Sr. Principal Mechanical Drafting Design Engineer
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Before you apply
Salary$123k – $185k
LocationUnited States-Illinois-Rolling Meadows
Work modeon-site
Typefull-time
SeniorityLead
Experience7+ yrs
DepartmentEngineering
Company size10,000+ people
PostedNov 2, 2026 · 4d ago
Verified live2d ago
At a glanceSummarised by Seekless from the posting.
Bachelor's degree with a minimum of 8 years or relevant experience or MS degree with minimum of 6 years of relevant experience or in lieu of degree an additional 4 years of experience required
Minimum of 7 years of experience in Mechanical design and drafting
Extensive hands-on CAD modeling, drafting, and tolerance stack-up using NX, Creo, and SolidWorks, with ownership of complex assemblies across multiple programs
Deep working knowledge of ASME Y14.5 and related Mil-specs for GD&T, part/assembly/drawing standards, and configuration control
Strong background in manufacturing-driven design (machining, welding, sheet metal, casting, 3D printing) for rugged, high-reliability applications
Experience designing parts for machining and extensive familiarity with ASME standards
Candidates must have a current US Government active DoD Secret level security clearance (at a minimum) in order to be considered
Bachelor's degree in Science, Technology, Engineering, or Math with a minimum of 5 years of experience in Mechanical design and drafting
Active DoD Secret Clearance or higher
Experience working with manufacturing, quality, or inspection teams
Experience supporting aerospace or defense hardware development
Proficiency with ASME Y14.5 geometric dimensioning and tolerancing (GD&T) and ASME Y14.100 engineering drawing practices
Strong communication and collaboration skills with the ability to support and mentor peers
Ability to provide constructive feedback and support to peers to enhance their skills and performance
Working knowledge of materials, specifications, manufacturing processes and design tools utilized for Mechanical Design of Electronic Assemblies
Siemens NX
Teamcenter
ProEngineer
AutoCad
Good written, verbal, and interpersonal communication skills
U.S. citizenship
Skills
NX
Creo
SolidWorks
Siemens NX
Teamcenter
ProEngineer
AutoCad
Benefits
Health insurance
Life insurance
Disability insurance
Paid time off
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the Time
Description
About the company
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people’s lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation’s history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they’re making history.
Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered with providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!
Northrop Grumman Corporation is offering a challenging and rewarding career as a Sr. Principal Mechanical Drafting Designer within the Mission Systems Sector located at the Rolling Meadows - Illinois facility. This position will support the design and documentation of ruggedized electronic equipment for military applications. The candidate will have the opportunity to be exposed to multiple skill sets within the Mechanical Drafting discipline such as: CAD design, drawing creation, documentation updates, and library part creation. The individual will work within a team environment consisting not only of senior oversight, but also other functional disciplines such as electrical engineering, mechanical engineering, and systems engineering.
The candidate will work within the Hardware Engineering organization. It is a high performing organization that values its employees greatly and has a strong sense of purpose tied to the vision of Northrop Grumman: To be the most trusted provider of systems and technologies that ensure the security and the freedom of our nation and its allies. The candidate will be able to contribute within an ethical/inclusive environment and be able to grow personally and professionally while being an important part of something bigger and better than ourselves.
#MSRMTA
This position will be full-time and on-site at our Rolling Meadows, IL. location
Candidates must have a current US Government active DoD Secret level security clearance (at a minimum) in order to be considered
Basic Qualifications:
•
Bachelors’ degree with a minimum of 8 years or relevant experience or MS degree with minimum of 6 years of relevant experience or in lieu of degree an additional 4 years of experience required.
•
Minimum of 7 years of experience in Mechanical design and drafting
•
Extensive hands‑on CAD modeling, drafting, and tolerance stack‑up using NX, Creo, and SolidWorks, with ownership of complex assemblies across multiple programs.
•
Deep working knowledge of ASME Y14.5 and related Mil‑specs for GD&T, part/assembly/drawing standards, and configuration control.
•
Strong background in manufacturing‑driven design (machining, welding, sheet metal, casting, 3D printing) for rugged, high‑reliability applications.
•
Experience designing parts for machining and extensive familiarity with ASME standards.
•
U. S. citizenship
•
Candidates must have a current US Government active DoD Secret level security clearance (at a minimum) in order to be considered
Nice to have
Preferred Qualifications:
•
Bachelors’ degree in Science, Technology, Engineering, or Math with a minimum of 5 years of experience in Mechanical design and drafting
•
Active DoD Secret Clearance or higher
•
Experience working with manufacturing, quality, or inspection teams
•
Experience supporting aerospace or defense hardware development
•
Proficiency with ASME Y14.5 geometric dimensioning and tolerancing (GD&T) and ASME Y14.100 engineering drawing practices
•
Strong communication and collaboration skills with the ability to support and mentor peers
•
Ability to provide constructive feedback and support to peers to enhance their skills and performance
•
Working knowledge of materials, specifications, manufacturing processes and design tools utilized for Mechanical Design of Electronic Assemblies:
•
Siemens NX
•
Teamcenter
•
ProEngineer
•
AutoCad
•
Good written, verbal, and interpersonal communication skills
Benefits
Primary Level Salary Range: $123,400.00 - $185,000.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate’s experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.