Applied Mechanics Sr. Engineer

Job Description

Job Summary:

This entry level/early career professional, applied science position conducts numerical computations via third party and in-house tools to determine structural performance of components and systems. The results from the computer models are used to determine the validity of the design to meet the customer requirements. Design recommendations are then provided as needed.

Key Responsibilities:

Investigates product and system problems, understands causal mechanisms, recommends appropriate action, owns problem resolution and documents results with guidance from more experienced team members Main focus is on the execution and improvement of established processes primarily documented in detailed local and global work instructions (EPs) that are required in Engineering Standard Work (ESW) and/or Design Validation Plans (DVP&R). This is accomplished through standard, as well as development of specialized computational tools and methods that are required to support the Design and Validation processes and enable high confidence decision making.

Obtains input from Design, Thermal Sciences, Materials and Product Validation and delivers computer models and results for key structural performance parameters like motion, load, natural frequencies, stress, design margin, life, sound power to Design and Product Validation. Uses formal training like Statics, Dynamics, Machine Design, Mechanics of Materials, Failure Analysis, Engineering Materials and others along with tool specific training (ANSYS, FE-Safe, GT, AVL) to make Design decisions based on numerical predictions of structural performance of components and systems.

Owns problem resolution for moderately complex components, products, systems, subsystems or services with technical complexity and ambiguity increasing as experience is gained in the role. Provides independent execution of established work processes and systems, while still developing technology or product knowledge; engages with the improvement of systems and processes. Involves minimal direct management of people, but could involve the coordination and direction of work amongst technicians and/or temporary student employees.

Contributes effectively toward team goals, exhibits influence within a work group and continues to develop proficiency in the competency areas critical to success in the role.

Competencies:

Applies Principles of Dynamics and Vibration
- Determines motion of components and systems via numerical modeling and/or physical measurements; evaluates rigid and flexible body motion, natural frequencies, mode shapes, displacements, velocities, accelerations, friction, and wear to draw conclusions that influence design decisions with internal and external customers.

Applies Principles of Fatigue and Durability
- Determines life of components and systems via numerical modeling and/or physical measurements; evaluates component temperatures, natural frequencies, mode shapes, displacements, strains/stresses, wear, and fatigue life to draw conclusions that influence design decisions with internal and external customers.

Applies Principles of Statistical Methods
- Analyzes technical data using descriptive statistics, probability distributions, graphical analysis, and statistical inference (population and sample, confidence intervals, and hypothesis testing); models relationships between response and independent variables using analysis of variance, regression, and design of experiments to make rigorous, data-based decisions.

Product Function Modeling, Simulation and Analysis
- Impacts product design decisions through the utilization and/or interpretation of computational tools and methods that predict the capability of a product's function relative to its system, sub-system and/or component level requirements.

Product Problem Solving
- Solves product problems using a process that protects the customer; determines the assignable cause; implements robust, data-based solutions; and identifies the systemic root causes and recommended actions to prevent problem reoccurrence. Systems Modeling and Simulation
- Identifies representation of…