2w
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Materials Engineer III
Beltsville, Maryland, United States
$132k/yr OnsiteFull Time
5+ YOEM.S./Ph.D. +5 years or B.S. +8 years in materials/chemical/ceramic engineering, experience with ceramic processing (tape casting, sintering), R&D/process development, strong communication and organizational skills.
Python, Matlab, Minitab, JMP, SEM, TGA, FTIR, XRD, SolidWorks, Fusion360, 3D printing, particle size analysis
1mo
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Materials Engineer (MD, West Bethesda)
Bethesda, Maryland, United States
$85k/yr HybridFull Time
2+ YOEBachelor's in materials/mechanical/welding discipline, 2+ years engineering experience in materials/welding/NDE, knowledge of NDE methods (UT, RT, MT, PT, VT), U.S. citizenship, eligible for Secret clearance, strong writing and problem-solving.
UT, RT, MT, PT, VT
1w
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Advanced Materials and Technology Engineer
Yocumtown or Etters
OnsiteFull Time
5+ YOEBachelor's in materials/plastics/chemical/mechanical engineering required; MS/PhD preferred. 5+ years materials development or manufacturing experience; polymer and metal materials expertise; experience with material characterization and manufacturing processes.
Moldflow, Moldex 3D, Sigmasoft, Creo, SolidWorks, NX, Microsoft Excel, Matlab, Minitab, Origin, SEM, DSC, TGA, DMA, FTIR
2w
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Metallurgist & Materials Science Engineer
Bethesda, Maryland, United States
OnsiteFull Time
0+ YOEBachelor's in metallurgy/materials science or similar required, 0-5 years metallurgical lab experience, ability to obtain Secret clearance (US citizenship), strong written and verbal communication, experience with SEM and data analysis tools.
SEM, EDS, WDS, EBSD, R, Python, FDM 3D printer, ICME
1w
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Advanced Materials and Technology Engineer
Yocumtown or Etters
OnsiteFull Time
5+ YOEBachelor's in materials/plastics/mechanical/chemical engineering required; 5+ years materials development experience; polymer and metal processing knowledge; proficiency with simulation and data analysis tools.
Moldflow, Moldex 3D, Sigmasoft, Creo, SolidWorks, NX, Microsoft Excel, Matlab, Minitab, Origin, SEM, DSC, TGA, DMA, FTIR
3w
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Senior Principal Materials Engineer
Annapolis, Maryland, United States
$136k-$204k/yr OnsiteFull Time
4+ YOESTEM degree with relevant years of experience, understanding of corrosion mechanisms and mitigation, knowledge of additive manufacturing, metallurgy, coatings, cathodic protection; US citizen able to obtain/maintain Top Secret/SCI clearance.
3w
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Senior Principal Materials Engineer
Annapolis, Maryland, United States
$136k-$204k/yr OnsiteFull Time
4+ YOESTEM degree with 4–8+ years experience (depending on degree), knowledge of corrosion mechanisms and mitigation, additive manufacturing, metallurgy, coatings, cathodic protection; US citizen able to obtain/maintain Top Secret/SCI clearance.
3mo
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Principal Materials Engineer (Metallics) - Advanced Nuclear Technology
Rockville, Maryland, United States
$122k-$203k/yr HybridFull Time
10+ YOEBachelor’s in materials engineering; typically 10 years experience; metallurgical analysis; focus on nuclear materials; leadership and independent work.
Thermo-Calc, PANDAT, CALPHAD, SEM, EDS, WDS
4w
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Chemical Materials & Technology Engineer
Hagerstown, Maryland, United States
$75k-$80k/yr OnsiteFull Time
Bachelors in chemistry/biochemistry required; experience in analytical chemistry, laboratory instrumentation (ICP-OES, FTIR, TGA), chromatography (GC/HPLC), wet chemistry, electrochemical methods, LIMS, and familiarity with GLP/CGMP/ISO 9001.
ICP-OES, FTIR, TGA, GC, HPLC, LIMS
2mo
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Hull Treatment Materials Engineer
West Bethesda, Maryland, United States
$86k-$138k/yr OnsiteFull Time
5+ YOEBS Engineering with GPA 3.0+, 5+ years experience (3 years with MS/MA); hands-on engineering; polymer processing bonus; acoustics bonus; leadership; active DoD Secret Clearance.
Polymer processing, Prototype fabrication, Hand tools
2mo
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Hull Treatment Materials Engineer
Bethesda, Maryland, United States
$86k-$138k/yr OnsiteFull Time
5+ YOEBs in engineering with 5+ years experience; hands-on polymer processing; DOD Secret clearance; leadership experience.
Polymer processing, fabrication, testing
2w
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Senior Electronic and Optical Materials Device Fabrication Engineer
Laurel, Maryland, United States
$105k-$290k/yr OnsiteFull Time
7+ YOEMaster's in materials/physics/EE required, 7+ years cleanroom micro/nanofabrication experience, e-beam lithography required, Python scripting proficiency, experience with etch/deposition processes and film characterization; must obtain security clearance.
Python, GDS, e-beam lithography, direct-write lithography, thermal evaporation, sputtering, PECVD, ALD, MOCVD, ICP RIE, ion mill, SEM/EDS, XPS, XRD, AFM, ellipsometry, spectroscopic reflectometry
2w
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Rare Materials Metadata Specialist
Washington, District of Columbia, United States
$48k-$88k/yr OnsiteFull Time
2+ YOEMaster's in Library/Information Science (ALA-accredited) required, 2+ years cataloging experience, knowledge of MARC and rare materials metadata standards, experience with OCLC and Alma, strong research and communication skills.
Alma, OCLC Connexion
3w
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Web Software Developer (UI)
Vienna or Chantilly
$135k-$145k/yr HybridFull Time
3+ YOEBachelor's degree in CS/related, 3+ years as a web software developer, active TS/SCI clearance (active TS required), experience with Angular 20+, Node.js, NPM, RxJS, Bootstrap/Material, REST/Swagger, Playwright preferred.
Angular 20+, NodeJs, NPM, RxJS, Bootstrap, Material, HTTP, RESTful, Swagger, Claude, Playwright
2mo
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Materials and Manufacturing Researcher
Aberdeen Proving Ground, Maryland, United States
$90k-$110k/yr OnsiteFull Time
5+ YOEBachelor's in Engineering or Physical Science; 5+ years in research; experience writing proposals, reports, and publications; ability to work in a defense research environment.
MATLAB, PowerPoint, Microsoft Office, ANSYS, SolidWorks, Laboratory equipment
1mo
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Associate, RF Materials & Fabrication Technician
Columbia, Maryland, United States
$26-$36/hr OnsiteFull Time
1+ YOEAbility to obtain Secret clearance, 1+ years lab/fabrication experience preferred, bachelor's degree or equivalent experience, hands-on fabrication and testing skills, proficiency with Microsoft Office, strong problem-solving and communication.
Microsoft Office
17h
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Senior .Net Developer with Azure/Angular
Washington, District of Columbia, United States
$68k-$140k/yr OnsiteFull Time
10+ YOE10+ years .NET development experience with .NET Core, C#/VB.NET, SQL Server, Azure platform and Angular; strong DevOps, microservices, containerization, security and performance tuning skills.
.NET Core, C#, VB.NET, ADO.Net, Entity Framework, Microsoft SQL Server, SQL Server Reporting Services (SSRS), Docker, Microservices, Azure Functions, FunctionApp, Web Jobs, Storage Account, Key Vault, App Insights, Cognitive Service, Service Bus, Azure AD, Azure BOT Service, Azure Open AI, Data Factory, Azure Event Grid, Azure Event Hubs, Angular 9+, HTML5, CSS 3, Bootstrap, Material, JavaScript, TypeScript, RXJS, HighCharts, AG Grids, GIT, NPM, Angular cli
2w
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Front End Developer
Annapolis Junction, Maryland, United States
$162k-$219k/yr OnsiteFull Time
8+ YOEBachelor's degree, 8+ years experience, strong JavaScript/TypeScript and Angular skills, UI/UX and accessibility knowledge, experience with Git, RESTful APIs, CI/CD, and frontend testing.
Git, GitHub, GitLab, RESTful APIs, JavaScript, TypeScript, Angular, HTML, Material, Sass, CI/CD, UI testing frameworks, Material UI, Bootstrap, React, Vue.js, Java, Python, Node.js, Sketch, Figma, Adobe XD
1mo
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Angular Developer
Ashburn or Sterling
HybridFull Time
3+ YOE3+ years frontend experience; strong Angular 14+ and TypeScript skills; Angular Material, Karma unit testing, HTML5/CSS3/JavaScript, and REST API consumption; strong problem-solving and communication.
Angular 14+, TypeScript, Angular Material, Karma, HTML5, CSS3, JavaScript, REST APIs
3mo
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Full-Stack Engineer
Arlington, Virginia, United States
HybridFull Time
Zetier: Independent software developer focused on secure systems.
5+ YOE5+ years building production full-stack apps; proficient with React/Angular/Vue; strong TS/JS and UI; Python backend; REST; databases; message brokers; distributed teams; active U.S. security clearance.
React, Angular, Vue, TypeScript, JavaScript, Python, Flask, FastAPI, Bootstrap, Material, PostgreSQL, ORM, REST, RabbitMQ, AMQP, Docker, Kubernetes, Figma, uBoot, firmware, IOT, Binary Ninja, IDA Pro