1420 Professional Level Mechanical Engineer jobs in Reston,VA

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Senior Engineer I/II, Mechanical

MaxCyte

Rockville, MD 20850

~ 33 min OnsiteHealth InsurancePaid Time Off

B.S. in Mechanical Engineering required
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 Design for Six Sigma (DFSS), Quality by Design (QbD) components or similar; Working knowledge of Minitab for statistical analysis and 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 ability: 10-15% domestically

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Installation Technician

ManTech

Herndon, VA 20170

New, Posted 2 hours ago

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Sprinkler Service Technician II with Security Clearance

M.C. Dean

Fairfax, VA 22030

GC Retail Lessons Lead Store 842

Guitar Center

Fairfax, VA 22038

New, Posted 15 hours ago

AIx Field Service Engineer

Applied Materials

Manassas, VA 20110

RecruitMilitary

Field Service Technician

RecruitMilitary Placement Services

Washington, DC 20011

$30-$35/hr

New, Posted 3 hours ago

Sr. Lead, Machine Learning Engineer (Enterprise Platforms Technology)

Capital One

Mc Lean, VA 22101

New, Posted 1 day ago

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Security Classification Assessor Test Engineer (SCATE) Level 3 with Security Clearance

LV8D Solutions

Chantilly, VA 20151

New, Posted 13 hours ago

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Maintenance Mechanic

JLL

Silver Spring, MD 20910

~ 35 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

5–10 years of experience in commercial building Operations & Maintenance.
Demonstrated hands‑on experience in multiple skilled trades, including mechanical, plumbing, electrical, carpentry, and general maintenance.
Ability to read and follow technical manuals, standard operating procedures (SOPs), and safety guidelines.
Experience performing preventive maintenance and responding to corrective maintenance issues.
Strong attention to safety, regulatory compliance, and quality workmanship.
Ability to work independently as well as collaboratively in a team-based, regulated environment.
Flexibility to work overtime, respond to call‑backs, and provide coverage as operational needs require.
Must be a member of Steamfitters Local 602 union to be considered for this position.

SmartExplore AI is experimental.