Senior Mechanical Engineer

Cubic Corporation; Virginia, Ashburn (MN, VA); Hybrid; USD 100,000 - 146,000; Full time

Job summary

A leading company in defense technology is seeking a Mechanical Engineer specializing in Thermal Engineering. The role involves designing thermal management solutions for mission-critical systems, collaborating with cross-functional teams, and ensuring reliability in challenging environments. Candidates should possess a strong background in thermodynamics and experience with CAD tools. This position offers a competitive salary range and benefits.

Benefits

Benefits

Qualifications

• 5+ years of experience in thermal design and analysis.
• Experience with defense environmental standards.
• Hands-on experience with thermal test instrumentation.

Responsibilities

• Design and analyze thermal management systems for defense applications.
• Conduct thermal modeling and simulations during design phase.
• Collaborate with teams to ensure thermal performance.

Skills

Thermal Design

Thermal Analysis

Collaboration

Education

Bachelor's degree in Mechanical Engineering

Master's preferred with thermal emphasis

Tools

CAD tools

Creo

SolidWorks

CATIA

Thermal simulation tools

Job description

Business Unit:Cubic DefenseCompany 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:

About: DTECH Edge Compute and Networking platforms enable edge users to connect, secure, and analyze mission-critical data with trusted, scalable and intuitive edge technologies for a decisive advantage. Our platforms are mission-engineered for the edge with computing and networking capabilities, mission-proven through reliable equipment that can survive challenging environments, and mission-forward by continually innovating for the next mission.

Job Description:

Cubic is seeking a highly skilled and experienced Mechanical Engineer with a specialty in Thermal Engineering to support the design, development, and qualification of defense systems. The role will play a key part in developing thermal management solutions for mission-critical compute, networking, and power regulation hardware, particularly focused on cooling CPU, solid-state storage, NIC, and GPU chipsets. This role requires a working understanding of thermodynamics, conductivity and heat transfer, and fluid dynamics in harsh and constrained operational environments.

Roles & Responsibilities:

• Design and analyze thermal management systems for defense applications, including high-power mobile electronics (under 1000 watts total system power).
• Conduct thermal modeling and simulations during solution design phase.
• Collaborate with cross-functional teams in mechanical design, systems engineering, materials science, and manufacturing to ensure thermal performance and reliability of the entire solution.
• Assist with generating environmental testing requirements, including thermal cycling, shock, and vibration, focusing on MIL-STD testing methods.
• Participate in root cause analysis and corrective actions for thermal-related system failures or performance throttling events.

Required Qualifications:

• Bachelor's degree in Mechanical Engineering or closely related field (Master's preferred with thermal emphasis).
• 5+ years of total experience, including thermal design and analysis, preferably in defense or aerospace applications.
• Experience with thermal simulation tools.
• Knowledge of defense environmental standards (e.g., MIL-STD-810, MIL-STD-1472).
• Experience with CAD tools such as Creo, SolidWorks, or CATIA.
• U.S. Citizenship required with the ability to obtain and maintain a DoD security clearance.
• Experience with embedded electronics thermal management systems.
• Familiarity with ruggedization techniques for electronic cooling systems in challenging environments.
• Hands-on experience with thermal test instrumentation and data acquisition systems.

Cubic Pay Range:

$100,000.00 - $145,113.00 + benefits.

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.

#LI-hybridWorker Type:Employee