Northrop Grumman’s Business Unit, Armament Systems, is seeking a Mechanical Designer II for our location in Plymouth, MN.
Armament Systems specializes in the development and production of Ammunition, Guns and Precision Guidance Ordinance.
Position Summary: Designs components or portions of systems and modifies existing designs to develop or improve products and facilitate manufacturing operations. Utilizes computer-aided design equipment and/or graphic tools such as, CAD, CAM or Creo. Gathers information, makes studies, computes calculations, and prepares original rough layouts, sketches to present design proposal. Coordinates design criteria with engineering, manufacturing, tooling, material, and planning group such as ease of manufacture, availability of materials, and contractual specifications. Exclude classifications in which incumbents predominantly perform drafting assignments.
Mechanical CAD Responsibilities:
As a Mechanical Designer II your responsibilities will be to model fully defined components and assemblies efficiently using Pro/E / Creo 10.0, and create/update parametric drawings in conformance with Northrop Grumman, Industry and DEVCOM Armaments Center 3D modeling standards. You will work with other engineers, technicians, program managers and administrative personnel to accomplish assigned tasks. Responsibilities include, but are not limited to:
- Accept work direction from other drafters/designers, engineers and manager on assigned project.
- Mechanical modeling utilizing Pro/E / Creo10.0
- Create/update parametric drawings in conformance with Northrop Grumman, Industry and DEVCOM Armaments Center 3D modeling standards.
- Review work to ensure accuracy and completeness.
Required Skills:
- Technical or Associate’s Degree in Mechanical Drafting/Design.
- Two years minimum Pro/E / Creo experience with a minimum of 1 year utilizing Pro/E / Creo 10.0
- Ability to model fully defined components and assemblies efficiently using Pro/E / Creo 10.0
- Ability to create/update parametric drawings in conformance with Northrop Grumman, Industry and DEVCOM Armaments Center 3D modeling standards.
- Microsoft Office experience.
- Must be a US Citizen
- Ability to obtain a secret clearance
Preferred Skills:
- Possess an understanding of geometric dimensioning and tolerancing.
- Understanding of Teamcenter PLM toolsets.
- Exposure to production/factory floor environment
- Exposure to or interest in ammunition, reloading, or shooting sports.
Skills Required
- Technical or Associate's Degree in Mechanical Drafting or Design
- At least two years of Pro/E or Creo experience, including at least one year using Pro/E or Creo 10.0
- Ability to model fully defined components and assemblies using Pro/E or Creo 10.0
- Ability to create and update parametric drawings according to applicable modeling standards
- Microsoft Office experience
- U.S. citizenship
- Ability to obtain a Secret security clearance
- Understanding of geometric dimensioning and tolerancing
- Understanding of Teamcenter PLM toolsets
- Exposure to a production or factory floor environment
- Exposure to or interest in ammunition, reloading, or shooting sports
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
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Healthcare Strength — Health coverage offers multiple medical plan options by region alongside dental, vision, mental‑health resources, and wellness programs. Recent materials also highlight added family‑building support, including a dedicated fertility benefit.
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Retirement Support — The 401(k) savings plan is positioned as competitive with a company match, auto‑escalation features, and access to an employee stock fund/ESPP. Official filings and benefits guides emphasize retirement as a core element of the Total Rewards package.
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Leave & Time Off Breadth — Many sites offer a 9/80 schedule, generous PTO, paid holidays, and flexible/telework options where program needs allow. Paid parental and caregiver leave are prominently featured, with recent enhancements for the delivering parent.
Northrop Grumman Insights
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