Vertex Inc

Sr. Principal Mechanical Engineer

Vertex Inc$120K — $145K *
Aerospace & Defense
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Mechanical Engineering or a related STEM field
  • 15+ years of progressive engineering experience in automation and advanced machine design
  • Proven leadership of multidisciplinary automation projects from concept to production
  • Deep proficiency in CAD software (e.g. Creo) and engineering analysis tools
  • Hands-on experience with controls integration and various power systems
  • Familiarity with industry standards such as ISO 9001 and AS9100
  • Excellent communication and problem-solving skills

Responsibilities

  • Lead the complete lifecycle of automation and machine development projects
  • Collaborate with cross-disciplinary teams to deliver integrated automation solutions
  • Identify and implement emerging technologies to enhance automation performance
  • Work effectively in a fast-paced development and prototyping environment
  • Review designs and lead critical engineering decisions to ensure project success
  • Identify technical risks and develop strategies to mitigate them
  • Mentor junior engineers and promote a culture of technical mastery and innovation
  • Support process improvement initiatives and best practice establishment

Benefits

  • Mentorship and professional development opportunities
  • Engagement in cutting-edge technology projects
  • Collaboration with a diverse group of engineering professionals
  • Contribution to critical defense applications
  • Opportunity for cross-disciplinary teamwork
  • Dynamic fast-paced work environment
  • Flexibility in project execution and problem-solving
Full Job Description
Overview

V2X is seeking an accomplished Senior Principal Mechanical Engineer specializing in machine design, automation and controls. In this pivotal role, you will lead the conception, development, and deployment of cutting-edge automation and machine solutions tailored to complex technical challenges in both defense applications. You'll operate at the intersection of mechanical, electrical, controls, and systems engineering. Your expertise will be critical in defining system architectures, innovating automation strategies, integrating cross-disciplinary technologies, and ensuring solutions meet rigorous performance, quality, and safety standards.

The Senior Principal Mechanical Engineer will serve as a technical authority in automation and machine design and provide mentorship and guidance to engineering teams. You will actively contribute to project execution, technology roadmaps, proposal development, and the advancement of technology at V2X.

Responsibilities

  • Lead Automation & Machine Design: Drive the complete lifecycle of automation and machine development projects-including requirements capture, system design, detailed mechanical modeling, controls integration, prototyping, testing, and deployment. With specific focus on systems which can position payloads in multiple axes with extreme speed and accuracy. Must be expert in designing safety critical mechanical systems.
  • Multidisciplinary Integration: Collaborate seamlessly with electrical, controls, software, and systems engineers to deliver robust, highly integrated automation solutions for manufacturing, logistics, and mission support systems.
  • Innovation & Technology Leadership: Identify and implement emerging technologies, such as robotics, advanced sensors, artificial intelligence, and digital twins, to improve automation performance, reliability, and adaptability.
  • Rapid Development and Prototyping: Must be comfortable working in a fast paced development and prototyping environment.
  • Technical Excellence: Serve as the engineering authority for mechanical and automation systems-reviewing designs, performing complex calculations, and leading critical design decisions to ensure project success and compliance with industry standards (e.g., ISO 9001, AS9100).
  • Risk Management: Proactively identify technical risks in designs, develop mitigation strategies, and guide teams through structured problem-solving approaches.
  • Mentorship & Knowledge Sharing: Mentor junior engineers and cross-disciplinary teams, fostering a culture of innovation, learning, and technical mastery.
  • Continuous Improvement: Lead and support process improvement initiatives, the introduction of new engineering tools, and the establishment of best practices for mechanical engineering, automation and machine design.
  • Support Business Development: Contribute technical expertise in proposal development, cost estimation, and solution strategizing for business pursuits and growth initiatives.
  • Stakeholder Engagement: Collaborate directly with program managers, manufacturing teams, suppliers, vendors, and customers to define technical requirements and ensure project objectives are met.

Qualifications

  • Bachelor's degree in Mechanical Engineering or a related STEM field.
  • 15+ years of progressive engineering experience, with demonstrated expertise in automation, advanced machine design, mechatronics, robotics, or related fields.
  • Proven experience leading multidisciplinary automation projects from concept through production/deployment.
  • Deep proficiency with CAD software (e.g. Creo), engineering analysis tools, and automation technology platforms.
  • Ability to perform kinematic and dynamic analysis on mechanisms.
  • Hands-on experience with controls integration (PLC, HMI, industrial networking), sensors, motors, slew drives, zero backlash gearing, absolute and relative encoders, actuators, and other components.
  • Expertise with electric, hydraulic, and pneumatic power systems.
  • Familiarity with relevant industry standards (e.g., ISO 9001, IEEE, ANSI, ASME).
  • Strong problem-solving skills, strategic thinking, and demonstrated ability to deliver innovative technical solutions.
  • Excellent communication abilities-capable of conveying complex technical concepts to both technical and non-technical audiences, and leading cross-functional teams.
  • Must be able to obtain and maintain a DoD secret level clearance.


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About Vertex Inc

Vertex Inc is a leading provider of tax technology and services, enabling companies of all sizes to realize the full strategic potential of the tax function by automating and integrating tax processes, while leveraging advanced and predictive analytics of tax data. Vertex provides cloud-based and on-premise solutions that can be tailored to specific industries for every major line of tax, including income, sales and consumer use, value added and payroll. Vertex also offers solutions for tax data management, compliance and reporting, tax research, and planning and analysis. The company was founded in 1978 and is headquartered in King of Prussia, Pennsylvania.
Learn more about Vertex Inc
Size
1,200 employees
Market Cap
$2.2 billion
Industry
Net Income
-$78.9 million
Founded
1978
Revenue
$374.6 million
NASDAQ

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