Senior Mechanical Engineer

Posted Yesterday
Be an Early Applicant
2 Locations
In-Office
98K-129K Annually
Senior level
Aerospace • Payments • Security • Transportation • Cybersecurity
The Role
Leads mechanical engineering for defense product development from concept through manufacturing, testing, customer delivery, and lifecycle sustainment. Designs electronics enclosures, components, and assemblies; performs structural, tolerance, thermal, shock, and vibration analysis; creates drawings and manufacturing packages; and supports prototype validation. Coordinates with electrical, systems, manufacturing, quality, supply chain, and program teams. Uses SolidWorks and PLM systems, applies GD&T and DFMA, resolves technical and production issues, and supports DoD-related product requirements.
Summary Generated by Built In
Business Unit:

Cubic Defense

Company Details:

When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people’s lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global issues through innovation and service to our customers and partners.
We have a top-tier portfolio of businesses, including Cubic Transportation Systems (CTS) and Cubic Defense (CD). Explore more on Cubic.com.

Job Details:

Job Summary: Cubic Defence Senior Mechanical Engineer role contributes mechanical engineering into multi-disciplinary product development teams.  The Senior Mechanical Engineer is responsible for planning, designing, developing, and implementing mechanical designs.   They will perform complex mechanical engineering duties following designated standards and procedures.  They will be involved in all stages of mechanical and process design, from conceptualization to manufacture and successful customer delivery plus through life sustainment.   They will work closely with other engineering disciplines, especially the Production and Testing teams. This position will report to the Hardware Engineering Manager, matrix report for assigned tasks to an assigned Program Manager / Project Engineer and typically works under general supervision and direction. 

Essential Job Duties and Responsibilities:

  • Conducts or participates in research, design, development and testing of mechanical hardware to include component modeling/analysis and tolerance analysis for designated products and/or customer applications within a multi-disciplinary multi-national engineering team. 
  • Assesses the severity of problems, determines corrective action, resolves technical problems, performs fault isolation, and implements solutions.
  • Lead activities related to product planning, product design and development, and manufacturing planning to support successful product realization.
  • Develop and design mechanical components and subsystems suited to military training and its procurement, configuration management, quality assurance, and regulatory requirements. 
  • Specifies materials, equipment and supplies.
  • Modifies existing engineering designs.
  • Conducts prototype construction and test.  Logs, compiles and evaluates engineering data.
  • Ensure complementary product and manufacturing process design to ensure a product is appropriately designed for cost effective manufacturing through life.
  • Actively facilitate transfer of products from design to manufacturing by generating a complete manufacturing package for manufacture in-house, at Cubic’s own international factory(s) or at sub-contractors. 
  • Provide support throughout the life cycle of the product to maintain the production of a quality product efficiently. 
  • Product development and design of mechanical components within the companies Design Process framework, generating product design, review, integration and test artefacts. 
  • Assist in the design and development of mechanical components and assemblies using SolidWorks
  • Create, review, and maintain engineering drawings with proper application of GD&T (Geometric Dimensioning and Tolerancing)
  • Support product development activities within PLM (Product Lifecycle Management) systems, including BOM management and document control
  • Participate in Product Design Reviews with internal and external reviewers to ensure that all products are designed and produced in line with best design and manufacturing practices to produce a quality product efficiently and effectively (right first time). 
  • Assembly of prototypes and Engineering validation samples, checking and cross-referencing of the BOM’s, BOM structure, drawings, and part numbers to ensure accurate product definition and configuration control. 
  • Provide a formal report on the prototype and pre-production assemblies, identifying all issues that need attention along with recommendations to mitigate manufacturing risks. 
  • Collaborate with manufacturing, quality, and supply chain teams to resolve design and production challenges
  • Generate the manufacturing package for production and sub-contractors that include: 
  • Assembly instruction (TP), to optimise the production process, to minimise overall timing costs and reduce manufacturing risk. 
  • Analysing the product assembly times to quantify labour content (man-hours) and subassembly process times. 
  • Identifying, designing and acquiring jigs, tools and test equipment that will be required for production. 
  • Training the production teams on the assembly process techniques and use of unique equipment jigs and fixtures. 
  • Support the pre-production run processes managed by the Production Team Leader to ensure that the procedures in the TP’s are strictly followed or amended if necessary. Update the TP’s and recommend changes to BOM’s and drawings to reflect the desired best production practice. 
  • Investigate, evaluate, and introduce new product materials and manufacturing processes to improve product quality and reduce product’s life cycle cost. 
  • Evaluate and support investigations into field failures. 
  • Other duties as requested. 

Minimum Job Requirements:

  • Four-year college degree in mechanical engineering or science discipline plus a minimum of five years of experience or an applicable Master’s degree with three years of experience.
  • Extensive experience in electronics packaging, including enclosure design, thermal management, structural analysis, shock and vibration consideration, EMI/EMC design support, and manufacturability.
  • Experience serving as the Lead Mechanical Engineer on multidisciplinary development programs, coordinating with electrical, systems, manufacturing, quality, and program management teams.
  • Proven ability to translate customer and stakeholder requirements into engineering solutions while balancing technical, schedule, cost, and manufacturing constraints.
  • Working knowledge of the proposal-to-execution development lifecycle within a structured waterfall development process.
  • Proficiency in SolidWorks (or similar CAD tools)
  • Familiarity with PLM systems and engineering documentation practices.
  • Working knowledge of GD&T standards and application in engineering drawings
  • Understanding of Design for Manufacturing and Assembly (DFMA) principles
  • Advanced knowledge of mechanical design principles and techniques including product design and design for manufacture and assembly. 
  • Knowledge of finite element structural analysis, including calculations of stresses.
  • Understanding of material properties and failure mechanisms
  • Good knowledge of plastic injection molded part design 
  • Good knowledge of machined metal and sheet metal part design 
  • Good knowledge of ruggedized product design 
  • Strong analytical, problem-solving, and communication skills
  • Desired experience in designing, developing and testing hardware.
  • Effective written and oral communication skills.
  • Ability to use typical office automation products such as work processing and spreadsheets.
  • Ability to prioritize work, complete multiple tasks and work under deadlines.  Good interpersonal skills.

Desirable:

  • Familiarity with DoD acquisition process and contractual requirements.
  • Strong background in the Defense/Aerospace industry, including military standards, qualification testing, product lifecycle requirements.
  • Exposure to or coursework in thermal and structural analysis
  • Experience with simulation tools such as ANSYS, Abaqus, or similar
  • Knowledge of Model Based Engineering 
  • Knowledge of industry suppliers and vendors 
  • Workshop experience 

#LI-TD1

Condition of Employment: 

  • Ability to obtain a DOD Security clearance
  • Ability and willingness to travel domestically and internationally, as needed. 

The description provided above is not intended to be an exhaustive list of all job duties, responsibilities and requirements.  Duties, responsibilities and requirements may change over time and according to business need.

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Cubic Pay Range:

$98,000.00 - $129,000.00* + benefits.

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*Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from our lowest geographic market up to our highest geographic market.

‎ 

The Cubic pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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‎ 

Worker Type:

Employee

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We are committed to creating an inclusive workplace and welcome applications from people of all backgrounds. We do not discriminate based on any protected characteristic under applicable law.

Skills Required

  • Four-year college degree in mechanical engineering or a science discipline and at least five years of experience, or an applicable master's degree and at least three years of experience.
  • Extensive electronics packaging experience, including enclosure design, thermal management, structural analysis, shock and vibration considerations, EMI/EMC design support, and manufacturability.
  • Experience serving as Lead Mechanical Engineer on multidisciplinary development programs.
  • Ability to coordinate with electrical, systems, manufacturing, quality, and program management teams.
  • Ability to translate customer and stakeholder requirements into engineering solutions while balancing technical, schedule, cost, and manufacturing constraints.
  • Working knowledge of proposal-to-execution development lifecycles and structured waterfall development processes.
  • Proficiency in SolidWorks or similar CAD tools.
  • Familiarity with PLM systems and engineering documentation practices.
  • Working knowledge of GD&T standards and their application in engineering drawings.
  • Understanding of Design for Manufacturing and Assembly principles.
  • Advanced knowledge of mechanical design, product design, and design-for-manufacture-and-assembly techniques.
  • Knowledge of finite element structural analysis, including stress calculations.
  • Understanding of material properties and failure mechanisms.
  • Knowledge of plastic injection-molded part design.
  • Knowledge of machined metal and sheet metal part design.
  • Knowledge of ruggedized product design.
  • Strong analytical, problem-solving, written, oral communication, prioritization, deadline-management, and interpersonal skills.
  • Ability to use standard office automation products, including word processing and spreadsheets.
  • Ability to obtain a DoD security clearance.
  • Experience designing, developing, and testing hardware.
  • Familiarity with the DoD acquisition process and contractual requirements.
  • Strong defense or aerospace industry background, including military standards, qualification testing, and product lifecycle requirements.
  • Exposure to thermal and structural analysis.
  • Experience with simulation tools such as ANSYS, Abaqus, or similar.
  • Knowledge of Model Based Engineering.
  • Knowledge of industry suppliers and vendors.
  • Workshop experience.
  • Ability and willingness to travel domestically and internationally as needed.

Cubic Corporation Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Cubic Corporation and has not been reviewed or approved by Cubic Corporation.

  • Healthcare Strength — Healthcare Strength: Health coverage includes medical, dental, vision, life and disability insurance, plus flexible spending accounts, wellness programs, and mental health resources via an assistance program and virtual providers such as Talkspace and Ginger. Veteran-focused behavioral health support and access to a broad wellness network underscore depth of care.
  • Leave & Time Off Breadth — Leave & Time Off Breadth: Time off options span paid holidays, paid sick days, flexible or unlimited vacation, floating holidays, bereavement leave, and flexible time off. Flexible work schedules and a remote work program complement these offerings in many roles.
  • Wellbeing & Lifestyle Benefits — Wellbeing & Lifestyle Benefits: Wellbeing initiatives include an employee assistance program, wellness programs, mental health benefits, and onsite amenities such as a gym and pet insurance. Recognition for wellness efforts and veteran-specific support further enhance lifestyle-oriented benefits.

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The Company
HQ: San Diego, CA
6,000 Employees
Year Founded: 1951

What We Do

Cubic Corporation (Cubic) is an international provider of systems and solutions that address the mass transit and global defense markets.

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