Full-Time

Sr Principal Engineer Systems

Global SE Interface Eng

Posted on 4/21/2025

Northrop Grumman

Northrop Grumman

10,001+ employees

Aerospace and defense technology solutions provider

Compensation Overview

$124.9k - $196.7k/yr

+ Overtime + Shift Differential + Discretionary Bonus

Senior, Expert

Colorado Springs, CO, USA + 1 more

More locations: Huntsville, AL, USA

No relocation assistance available.

US Citizenship, US Top Secret Clearance Required

Category
Embedded Engineering
Software Engineering
Requirements
  • Bachelor’s Degree in a STEM Computer Science, Technology, Engineering, Software Engineering, or Mathematics discipline preferred from an accredited university and 8 years of related work experience or a Master’s degree (preferred) in a STEM-related discipline and 6 years of related work experience, or PhD with 4 years of related work experience
  • Applicants must have a current active in-scope DoD-issued Secret security clearance at the time of application, which is required to start
  • Ability and willingness to travel up to 10% to support business needs
  • Demonstrated Systems Engineering skills and experience with interface engineering, including message definition and processing rules
  • Message formatting (e.g., XML, VMF, et al.)
  • Physical/network specifications and models, including the ISO OSI model, physical/network topologies and devices, and network protocols: TCP/IP, UDP, et al.
  • Experience working with IBM Rational's Dynamic Object-Oriented Requirements System (DOORS)
  • Requirements engineering, use case development, logical architecture modeling, and MBSE modeling, including behavioral modeling (use cases, activity diagrams, sequence diagrams, state chart diagrams, etc.)
  • Structural modeling: Structural composition diagrams, Interface diagrams, Conceptual object diagrams, etc.
  • SysML, BMDS domain experience, RMF-based cyber security, and project planning using Earned Value Management techniques and tools
Responsibilities
  • Developing and updating XML schemas (.xsd files) to support multiple Interface Control Documents (ICDs)
  • Collaborate with various ICD authors and participate in numerous technical working groups to apply knowledge of the system domain and interface exchange requirements
  • Attend interface working group meetings with MDA customers and representatives of assigned external element engineering organizations, as well as support program integration and test-related efforts for the associated interface
  • Assist other interface engineers in developing ICDs for other BMDS Elements, XML schema development, requirements engineering, use case development, and logical architecture modeling tasks as SE department tasking dictates
  • Support spiral leadership to ensure interface artifacts and system assessment tasks required for the assigned sensor interface are completed when needed
  • Mid-career experience performing pre-PDR systems engineering for DoD Information Systems
  • Must be able to function as part of an experienced team in developing systems engineering products and artifacts while adhering to the Systems Engineering Management Plan (SEMP) program and other processes
Desired Qualifications
  • Certification: INCOSE Certified Systems Engineering Professional (CSEP) Certification is highly desired
  • Certification: Object Management Group Certified Systems Modeling Professional - Model Builder Fundamental (OCSMP - MBF) is highly desired
  • Experience in the Missile Defense Agency (MDA) sensor domain and specific interface experience with MDA elements or sensors is a plus
  • Experience with team leadership, task tracking, and issue resolution coordination is a significant plus
  • Experience with Agile/Iterative development methods is also a significant plus

Northrop Grumman provides advanced aerospace and defense technology solutions, focusing on areas such as autonomous systems, cybersecurity, and space operations. The company develops and manufactures systems that integrate various technologies to meet the needs of government and commercial clients. Its products include systems for command and control, intelligence, surveillance, and reconnaissance, among others. Northrop Grumman stands out from competitors by securing long-term contracts with government clients, which ensures a steady revenue stream and allows for significant investment in research and development. The company's goal is to maintain its leadership position in the aerospace and defense market by continuously innovating and delivering comprehensive solutions that meet the evolving needs of its customers.

Company Size

10,001+

Company Stage

IPO

Headquarters

Falls Church, Virginia

Founded

1939

Simplify Jobs

Simplify's Take

What believers are saying

  • Growing demand for autonomous systems boosts Northrop Grumman's innovation in AI technologies.
  • Cybersecurity's rising importance aligns with Northrop Grumman's expertise in advanced cyber defense.
  • Partnerships with commercial space companies open new innovation and market expansion avenues.

What critics are saying

  • Increased competition from Boeing in next-generation stealth fighter jets.
  • Over-reliance on government contracts exposes Northrop Grumman to budget cuts or policy changes.
  • Integration challenges with Titomic's evolving additive manufacturing technology.

What makes Northrop Grumman unique

  • Northrop Grumman excels in autonomous systems and advanced cyber defense technologies.
  • The company is a leader in integrating AI into C4ISR systems.
  • Northrop Grumman's digital engineering capabilities enhance aerospace manufacturing efficiency.

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Benefits

Health Insurance

Life Insurance

Disability Insurance

Paid Vacation

Paid Holidays

Relocation Assistance

Performance Bonus

Company News

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HUNTSVILLE, AL, UNITED STATES, April 16, 2025 /EINPresswire.com/ - Titomic Limited (ASX: TTT) ('Titomic' or 'Company'), a global leader in Titomic Kinetic Fusion(TM) cold spray additive manufacturing, is excited to announce its collaboration with Northrop Grumman to develop and manufacture high-performance pressure vessels.

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Titomic partners with Northrop Grumman to advance pressure vessel manufacturing

Titomic has announced a collaboration with aerospace and defence contractor Northrop Grumman to develop and manufacture high-performance pressure vessels using its proprietary cold spray additive manufacturing technology.

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Apr 14th, 2025
Northrop Grumman Opens Facility To Expand IBCS Production Capacity

Northrop Grumman [NOC] announced Monday it has opened a new 175,500-square foot facility in Madison, Alabama to increase production capacity for the Army's Integrated Air and Missile Defense Battle Command System (IBCS).

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