2,499 Results for

Materials Engineer Jobs in Rockville, MD

Jobs

Fort Belvoir, VA

p>Responsible for planning, organizing, and conducting exploratory, advanced, and engineering development as well as production engineering studies/programs for new and improved items for combat use under various battlefield and urban terrain conditions. In this role, you will plan, organize, and conduct exploratory, advanced, and engineering development as well as production engineering studies/programs for new and improved items for combat use under various battlefield and urban terrain conditions.

1 day ago

Annapolis Junction, MD

Full time

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Client Management: Enhance our client satisfaction ratings by providing thorough, professional service and maintaining communication to develop long term relationships.

Project Management: Must be experienced in project management, with the ability to control schedules, budgets, resources, and provide the highest level of client services..

19 days ago

Gaithersburg, MD

$120,000–$140,000 / year

With deep expertise in cloud-first architectures, automation, DevSecOps, virtualization, reliability engineering, and large-scale systems integration, we help organizations modernize infrastructure, improve operational efficiency, and support mission-critical environments where performance, security, and resiliency are essential. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

9 days ago

Baltimore, MD

$140,000–$190,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role serves as a trusted advisor to clients, leading technology consulting efforts while supporting business development, proposal preparation, project execution, and team mentorship.

1 day ago

Herndon, VA

Please click here for the E-Verify Poster in English or Spanish.

In addition to technical contributions, this position conducts the day‑to‑day software lead activities by providing technical guidance, assigning tasks, reviewing and approving formal documentation, and estimating labor, tools, and other resources to meet budget and schedule commitments.

2 days ago

Chantilly, Virginia

Contractor

You will collaborate with cross-functional teams, including design engineers, production personnel, and quality assurance, to optimize manufacturing operations and drive continuous improvement initiatives.

As a Manufacturing Engineer, your primary responsibility will be to develop and improve manufacturing processes and systems to ensure the efficient and cost-effective production of defense and aerospace products.

23 days ago

Herndon, VA

Please click here for the E-Verify Poster in English or Spanish.

BS/BA (or equivalent) in Optical, Electrical, Computer Engineering, Computer Science, Information Technology or related field, and minimum 6 years Software or systems experience or Graduate’s degree and 4 years software or systems experience.

2 days ago

Chantilly, VA

Please click here for the E-Verify Poster in English or Spanish.

Experience explaining complex technical topics to different audiences, whether that's fellow engineers, program managers, or customer leadership.

2 days ago

Joint Base Andrews, MD

This includes reviewing weapon system contractor-provided integration program deliverables to assist the Government in their review of documentation and assisting in the development of organic data for the following systems engineering milestones: System Requirements Review (SRR), System Design Review, Preliminary Design Review, Critical Design Review, Test Readiness Review, and engineering design audits such as Functional Configuration Audit (FCA) and Physical Configuration Audit (PCA) respective to the needs of each modification program. Program coordination tasks shall include but not be limited to: coordinating all requirements between aircraft modification programs to include ground test requirements, flight test requirements, test assets, and any other potential resources; briefing and/or preparing briefings on modification program test status to the NGB as requested; assisting in identifying and developing test core documentation for modification programs, and; execution oversight for associated program test documents.

13 days ago

Falls Church, VA

$77,000–$82,000 / year

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Master required job-specific and technical skills in order to promote to an assistant superintendent or assistant project manager following the 12-month training program including, but not limited to, the ability to:

Set up and maintain jobsite office and all jobsite records, including project directory, construction documents, subcontractor directory, daily reports, submittal logs, RFI logs, subcontractor correspondence, etc.

Ability to learn sector- and project-specific software systems, including but not limited to: Microsoft Office 365 (Project, Excel, Word, Outlook, PowerPoint, etc.), ProCore, Adobe Suite, BlueBeam, and JD Edwards software suite .

6 days ago

Falls Church, VA

$22–$25 / hour

Our Site Engineers receive exceptional mentorship, hands-on learning experiences, professional development courses, and personal growth opportunities tailored to you to fast-track your journey to promotion and career success as a member of our Site Operations team. Site Engineers have the flexibility to work on-site full-time or pursue an associate’s degree while working part-time, making this the ideal position for any high school graduate or early-career professional looking for a team and schedule that works with you.

6 days ago

Hanover, MD

p>The Project Engineer (PE) is responsible for the assistance in the development, execution and maintenance of a fully effective Project as required by our contract with the Client and Subcontractors and as further defined by the Contractor’s Quality Control Plan (CQCP), Health/Safety/Quality program and in accordance with Company’s policies and procedures; and performs additional managerial responsibilities as necessary or assigned.

This position does not perform DOT “safety-sensitive” functions (as defined under 49 CFR Part 40) and is subject to all federal requirements related to Department of Transportation requirements for those performing, or on-call to perform, “safety-sensitive” functions.

30+ days ago

Washington, DC

$103,200–$141,900

We are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco).

Note: Items (1) and (3) are mutually inclusive, whereby the maximum experience requirement reduction is one (1) year (e.g., in the case of an employee with both a master's degree in Engineering AND a PE license, the minimum experience requirement would be reduced by one (1) year).

6 days ago

Springfield, Virginia

Perform trade studies and conduct analyses to evaluate proposed quantum machine learning approaches, review technical reports, assess product-quality impacts, and characterize performance using quantum simulation or related technologies to support verification and quality assurance. The DCS Air and Space Technology Sector are seeking a qualified candidate to apply subject matter expertise in the areas of quantum engineering, analysis, and system design of complex programming projects supporting National Agencies.

1 day ago

Bowie, MD

Remote

$73,450–$132,775

February 27, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

7 days ago

Baltimore, MD

$28.76–$48.96

Under the general direction of the Clinical Engineering leadership team the Clinical Engineering Technician II is primarily responsible for maintaining clinical equipment and systems considered to be advanced specialty highly sophisticated integrated technology or requiring manufacturer service training or certification through the effective use of the medical equipment management plan while adhering to all medical equipment policies and procedures and manufacturer or alternative equipment maintenance (AEM) specifications.

related military work/training in mechanical or electrical engineering or academic work or actual work experience aligned with AAMI's Core Competencies for the Biomedical Equipment Technician.

7 days ago

Washington, DC

$28.76–$48.96

Under the general oversight of the Clinical Engineering leadership team the Clinical Engineering Technician III as an expert technician maintains clinical equipment with minimal supervision through the effective use of the medical equipment management plan and all medical equipment policies and procedures and manufacturer or alternative equipment maintenance (AEM) specifications.

related military work/training in mechanical electrical bio medical engineering or academic work or actual work experience aligned with AAMI's Core Competencies for the Biomedical Equipment Technician.

30 days ago

Rockville, MD

$107,900–$195,050

June 8, 2026

2 days ago

Annandale, VA

$69,550–$125,725

March 30, 2026

2 days ago

Woodbridge, VA

$107,900–$195,050

March 30, 2026

Bachelor’s degree in engineering or related field with 8+ years of prior relevant experience or a master’s degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field.

2 days ago

Fort Belvoir, VA

$92,300–$166,850

June 22, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. The I3TS program provides enterprise-wide IT support to enable DTRA’s Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA’s internal and external mission partners operating in CONUS and OCONUS locations  .

2 days ago

Fort Meade, MD

$94,269–$154,500
Full time

5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD in related field; or High School Diploma or equivalent and 9 years relevant experience. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.

30+ days ago

Fort Meade, MD

$78,257–$128,500
Full time

Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.

30+ days ago

Fairfax, VA

$153,605–$184,124
Full time

HII - Mission Technologies is currently seeking a SME Information System Security Manager (ISSM) to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience.

30+ days ago

Springfield, VA

$75,791–$140,000
Full time

Designs and implements information assurance and security engineering systems with requirements of business continuity, operations security, cryptography, forensics, regulatory compliance, internal counter-espionage (insider threat detection and mitigation), physical security analysis (including facilities analysis, and security management). Information Assurance Engineer 4: 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience.

30+ days ago

Alexandria, VA

$0–$32.76
Full time

HII-MTC Alexandria offers access to all the resources of a large company HII while maintaining a small company feel across our operations concentrated in Northern Virginia with some of the most comprehensive secure rapid prototyping facilities in the mid-Atlantic region including a full in-house machine shop, composite fabrication, finishing, electronics assembly and testing capabilities. The ideal candidate for the Mechanical Engineering Intern position will have hands-on project experience, a comprehensive understanding of the underlying mechanical engineering principles that drive product design, and familiarity with design for subtractive and additive manufacturing.

30+ days ago

Chantilly, VA

Position Summary: KBR National Security Solutions is seeking a motivated and talented Senior Materials Engineer to join our team in Chantilly, Virginia and to support a major U.S. Government organization responsible for the acquisition, integration, and operation of proliferated satellite constellations. This role would augment existing systems engineering capabilities by providing deeper insight into material selection, optical performance considerations, and environmental survivability for space systems.

30+ days ago

Fort Belvoir, VA

$111,065–$144,386 / year

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. FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show that 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.

30+ days ago

Washington, District of Columbia

The Technical Subject Matter Expert (Materials Engineer) provides senior-level technical expertise in support of research, analysis, and strategic initiatives involving advanced materials, manufacturing processes, industrial supply chains, and emerging technologies. Education & Experience:Bachelor's degree in Materials Engineering, Metallurgical Engineering, Mechanical Engineering, Manufacturing Engineering, or a closely related engineering discipline.

2 days ago

Washington, DC

p>Join our team as a Subject Matter Expert (Materials Engineer) and provide senior technical expertise to the Bureau of Industry and Security''s (BIS) Defense Industrial Base (DIB) Division as the technical authority for industrial base assessments, Section 232 investigations, and manufacturing and supply chain analyses supporting U.S. national security and trade policy. Working alongside analysts, economists, and Government leadership, you will validate technical findings, assess manufacturing capabilities and material supply chains, and develop decision-ready products that inform executive decision-making.

2 days ago

Washington, DC

$102,415–$187,093 / year

Specified 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 bachelor's degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. As a Research Materials Engineer, you will serve as a researcher responsible for managing Federal Highway Administrations accelerated pavement testing research program, identifying, planning, conducting, managing, and coordinating research and development activities associated with flexible and rigid pavement materials.

5 days ago

West Bethesda, Maryland

This role involves direct support to government engineers for material condition assessments, resolution of Departure from Specification (DFS) issues, and engineering review of shipyard commitments, not inspection or quality control functions. Join Delphinus Engineering and you’ll have the opportunity to begin a rewarding career working on a wide variety of important and challenging projects that make a real impact.

29 days ago

West Bethesda, Maryland

$86,000–$138,000 / year

p style="margin:0px">What you will need:

BS Engineering required (Mechanical Engineering, Materials Engineering or Chemical Engineering with GPA of 3.0 or higher preferred) and 5+ years experience 3 years with MS/MA. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

30+ days ago

Washington, DC

Overview: Join our team as a Subject Matter Expert (Materials Engineer) and provide senior technical expertise to the Bureau of Industry and Security's (BIS) Defense Industrial Base (DIB) Division as the technical authority for industrial base assessments, Section 232 investigations, and manufacturing and supply chain analyses supporting U.S. national security and trade policy. Working alongside analysts, economists, and Government leadership, you will validate technical findings, assess manufacturing capabilities and material supply chains, and develop decision-ready products that inform executive decision-making.

5 days ago

$86,000–$138,000 / year

What you will need: BS Engineering required (Mechanical Engineering, Materials Engineering or Chemical Engineering with GPA of 3.0 or higher preferred) and 5+ years experience 3 years with MS/MA. As the worlds leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

30+ days ago

p>Extraordinary 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 worlds infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place.

Required Knowledge and Skills:

Prior working experience in Piping Material Specification software (Smart Plant Reference Data SRD) on a medium or major sized project in an engineering discipline.

30+ days ago

Rockville, MD

$95,840–$159,733 / year

Job Responsibilities: Develop and implement methodologies to qualify and characterize materials, especially metallic alloys, graphite, composites, and welding materials for nuclear reactor applications including in high temperature environments. A master's degree in engineering or related field (may include a combination of experience obtained through an academic institution, e.g., design projects, research, or design teams, as well as professional experience) may be in lieu of two years of experience.

30+ days ago

Rockville, MD

$121,868–$203,113 / year

Perform and assist metallurgical analysis for the alloys selected for metallic systems, structures, and components of X-energy developed reactors, including pressure vessels and piping, reactor internals, heat exchangers, and other systems and components. Job Responsibilities: Develop and implement methodologies to qualify and characterize materials, especially metallic alloys, graphite, composites, and welding materials for nuclear reactor applications including in high temperature environments.

30+ days ago

Rockville, MD

$95,000–$115,000 / year

Perform and assist metallurgical analysis for the alloys selected for metallic systems, structures, and components of X-energy developed reactors, including pressure vessels and piping, reactor internals, heat exchangers, and other systems and components. Job Profile Tasks/Responsibilities: Develop and implement methodologies to qualify and characterize materials, especially metallic alloys, graphite, composites, and welding materials for nuclear reactor applications including in high temperature environments.

30+ days ago

Chantilly, VA

$117,300–$175,900 / year

As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers.

The Parts, Materials & Processes Department (PMPD) includes subject matter experts across a broad range of areas pertaining to electrical, electronic, and electromechanical (EEE) parts procurement, qualification, application, root cause failure analysis, as well as materials and processes.

30+ days ago

Manassas, VA

Full time

p style="padding:0px;white-space:pre-wrap;vertical-align:baseline;background-color:transparent;text-align:left">Electra's mission is to develop a hybrid-electric Ultra Short Takeoff and Landing aircraft, designed to transform regional air mobility. This role will lead the development, selection, testing, and certification of advanced materials and processes for Electra's 9-passenger hybrid-electric eSTOL (electric short takeoff and landing) aircraft.

30+ days ago

Columbia, Maryland

This may include performing field investigations and/or subsurface investigations, engineering analysis and calculations, design and development of plans and specifications, and the preparation and review of reports for services provided. 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.

30+ days ago

Manassas, VA

This role will lead the development, selection, testing, and certification of advanced materials and processes for Electra's 9-passenger hybrid-electric eSTOL (electric short takeoff and landing) aircraft. Electra's Ultra Short aircraft will revolutionize air travel by bringing it closer to where we live, work, and play, making new connections possible.

30+ days ago

Baltimore, MD

$64,400–$95,800 / year

Composite part development to support material use cases Strategy development of application for advanced material use cases What YOU must bring to Succeed Minimum of Bachelor's degree in Materials, Mechanical, Manufacturing, Aerospace Engineering, or related field 0 - 7 years' experience in materials or a related engineering field Experience in material testing (physical, chemical and/or mechanical) Familiarity with composite fabrication techniques Desire to work hands-on in lab and pilot manufacturing environments This position involves access to export-controlled technology which requires U.S. Person status or government authorization. A pioneer in the production and assembly of complex aerostructures including aircraft and rocket components, engine nacelle systems, thrust reversers and advanced composite products, we apply the latest digital technologies and automation in composite design and manufacturing that are second to none.

30+ days ago

Washington

and/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 (CDL drivers only), 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.

30+ days ago

Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nations history - from the first flight across the Atlantic Ocean to stealth bombers to landing on the moon. Description At Northrop Grumman, we have incredible opportunities to work on revolutionary systems that impact peoples lives around the world today and for generations to come.

30+ days ago

Washington

21 days ago

Baltimore, MD

$65,000–$93,900 / year

A pioneer in the production and assembly of complex aerostructures including aircraft and rocket components, engine nacelle systems, thrust reversers and advanced composite products, we apply the latest digital technologies and automation in composite design and manufacturing that are second to none. This role will provide the second level of technical support for the work cell behind the front-line supervisors and shall coordinate support efforts between the business operations unit and the respective Original Equipment Manufacturer (OEM) for assigned equipment.

5 days ago

$87,600–$131,400 / year

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Bachelors degree in a Science, Technology, Engineering or Mathematics (STEM) discipline with a minimum of 2 years of related professional/military experience to include a background in composite airframe structures or a masters degree in a Science, Technology, Engineering or Mathematics (STEM) discipline with 0 years of experience.

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidates experience, education, skills and current market conditions.

30+ days ago

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