442 Principle Engineer jobs in Frederick,MD

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Senior Engineer I/II, Mechanical

MaxCyte

Rockville, MD 20850

~ 43 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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Senior Computer Systems Engineer

Leidos

Gaithersburg, MD 20883

RemoteFlexible SchedulePaid Time OffRetirement Benefit

BS in Engineering, Computer Science, Systems Engineering, or related field or equivalent experience with 12+ years in software development, system engineering or related field.
Additional years of experience in lieu of degree are acceptable.
Must have an active Top Secret//SCI security clearance with the ability to obtain and maintain a Polygraph.
Experience with creating design packages and workflows
Experience in writing technical solutions and whitepapers
Experience implementing key Agile processes and techniques
Experience with facilitating scrum for the team (Planning, Retrospective, Grooming & Review/Demo)
Experience with Gitlab (workflow), JIRA, Confluence, or similar tools
Familiarity with a MBSE approach and tools or experience with framework/approach like MBSE

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Site Project Engineer

Dome Technology

Columbia, MD 21044

$35-$50/hr

~ 46 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's Degree in Engineering, Construction Management, or a related technical field.
Strong ability to read and understand detailed construction blueprints and technical specifications.
Proficiency in project management platforms and tools such as Procore, Excel, and AutoCAD.
Exceptional organizational habits with a focus on detail-oriented documentation and record-keeping.
Dedication to core company values including Innovation, Discipline, and Business Impact.

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Senior Environmental Engineer

Howmet Aerospace

Germantown, MD 20875

~ 27 min 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.

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Assistant Project Engineer-Commercial Construction

Jennings H. Mitchell and Son

Columbia, MD 21044

$50,000/yr

~ 46 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

2-3 years of experience in commercial construction (preferably drywall and framing)
Associate or Bachelor's degree in Construction Management, Engineering, or related field preferred
Familiarity with project management tools such as Procore, Bluebeam, Onscreen Takeoff, Quick Bid, or Buzzbid
Full-Time
Based in Baltimore, MD, with work throughout the surrounding region

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Project Engineer

CALVERT MASONRY

Centreville, VA 20120

$45,000-$60,000/yr

~ 1 hr 5 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

1–3 years of experience in construction project support, preferably within the masonry or general contracting industry.
Proficiency in AutoCAD, Microsoft Office Suite (Excel, Word, Outlook), and project management software.
Strong understanding of construction drawings, specifications, and contract documents.
Ability to read and interpret technical details and translate them into actionable field information.
Excellent organizational, analytical, and time-management skills with a proactive approach to solving problems.
Strong verbal and written communication skills for effective coordination with project teams, field staff, and clients.
Detail-oriented and committed to maintaining high standards of quality and safety.
Ability to work independently and collaboratively in a fast-paced, team-oriented environment.

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Drone Manufacturing Engineer II

Leonardo DRS

Germantown, MD 20876

~ 27 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Aerospace, Mechanical, Electrical, Manufacturing or related engineering field
2+ years of experience
Proficiency in CAD (SolidWorks preferred)
Familiarity with 3D printing, electronics assembly, and general manufacturing processes
Experience with aerospace, defense, or UAV manufacturing
U.S. Citizenship required
This position requires an active DOD security clearance or the ability to obtain such clearance within a reasonable time after commencement of employment

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Nuclear Engineer

U.S. Navy

Walkersville, MD 21793

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Facility and Event Sales Manager

NOVA Parks

Leesburg, VA 20175

~ 40 min OnsiteFlexible ScheduleHealth InsuranceRetirement Benefit

Education: Any combination of education, experience and training equivalent to graduation from an accredited college/university with a bachelor's degree in the hospitality industry, public relations, or closely related field.
Physical: Non-manual work with strength and dexterity necessary to perform all required tasks, including lifting, stooping, bending, and working in tiring and uncomfortable positions. Will lift and move banquet tables and chairs; will climb ladders.
Experience: Three years of progressively responsible experience as special events coordinator, or any equivalent combination of education, training, or experience which provides:
Ability to work a flexible schedule including most weekends and evenings.
Ability to perform routine custodial duties such as cleaning restrooms, stocking supplies, sweeping floors, and helping with the preparation and clean-up of special events.
Knowledge of principles, methods, and practices involved in event facility management.
Knowledge of marketing principles and techniques with ability to develop and implement promotional plans including reservation practices and procedures.
Knowledge and experience in personnel management.
Ability to develop comprehensive operating procedures and performance standards and to evaluate programs and employees against such standards.
Ability to review and analyze expenditures and revenues in determining appropriate budgets.
Considerable ability to identify and isolate problems and to initiate appropriate actions.
Considerable ability to deal effectively with the public and special interest groups, and to provide a strong positive public relations program; with considerable ability to interpret and explain NOVA Parks policies, rules, and procedures to employees and to the public.
Considerable ability to communicate clearly and effectively with ability to prepare and present accurate reports.
Working knowledge of personal computers and various software applications.
Possession of or ability to obtain and maintain driver's license with safe driving record.
Ability to obtain food service certification.
Certification or ability to obtain certification in CPR and First Aid.
Regular and predictable attendance is an essential function of the position.

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Maintenance Technician

McKesson

Frederick, MD 21703

Onsite

High school diploma or equivalent
1+ year of facilities engineering or industrial maintenance experience
Working knowledge of electrical systems: 460V/220V/120V AC and 24V DC circuits, motor starters, power distribution, PLC programming (ladder logic), and control circuit devices
Mechanical aptitude: bearing/shaft/drive alignment, belt and chain tensioning, pneumatic systems, and preventive maintenance scheduling
Computer proficiency: Windows OS troubleshooting, Ethernet networking, RS232/RS422 serial communications, and hardware-level diagnostics (cards, chips, I/O devices)
Ability to read and interpret electrical schematics
Environment: Production/warehouse environment with closely monitored and legally compliant regulations
Physical Requirements: 100% standing, bending, lifting, and climbing throughout the shift

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