This individual must be able to interpret engineering drawings—including Geometric Dimensioning and Tolerancing (GD&T)—use basic metrology equipment, and work closely with engineers and fellow machinists to support rapid development and iteration. - Set up, operate, and maintain CNC machining centers, manual mills/lathes, and water jet cutting machines to produce prototype components.
February 27, 2026For 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.
Washington, DC30 days ago
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.
June 8, 2026For 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.
March 30, 2026For 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.
March 30, 2026For 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.
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.
Fort Belvoir, VA2 days ago
June 22, 2026For 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 .
The program includes conducting survey and design, engineer, furnish, install, secure, and test (EFIS&T) solutions to include non-secure internet protocol router (NIPR), secure internet protocol router (SIPR), Wi-Fi, Voice over Internet Protocol (VoIP), Inside Plant (ISP), Outside Plant (OSP), and Voice Modernization at U.S. Army Base/Post/Camp/Station (B/P/C/S) across the Continental United States (CONUS). To excel in this role, you should have a strong passion for learning and development, excellent instructional design skills, and the ability to effectively communicate and engage with customers and employees at all levels.
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.
Springfield, VA30+ days ago
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.
Alexandria, VA30+ days ago
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.
Chantilly, VA30+ days ago
p>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.
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.
li>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.
If applying to a vacancy opened Status and you are requesting consideration under Veterans Employment Opportunity Act (VEOA) (https://www.fedshirevets.gov/job/shav/#veoa), you need to provide a copy of your last DD214 (member-4 copy), which verifies your military service dates, reason for separation, OR certification of separation that shows a discharge date within 120 days of the closing of this announcement, and eligibility for consideration under the Veterans Employment Opportunity Act.
Fort Belvoir, VA30+ days ago
li>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.
West Bethesda, Maryland30+ days ago
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.
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. Responsibilities:
- Serve as the technical lead supporting Section 232 investigations and Defense Industrial Base assessments involving metals, advanced materials, manufacturing processes, critical minerals, semiconductors, and other strategic industries.
p>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.
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.
Rockville, MD30+ days ago
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.
Rockville, MD30+ days ago
li>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.
Rockville, MD30+ days ago
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.
Chantilly, VA30+ days ago
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.
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.
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.
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.
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.
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. This role supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth orbit, geostationary transfer orbit, cislunar, and beyond.
ul>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.
div> Hillis-Carnes Capitol Services (HCCS) is a multi-disciplined ENR Top 500 engineering firm with 20 offices in the mid-Atlantic.
Preferred 3-5 years of field or project management experience in Geotechnical Engineering, Construction Materials Testing, or Construction Project Management.
Fairfax, Virginia30+ days ago
p style="margin:0px">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. 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.
p>Hillis-Carnes Capitol Services (HCCS) is a multi-disciplined ENR Top 500 engineering firm with 20 offices in the mid-Atlantic. Preferred 3-5 years of field or project management experience in Geotechnical Engineering, Construction Materials Testing, or Construction Project Management.