Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sr. Principal Mechanical Engineer

$170k - $249.9k

A/V Services LLC

Worker Type Regular Job Summary The Sr. Principal Mechanical Engineer applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material Performs stress and fatigue analysis; performs thermal analysis and selects bonding material Develops mechanical drawings and specifies the dimensional tolerances Develops assembly instructions and test procedures Develops test plans and test procedures to verify designs Works on complex issues where analysis of situations or data requires an in-depth knowledge of variable factors Executes team assignments effectively following the given schedule, milestone, and available resources. May coordinate activities of other personnel (Team Lead) Other duties as assigned Basic Qualifications (Required Skills & Experience) Minimum 8–12 years of relevant technical experience in Mechanical Engineering, of which a minimum of 5 years in developing for production rotating electrical machines, electronics equipment packaging solution, and/or mechanical device solutions for industrial and aerospace applications Experienced in developing requirements specification for mechanical subsystems and according to MIL-STD 961D standard or equivalent Has sufficient proficiency with the following CAD/CAE tools to perform one’s position responsibilities: SolidWorks for mechanical modeling ANSYS for structural and fatigue analysis ANSYS Icepack for thermal analysis Extensive experience with SolidWorks and designing electrical rotating machines for high-performance applications Extensive experience with thermal management tradeoffs and solutions and materials properties Experienced with bonding techniques for extreme environmental conditions using different adhesives Experienced with manufacturing methodologies of electrical machines Experienced with creating and maintaining product document tree Experienced with creating and maintaining product bill of materials (BOM) Experienced with test and measurement techniques, such as torque transducer calibration and instrumentation Other Qualifications & Desired Competencies MS degree in Mechanical Engineering is preferred Recognition by a reputable international engineering society such as ASME at the senior membership level or higher is desired Demonstrates familiarity with MIL-STD-810 or DO-160 Demonstrates familiarity with MIL-STD 961D standards (or equivalent) for developing subsystem technical specifications Demonstrates full understanding & knowledge of engineering principles in the technical discipline and successfully works independently Effectively articulates concepts and ideas to both technical and non-technical staff Able to excel in a fast-paced, deadline-driven environment, where small teams share a broad variety of duties Displays strong initiative and drive to accomplish goals and meet company objectives Takes ownership and responsibility for current and past work products Is committed to learning from mistakes and driven to improve and enhance performance of oneself, others, and the company Has effective problem‑solving, analytical, interpersonal and communication skills (verbal and written) Focuses on teamwork, collaboration and puts the success of the team above one's own interests Physical Demands Ability to work in an office and production environment (constant) Required to sit and stand for long periods; talk, hear, and use hands and fingers to operate a computer and telephone keyboard (frequent) Clearance Level No Clearance Salary Range $170,000 - $249,900 ITAR Requirements This position requires access to information that is subject to compliance with the International Traffic Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR). Applicants must qualify as a U.S. person under the ITAR and the EAR, or be approved for an export license by the governing agency whose technology comes under its jurisdiction. U.S. Citizenship required. Must be willing to work on government contracts and have the ability to obtain a security clearance. Some positions will require current U.S. Citizenship due to contract requirements. Benefits AV offers an excellent benefits package including medical, dental, vision, 401K with company matching, a 9/80 work schedule and a paid holiday shutdown. For more information about our company benefit offerings please visit: EEO Statement We are proud to be an EEO/AA Equal Opportunity Employer, including disability/veterans. AeroVironment, Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, protected veteran status, genetic data, sexual orientation, gender identity or other legally protected status. #J-18808-Ljbffr

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Sr. Principal Mechanical Engineer in Moorpark, CA vacancy
  • $141k - $200.03k

    Worker Type Regular Job Description Summary The Sr. Manager, Mechanical Engineering coordinates with other program managers, engineering managers,...  ...review our company website at to learn more about us. Principals only need apply. NO agencies please. About AV: AV isn’t... 
    Senior
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Work at office
    Immediate start

    AeroVironment

    Moorpark, CA
    1 day ago
  • $90k - $120k

     ...VTI Life Sciences (VTI) is seeking forward-thinking and ambitious engineers looking to accelerate their careers in the pharmaceutical,...  ...to support a VTI client project in Thousand Oaks, CA. We need a Sr. CQV Engineer with experience developing, executing, and reporting... 
    Senior
    Hourly pay
    Monday to Friday

    Inc. (Vti)

    Thousand Oaks, CA
    1 day ago
  • $125k - $140k

     ...Description Job Description We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—...  ...feel valued, supported, and inspired to grow. The Sr. Mechanical Engineer applies engineering techniques to design, fabricate... 
    Senior
    Permanent employment
    For contractors
    For subcontractor

    ALTEN Technology USA

    Moorpark, CA
    1 day ago
  • A leading biotechnology firm seeks a Senior Reliability Engineer to enhance the reliability of critical manufacturing equipment. The role involves ensuring compliance with safety regulations, leading engineering solutions, and working closely with various teams to support... 
    Senior

    3key Consulting, Inc.

    Thousand Oaks, CA
    2 days ago
  • 3key Consulting, Inc. is hiring a Senior Equipment Reliability Engineer in Thousand Oaks, CA, for a consulting engagement with a leading biopharmaceutical company. This position will focus on supporting the manufacturing of bioprocess systems, ensuring reliability and... 
    Senior

    3key Consulting, Inc.

    Thousand Oaks, CA
    1 day ago
  • Job Title: Senior C&Q Validation Engineer - GMP Analytical & Process Equipment- (JP15147) Location: Thousand Oaks, CA. 91320 (Hybrid) Employment Type: Contract Business Unit: Engineering Systems Duration: 1+ year (with likely extensions and/or conversion to permanent... 
    Senior
    Permanent employment
    Contract work
    Local area
    Relocation

    3key Consulting, Inc.

    Thousand Oaks, CA
    1 day ago
  • $45 - $50 per hour

    Job Title: Senior Engineer, Pharma Equipment/Facilities Management (JP12841) Location: Thousand Oaks, CA. 91320 Business Unit: F&E Drug Substance Supply Employment Type: Contract Duration: 6+ months with possible extension or conversion to FTE Rate : $45 - $50 / hr. Posting... 
    Senior
    Contract work
    For contractors
    Work experience placement
    Local area
    Relocation

    3key Consulting, Inc.

    Thousand Oaks, CA
    4 days ago
  • A leading global biotechnology company seeks a Senior Reliability Engineer to support cGMP equipment operations in Thousand Oaks. The role requires a Bachelor's degree and five years of relevant experience in a regulated environment. As part of the Facilities and Equipment... 
    Senior

    3key Consulting, Inc.

    Thousand Oaks, CA
    5 days ago
  • 3key Consulting, Inc. is seeking a Senior CQV Engineer in Thousand Oaks, CA to lead GMP Equipment, Utilities & Facilities Qualification. This contract role involves generating and executing commissioning and qualification activities, ensuring compliance, and collaborating... 
    Senior
    Contract work
    Remote work
    3 days per week

    3key Consulting, Inc.

    Thousand Oaks, CA
    2 days ago
  • Job Title: Senior Reliability Engineer Senior, Pharma Equipment/Facilities (JP13468) Location: Thousand Oaks, Ca. 100% onsite. Business...  ...company. Ideal Candidate: Bachelor Engineering process mechanical degree and 5 years of process equipment experience Job Description... 
    Senior
    Contract work

    3key Consulting, Inc.

    Thousand Oaks, CA
    5 days ago
  • $165k - $210k

     ...Job Description Principal Firmware Engineer In Office | Westlake Village, California Salary Range: $165,000 to $210,000 This is not a maintenance role. This is an ownership role. We are looking for a Principal Firmware Engineer who can architect, lead, and... 
    For contractors
    Work at office
    Overseas

    Motive Workforce Solutions

    Westlake Village, CA
    2 days ago
  • Job Title Senior Equipment Reliability Engineer - Pilot Plant Bioprocess Systems (Bioreactors / Chromatography / TFF / CMMS / Troubleshooting...  ...company. Job Description This role serves as an Equipment Sr. Engineer supporting manufacturing in the Thousand Oaks Pilot Plant... 
    Senior
    Permanent employment
    Contract work
    Work experience placement
    Local area
    Relocation
    Shift work
    Weekend work

    3key Consulting, Inc.

    Thousand Oaks, CA
    1 day ago
  •  ...and maintaining validated systems through comprehensive reviews and assessments. The ideal candidate should have a background in engineering or life sciences, with at least 5 years of experience in regulated environments such as pharmaceutical or biotechnology. Key tasks... 
    Senior

    Pinnaql

    Thousand Oaks, CA
    3 days ago
  • $116k - $182.27k

    Initial Therapeutics, Inc. is looking for a Validation Engineer in Thousand Oaks, CA. This role is critical for overseeing validation activities, ensuring compliance with regulations, and implementing improvements. The ideal candidate has at least 10 years of validation... 
    Senior

    Initial Therapeutics, Inc.

    Thousand Oaks, CA
    3 days ago
  • Veg Group is seeking a Senior Validation Lifecycle & Periodic Review Specialist in Hybrid format to support the maintenance of validated systems. The role involves executing validation lifecycle activities and ensuring systems remain compliant and fit for their intended...
    Senior

    Veg Group

    Thousand Oaks, CA
    23 hours ago
  • Validation & Engineering Group, Inc. is seeking a Senior Validation Lifecycle & Periodic Review Specialist. This hybrid role focuses on maintaining validated systems in pharmaceuticals and biotechnology environments. The ideal candidate will have over 5 years of relevant... 
    Senior

    Validation & Engineering Group, Inc.

    Thousand Oaks, CA
    23 hours ago
  • Freelance Mechanical Engineer / CAD Designer Thousand Oaks, United States | Posted on 02/11/2026 AboutRKS RKS is a 40-year industrial design and product development firm bringing complex products to market across consumer, medical, appliance, and industrial sectors. We... 
    Contract work
    Freelance
    Work at office
    Immediate start

    Rks Design Inc.

    Thousand Oaks, CA
    5 days ago
  • Inc. (Vti) is seeking a Senior Validation Lead in Thousand Oaks, California. The role requires extensive experience in leading validation activities for GMP qualification across various systems and equipment. Candidates should possess a strong understanding of compliance...
    Senior

    Inc. (Vti)

    Thousand Oaks, CA
    1 day ago
  • A design and engineering firm in Thousand Oaks is seeking a Freelance Mechanical Engineer / CAD Designer. This hands-on role requires strong SolidWorks skills to reconcile and update a beta prototype's CAD database. Candidates should have 4-7 years of product development... 
    Freelance
    Work at office
    Immediate start

    Rks Design Inc.

    Thousand Oaks, CA
    5 days ago
  • $129.4k - $247.8k

    Job Title: Principal Reliability/FA Engineer Posting Start Date: 5/28/26 Job Location(s): Newbury Park Requisition ID:77684 Description The Principal...  ...equipment. Broad technical knowledge spanning failure mechanisms, reliability physics, and materials science,... 
    Work at office

    Skyworks Solutions, Inc.

    Thousand Oaks, CA
    2 days ago
  • Job Title: Principal Engineer, Biotech Medical Device (JP10973) Location: Thousand Oaks, CA. 91320 Employment Type: Contract Business Unit:...  ...recommendations and/or decisions to guide successful execution of mechanical testing for primary containers, device and packaging test... 
    Permanent employment
    Contract work

    3key Consulting, Inc.

    Thousand Oaks, CA
    1 day ago
  • $87.6k - $167.9k

     ...paced production environment Nice to haves Minimum 4 years equivalent experience in the field of semiconductor manufacturing or engineering Knowledge of failure analysis (SEM, FIB, thermal imaging, etc.) desired Programming skills: C++, C, Python, Machine Learning, etc... 
    Senior

    Skyworks Solutions

    Thousand Oaks, CA
    2 days ago
  • $86.7k - $104.1k

     ...processes are carried out efficiently and effectively. The Process Engineer will work closely with the Operations Manager and other...  ...accredited university in a relevant Engineering discipline such as Mechanical, Chemical or Manufacturing Engineering. A minimum of 2 years... 
    Permanent employment
    Work experience placement

    Meissner Filtration Products

    Camarillo, CA
    1 day ago
  • Takeda Pharmaceuticals International GmbH is seeking a Validation Engineer in Thousand Oaks, CA. The role involves leading validation activities, managing project timelines, and ensuring compliance with regulations. The ideal candidate will have more than 10 years of experience... 
    Senior

    Takeda Pharmaceuticals International GmbH

    Thousand Oaks, CA
    4 days ago
  • Job Title: Automation Engineer Principal, BioPharma Equipment (JP12950) Location: Thousand Oaks, CA. 91320 Business Unit: Advanced Technology & Automation Employment Type: Contract Duration: 1+ year with possible extensions or conversion to FTE Rate : Market Rate DOE,... 
    Long term contract
    Contract work
    Immediate start

    3key Consulting, Inc.

    Thousand Oaks, CA
    3 days ago
  • Senior Manager - Drug Substance Technology & Engineering We are seeking a Senior Manager to join our Drug Substance Technology & Engineering (DSTE) team at our Thousand Oaks, California site. In this onsite leadership role, you will oversee downstream purification manufacturing... 
    Senior
    Flexible hours

    Amgen SA

    Thousand Oaks, CA
    1 day ago
  • A leading biotechnology company seeks an Engineer specializing in Bioprocessing Systems/Equipment. The role involves system ownership, engineering solutions for biopharmaceutical processes, and requires a strong engineering background. This position is contract-based with... 
    Permanent employment
    Contract work

    3key Consulting, Inc.

    Thousand Oaks, CA
    1 day ago
  • $38 - $42 per hour

    Job Title: Manufacturing Engineer, Pharma Process Equipment (JP13055) Location: Thousand Oaks, CA. 91320 Business Unit: Facilities and Engineering Drug Substance Supply Group Employment Type: Contract Duration: 6 + months with likely extensions or conversion to FTE Rate... 
    Full time
    Contract work
    For contractors
    Work experience placement

    3key Consulting, Inc.

    Thousand Oaks, CA
    2 days ago
  • A leading global biotechnology company seeks an Engineer for Biotech Process Equipment in Thousand Oaks. The role involves supporting manufacturing activities, ensuring compliance with safety and quality standards, and collaborating with various teams on capital projects... 
    Contract work

    3key Consulting, Inc.

    Thousand Oaks, CA
    3 days ago
  • A leading technology solutions provider in California is seeking a skilled engineer with at least 2 years of hands-on experience in automation projects. The role involves supporting senior staff in project initiation, design, and delivery, while translating user requirements... 

    ACL Digital

    Thousand Oaks, CA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr. Principal Mechanical Engineer. Be the first to apply!