Mechanical Design / Checker Leidos - 3.7 Huntsville, AL Job Details Full-time $131,300 - $237,350 a year 10 hours ago Qualifications 3D modeling software GD&T 3D modeling for product design ASME codes & standards 3D modeling Full Job Description Description Leidos' Defense Systems Mechanical Design & Analysis Department is seeking an experienced Mechanical Designer/Checker to support our growing hypersonic and defense portfolios. In this role, you will be responsible for ensuring all technical drawings are complete and compliant with

ASME Y14.100

standards and program-specific requirements. You will leverage your advanced knowledge of Geometric Dimensioning and Tolerancing (GD&T) principles per

ASME Y14.5

to review and validate complex dimensional schemes used in technical drawings. Additionally, you will verify that 3D models adhere to program standards and ensure accuracy and consistency between models and their corresponding drawings. Are you ready to make an impact? Share your resume with us today! Primary Responsibilities Ensure drawings meet Y14.100 and program standards Check 3D models for accuracy against drawings and for conformance with program standards Attend Table Top Review (TTR) meetings Provide constructive feedback to junior designers Coach junior designers on Y14.5 best practices Basic Qualifications Bachelor of Science in Mechanical Engineering or Aerospace Engineering from an ABET-accredited university with 12 to 15 years of prior relative experience or: An Associate's degree in Design/Drafting with 14-17 years of relevant experience, or 16+ years of relevant experience in lieu of a degree. Advance knowledge of Geometric Dimensioning and Tolerancing (GD&T) principles per

ASME Y14.5

Strong knowledge of all Y14 basic engineering drawing standards as defined in

ASME Y14.100

Working knowledge of at least one 3D CAD package. Strong written and verbal communication skills Preferred Qualifications Windchill PLM experience Advanced Knowledge of SolidWorks Advanced Knowledge of Creo Team leading skills If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

August 25, 2026 For U.S.

Positions:

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $131,300.00 - $237,350.00 The Leidos 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. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.

Leidos.com. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits. Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.