Oct 05, 2022

Instrumentation, Electrical, & Control (IEC) Engineer San Antonio, Texas

  • Streamline Innovations
  • San Antonio, Texas
Full-Time Defense Engineering Facilities Government Oil and Gas Other

Job Description


[email protected]


The successful candidate will have the following specific responsibilities:

  • Develop IEC deliverables for all phases of a project including conceptual design, preliminary design, and detailed design.
  • Develop the design of medium and low voltage facility power distribution systems from the electric utility interface point.
  • Develop the design of emergency and uninterruptable power generation and distribution systems.
  • Develop the design of miscellaneous Electrical systems such as lighting, grounding, and electrical heat tracing.
  • Develop typical Electrical engineering and design drawings such as: single line diagrams; power, lighting, grounding, and other systems plans; electrical area classification plans; electrical equipment arrangement plans; cable tray layout plans and sections; conduit and cable schedules; motor control schematics.
  • Develop typical Electrical specifications such as: electrical equipment (MV/LV switchgear, MCC’s, power transformers, standby/backup generators, UPSs, etc.); electrical installation – general requirements, testing, and commodities.
  • Develop typical Electrical databases/spreadsheets such as: motor and electrical load lists; panel schedules, I/O List.
  • Coordinate typical Electrical calculations such as: load flow studies; voltage drop calculations; lighting calculations; short circuit and protective device coordination analyses; arc flash calculations and label creation.
  • Participate in the development of IEC engineering and design effort hour estimates, material takeoffs, and construction cost estimates.
  • Participate in the development of IEC construction bid packages.
  • Participate in procurement activities associated with IEC systems and equipment. Procurement activities include preparing technical data for inquiry packages, preparing technical bid evaluations, and review of vendor drawing and document submittal reviews.
  • Perform construction administration activities such as contractor submittals review, respond to requests for information (RFI), site reviews, fabrication shop IEC coordination and inspections.
  • Perform inspections of IEC installations and IEC equipment for conformance with engineering documents, equipment specifications, and safety standards.
  • Develop standard installation details and specifications for IEC systems and equipment.
  • Interface with PLC programmer to ensure unit programming, HMI interface development match unit design documentation (i.e. Cause & Effect, etc…).
  • Management and training of field system Integrators.


The successful candidate will possess the following qualifications:

  • 6+ years of IEC Design and Implementation experience with designing skid packaged Oil & Gas processing systems.
  • Knowledge of Electrical and Instrumentation engineering and design practices including drawings, specifications, codes, building materials and costs, and construction techniques.
  • Working knowledge of NFPA, NEC, and applicable Electrical Codes as well as applicable Industry Codes and Standards (e.g. IEC, ANSI, IEEE, ISA).
  • Experience in facility medium and low voltage power distribution system design and the preparation of Electrical equipment and systems procurement and installation specifications.
  • Experience in emergency and uninterruptable power generation and distribution systems design and the preparation of associated Electrical equipment, procurement, and installation specifications.
  • Ability to work both independently and as a member of a team of engineers and designers on multiple, concurrently executed projects.
  • Good organizational and communication skills. Expresses ideas concisely and clearly, both orally and in writing.
  • Willingness and ability to travel fabrication shops and customer sites.
  • Proficient in the use of office personal computers, office networks, and the Microsoft Office suite of software (Word, Excel, PowerPoint, Access).
  • 4 year Bachelor’s Degree in Electrical Engineering is preferred.
  • FE/EIT certification is preferred, and an active professional engineers (PE) license is highly encouraged.


  • Full time, Salaried position
  • Available for Employee Incentive Plan (Equity Ownership)
  • Major medical, dental, and vision for employee and dependents
  • Cellular Reimbursement - $100/month
  • Unlimited PTO
  • Paid Holidays


Electrical-Electronics Engineering



Security Clearance

NO Security Clearance

Apply Now