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# Enterprise Architect

- **Company:** Atria Group LLC
- **Location:** Omaha, NE, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), C++ (Programming Language), Capability Maturity Model Integration, Cyber Security, Java Platform Enterprise Edition (J2EE), Interoperability, Network Architecture, Software Safety, Software Engineering, Zachman Framework, Safety Critical Systems, Togaf, Information Technology, EN 50128, Programming Languages
- **Published:** August 8, 2026
- **Apply:** https://jobs.smartrecruiters.com/AtriaGroupLLC/81028317-enterprise-architect

## About the Role

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

## Description

* 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.


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