599 Senior Java Engineer jobs in Washington,DC

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Senior Engineer I/II, Mechanical

MaxCyte

Rockville, MD 20850

~ 36 min OnsiteHealth InsurancePaid Time Off

B.S. in Mechanical Engineering required
M.S. preferred
5+ years of relevant experience in mechanical design in life science consumable, medical device, pharma, bioprocess components, or other regulated product development environments
10+ years for Level II
Direct experience designing single-use consumables and fluid control assemblies for cell therapy, gene therapy, bioprocessing, or sterile fluid handling systems
Experience with scaling up and high-volume manufacturing
Experience designing bioprocessing technologies such bioreactors, gas exchange, filtration, centrifugation, cell isolation, purification, process analytics, etc.
Strong understanding of fluid handling and fluid control systems, including tubing-based flow paths, pressure-driven flow, pumping, valving, and manifolds
Experience integrating fluid sensing including bubble detection, pressure & liquid sensing, etc.
Experience with FEA preferred (e.g., COMSOL)
Experience designing for GMP manufacturing environments, including cleanroom-compatible use, contamination control, and sterile closed-system processing
Strong knowledge of materials used in GMP manufacturing systems
Experience designing complex mechanical systems, subsystems, and components
Experience designing fluid interfaces and sealing solutions including rotating fluid connections, dynamic seals, face seals, gaskets, and disposable-to-instrument mating mechanisms
Experience with DFx including manufacturing, assembly, reliability, usability, cost, etc.
Experience with tolerance analysis
Proficient in SolidWorks
SolidWorks PDM preferred
Experience with QbD principles, Design for Six Sigma (DFSS), Critical Parameters Design and Management (CPD&M) or similar
Working knowledge of Minitab for statistical analysis and Design of Experiments (DOE) preferred
Skilled in prototyping
Working knowledge of fabrication and assembly methods such as plastic injection molding, 3D printing, CNC machining, sheet metal forming, semi-automated & automated assembly, adhesives, conversion of films and foils, etc.
Working knowledge of metrology tools
Strong knowledge of Design Control (ISO 13485) and GMP compliance for cell therapy manufacturing environments
Familiar with ISO 9001, ISO 10993, ISO14971 and other relevant international safety and quality standards
Experience writing protocols, executing tests, overseeing outsourced testing, and writing reports
Knowledge of extractables/leachable, sterilization methods, particulate control preferred
Strong interpersonal skills with a track record of cross-functional collaboration, problem solving, and driving technical alignment
Excellent written and verbal communication skills
Travel 10-15% domestically

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Sr. Quality Control Engineer, Integrated Project Quality (IPQ)

Amazon Data Services

Herndon, VA 20170

~ 34 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Travel up to 80% of the time
Bachelor's degree in Mechanical Engineering or equivalent work experience
8+ years' experience in mechanical quality control/quality assurance of data centers or critical infrastructure
Hands-on experience with mechanical construction processes, HVAC systems, and quality control execution. Knowledge of mechanical industry standards (ASHRAE, ASME, SMACNA, IMC) and quality control methodologies
Experience managing vendors, contractors, or technical teams

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Senior Relay Engineering Analyst

Constellation Energy

Odenton, MD 21113

~ 38 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in a technical discipline (Computer Science, Computer Science Engineering, Engineering Technology, etc) and 6 years of related industry experience
Associate's degree in a technical discipline (Computer Science Engineering, Engineering Technology, etc) and 8 years of related industry experience
High school diploma/GED and 9 years of power or related industry experience with 6 of the 9 years at the exempt-level
Working knowledge of engineering processes and systems required for the specific functional area
Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

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Senior Reverse Engineer / Cyber Capability Engineer

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, MD 20723

$105,000/yr

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Senior Transmission Line Engineer

Leidos

Oxon Hill, MD 20745

Paid Relocation to Oxon Hill, MD

RemotePaid Time OffRetirement Benefit

With four plus (4 +) years of relevant experience in the design of electric utility transmission systems.
Experience using PLS-CADD and PLS-POLE.
Work in client office is a possibility and/or periodic travel may be required.

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Senior Data Engineer

ManTech

Chantilly, VA 20151

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Senior Relay Engineering Analyst

Constellation Energy

Clarksville, MD 21029

~ 42 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in a technical discipline (Computer Science, Computer Science Engineering, Engineering Technology, etc) and 6 years of related industry experience
Associate's degree in a technical discipline (Computer Science Engineering, Engineering Technology, etc) and 8 years of related industry experience
High school diploma/GED and 9 years of power or related industry experience with 6 of the 9 years at the exempt-level
Working knowledge of engineering processes and systems required for the specific functional area
Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

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Senior Transmission Line Engineer

Leidos

Washington Navy Yard, DC 20376

Paid Relocation to Washington Navy Yard, DC

RemotePaid Time OffRetirement Benefit

With four plus (4 +) years of relevant experience in the design of electric utility transmission systems.
Experience using PLS-CADD and PLS-POLE.
Work in client office is a possibility and/or periodic travel may be required.

SmartExplore AI is experimental.

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Senior Search Engineer (Enterprise Search)

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, MD 20723

$105,000/yr

New, Posted 8 hours ago

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Senior Environmental Engineer

Howmet Aerospace

Washington, DC 20022

Onsite

Bachelor's Degree from an accredited institution.
4 years of environmental, health or safety experience in a manufacturing or similar environment.
Experience with computer systems such as spreadsheets and technical applications.
Ability to read, analyze, and interpret EHS regulations and standards and other technical reports and data.
Employee must be legally authorized to work in the United States.
Verification of employment eligibility will be required at the time of hire.
Visa sponsorship is not available for this position.
This position entails access to export-controlled items and employment offers are conditioned upon an applicant's ability to lawfully obtain access to such items.

SmartExplore AI is experimental.