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Northrop Grumman

Builds stealth bombers, missiles, and satellites

Principal/Senior Principal Mechanical Systems Design Integrator

Design EngineeringConfirmed live in the last 24 hours
Full-time

About the Job

Requirements

  • Must hold an active U.S. Government DoD Secret security clearance at application, current and within scope, with an investigation date within the last six years.
  • Must be able to obtain a U.S. Government DoD Top Secret security clearance.
  • Must be able to obtain and maintain Special Access Program (SAP) approval within a reasonable period, as determined by the company to meet its business needs.
  • Knowledge of mechanical design and design integration principles.
  • At least one year of experience with product lifecycle management systems, such as CPLM or Siemens Teamcenter.
  • Working knowledge of systems engineering principles and processes.
  • For the Principal level, a BS in a STEM discipline and five years of related experience, or three years with a Master's degree, or one year with a PhD.
  • For the Principal level, at least three years of experience in Mechanical Engineering.
  • For the Principal level, at least two years of direct development experience with mechanical interface products (ICMs), including interfacing with other integrated product teams.
  • For the Principal level, at least one year of experience managing or executing interface products (Interface Requirements Specification, Interface Design Description, Interface Control Document) and requirement specifications.
  • For the Principal level, at least two years of experience on large-scale or complex aerospace/defense system development across multiple Engineering and Manufacturing Development lifecycle phases: preliminary design, detailed design, integration and test, verification and sell-off, and transition to production.
  • For the Principal level, at least one year of experience developing and executing Mechanical Engineering process governance documentation and/or mechanical risk management.
  • For the Principal level, at least one year of experience developing 3D computer-aided design models with Product Manufacturing Information annotation using tools such as NX, Solid Edge, or CATIA.
  • For the Sr Principal level, a BS in a STEM discipline and eight years of related experience, or six years with a Master's degree, or four years with a PhD.
  • For the Sr Principal level, at least five years of experience in Mechanical Engineering.
  • For the Sr Principal level, at least three years of direct development experience with mechanical interface products (ICMs), including interfacing with other integrated product teams.
  • For the Sr Principal level, at least two years of experience managing or executing interface products (IRS, IDD, ICD) and requirement specifications.
  • For the Sr Principal level, at least three years of experience on large-scale or complex aerospace/defense system development across multiple Engineering and Manufacturing Development lifecycle phases: preliminary design, detailed design, integration and test, verification and sell-off, and transition to production.
  • For the Sr Principal level, at least two years of experience developing and executing Mechanical Engineering process governance documentation and/or mechanical risk management.
  • For the Sr Principal level, at least one year of experience in team environments with technical leadership responsibilities, including leading a large group of engineers, briefing program leadership, and driving program execution.
  • For the Sr Principal level, at least two years of experience developing 3D computer-aided design models with Product Manufacturing Information annotation using tools such as NX, Solid Edge, or CATIA.

Responsibilities

  • Review high-level program NX models and Interface Control Models for potential gaps or issues, applying 3D computer-aided design experience and knowledge of mechanical design and design integration principles.
  • Drive process and technical gap resolution for interface and requirement design solutions to achieve program and contract objectives, using mechanical and systems engineering skills.
  • Support engineering processes and analyses across product team designs to demonstrate successful design integration and identify potential gaps at a high level.
  • Support delivery of design packages in a cross-functional environment to achieve compliant mechanical interface design across a weapon system.
  • Coordinate engagement across diverse teams, including Systems Engineering & Integration and other integration, systems, and mechanical design teams.
  • Mentor and coach colleagues.
  • Participate in technical planning, process development and improvement, and cost and risk management for program integrated systems.
  • Perform functional analysis, timeline analysis, detailed trade studies, requirements allocation assessments, and interface definition studies to translate customer requirements into effective design solutions.
  • Lead systems-of-systems integration activities, which may include integration test planning, problem identification and reporting, integration event execution, and stakeholder coordination to support effective communication.
  • Work independently with minimal supervision and maintain positive, ethical working relationships with internal and external stakeholders.

Desired Qualifications

  • Experience with cable routing development in NX and Siemens Capital.
  • Active Special Access Program (SAP) approval.
  • Bachelor's and/or Master's degree in Mechanical Engineering or Aerospace Engineering from an accredited institution.
  • Working knowledge of the program's Engineering Drawing and Modeling Manual and/or Interface Control Model Manual.
  • At least three years of experience with intercontinental ballistic missiles and past or active employment with Minuteman III or Sentinel Weapon Systems.
  • At least three years of experience in Systems Engineering.
  • At least two years of direct development experience with interface products (Interface Requirements Specification, Interface Design Description, Interface Control Document) and requirement specifications.
  • At least one year of experience creating, updating, and maintaining requirement specifications in Dynamic Object-Oriented Requirements System (DOORS).
  • Strong understanding and broad application of complex engineering systems, including engineering standards, configuration management, material review board, process control, tooling, facilities, and software, in the development of complex systems-of-systems.
  • Demonstrated experience delivering high-value customer presentations and written and oral communication, including the ability to focus on multiple projects with competing priorities.
  • Experience executing and boarding Risks, Issues & Opportunities.
  • Working knowledge of Geometric Dimensioning and Tolerancing, drawing creation, Product Manufacturing Information (ASME Y14.5), tolerance stack-up analysis, and ASME Y14.5 GDTP 2009 Senior Certification.
  • Proficiency in Siemens Vis-VSA and/or 3DCS Variation Analysis software, or similar software such as Sigmetrix CETOL.
  • Proficiency in Finite Element Analysis.
  • Experience developing and releasing mechanical assembly, installation, and collector Product Definition Packages and managing their release lifecycle through Siemens Teamcenter (CPLM).
  • Experience with analytical thinking, problem-solving, and systems thinking.
  • Experience creating and executing schedule and technical recovery plans.
  • Experience working across program organizations to find solutions and in a distributed team environment.
  • Experience developing architectural diagrams.
  • Scrum Master experience and/or experience using agile management tools such as Atlassian Jira and Confluence.
  • Earned Value Management experience.
  • Experience with team leadership or management.
  • Experience or working knowledge in a specialty field such as structural, thermal, analysis, Parts, Materials & Processes, corrosion resistance and material compatibility, building or vehicle design, or Range Safety (AFSPCMAN 91-710).

About the Company

Northrop Grumman

Builds stealth bombers, missiles, and satellites

Northrop Grumman builds military aircraft, missiles, rocket motors, satellites, and electronic systems, mostly for the American military and allied governments. It designed the B-2 stealth bomber and built NASA's James Webb Space Telescope, the largest telescope ever sent to space. The company works through four businesses: aircraft, missiles and ammunition, radar and communications systems, and space hardware such as satellites and solid rocket boosters. Most revenue comes from long-term government contracts, many of them classified. Its roots go back to Northrop Aircraft, founded in 1939, and it took its name after buying Grumman in 1994 and is based in Falls Church, Virginia.

Company size
10,001+
Company stage
IPO
Headquarters
Falls Church, VA
Founded
1939

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