Senior Supervision and Control Systems Engineer

ISA ENERGIA BRASIL

Senior Engineer focusing on supervision systems and controls at ISA Energy Brazil. Carrying out data acquisition and technological evaluations in electric system operations.

Posted 7/22/2026full-timeJundiaí • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Supervision and Control Systems, particularly SAGE, with a strong focus on database administration, incident diagnosis, and compliance with ONS procedures. Proficient in planning and executing maintenance activities, project management, and the integration of new technologies within electrical systems.

Highest-signal resume keywords

Supervision And Control Systems (SAGE)Database AdministrationLinux (Red Hat, CentOS, Rocky Linux)Industrial Communication Protocols (IEC 60870-5-101, IEC 60870-5-104, ICCP, DNP3)Automation And Scripting Development (Python, Shell Script, PowerShell)

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Applicant Tracking System Keywords

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Hard Skills

Electrical EngineeringAutomation And Control EngineeringState Estimator (EMS) ModelingPostgreSQLCyber Security For OTPower Systems ProtectionTCP/IP NetworkingSCADA SystemsVirtualization And VMwareTechnical Specification Preparation

Soft Skills

Analytical AbilityTroubleshooting SkillsProject ManagementTeam Guidance

Tools & Technologies

SAGE Supervision And Control DatabaseMicrosoft Office SuiteSAP PM

Industry Keywords

ONS ProceduresElectrical System OperationsIEC 61850 StandardsOscillography Data CollectionPoint-To-Point Testing

Tech Stack

Tools & technologies

Cyber SecurityLinuxPostgresPythonTCP/IPVMware

About the role

Key responsibilities & impact

Provide guidance and perform configuration of equipment and real-time data acquisition systems, prepare specifications, develop, deploy, and evaluate new technologies. Plan and execute projects, perform diagnostics and maintenance, and provide support at Operations Centers and substations, ensuring the effective operation of ISA Energia's electrical system, working autonomously and guiding the team as needed.
Monitor non-forced events through ISA Energia systems, analyze and suggest operational and maintenance actions to resolve supervision and control anomalies and ensure availability of the oscillography data collection system.
Plan and execute point-to-point tests, verifying data consistency between local SCADA, the Operations Control Center, ONS and other agents, as well as integrate and analyze the performance of new systems and equipment.
Plan and carry out maintenance activities for configurations and single-line diagrams of the SAGE supervision and control system, and the evolution and maintenance of automatic oscillography collection systems, phasor measurement systems and historical systems (PI – AVEVA and PostgreSQL).
Prepare technical specifications, participate in proposal evaluations, assess new technologies, plan and execute projects, troubleshoot and diagnose issues, and implement hardware, software and systems related to the department and to the Supervision and Control of the Electric Power System.
Lead and execute configuration, deployment and maintenance activities for the SAGE supervision and control database at the Control Center and substations, providing necessary configurations for substation data acquisition and distribution to ONS in compliance with network procedures.
Plan and perform site acceptance tests (TAC) and factory acceptance tests (TAF) on network architectures, systems and applications according to IEC 61850 standards, ensuring correct operation and standardization of local SCADA systems in substations.
Perform commissioning tests, measurements and surveys of circuits and electrical equipment via the supervision and control systems installed at substations to ensure compliance with ISA Energia standards and ONS network procedures.
Define guidelines, analyze and validate configuration studies and power flow modeling of the Electric Power System within the State Estimator and Power Flow subsystems.

Requirements

What you’ll need

Degree in Electrical Engineering, Computer Engineering or Automation and Control Engineering.
Advanced experience with Supervision and Control Systems (SAGE), including database administration and State Estimator (EMS) modeling.
Advanced knowledge of Linux (Red Hat, CentOS and Rocky Linux), Windows Server, virtualization and VMware environments.
Experience with industrial communication protocols and SCADA systems, such as:
IEC 60870-5-101
IEC 60870-5-104
ICCP
DNP3
Strong knowledge of TCP/IP computer networks and communications infrastructure for electrical systems.
Advanced knowledge of ONS (Brazilian National System Operator) procedures and submodules related to Supervision and Control.
Analytical ability for incident diagnosis and troubleshooting in critical operational environments.
Knowledge of PostgreSQL and database administration.
Knowledge of Cyber Security for OT (Operational Technology) environments.
Knowledge of protection of power systems applied to power transmission.
Experience with automation and scripting development using languages such as Python, Shell Script, PowerShell or similar.
Knowledge of SAP PM and the Microsoft Office suite.

Benefits

Comp & perks

For your health and well-being, we offer a quality of life program, Vida 360°. It includes several benefits such as Gympass, medical and dental plans, among others;
Meal Voucher (VR) and/or Food Voucher (VA) to help with grocery purchases in a flexible way, a grocery voucher and an additional allowance for your Christmas dinner;
In addition to fixed pay, we offer additional compensation through our Annual Variable Compensation Program;
Private pension plan to help you prepare for the future;
Opportunity to work in a hybrid model, with flexible working hours;
Access to courses and e-learning training through our digital platform #degree to generate and share value;
Vacation pay bonus (additional vacation gratification).
As a socially responsible company, we understand the importance of welcoming a new child and therefore offer extended parental leave — paternity leave up to 20 days and maternity leave up to 180 days. This also applies to parents who adopt or obtain legal guardianship of a child;
To support mothers returning to work, we offer a childcare allowance;
To provide the best conditions for our team and their families, we offer a monthly allowance applicable to parents who have a child with a disability under their care.