Management Consultant, you’ll: Drive Strategic Planning: Collaborate with operations and technical stakeholders to develop programs and resource allocation in response to strategic plans and direction. BigBear.ai is seeking a Senior Strategic Management Consultant to support top-level officials in developing strategy, budget, and policy direction for a large government agency.

Annapolis Junction, Maryland30+ days ago

As a Senior Strategic Management Consultant, you’ll: Drive Strategic Planning: Collaborate with operations and technical stakeholders to develop programs and resource allocation in response to strategic plans and direction. BigBear.ai is seeking a Senior Strategic Management Consultant to support top-level officials in developing strategy, budget, and policy direction for a large government agency.

Sparks, Maryland30+ days ago

Prepare and review geotechnical engineering reports and technical documentation for projects including highways and transportation infrastructure, buildings, tunnels, environmental facilities, water and wastewater infrastructure, dams, landfills, data centers and other civil works. Duties, Responsibilities & Other: The Senior Geotechnical Engineer at KCI will lead and perform geotechnical investigations, analysis, and design for a wide range of infrastructure and civil engineering projects.

New!

Annapolis Junction, MD4 days ago

Projects you will support may include (but are not limited to) Phase I Environmental Site Assessments, Phase II Subsurface Investigations, site characterization and remediation tasks, and construction oversight. Some key responsibilities will likely include field observation and data collection, sampling and testing of soil, groundwater, and soil gas, as well as creation of site figures, data tables, and reports.

Halethrope, Maryland30+ days ago

Must be well versed in various aspects of engineering, design, and construction, and contracting methodologies, as well as project planning and management-related tasks and activities including, but not limited to, engineering, estimating, scheduling, bidding, project management and administration and management of prime contracts, preparation and administration of purchase orders and subcontracts, field supervision, budget control, safety, quality assurance, etc. Directly supervises Project Managers (both onsite and offsite), as well as Assistant Project Managers; coordinates with Construction Managers (CM’s) and site safety representatives; provides leadership for project team by building and motivating team members to meet project goals, adhering to their responsibilities and project milestones.

Baltimore, MD30+ days ago

$90,000–$150,000 Per Year

Recognized in the Top 20 Engineering Firms and Top 3 Science and Technology Firms since 2000 by Building Design + Construction Magazine and #34 of the Top 100 Green Design Firms and #119 of the Top 500 Design Firms by Engineering News-Record, AEI is dedicated to designing energy and utility system solutions that balance optimum reliability, environmental compliance, and energy efficiency at today's demand levels with the flexibility to meet future load requirements and fuel sources — through remarkable design and award-winning projects. AEI passionately invests in our brilliant talent by allowing for personal and professional growth through supporting clients like NASA; the National Renewable Energy Laboratory (NREL); the US Department of Energy; Independent Power Producers (IPP’s) such as Calpine Energy; Energy Service Companies (ESCO’s) such as Engie; and many other regional utility clients in the electrical generation and manufacturing sectors.

New!

Highland, MD5 days ago

Apogee operates under the prime tier engagement where your offensive skill is respected, your time isn’t wasted, and your work directly supports national‑level missions. This role is designed for operators who bring hands‑on offensive tradecraft, current certifications, and recent red‑team experience in mission‑critical environments.

Rockville, Maryland25 days ago

Remote

In your role as a Senior Cloud Infrastructure Engineer, you will be a valuable member of a DevOps team, designing and implementing cloud infrastructure and automation, leveraging your deep technical knowledge to support a custom ChatGPT model for the intramural community to address scientific research challenges. Responsibilities: Work closely with all relevant stakeholders to design, secure, and implement Azure cloud infrastructure solutions for multi-modal LLM and RAG-based architectures, including Azure AI Foundry, vector indexing, knowledge source integration, and distributed cloud AI services.

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Senior Environmental Jobs in Phoenix, MD

Jobs

Sr. Journeyman HVAC TechConstellation Energy

Construction Senior Project ManagerBering Straits Native Corporation

Sr. HVAC TechnicianTrane Technologies

Part-Time Hydrogeologist Technical SpecialistWhitman, Requardt & Associates, LLP

Senior Geologist or Environmental Engineer or ScientistGeosyntec Consultants, Inc.

Environmental Senior Project ManagerECS Ltd

Senior Environmental SpecialistConstellation Energy Generation, LLC.

Senior Environmental Industrial HygienistThe Vertex Companies, LLC

Intern / Co-Op – Environmental Engineering/Environmental ScientistGeosyntec Consultants, Inc.

MS4 Environmental Scientist/PlannerDewberry

Environmental ScientistGeo-Technology Associates Inc.

Environmental Project ManagerCanacre

Geologist or Environmental ScientistKleinfelder, Inc.

Entry-Level Geologist or Environmental ScientistKleinfelder, Inc.

Environmental Assistant Staff Project ManagerECS Ltd

Senior GeologistKCI Technologies Inc.

Environmental ScientistDewberry

Senior Project Manager - Coastal EngineeringKCI Technologies Inc.

Senior Application Support EngineerIntegral

Senior Commissioning EngineerWB Engineers+Consultants

Health, Safety & Environmental EngineerSaft America, Inc.

Senior Data Science DeveloperIntegral

Structural/Geotechnical Senior Project EngineerHillis-Carnes

Senior Engineer/ArchitectM&J Engineering

Senior Civil Engineer (Accessibility Compliance)M&J Engineering

Graphics Engineer Senior Web DeveloperIntegral

Intern / Co-Op – Environmental Engineer or Geologist, or HydrogeologistGeosyntec Consultants

Electrical Senior Project Engineer -SubstationAffiliated Engineers, Inc.

Sr. Systems Engineer, TS/SCI with PolyPeraton

Sr. Systems Engineer, TS/SCI w/PolyPeraton

Specialized Tax Services - Energy Incentives & Credits Senior ManagerPwC

Geotechnical Senior Project Engineer - Special Projects GroupECS Ltd

Senior Test EngineerBelay Technologies

Senior Project Manager / Director, DMV DOT, CM/Civil EngineeringM&J Engineering

Senior Engineer (Contingent Upon Award)Dalcom, LLC

Senior Test EngineerEnvision Innovative Solutions

Graphics Engineer Senior IIntegral

Graphics Engineer SeniorIntegral

Senior InspectorsM&J Engineering

Senior InspectorM&J Engineering

Sr. Electrical Project EngineerKCI Technologies Inc.

Senior Director, Program Innovation and Strategy - Association for Research in Vision and Ophthalmology (ARVO)Staffing Advisors

Senior Management ConsultantBigbear.ai

Senior Lead Strategic Management ConsultantBigbear.ai

Senior Geotechnical Project EngineerKCI Technologies Inc.

Environmental Summer College InternHillis-Carnes

Senior Project ManagerQuanta Infrastructure Solutions Group, LLC

Electrical Senior Project Engineer - IndustrialAffiliated Engineers, Inc.

Senior Cybersecurity Engineer / Offensive Security LeadApogee Global RMS

Senior Cloud Infrastructure EngineerSoft Tech Consulting

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