Senior Scientist, Chemistry & Materials Meso Scale DiscoverySenior Scientist, Chemistry & MaterialsGaithersburg, MDPOSITION SUMMARY: This position is responsible for developing, planning, and executing basic and applied research and development activities in areas that may include electrochemiluminescence, electroactive/conducting materials, light emitting materials, electroanalytical chemistry, polymer chemistry, transition metal organometallic chemistry, photochemistry, and/or photophysics. Excellent organizational, planning, and time management skills with the ability to manage multiple and often changing priorities and issues of varying complexity, while meeting time-sensitive deadlines and deliverables.
Materials Planner Saft America, Inc.Materials PlannerCockeysville, Maryland$60,000–$90,000 / yearFull timeSince 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. Knowledge of Microsoft Dynamics (NAV) or previous use of Materials Management Software, MS Office suite, Outlook, Word, Teams, data entry; analytical thinking.
Principal/Senior Principal Materials And Process Engineer Northrop GrummanPrincipal/Senior Principal Materials And Process EngineerBaltimore, MD$98,900–$148,300 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. Apply process improvement and engineering methodologies to effectively improve and align sector, division, business unit, and section level processes, and coordinate the evaluation, documentation, and implementation of identified chemical processes to the engineering team.
Construction Materials Field Technician ECS LtdConstruction Materials Field TechnicianAberdeen, MarylandCommunication : 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).
Building Materials Estimator 84 Lumber CompanyBuilding Materials EstimatorFallston, MarylandFull timeAbility to read, analyze and interpret general business reports, technical procedures and /or government regulations; write reports, business correspondence and procedure manuals; effectively present information and respond to questions from groups of managers, clients, customers and the general public. Required Education and Experience High school diploma or general education degree (GED) with 5 or more years experience; Bachelors degree in Business Management, Business Administration, or related field preferred
Optical Materials Scientist ATR, LLCOptical Materials ScientistArlington, VirginiaFull timeKnowledge and experience in one or more of the following areas: photonic crystal surface emitting lasers (PCSELs), including design, fabrication and testing; photonic integrated circuits; metamaterials used for the manipulation of light; semiconductor thin film deposition and microfabrication techniques; materials characterization and metrology; optical and electrical characterization of devices and circuits. - Program administration, including development of technical analyses, identification of technology gaps, technical risk management, project cost estimation, technology transfer efforts, as well as supporting technical reviews.
Assistant Department Manager (Installation Materials) Floor & DecorAssistant Department Manager (Installation Materials)Aspen Hill, MarylandThis position is responsible for training and developing Product Sales Specialists and ensuring that customers have a positive shopping experience by receiving exceptional customer service and product information. Physical Work – Ability exert 30 – 60 pounds of force occasionally, and or 20-30 pounds of force frequently, and/or greater than negligible up to 20 pounds of force constantly to lift, carry push, pull, or otherwise move objects.
Materials Coordinator J & J Worldwide ServicesMaterials CoordinatorAnnapolis, MDPart timeAs receiving clerks, they are responsible for comparing bills of lading against actual merchandise received, inspecting for damaged goods, and, once approved, distributing merchandise to the correct locations. The Material Coordinator typically works in a warehouse environment and is responsible for tracking inventory levels, handling all aspects of shipping and receiving, and keeping accurate records.
Construction Materials Testing (CMT) Engineer MetaOption, LLCConstruction Materials Testing (CMT) EngineerMDFull timeAs a key member of the engineering team, you'll combine technical expertise, leadership, and business development to help drive the continued success of Construction Materials Testing (CMT) and Special Inspections services. Build and Strengthen Client Relationships Develop and maintain strong relationships with architects, engineers, developers, contractors, healthcare systems, educational institutions, and municipal agencies.
Materials Processor - Enterprise Physical Operations Washington University in St LouisMaterials Processor - Enterprise Physical OperationsWashingtonThe Inventory & Purchasing Processor coordinates and performs functions related to the acquisition, tracking, storage and handling of tools, equipment and materials for the Enterprise Physical Operations - Danforth department and the monitoring of financial accounts within the department. The screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks.
Materials Technician II Samsung BiologicsMaterials Technician IIRockville, MarylandThe final hourly rate offered to a successful candidate may vary, and will be dependent on several factors that may include but are not limited to: the type and length of experience within the job, type and length of experience within the industry, skillset, education, business needs, etc. This role is responsible for performing manual and administrative duties related to the receiving, inspection, storage, issuance, and distribution of materials, equipment, and supplies within a cGMP-compliant warehouse environment.
Senior Construction Materials Field Technician ECS LtdSenior Construction Materials Field TechnicianHanover, Maryland$21–$25 / hourField Activities : Perform observation, testing, sampling, and inspection of materials, including soils, aggregates, concrete, grout, masonry, asphalt, and structural steel placement on construction sites; Execute tasks based on project requirements under the guidance of other senior technicians, staff professionals, and project managers. Communication : Maintain daily communication with site contractors, other technicians, and project managers; Keep supervisor and project teams informed of changing site conditions and additional testing requested; Attend project meetings with senior staff as requested.
Materials Technician II Samsung Biologics RKVMaterials Technician IIRockville, Maryland$23.28–$31.04 / hourThe final hourly rate offered to a successful candidate may vary, and will be dependent on several factors that may include but are not limited to: the type and length of experience within the job, type and length of experience within the industry, skillset, education, business needs, etc. This role is responsible for performing manual and administrative duties related to the receiving, inspection, storage, issuance, and distribution of materials, equipment, and supplies within a cGMP-compliant warehouse environment.
Senior Construction Materials Testing Field Technician Come Join our TeamSenior Construction Materials Testing Field TechnicianColumbia, MarylandThe Senior Field Technician position is responsible for helping to ensure public safety by traveling to construction sites to inspect the contractor's work, and perform basic field soil and concrete tests while supervising other technicians to verify the work is performed in accordance with project specifications. Our shared F&R/Employee values include: Safe & Healthy Work Environment, Value & Respect for F&R Employees and Clients, Trustworthiness, Technical Excellence, Continuous Improvement, and Financial Success.
Medical Device Engineer or Materials Scientist (Implantable Device Degradation) Tunnell Government ServicesMedical Device Engineer or Materials Scientist (Implantable Device Degradation)Washington, DCThey will provide scientific, technical, product development, product validation, and sustaining engineering advice as part of regulatory review of medical devices, with specific attention to premarket submissions that include mechanical functions. The candidate should possess expertise and/or direct experience enabling the competent analysis of key components of the regulatory approach to assess device risk to a patient, a user of a device, or others in the environment of use.
Materials Coordinator CBRE Government & Defense ServicesMaterials CoordinatorAnnapolis, MarylandAs receiving clerks, they are responsible for comparing bills of lading against actual merchandise received, inspecting for damaged goods, and, once approved, distributing merchandise to the correct locations. The Material Coordinator typically works in a warehouse environment and is responsible for tracking inventory levels, handling all aspects of shipping and receiving, and keeping accurate records.
Associate Electronic and Optical Materials Device Fabrication Engineer Johns Hopkins Applied Physics LaboratoryAssociate Electronic and Optical Materials Device Fabrication EngineerLaurel, MarylandFull timeMaintain version-controlled GDS/layout databases with Python-based automation for parametric layout generation, fracturing, and design rule checking, and develop data-analysis pipelines linking design, fabrication, and metrology data for CD, overlay, and yield trends. The role is predominantly fabrication-focused, with a vast majority of working hours spent in a cleanroom or laboratory environment, including the cleanroom at JHU-APL in Laurel, MD and other multi-user facilities within a 20 min to 1 hr drive.
Senior Electronic and Optical Materials Device Fabrication Engineer Johns Hopkins Applied Physics LaboratorySenior Electronic and Optical Materials Device Fabrication EngineerLaurel, MarylandFull timeBuild and maintain version-controlled GDS/layout databases with Python-based automation for parametric layout generation, fracturing, and design rule checking, and develop data-analysis pipelines linking design, fabrication, and metrology data for CD, overlay, and yield trends. The role is predominantly fabrication-focused, with a majority of working hours spent in a cleanroom or laboratory environment, including the cleanroom at JHU-APL in Laurel, MD and other multi-user facilities within a 20 min to 1 hr drive.
Construction Materials Internship (Level 2) ECS LtdConstruction Materials Internship (Level 2)Hanover, Maryland$18–$20 / hourFull timeECS 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). One certification must be completed within the 90-day introductory period, and all basic certifications must be completed within 270 days of employment, including: Radiation Safety, Soils I, and Concrete I Additional certifications applicable to the work performed may be required for Level 2.
Systems Engineer II – Mass Properties & Bill of Materials Blue OriginSystems Engineer II – Mass Properties & Bill of MaterialsSpace Coast, Washingtonand/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. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.