Senior Mechanical Engineer – Power Design

RTX

. Develop innovative technical solutions using mechanical and power design expertise .

Posted 11/10/2026full-timeMarlborough • Massachusetts • United StatesSenior💰 $86,800 - $165,200 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in mechanical and power design for radar platforms, with a strong focus on electrical power systems, design-to-production transitions, and regulatory compliance. Proven leadership in managing development teams and driving process improvements while ensuring quality and performance standards are met.

Highest-signal resume keywords

Electrical Power Systems DesignGeometric Dimensioning And Tolerancing (GD&T)Leadership In Development TeamsCREO (Pro/E) 3D Solid ModelingPower Conversion Systems Design

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Mechanical DesignPower DesignTolerance AnalysisTechnical Data PackagesPower GenerationPower DistributionMaterial SelectionCorrosion MitigationRegulatory ComplianceProcess Improvement

Soft Skills

Interpersonal CommunicationVerbal CommunicationWritten Communication

Tools & Technologies

Microsoft OfficeCREO (Pro/E)

Certifications & Qualifications

U.S. CitizenshipDoD Secret Clearance

Industry Keywords

Military ApplicationsAerospace ApplicationsCommercial ApplicationsRuggedized Applications

Tech Stack

Tools & technologies

Assembly

About the role

Key responsibilities & impact

Develop innovative technical solutions using mechanical and power design expertise
Lead design and development of electrical power systems for radar platforms, including layout, power generation, and distribution
Manage design-to-production transitions and design releases into manufacturing
Conduct complex tolerance analyses to verify form, fit, and function for radar applications
Provide technical guidance to ensure quality, performance, and regulatory compliance
Lead small teams to meet project schedules, budgets, and technical goals
Drive process improvements
Collaborate with engineering disciplines, operations, systems teams, quality assurance, and suppliers
Communicate with internal and external stakeholders on significant technical matters
Support radar development from concept through production, including integration and production hardware delivery

Requirements

What you’ll need

Degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years of prior relevant experience, or an advanced degree in a related field and minimum 3 years’ experience
Experience in the design of power or electronic systems for military, aerospace, or commercial applications
Experience with ANSI/ASME Y14.5 Geometric Dimensioning and Tolerancing (GD&T)
Experience developing technical data packages and adhering to drawing standards
Experience designing power and power conversion systems used in military or ruggedized applications
Leadership experience managing small development teams
Experience with CREO (Pro/E) or similar 3D solid modeling software
Knowledge of power design capabilities or direct experience in power manufacturing and assembly
Experience selecting materials for structural, thermal, mechanical, electrical, producibility, and environmental considerations, including corrosion mitigation and prevention
Proficiency in Microsoft Office tools (Word, Excel, PowerPoint)
Excellent interpersonal, verbal, and written communication skills
U.S. citizenship required, as only U.S. citizens are eligible for a security clearance
Ability to obtain and maintain a U.S. government-issued security clearance
Active and existing DoD Secret clearance required after day 1

Benefits

Comp & perks

Healthcare benefits
Wellness benefits
Work/life benefits
Parental and paternal leave
Flexible work schedules
Achievement awards
Educational assistance
Child/adult backup care
Relocation assistance
Medical insurance
Dental insurance
Vision insurance
Life insurance
Short-term disability
Long-term disability
401(k) match
Flexible spending accounts
Employee assistance program
Employee Scholar Program
Paid time off
Holidays
Annual short-term and/or long-term incentive compensation programs (eligibility dependent on position and bargaining agreement)