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Atria Group LLC

Enterprise Architect

Omaha, NE, usFull-timeMidNot disclosedOctober 19, 2026
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Job Description

Enterprise Architect - Safety Critical Systems Development

  • Four years of working experience in Enterprise Architect role for a core safety critical project
  • Knowledge and working experience in developing Enterprise Architecture using any of the following functional/software safety standards MIL-STD-882/IEC 61508/EN 50128/DO 178B Level A/B
  • Knowledge of all products/options available on Hardware, Operating Systems, Tools for safety critical project architecture, implementation and development.
  • Experience architecting systems with Real Time Java as a programming language option. Understanding about Real Time Specification for Java (RTSJ).
  • Detailed understanding about advantages/disadvantages using Java/C++ programming languages for safety critical project. Understanding about safety critical Java initiatives such as JSR 302.

12+ year(s) experience / knowledge in Information Technology in Java/Java EE applications

The candidate preferred to have

  • Enterprise Architecture certifications such as TOGAF/Zachman
  • Experience in Networking Architecture, Security Architecture
  • Exposure to CMMI
  • Operating system partition concepts/standards such as ARINC 653/MILS

Responsibilities

  • Prepare Enterprise Architecture for safety critical Control Systems preferably using Java as the primary implementation Language
  • Select Hardware, Operating System, Programming Languages and tools to be used for the safety critical project
  • Prepare Enterprise Architecture for the safety critical project meeting regulatory standards
  • Prepare development and implementation standards to be used for the safety critical project
  • Interacts with the other Railroads to handle Interoperability needs
  • Prepare operating, supporting and maintenance procedures, standards and mechanism
  • Review and approve software design
  • Present a viable safety critical architecture to regulatory authority and get it approved.

Required Education, Training, Experience or Skills

A Bachelor Degree in Computer Science, Computer Engineering, Electrical Engineering or related field.

All your information will be kept confidential according to EEO guidelines.

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