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Principal / Senior Principal Systems Engineer (MBSE)

Northrop Grumman

Engineering Jobs

Principal / Senior Principal Systems Engineer (MBSE)

full-timePosted: Jan 2, 2026

Job Description

You will fill an IPT-Level Role within a large Program consisting of multiple IPTs. You'll be a member of the IPT SEIT Team and partner with program-level MBSE engineers. You'll be responsible for developing and managing the modeling environment for the IPT, which will represent the Segment being developed by the IPT. You'll lead adoption of MBSE practices for their IPT/on their technical segment of a large-scale, very complex system. You will:

Use MBSE to perform logical and systematic instantiation of Segment architecture requirements and decomposition (functional, logical, physical) into a total system definition Generate Segment models that establish linkages and traceability across requirements and verification artifacts. Develop and manage integration between MBSE environments and other SE tools and data sources to maintain Segment models. Ensure that MBSE Segment models are compliant with standards and the system architecture development plan Act as the focal point for Segment MBSE model configuration management Integrate with other modeling teams/environments (other IPTs/Segments, Partners, and Customers) external to the Segment MBSE environment Mentor junior system engineer team members to enhance MBSE tools skills Collaborate and support cross-functionally to establish the Segment architecture and CONOPS, perform trade studies and analysis, flow-down the architecture and CONOPS into requirements and interfaces, and support verification planning Support the preparation of system/software engineering materials during System Requirements Review, System Functional Review, Preliminary Design Review, Critical Design Review, System Verification Review, and Test Readiness Review Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university with at least 5 years of experience; 3 years with Master's Degree; OR 1 years with a PhD Experience reviewing engineering specifications, schematics and/or drawings with the ability to translate customer driven requirements into specifications Excellent written and oral communication skills for technical documentation, presentations, and stakeholder interactions This position requires the applicant to be a U.S. citizen Current Active DoD Secret Clearance with the ability to obtain and maintain a TS/SCI w. Polygraph prior to start. Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university with at least 8 years of experience; 6 years with Master's Degree; OR 4 years with a PhD Demonstrated experience in applying systems engineering principles, methodologies, and best practices Experience reviewing engineering specifications, schematics and/or drawings with the ability to translate customer driven requirements into specifications Use of MBSE tools such as SysML, UML, Cameo Experience/exposure to DODAF modeling Excellent written and oral communication skills for technical documentation, presentations, and stakeholder interactions This position requires the applicant to be a U.S. citizen Current Active DoD Secret Clearance with the ability to obtain and maintain a TS/SCI w. Polygraph prior to start. Current Active DoD TS/SCI with Polygraph Certificate or advanced degree in Systems Engineering Certificate in SysML and/or DODAF Demonstrated ability to create flexible, robust models of complex systems that can be adapted and iterated upon to satisfy and provide traceability of evolving requirements. Multi-Disciplinary Engineering exposure (Software, Hardware, Electrical) and strong ability to communicate cross functionally. DOORS experience including automation (DXL) and generating customer-delivered DODAF views Experience with generating reports in Cameo utilizing VTL (Velocity Template Language) Experience with related OMG schema such as the UML Testing Profile Experience with modeling cyber-physical (hardware & software) solutions Familiarity with Project & Task Management tools:

Jira or Confluence Familiarity with some subset of specialty engineering tools, such as:

MATLAB or COMSOL (MODSIM); Visual Studio, Python (SW Engineering); Elasticsearch, Grafana, Tableau (Data and visualization); or Cadence Virtuoso, Keysight ADWS, ANSYS HFSS (Hardware Design)

Locations

  • Redondo Beach, California, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Bachelor's Degree in STEM with 5+ years experience; 3 years with Master's; 1 year with PhD (experience)
  • Experience reviewing engineering specifications, schematics and/or drawings (experience)

Responsibilities

  • Develop and manage modeling environment for IPT
  • Lead adoption of MBSE practices
  • Perform logical and systematic instantiation of Segment architecture requirements
  • Generate Segment models with linkages and traceability
  • Develop integration between MBSE environments and other SE tools
  • Ensure MBSE models compliant with standards
  • Act as focal point for Segment MBSE model configuration management
  • Integrate with other modeling teams
  • Mentor junior system engineers
  • Support cross-functional architecture establishment, trade studies, requirements flow-down, verification planning
  • Support preparation of engineering materials for design reviews

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Northrop Grumman logo

Principal / Senior Principal Systems Engineer (MBSE)

Northrop Grumman

Engineering Jobs

Principal / Senior Principal Systems Engineer (MBSE)

full-timePosted: Jan 2, 2026

Job Description

You will fill an IPT-Level Role within a large Program consisting of multiple IPTs. You'll be a member of the IPT SEIT Team and partner with program-level MBSE engineers. You'll be responsible for developing and managing the modeling environment for the IPT, which will represent the Segment being developed by the IPT. You'll lead adoption of MBSE practices for their IPT/on their technical segment of a large-scale, very complex system. You will:

Use MBSE to perform logical and systematic instantiation of Segment architecture requirements and decomposition (functional, logical, physical) into a total system definition Generate Segment models that establish linkages and traceability across requirements and verification artifacts. Develop and manage integration between MBSE environments and other SE tools and data sources to maintain Segment models. Ensure that MBSE Segment models are compliant with standards and the system architecture development plan Act as the focal point for Segment MBSE model configuration management Integrate with other modeling teams/environments (other IPTs/Segments, Partners, and Customers) external to the Segment MBSE environment Mentor junior system engineer team members to enhance MBSE tools skills Collaborate and support cross-functionally to establish the Segment architecture and CONOPS, perform trade studies and analysis, flow-down the architecture and CONOPS into requirements and interfaces, and support verification planning Support the preparation of system/software engineering materials during System Requirements Review, System Functional Review, Preliminary Design Review, Critical Design Review, System Verification Review, and Test Readiness Review Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university with at least 5 years of experience; 3 years with Master's Degree; OR 1 years with a PhD Experience reviewing engineering specifications, schematics and/or drawings with the ability to translate customer driven requirements into specifications Excellent written and oral communication skills for technical documentation, presentations, and stakeholder interactions This position requires the applicant to be a U.S. citizen Current Active DoD Secret Clearance with the ability to obtain and maintain a TS/SCI w. Polygraph prior to start. Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university with at least 8 years of experience; 6 years with Master's Degree; OR 4 years with a PhD Demonstrated experience in applying systems engineering principles, methodologies, and best practices Experience reviewing engineering specifications, schematics and/or drawings with the ability to translate customer driven requirements into specifications Use of MBSE tools such as SysML, UML, Cameo Experience/exposure to DODAF modeling Excellent written and oral communication skills for technical documentation, presentations, and stakeholder interactions This position requires the applicant to be a U.S. citizen Current Active DoD Secret Clearance with the ability to obtain and maintain a TS/SCI w. Polygraph prior to start. Current Active DoD TS/SCI with Polygraph Certificate or advanced degree in Systems Engineering Certificate in SysML and/or DODAF Demonstrated ability to create flexible, robust models of complex systems that can be adapted and iterated upon to satisfy and provide traceability of evolving requirements. Multi-Disciplinary Engineering exposure (Software, Hardware, Electrical) and strong ability to communicate cross functionally. DOORS experience including automation (DXL) and generating customer-delivered DODAF views Experience with generating reports in Cameo utilizing VTL (Velocity Template Language) Experience with related OMG schema such as the UML Testing Profile Experience with modeling cyber-physical (hardware & software) solutions Familiarity with Project & Task Management tools:

Jira or Confluence Familiarity with some subset of specialty engineering tools, such as:

MATLAB or COMSOL (MODSIM); Visual Studio, Python (SW Engineering); Elasticsearch, Grafana, Tableau (Data and visualization); or Cadence Virtuoso, Keysight ADWS, ANSYS HFSS (Hardware Design)

Locations

  • Redondo Beach, California, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Bachelor's Degree in STEM with 5+ years experience; 3 years with Master's; 1 year with PhD (experience)
  • Experience reviewing engineering specifications, schematics and/or drawings (experience)

Responsibilities

  • Develop and manage modeling environment for IPT
  • Lead adoption of MBSE practices
  • Perform logical and systematic instantiation of Segment architecture requirements
  • Generate Segment models with linkages and traceability
  • Develop integration between MBSE environments and other SE tools
  • Ensure MBSE models compliant with standards
  • Act as focal point for Segment MBSE model configuration management
  • Integrate with other modeling teams
  • Mentor junior system engineers
  • Support cross-functional architecture establishment, trade studies, requirements flow-down, verification planning
  • Support preparation of engineering materials for design reviews

Target Your Resume for "Principal / Senior Principal Systems Engineer (MBSE)" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Principal / Senior Principal Systems Engineer (MBSE). Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Principal / Senior Principal Systems Engineer (MBSE)" , Northrop Grumman

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

AerospaceDefenseTechnologyDefense

Answer 10 quick questions to check your fit for Principal / Senior Principal Systems Engineer (MBSE) @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.