Control Systems Infrastructure Engineer III

3 weeks ago

Oak Ridge, Tennessee, United States Oak Ridge National Laboratory Full time

Job Summary:

We are seeking a highly skilled Control Systems Infrastructure Engineer III to join our team at Oak Ridge National Laboratory. This position will focus on maintaining, troubleshooting, and improving the infrastructure supporting the SNS Integrated Controls System (ICS). The ideal candidate will have a strong background in EPICS control system operations, network designs, and Linux operating system configuration and administration.

Main Responsibilities:

  • Develop and maintain the SNS ICS infrastructure to ensure SNS operations at >= 90% during scheduled run periods.
  • Support the scientific mission of the SNS Accelerator by performing routine maintenance procedures and resolving operational issues quickly and safely.
  • Maintain and update control system software and hardware with security updates, software patches, and configurations adjustments to ensure compliance with most recent cyber security policies.
  • Monitor control system network traffic for security and performance anomalies.
  • Identify, document, and improve Control System infrastructure bottlenecks.
  • Maintain firewall exceptions for Integrated Control System network.
  • Maintain a database of active devices and allocate network resources for new devices.
  • Manage network remote access and EPICS access permissions.
  • Maintain documentation and as-built drawings of infrastructure systems and links.
  • Support upgrade projects by installing and configuring devices that enable Ethernet, Serial, EtherIP, etc. communication with Input/Output controllers.
  • Perform quality assurance verification of purchased off-the-shelf and custom equipment.
  • Work closely with group engineers, operators, and technicians.
  • Perform work in accordance with SNS work control procedures and safety guidelines.
  • Ensure compliance with work control, Environment, Safety and Health (ES&H), and QA requirements.

Requirements:

  • Bachelor's degree in science, engineering, or related field.
  • At least 5 years of experience developing and supporting software, computing, and network infrastructure for specialized systems.
  • Experience with EPICS control system operations, requirements, and development tools.
  • Demonstrated experience with network designs and tools (NTP, DHCP, LDAP, MFA) in Integrated Controls System environments.
  • Experience with Linux operating system configuration and administration for control systems.
  • Experience with software build, test, and deployment tools and software management infrastructure.
  • Ability to work and communicate effectively with diverse teams of engineers, scientists, and technicians.

Preferred Qualifications:

  • Experience with Cisco networking equipment.
  • Experience with at least one real-time operating systems such as VxWorks or RTEMS.
  • Familiarity with standards and policies surrounding distributed systems like Machine Protection System and Timing Distribution.
  • Experience with embedded Linux.
  • Demonstrated experience with EPICS control system.
  • Experience with one or more of the following instrumentation and electronics systems: Versa Module Europa (VME) platform, MicroTCA platform, programmable logic controller (PLC).
  • Familiarity with software configuration management tools in large distributed system environments.
  • Familiarity with virtualization of resources using VmWare or other tools.

Special Requirements:

  • Work involves various physical requirements and working conditions. As such, a pre-hire physical will be required after offer.

Benefits at ORNL:

We offer competitive pay and benefits programs to attract and retain hardworking people. The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience.

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