Engineer II, Mechanical
$88.1k - $134.4kMESO SCALE DIAGNOSTICS, LLC.
Position Summary The Mechanical Engineer is responsible for mechanical design, testing, and documentation responsibilities in the development of new instrumentation and support of existing instrumentation for the biodefense, clinical and life-science markets. Design work will include the design of precision mechanisms and complex assemblies that include machined, molded and sheet-metal components. Duties and Responsibilities Work within cross-functional teams to support the design and development of MSD instrumentation. Design, prototype, test, and troubleshoot new and existing instrumentation designs. Contribute to the development of specifications for new instrumentation. Develop and execute test protocols for both informal and formal design testing. Design, build, and test manufacturing test fixtures to support production of new instrumentation. Prepare assembly and test procedures for new instrumentation designs. Interact with outside vendors to source parts. Perform design and development work in conformance with ISO and FDA cGMP processes. Specific duties may vary depending upon department requirements. Experience and Qualifications Bachelor’s degree in Mechanical Engineering, Master’s degree in Mechanical or Industrial Engineering, preferred. Minimum 5 years of relevant experience preferred. Medical or scientific instrument design experience preferred. Experience in an ISO cGMP environment preferred. Demonstrated CAD experience is required. Knowledge, Skills, and Abilities Knowledge of the design of injection molded components desired. Knowledge of the design of electromechanical systems desired. Demonstrated understanding of GD&T tolerancing practices preferred. Solid understanding of manufacturing technologies including machining, molding and sheet metal processes. Strong engineering fundamentals and analytical background. Logical problem solving and demonstrated ability to organize and move project tasks forward in an orderly and structured fashion. Excellent oral, written, and interpersonal communication skills. Effectively communicate issues/problems and results that impact timelines, accuracy and reliability of project data. Solid knowledge of SolidWorks, I‑DEAS, Pro/Engineer, or AutoCAD is preferred. Proficiency in MS Office suite. A wide degree of creativity and latitude is expected, including the ability to multi-task in an environment with changing priorities. Demonstrated ability to develop, integrate and validate systems, in a GMP, ISO or other regulated production environment is preferred. Working knowledge of the manufacture of FDA regulated devices is a plus. Physical Demands While performing the duties of this job, the individual is frequently required to sit and stand for long periods. The individual is occasionally required to walk; use hands and fingers to operate, handle, or feel objects, tools, or controls; reach with hands and arms. This position requires the ability to communicate and exchange information, utilize equipment necessary to perform the job, and move about the office. Work Environment This position is performed in R&D, light‑manufacturing, and engineering office environments. Compensation Summary The annual base salary for this position ranges from $88,100 to $134,400. These figures are general guidelines; other factors are considered when presenting an offer. Benefits Summary At MSD, we offer a comprehensive benefits package including medical, dental, vision, prescription benefits, 401(k) with company match, flexible spending accounts, group life, disability insurance, paid vacation, sick leave, holidays, parental leave, and other voluntary perks. EEO/AA Statement MSD is an Equal Opportunity/Affirmative Action Employer. Employment decisions are made without regard to any protected characteristic. Meso Scale Diagnostics uses E‑Verify to validate work eligibility. #J-18808-Ljbffr MESO SCALE DIAGNOSTICS, LLC.
$76.09k - $126.82k
...technologies. The position coordinates with system engineers to identify required testing, plans... ...manager. Qualifications Bachelor’s degree in mechanical, electrical, or nuclear engineering or a related accredited field. Level II: Typically two years of experience in a...SuggestedWork at office$88.1k - $134.4k
Gaithersburg, Maryland Gaithersburg, MD 20877, USA Description Position Summary The Mechanical Engineer is responsible for mechanical design, testing, and documentation responsibilities in the development of new instrumentation and support of existing instrumentation for...SuggestedTemporary workFlexible hours$115k - $140k
Job Title: Senior Mechanical Engineer II Location: Gaithersburg, MD (Onsite) Hours/Schedule: Monday - Friday, Standard Business Hours Compensation: $115,000 - $140,000 + bonus eligibility Type: Direct Hire Overview A growing life sciences and bioprocessing organization...SuggestedMonday to Friday- System One is looking for a Senior Mechanical Engineer II in Gaithersburg, MD. This hands-on role supports the design and development of mechanical systems in GMP manufacturing. Candidates should have extensive experience in mechanical design, particularly in regulated...Suggested
$90k - $150k
Join Affiliated Engineers, Inc. as a Mechanical Engineer II in Rockville, Maryland, where you’ll develop energy-efficient building solutions and design HVAC systems for technically sophisticated facilities. With a strong focus on collaboration and innovation, you’ll benefit...SuggestedFlexible hours$59.1k - $87.9k
Automation Electro-Mechanical Engineering Technician II Job Category : R&D - Engineering Requisition Number : AUTOM003736 Posted : April 28, 2026 Full-Time On-site Locations Showing 1 location Gaithersburg, Maryland Gaithersburg, MD 20877, USA Description POSITION...Full timeTemporary workFlexible hours$100k - $144k
Alumni Ventures in Rockville, Maryland, is seeking a Test Engineer to plan and execute test activities for advanced reactor technologies. The role involves coordinating with engineers, overseeing hardware lifecycle, and maintaining communication of results. Qualified candidates...$90k - $150k
Overview Join a Team Where Engineering Excellence Drives Opportunity At Affiliated Engineers, Inc. (AEI) , we bring together expertise... ..., and your work helps shape a brighter future. As a Mechanical Engineer II in our Washington, D.C. office, you will help us empower...Work at officeFlexible hours$83.55k - $119.48k
...Quality Engineer II Location: Germantown, MD, US, 20876 Job ID: 114413 DRS RADA Technologies, a subsidiary of Leonardo DRS, is focused... ...requirements. Specialties may include: Electrical Engineering Mechanical Engineering Software Engineering Laser Engineering Optical...Contract workWork experience placementLocal areaFlexible hours$23 per hour
...business with >$510m of annual revenue and >3,300 employees globally. Job Description Position Summary: The Manufacturing Technician II position will advance the LGC Diagnostics and Genomics Division's purpose of understanding disease by supporting the manufacture of...Hourly payFull timeWork at officeMonday to Friday- Gilder Search Group is seeking a B Level Automotive Technician for their Gaithersburg, MD location. The role offers a competitive hourly wage of $30 to $38 with production bonuses, no weekend work, and a supportive environment. Candidates need 3-4 years of experience, a...Hourly pay
- X-energy LLC is seeking a Plant & Process Design Engineer to support its Reactors team in Rockville, Maryland. This role involves designing mechanical systems, performing process calculations, and ensuring compliance with all technical specifications. The ideal candidate...
- Overview Creating a better way to live is the purpose that binds AvalonBay associates. At AvalonBay, every day is an opportunity to make a difference in someone's life. Whether its helping someone choose one of our communities as their home, providing great service ...Live in
$88.1k - $134.4k
MESO SCALE DIAGNOSTICS, LLC. in Gaithersburg is seeking a Mechanical Engineer responsible for mechanical design, testing, and documentation for new and existing instrumentation. The ideal candidate should have a Bachelor’s degree in Mechanical Engineering, with at least...$85.5k - $121.28k
Job Summary Electrical Engineer II (Regular). Responsible for design, integration, and testing of RF and electronic systems for advanced... ...testing. Contribute to system integration across electrical, mechanical, and software domains. Develop and execute test plans,...Work at officeRemote work$84.49k - $107.72k
Overview Bowman has an opportunity for a Civil Engineer II to join our team in Rockville, MD. At Bowman, we believe in creating opportunities for aspiring people to thrive and achieve ambitious goals. That’s why a career at Bowman is more than a job. It is an opportunity...Contract workFor subcontractorWork at officeRemote work$84.49k - $107.72k
Bowman Consulting Group, Ltd. is looking for a Civil Engineer II to join their team in Rockville, MD. The successful candidate will be responsible for evaluating and applying engineering techniques on moderately complex projects, including conceptualizing initial design...- Leonardo DRS is seeking a Drone Manufacturing Engineer II in Germantown, MD to join our UAV production team. This role will lead the manufacturing setup, including generating work instructions and creating testing procedures for UAVs. The ideal candidate will have a Bachelor...
- X-Energy, LLC is seeking a Project Controls Engineer in Rockville, MD. This role will provide integrated project controls and management support, focusing on pre-construction and planning phases. Candidates should have a Bachelor's in engineering and at least three years...
$108.62k - $119.48k
Drone Manufacturing Engineer II Location: Germantown, MD, US, 20876 Job ID: 114691 DRS RADA Technologies, a subsidiary of Leonardo DRS... ...production Qualifications Bachelor’s degree in Aerospace, Mechanical, Electrical, Manufacturing or related engineering field 2+...Contract workWork experience placementLocal areaFlexible hours- X-Energy, LLC is seeking a Test Engineer to oversee testing activities for advanced reactor technologies. This role involves planning, developing, and executing test programs while coordinating with engineers to ensure all requirements are met. Ideal candidates will have...Work at office
$91.28k - $152.13k
..., and earned value analysis with contractor coordination and engineering team management. The individual will take ownership of delegated... ...workflows across multidisciplinary engineering teams (mechanical, civil, CAD). Tasks / Responsibilities Provide integrated project...Contract workFor contractorsFor subcontractorWork at officeMonday to Friday$26.19 - $34.04 per hour
Job Description Montgomery College is seeking to fill two (2) full-time HVAC Mechanic II positions. Both positions are located at the Takoma Park/Silver Spring Campus. Work hours for the two positions are as follows: Tuesday‑Saturday, 6:30 am‑3:00 pm, and for the second...Hourly payFull timeContract workFor contractorsWork at officeLocal area$91.28k - $152.13k
Alumni Ventures in Rockville, MD is seeking a Project Controls Manager to provide project management support. This role focuses on pre-construction phases, requiring expertise in scheduling, cost management, and contractor coordination. The ideal candidate will communicate...Full timeFor contractors- Vision Point Systems, Inc. is currently recruiting for a talented, innovative engineering technician. This position is housed onsite at customer locations in Bethesda, Maryland and Olney, MD. Duties include, but are not limited to the following: Prepare corrosion testing...
- ...Journal 18 times Industry leader in advanced HVAC technology Strong culture of training, growth, and support HVAC Service Engineer: Responsible for providing accurate and timely service of HVAC equipment. Job Type: Full-Time Workplace Type: Remote...Full timeSeasonal workRemote work
$100k - $150k
...operational expertise that connect and protect assets across the Earth-Moon system. Who We’re Looking For We are seeking a Quality Engineer II to support hardware build, integration, and test operations across our spacecraft programs. This role is critical to ensuring...Permanent employmentFull timeWork at office$58k - $74k
Service Experts is seeking an HVAC technician in Gaithersburg, MD. This role requires performing service and maintenance on residential and light commercial HVAC systems. Candidates should have a high school diploma, 2+ years of HVAC experience, and relevant certifications...- ...controls, chilled water systems, boilers, and various other mechanical, electrical and building systems in accordance with client expectations... ...one of the world's largest providers of integrated facility, engineering, and infrastructure solutions. Every day, our over 100,000...Hourly payFull timeLocal area
- ...Job Description Job Description TRC Engineering is an award-winning engineering company with a team of experienced design and facility engineering professionals who specialize in Mechanical, Electrical, and Plumbing systems analysis, troubleshooting, maintenance planning...
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