Field Engineer

Join to apply for the Field Engineer role at Mangan Inc.

Base pay range: $/yr – $/yr

Locations:
Alpharetta, GA or Sugar Land, TX.

• B.S. Engineering plus 3 years of applicable work experience, or a combination of education and relevant work experience.
• Strong communication, documentation, and customer service skillsets.
• Strong proficiency with electrical and power systems and equipment up to 480
  
  VAC, including the ability to read and understand electrical designs and schematics, assess installed systems against approved designs, and troubleshoot issues.
• Detailed understanding of panel and field wiring diagrams and schematics.
• Strong multi‑tasking, attention to detail, and analytical/critical thinking skills.
• Ability to work under pressure and complete tasks in a timely manner.
• Familiarity with National Electric Code (NFPA 70), NFPA 70E, and other electrical standards.
• Experience using AutoCAD for the development or modification of electrical and instrumentation drawings; including site plot plan layouts, single line diagrams, panel layout diagrams and schematics, conduit and cable schedules, and miscellaneous electrical details and schematics.
• Experience with programming PLCs (Allen‑Bradley preferred) and HMIs (GE iFIX, Rockwell Factory Talk View, AVEVA/Wonderware System Platform preferred).
• Knowledge of Electrical Protection Relays (SEL, Multilin, etc.).
• Knowledge of Historian systems (Canary, PI, iFix, etc.).
• Familiarity with control system communications protocols.

• Communicate with clients to determine needs and explain complex issues.
• Manage field activities and implement engineering designs, offering technical support and troubleshooting on‑site issues.
• Oversee equipment testing, maintenance, installation, and planning.
• Direct staff, contractors, engineers, and other on‑site personnel.
• Attend field verification walk‑downs to gather information on existing site systems and to execute as‑built E&I and power distribution design activities.
• Participate in factory acceptance testing of Mangan‑designed E&I and power distribution systems.
• Work with Senior Engineering Lead(s) and Project Manager(s) to ensure quality of deliverables, budget adherence, and to keep leadership informed of progress, issues, and need for change orders. Draft and submit reports to superiors and other key individuals.
• Travel up to 75% with willingness to travel via air.
• Participate in the creation of E&I design and electrical power distribution design deliverables.
• Participate in the development of logic diagrams, cause & effect matrices, and functional narratives.
• Develop and test PLC/HMI programming.
• Execute factory acceptance testing.