NewData Scientist/Data Engineer - Junior (Remote) SynergisticITData Scientist/Data Engineer - Junior (Remote)Rockville, MDRemote$82,000–$136,000 / yearFull timeSince 2010, we’ve helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Paypal, JPMC, Wayfair, BOA, CITI and hundreds more with Job offers of $95k to $154k. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients.
Staff Data Scientist MozillaStaff Data ScientistWashington DC, DCDevelop and maintain a deep understanding of user growth dynamics: how acquisition, activation, and retention interact to drive growth, and use that understanding to diagnose metric movements, explain trends to leadership, and anticipate emerging risks or opportunities. This Staff Data Scientist will own the analytical strategy for a major product area: identifying the right questions, defining how success is measured, and driving decisions that shape Firefox’s growth trajectory.
NewSenior Scientist - Protein Expression Gables Search GroupSenior Scientist - Protein ExpressionRockville, MDWhat You’ll Do • Lead development and optimization of bacterial cell-free protein expression workflows across a variety of protein targets • Improve extract preparation methods to increase protein yield, solubility, and functional activity • Design high-throughput screening strategies for constructs, chaperones, and reaction conditions • Analyze protein expression and quality using SDS-PAGE, Western blot, ELISA, capillary electrophoresis, and related methods • Troubleshoot complex expression challenges and recommend new technologies, platforms, and approaches • Lead scientific projects while partnering with multidisciplinary research teams • Document experimental results and contribute to SOPs, technical reports, and patent-related materials What We’re Looking For • PhD in Biochemistry, Molecular Biology, Protein Science, or a closely related discipline • Hands-on expertise with bacterial cell-free protein synthesis, including optimization and troubleshooting • Strong knowledge of E. coli molecular biology, protein expression, and extract preparation • Experience with automated or high-throughput screening platforms • Strong protein characterization and analytical laboratory skills • Demonstrated ability to independently lead research initiatives and collaborate across scientific teams Compensation Base salary: $115,000-$135,000 plus bonus Relocation assistance available Apply to learn more about this opportunity. We are recruiting for a Senior Scientis t with deep expertise in bacterial cell-free protein expression to join an innovative scientific team in Rockville, Maryland.
NewSr. Project Scientist PBS Engineering and Environmental Inc.Sr. Project ScientistRockville, MD$65,000–$75,000 / yearFueled 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.
NewSr. Project Scientist Apex CompaniesSr. Project ScientistRockville, Maryland$65,000–$75,000 / yearFueled 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.
General Engineer/Physical Scientist (Project Integration Management) US Department of EnergyGeneral Engineer/Physical Scientist (Project Integration Management)Washington, DC$90,479–$203,388 / yearSpecified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A. Related curriculum -- Successful completion of a curriculum leading to a bachelors degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelors degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. EN-03 To meet this requirement an applicant must have one year of experience, at the next lower level Federal service, i.e., EN-02 pay band or GS-11 level, applying engineering or physical science principles, concepts, theories, and practices to participate in technical assessments, audits or surveillances; assist in preparing portions of technical reports, briefing materials or other documentation documenting performance relative to safe and efficient operations or documenting operational incidents, accidents, malfunctions or non-routine operations; and evaluate compliance with health and safety requirements of Nuclear and/or Non-Nuclear facilities.
NewProject Scientist KCI Technologies Inc.Project ScientistSparks, MarylandThis role requires strong technical expertise, project coordination, and leadership in delivering high-quality engineering solutions. This perosn perform will geotechnical investigations, analysis, and design for a wide range of infrastructure and civil engineering projects.
Data Scientist Engineer Level 2 – AI/ML Project TS/SCI w/Poly PeratonData Scientist Engineer Level 2 – AI/ML Project TS/SCI w/PolyLaurel, Maryland$176,000–$282,000 / yearFull timeA data scientist will develop machine learning, data mining, statistical and graph-based algorithms to analyze and make sen se of datasets; prototype or consider several algorithms and decide upon final model based on suitable performance metrics; build models or develop experiments to generate data when training or example datasets are unavailable; generate reports and visualizations that summarize datasets and provide data-driven insights to customers; partner with subject matter experts to translate manual data analysis into automated analytics; implement prototype algorithms within production frameworks for integration into analyst workflows. Bachelor's degree from an accredited college or university in a quantitative discipline (e.g., statistics, mathematics, operations research, engineering or computer science) and five (5) years of experience analyzing datasets and developing analytics as well as five (5) years of experience programming with data analysis software such as R, Python, SAS, or MATLAB.
Data Scientist Engineer Level 2 - AI/ML Project TS/SCI w/Poly Peraton IncData Scientist Engineer Level 2 - AI/ML Project TS/SCI w/PolyLaurel, MD$176,000–$282,000 / yearA data scientist will develop machine learning, data mining, statistical and graph-based algorithms to analyze and make sense of datasets; prototype or consider several algorithms and decide upon final model based on suitable performance metrics; build models or develop experiments to generate data when training or example datasets are unavailable; generate reports and visualizations that summarize datasets and provide data-driven insights to customers; partner with subject matter experts to translate manual data analysis into automated analytics; implement prototype algorithms within production frameworks for integration into analyst workflows. BASIC QUALIFICATIONS: Bachelor''s degree from an accredited college or university in a quantitative discipline (e.g., statistics, mathematics, operations research, engineering or computer science) and five (5) years of experience analyzing datasets and developing analytics as well as five (5) years of experience programming with data analysis software such as R, Python, SAS, or MATLAB.
Environmental Scientist Dewberry Engineers IncEnvironmental ScientistOwings Mills, MD$81,000–$104,000 / yearTasks 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.
NewEnvironmental Scientist Environmental Research GroupEnvironmental ScientistBaltimore, MD$80,000–$90,000 / yearFull timeKnowledge and Experience The position requires experience with multiple federal and state environmental regulatory areas, with a focus in one or more programs including but not limited to environmental compliance auditing and inspections; Environmental Management System; solid waste, toxic substances, spill response, stormwater, wastewater, hazardous materials, hazardous waste, storage tanks, air quality, and/or resilience. You will plan and execute technical projects, conduct regulatory research, write reports, support permitting process, conduct site visits and surveys, and collaborate with a team, while remaining flexible to prioritize clients' needs and deadlines.
MS4 Environmental Scientist Dewberry Engineers IncMS4 Environmental ScientistOwings Mills, MD$62,000–$78,000 / yearTasks 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.
Environmental Scientist Apex CompaniesEnvironmental 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. You will spend the majority of your time in the field conducting inspections, sampling, and project support activities for commercial, industrial, and government clients throughout the DMV area.
Environmental Scientist - Industrial Hygiene PBS Engineering and Environmental Inc.Environmental Scientist - Industrial HygieneRockville, MD$45,000–$55,000 / yearFueled 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. You will spend the majority of your time in the field conducting inspections, sampling, and project support activities for commercial, industrial, and government clients throughout the DMV area.
Environmental Scientist PBS Engineering and Environmental Inc.Environmental ScientistRockville, MD$45,000–$55,000 / yearFueled 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. You will spend the majority of your time in the field conducting inspections, sampling, and project support activities for commercial, industrial, and government clients throughout the DMV area.
Environmental Scientist - Industrial Hygiene Apex CompaniesEnvironmental Scientist - Industrial HygieneRockville, 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. You will spend the majority of your time in the field conducting inspections, sampling, and project support activities for commercial, industrial, and government clients throughout the DMV area.
Environmental Scientist Intern PBS Engineering and Environmental Inc.Environmental Scientist InternWashington, DC$15–$20 / hourFueled 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. From collecting field samples and assisting with investigations to contributing to technical reports, you''ll gain valuable exposure to a variety of environmental services while building the skills needed for a successful career in consulting.
Environmental Scientist (Geotechnical Focus) Goel Services, Inc.Environmental Scientist (Geotechnical Focus)Washington, DCHourly rate: $28/hour + Full family PPO Heath Care, Eye, Dental, 9 Paid Holidays and 7 PTO days off + $500 in savings per year + $500 in vehicle allowance per month. Additional you will be in charge of the oversite and quality control of two facilities - one producing topsoil in Baltimore and one crushing and cleaning Class 2 fill materials in Baltimore.
Principal Environmental Scientist GFT Infrastructure IncPrincipal Environmental ScientistOwings Mills, MD$140,000–$170,000 / yearWhat you'll be challenged to do: As a Principal Environmental Scientist, you will serve as a project-level environmental lead and technical advisor for reviewing power generation, storage, and transmission projects throughout Maryland, with responsibility for managing environmental scopes, coordinating regulatory compliance, and delivering high-quality environmental documentation and permit reviews. This position requires an experienced practitioner who can independently manage small to mid-sized environmental projects, interface directly with State agencies and regulators, and serve as a senior technical lead.
Senior Geologist/Senior Environmental Scientist/Professional Engineer HYDRO-ENVIRONMENTAL TECHNOLOGIES INCSenior Geologist/Senior Environmental Scientist/Professional EngineerWashington, DCRemoteFull timeFounded in 1986, HETI is a full-service, nationwide environmental services company specializing in environmental and indoor air quality site assessment, site remediation, risk characterization, occupational health and safety services, and litigation/expert witness support. The candidate should have experience managing consulting assignments, must work effectively in multi-disciplinary teams, is expected to be proficient in the analysis and communication of information, and must be able to work cooperatively with agencies, organizations, and individuals to guide decision-making.
Environmental Scientist DewberryEnvironmental ScientistOwings Mills, Maryland$81,000–$104,000 / yearFull timeTasks 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.
Wetland Scientist nex MasTec Advanced TechnologiesWetland Scientist nexANNAPOLIS, MDWith a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design, asset integrity management, feasibility studies, surve Finish (https://mastec.icims.com/icims2/servlet/icims2?module=AppProfileEdit&action=switchEditTab&hashed=-2031900481&type=next#!) ys, constructability reviews, turnkey delivery services, and more. We are currently seeking a part time Wetland Delineator/Environmental Scientist/Wetland Specialist/Permitting Specialist who will perform fieldwork for jurisdictional wetland surveys and waters, primarily in the Mid-Atlantic area especially for projects located in Pennsylvania and New Jersey.
MS4 Environmental Scientist DewberryMS4 Environmental ScientistOwings Mills, Maryland$62,000–$78,000 / yearFull timeTasks 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.
Environmental Scientist Bechtel CorpEnvironmental ScientistDC$91,000–$138,800 / yearExtraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world''s infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. Education and Experience Requirements: Requires a Bachelor's degree (or international equivalent) related to environmental sciences, field biology, or natural resources and 5-8 years of relevant experience or 9-12 years of relevant work experience.
Polymer R&D Engineer/Scientist Precise SystemsPolymer R&D Engineer/ScientistWashington, DCFull timeAbility to communicate and interface with cross-functional groups, research leads, program management, technical engineering and key stakeholders with intent to successfully progress research through product delivery phase, which may include practical fleet applications and solutions. The team includes personnel at NRL’s headquarters in Washington, DC (NRLDC), at NRL’s blue-water test facility in Key West, FL (NRLKW), as well as offsite personnel from other Navy facilities and collaborating companies in private industry.
Staff Scientist Tetra Tech IncStaff ScientistBaltimore City, MD$55,000–$60,000 / yearOur work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Essential Job Functions: Assist with ongoing remediation projects including groundwater sampling, site investigations and redevelopment support.
Mid-Level Scientist Tetra Tech IncMid-Level ScientistBaltimore City, MD$65,000–$72,000 / yearOur work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Essential Job Functions: Assist with ongoing remediation projects including groundwater sampling, site investigations and redevelopment support.
Data Scientist US Department of EnergyData ScientistWashington, DC$125,776–$192,331 / yearCertain Military Spouses: Permanent Change of Station (PCS) orders authorizing you to accompany the Military member to the new duty permanent station; OR verification of the members 100% disability (VA Letter); and/or verification of the members death while on active duty (DD-1300 and Death Certificate) AND verification of the marriage to the service member (i.e., a marriage license or other legal documentation verifying marriage). To apply for this position, you MUST provide a complete application package which includes: Your two (2) pageRESUME showing all relevant work experience (paid and unpaid) including: duties performed; full name and address of the each employer; start and end dates (month/day/year); work schedule (part-time, full-time, number of hours if intermittent); salary; and any completed education and training (program title, subject area, number of hours completed, and completion date).
PHYSICAL SCIENTIST U.S. Department of the InteriorPHYSICAL SCIENTISTWashington, DC$99,800–$129,742 / yearFOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. If any required coursework is not easily recognizable on transcripts, or if you believe a portion of a particular course can be credited toward meeting an educational requirement, you must also provide a memorandum on letterhead from the institutions registrar, dean, or other appropriate official stating the percentage of the course that should be considered to meet the requirement and the equivalent number of units.
Senior Biologist or Scientist Langan Engineering & Environmental Services IncSenior Biologist or ScientistArlington, VAAssist with plant and wildlife surveys for habitat assessments, special-status species, and other project requirements; Assist with wetland delineations, jurisdictional determinations, and other aquatic resource surveys using current agency protocols, regionally specific methods, restoration monitoring for ongoing projects and other guidance; Provide biological monitoring and oversight for construction projects, restoration implementation, and restoration maintenance; Research regionally-sensitive natural resources, survey requirements, and reporting needs; Assist with development of environmental permitting packages using data collected in the field by Langan or subcontractors; Prepare reports documenting field investigations and analytical results; Perform stormwater monitoring and reporting; Perform other duties as requested. Bachelor's degree in biology, wildlife, botany, ecology, environmental science or a closely related field; 3+ years of biological work experience; Field experience is a plus; Familiarity with environmental regulations including NEPA and ESA; Experience with federal and state protected species; Experience using GPS units in the field with use of ArcPad, Collector, Survey123 a plus; Experience with local sensitive species is highly desirable; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; Ability to effectively work independently and in a team environment; Possess reliable transportation for client meetings and job site visits and a valid driver's license in good standing.
Industrial Hygiene Scientist KCI Holdings IncIndustrial Hygiene ScientistMDInterpret laboratory analytical results and prepare clear, concise technical reports outlining findings, exposure risks, and recommended corrective actions. This position conducts fieldwork, interprets data, and prepares comprehensive reports for clients and regulatory bodies.
Survey Scientist BlueLabsSurvey ScientistWashington D.C., DCAbout the Role: A Survey Scientist is expected to use a combination of statistics, programming, and domain knowledge to solve problems, focused on creating the methodological backbone for our general purpose products, but also lean in on client projects. You have experience that mastered a variety of skills: whether thinking strategically about how to develop an enduring process, digging deep into a complex data analysis, or putting yourself in the shoes of an end-user to answer a question they didn't know they had - you're comfortable thinking from a number of different perspectives.
Senior Aerosol Scientist Precise SystemsSenior Aerosol ScientistEdgewood, MDFull timeThrough the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded through strategic growth, our team applies innovative technologies, engineering rigor, and customer-focused execution to solve complex challenges and accelerate mission success.
Senior Computer Scientist/Engineer (AI w/ TAK) Parsons CorpSenior Computer Scientist/Engineer (AI w/ TAK)Aberdeen, MD$125,100–$225,200 / yearThis critical role provides professional software and application development and requires the application of advanced computer science, engineering, and mathematical principles to research, design, develop, test, evaluate, and maintain complex software applications in an integrated manner. Develop software and services that interface with and extend Tactical Assault Kit (TAK) ecosystems (e.g., ATAK, WinTAK, server-side TAK components), including plugins, data feeds, and mission tools.
Senior Computer Scientist/Engineer (AI w/ Cloud) Parsons CorpSenior Computer Scientist/Engineer (AI w/ Cloud)Aberdeen, MD$125,100–$225,200 / yearThis critical role provides professional software and application development and requires the application of advanced computer science, engineering, and mathematical principles to research, design, develop, test, evaluate, and maintain complex software applications in an integrated manner. Architect and integrate AI/ML pipelines and cloud-based services into existing C-UAS architectures, ensuring interoperability with external systems, sensors, and command-and-control (C2) platforms.
Staff Natural Resources Scientist Geo-Technology Associates Inc.Staff Natural Resources ScientistAbingdon, MDRegulatory Coordination: Collaborate with clients, regulators, and engineers to prepare reports and submit federal, state, and local permit applications for wetlands and natural resources. Geo-Technology Associates, Inc. (GTA) is seeking a Staff Natural Resources Scientist with up to 4 years of experience to join our expanding Abingdon, Maryland team.
Data Scientist (TS/SCI w/ Poly) Parsons CorpData Scientist (TS/SCI w/ Poly)MD$112,200–$196,400 / yearEvaluate statistical models to determine the validity of analyses, implement evaluated models into production by collaborating with software developers, periodically re-evaluate and refine machine learning models being used in production. What You'll Be Doing: Perform/utilize statistics, machine learning and analytic approaches to answer key intelligence questions, producing results and re-usable products that provide real value to Intelligence Analysts.
Data Scientist, Principal (TS/SCI w/ Poly) Parsons CorpData Scientist, Principal (TS/SCI w/ Poly)MD$112,200–$196,400 / yearEvaluate statistical models to determine the validity of analyses, implement evaluated models into production by collaborating with software developers, periodically re-evaluate and refine machine learning models being used in production. What You'll Be Doing: Perform/utilize statistics, machine learning and analytic approaches to answer key intelligence questions, producing results and re-usable products that provide real value to Intelligence Analysts.
Data Scientist - AI/ML (TS/SCI w/ Poly) Parsons CorpData Scientist - AI/ML (TS/SCI w/ Poly)MD$112,200–$196,400 / yearEvaluate statistical models to determine the validity of analyses, implement evaluated models into production by collaborating with software developers, periodically re-evaluate and refine machine learning models being used in production. What You'll Be Doing: Perform/utilize statistics, machine learning and analytic approaches to answer key intelligence questions, producing results and re-usable products that provide real value to Intelligence Analysts.
GD166 Atmospheric Data Support Scientist SupportGD166 Atmospheric Data Support ScientistGreenbelt, MarylandThis Atmospheric Data Support Scientist position requires a motivated and capable scientist to provide end-to-end support for the Goddard Earth Sciences Data and Information Services Center (GES DISC), to facilitate our mission in support of NASA earth data products in particular for those related to atmospheric remotely sensed products using the suite of NASA satellites. The candidate will also have demonstrated capability and interest to learn and apply new technologies to tasks at hand and commensurate familiarity with common data formats, data analysis tools, and relevant programming languages ( HDF/HDF-EOS, GRADS, netCDF, IDL, Python, Perl, Fortran, C ).
GD165 Hydrology Data Support Scientist SupportGD165 Hydrology Data Support ScientistGreenbelt, MarylandThe Hydrology Data Support Scientist applicant is expected to solve complex algorithm or data conversion problems with little or no oversight and have the ability to respond effectively to science data user questions on technical and scientific issues, provide technical and scientific support in enhancing and extending data and information services. The candidate will also have demonstrated capability and interest to learn and apply new technologies to tasks at hand and commensurate familiarity with common data formats, data analysis tools, and relevant programming languages ( HDF/HDF-EOS, GRADS, netCDF, IDL, Python, Perl, Fortran, C ).
Journeyman Scientist - CBRN BarbaricumJourneyman Scientist - CBRNWashington, DCThe selected candidate will apply expertise in science, engineering, medicine, veterinary science, or public health to analyze complex technical challenges, assess CBRN impacts, and support the development of effective prevention, protection, and response strategies. Barbaricum is seeking a Journeyman Scientist – CBRN to provide scientific and technical support for programs focused on Chemical, Biological, Radiological, and Nuclear (CBRN) threats and homeland security mission requirements.
Physical Scientist U.S. Department of the InteriorPhysical ScientistWashington, DC$74,678–$138,370 / yearGS-13: To qualify for the GS-13, your resume must reflect at least one full year of professional experience equivalent to the GS-12 grade level: Managing regulatory oversight and compliance of spill response (or other incident management) requirements, including issuance of corrective action and improvement plans; Designing, conducting, and evaluating National Preparedness System exercises in alignment with the Homeland Security Exercise Evaluation Program (HSEEP), National Preparedness for Response and Exercise Preparedness (PREP) Guidelines, or similar program; Operating within an Incident Command Structure during incident responses or response exercises; Engaging with regulated community, industry representatives, general public and Federal, state, and local partners during conferences and meetings; AND. GS-12: To qualify for the GS-12, your resume must reflect one year of professional experience equivalent to the GS-11 grade level in the Federal service: Utilizing oil spill (or other incident management) planning, preparedness, response concepts and strategies, including assessment of the behavior and environmental effects of contaminants; Drafting or conducting technical reviews and evaluations of spill response (or other incident management) contingency plans for compliance with applicable Federal, state, and/or local laws, regulations, and policy requirements; Conducting field inspections of oil-filled operational equipment or spill containment, control, and cleanup equipment; AND.
Supervisory Interdisciplinary Scientist (Resources Program Manager) U.S. Department of the InteriorSupervisory Interdisciplinary Scientist (Resources Program Manager)Washington, DC$89,508–$116,362 / yearQualifying specialized experience for this position must include at least three of the following: provide natural or cultural resource program support and professional advice in at least one of the occupations listed above; conduct or participate in National Environmental Protection Act (NEPA) or National Historic Preservation Act (106/NHPA) compliance review; plan or participate in the planning of natural or cultural resource projects or studies; coordinate and/or interact with Tribes on natural or cultural resource management activities or concerns; participate as a professional member of a research team; research, develop, and prepare manuscripts for professional publications; perform collections management, registration, cataloging, research, preservation, restoration, and/or conservation of collections. Land Management Workforce Flexibility Act (LMWFA): If you are applying under LMWFA, you must submit ALL Appointment AND Termination SF-50s for EACH appointment verifying the Position Occupied code 1-Competitive Service (block 34); AND Documentation of satisfactory performance for each period of temporary employment claimed, such as, performance evaluations, memorandum of record, whereas the supervisor(s) documented an acceptable performance level for a specified rating/employment period.
Research Scientist UsalcoResearch ScientistBaltimore, MarylandPersonally design and execute laboratory experiments , including hands-on bench work, data analysis, documentation, and interpretation involving organic, inorganic and aluminum-based chemistries, with emphasis on water treatment performance, stability, and manufacturability. Our Research & Development organization is based at Usalco's flagship Baltimore Research & Technology Center, a state‑of‑the‑art facility dedicated to advancing coagulation science, developing next‑generation water treatment solutions, and translating laboratory innovation into full‑scale commercial impact.
Air Quality/Environmental Engineer/Scientist/Specialist GES Groundwater & Environmental Services IncAir Quality/Environmental Engineer/Scientist/SpecialistAberdeen Proving Ground, MDWork to include, but not be limited to, assisting APG Contracting Officer's Representative (COR) with compliance issues for multiple Title V source units/operations throughout the base and assisting with permitting of new operations that are identified. Groundwater & Environmental Services, Inc. (GES) has an immediate opening for a full-time Air Quality/Environmental Engineer/Scientist/Specialist to serve up to 30 hours per week in an on-site capacity at Aberdeen Proving Ground (APG), MD.
Principal Research Scientist Autonomous Systems Peraton IncPrincipal Research Scientist Autonomous SystemsSilver Spring, MD$146,000–$234,000 / yearWe have several active research and development projects where we design, integrate, and demonstrate solutions for a range of AI applications, including AI-enabled cybersecurity, adversarial machine learning, large language models, cyber and networking models, reinforcement learning, social media disinformation and influence campaigns, and so on. An important component of Peraton Labs' work involves design and prototyping of software to prove out technical concepts; you should therefore have strong software development skills and be willing to learn new skills and technologies as needed to develop cutting-edge solutions based on customer needs.
Scientist I, KDI/Media Formats Thermo Fisher Scientific IncScientist I, KDI/Media FormatsHunt Valley, MD$53,300–$70,000 / yearAs a world-class leader in scientific research and innovation, Thermo Fisher Scientific provides an unparalleled environment for individuals who demonstrate strong work behaviors and a drive to make a significant impact. At least 120 hours paid time off (PTO), 10 paid holidays annually, paid parental leave (3 weeks for bonding and 8 weeks for caregiver leave), accident and life insurance, and short- and long-term disability in accordance with company policy.
Physical Scientist U.S. Department of CommercePhysical ScientistWashington, DC$106,437–$163,062 / yearNWS offices in communities across the United States and its territories, supported by regional and national centers, provide the authoritative information needed by Americans, including national, regional, state, tribal, and local authorities, to plan, prepare, mitigate, and respond to natural and human-caused events. College Transcript:If you are qualifying based on education, submit a copy of your college transcript that lists college courses detailing each course by the number and department (i.e., Bio 101, Math 210, etc.), name of accredited institution, course title, number of credit hours and grade earned.
Data Scientist Thomson Reuters CorpData ScientistMcLean, VA$117,700–$218,600 / yearFinally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. Outside of contract work, TRSS Data Scientists contribute to internal innovation by participating in research and development (R&D), developing and maintaining shared capabilities, strengthening technical skills, and supporting business development efforts such as proof-of-concept projects and capabilities briefings.