Sr Mechanical Engineer

Sierra Nevada Company, LLC • Plano, TX • 3h ago

Do you enjoy designing and developing innovative solutions to solve tough problems? Join our team to deliver technological solutions in a rapid and agile production environment.As a Senior Mechanical Engineer, you will be responsible for leading complex mechanical engineering projects, providing expert guidance, and ensuring the highest standards of design and performance. You will mentor junior engineers and contribute to strategic planning.

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to customer cost, performance, and schedule requirements and designs to consistently exceed expectations - with an unrivaled record of on time and on (or under) budget deliveries.

Responsibilities:

Lead and manage complex mechanical engineering projects.

Provide expert guidance on the design and development of mechanical systems.

Perform high-level analyses and simulations to ensure optimal performance.

Mentor and guide junior engineers on mechanical engineering practices.

Prepare and review detailed technical documentation and reports.

Collaborate with internal and external stakeholders to ensure project success.

Qualifications You Must Have:

Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related field.

10+ years of experience in mechanical engineering or a related role.

Higher level relevant degree may substitute for experience.

Expert understanding of mechanical design principles and computer-aided design (CAD) software.

Understanding of engineering principles and practices

Experience with Computer Aided Engineering tools

Experience with working in multi-disciplinary design and development teams

The ability to obtain and maintain a Secret U.S. Security Clearance is required

Qualifications We Prefer:

Master's or PhD in a related field.

Experience applying and interpreting Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5

Understanding of Engineering Simulation such as Finite Element structural analysis (FEA), Computational Fluid Dynamics (CFD) and Thermal Analysis

Background in the Aerospace and Defense Industry

Knowledge of industry-standard mechanical design principles, to include, but not limited to parametric design, model-based definition, material hardware selection, manufacturing, and production processes

Knowledge of environmental requirements for components utilized in aircraft and space applications

Experience providing technical guidance to a diverse team of engineers on issues related to mechanical engineering

Experience with manufacturing, production, and product support to include disposition of engineering non-conformances

Familiarity with FAA , NASA, and/or DoD design and construction regulations

Essential Functions:

Ability to work on a computer for extended periods.

Occasional travel may be required.

Ability to work in an office or hybrid environment.

Applying systematic and logical problem-solving techniques to develop mechanical designs

Clearly convey technical information, design specifications, and project updates to team members, stakeholders, and management

Ability to understand technical documents, designs and test reports.

This posting will be open for application for a minimum of 5 days and may be extended based on business needs.

SNC offers annual incentive pay based upon performance that is commensurate with the level of the position.

SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more (https://www.sncorp.com/careers/total-rewards/) .

IMPORTANT NOTICE:

This position requires the ability to obtain and maintain a Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Learn more about the background check process for Security Clearances. (https://www.dcsa.mil/Personnel-Vetting/Background-Investigations-for-Applicants/Investigations-Clearance-Process/)

SNC is a global leader in aerospace and national security committed to moving the American Dream forward. We're known and respected for our mission and execution focus, agility, and disruptive and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation's most critical security needs. If you are mission-focused, thrive in collaborative environments, and want to make our country stronger with state-of-the-art technologies that safeguard freedom, join our team!

SNC is an Equal Opportunity Employer committed to an environment free of discrimination. Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law.

Similar Jobs

Associate, CECL Analytics

Bank OZK • Dallas, TX • 1h ago

IT & Engineering

Why Bank OZK Founded on a legacy of more than 120 years in banking, Bank OZK is much more than just a company. We're nationally recognized as an industry leader in financial services. That means we combine exceptional se...

1h ago

Go to Apply

Mechanical Engineer, Operations Engineering

CyrusOne • Dallas, TX • 3h ago

IT & Engineering

CyrusOne seeks a Mechanical Engineer, Operations Engineering to support data center operations by applying mechanical engineering best practices across cooling, HVAC, and water systems. This role focuses on execution, an...

3h ago

Go to Apply

Sr Mechanical Engineer

Sierra Nevada Company, LLC • Plano, TX • 3h ago

IT & Engineering

3h ago

Go to Apply

Head of AI Platform Engineering

U.S. Bank • Irving, TX • 7h ago

IT & Engineering

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it tak...

7h ago

Go to Apply

AI Engineering Associate Director

NTT Data Americas, Inc. • Plano, TX • 7h ago

IT & Engineering

Req ID: 375272 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are...

7h ago

Go to Apply

AI Engineering Associate Director

NTT Data Americas, Inc. • Plano, TX • 7h ago

IT & Engineering

Req ID: 375269 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are...

7h ago

Go to Apply

Electrical Engineer- II

Siemens Energy • Dallas, TX • 8h ago

IT & Engineering

A Snapshot of Your Day The Electrical Design Engineer will be responsible for designing, developing, and analyzing voltage regulators, transformers, and their subcomponent assemblies using appropriate engineering princip...

8h ago

Go to Apply

Electrical General Foreman

EMCOR Group • Sunnyvale, TX • 8h ago

IT & Engineering

About Us We construct, renovate, and install nearly every electrical system component related to data center construction, facilities maintenance, electrical systems upgrades, and virtually anything else required to keep...

8h ago

Go to Apply

Electrical General Foreman

EMCOR Group • Dallas, TX • 8h ago

IT & Engineering

8h ago

Go to Apply

Senior Production Support Electrical Engineer

RTX Corporation • Plano, TX • 9h ago

IT & Engineering

Date Posted: 2026-06-17 Country: United States of America Location: US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abi...

9h ago

Go to Apply

Subscribe to get new jobs sent directly to you
(no charge, cancel anytime)