Leandro De Freitas
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Leandro De Freitas Email & Phone Number

Maintenance Supervisor at Constellation Oil Services
Location: Maringá, Paraná, Brazil 3 work roles 1 school
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✓ Verified July 2026 3 data sources Profile completeness 86%

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Current company
Role
Maintenance Supervisor
Location
Maringá, Paraná, Brazil
Company size

Who is Leandro De Freitas? Overview

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Quick answer

Leandro De Freitas is listed as Maintenance Supervisor at Constellation Oil Services, a with 804 employees, based in Maringá, Paraná, Brazil. AeroLeads shows a matched LinkedIn profile for Leandro De Freitas.

Leandro De Freitas previously worked as Electrical/Electronic Supervisor at Queiroz Galvão Óleo E Gás S.A. and SR Eletronic/Electrical Technician at Queiroz Galvão Óleo E Gás S.A.. Leandro De Freitas holds Control And Automation Engineering from Unicesumar.

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Email format at Constellation Oil Services

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Constellation Oil Services

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Profile bio

About Leandro De Freitas

Successful professional, with skills in maintenance offshore management, automation control systems and electrical/electronic equipments. Willing to learn and ready for new challenges. Known as a responsible worker who perseveres to complete tasks and achieve goals.

Current workplace

Leandro De Freitas's current company

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Constellation Oil Services
Constellation Oil Services
Maintenance Supervisor
rio de janeiro, rio de janeiro, brazil
Employees
804
AeroLeads page
3 roles

Leandro De Freitas work experience

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Maintenance Supervisor

Current

Head of the Maintenance section, reports directly to the OIM. The Maintenance Supervisor is the overall responsible for maintaining equipment, technical systems and structures to the standards laid down in applicable rules and regulations. Also responsible for keeping the OIM updated on the condition of the machinery and equipment, ordering parts, record keeping and the appraisal of maintenance personnel.Job responsibilities:-Management of Maintenance Sectors Onboard: Storekeeper, Electrical, Rig Mechanical, Subsea, Mechanical, Engineering and Welding.-Management of Change (MOC), including risk assessment and cost-benefit.-Maintenance KPI’s control (Preventive / Corrective and Predictive, etc).-Driving services for general 3rd part companies.-Control and solve the client issues, getting better results at “Sondopolis” (KPI’s Client System).-Development of improvements to keep equipment’s “health” and performance.-Analyse and improve manufacturer reports about equipment’s upgrade and safety.-Responsible to keep a “safety” stock for main equipment’s, avoiding “Down Time”.Evidence Points/Experience:- Expertise in many Audits, including: Petrobrás, Navy, ANP, ABS and others.- OIM certification.- Maintenance Supervisor Abilities with Panama certification.- Knowledge in IBM MAXIMO software.- Experience in leadership, heading of six directly leaders, conducting maintenance sector with around thirty workers.

Oct 2012 - Present

Electrical/Electronic Supervisor

The Electrical/Electronic Supervisor is the head of sector, and reports directly to the Maintenance Supervisor. The main Objectives to this function are: Keep the integrity and “health” of electrical/electronic and automation systems at the rig.Job responsibilities:- Perform the maintenance plan, according manufacturer’s manual.- Management of Electrical/Electronic team.- Driving services for general 3rd part companies.- Development of improvements to keep equipment’s “health” and performanceEvidence Points/Experience:- Knowledge in: Cranes (Seatrax) and Knuckle Boom (NOV), Propulsion System Thruster Azimuthal (Flowserve) Automation Systems (Kongsberg K-Chief, NOV - Amphion), inverters and rectifiers for low and medium voltage (Siemens S120 and GM150), AC Generator - 11 KV (EMD / NOV) Top Drive TDS1000, Drawworks SSGD1000, PRS 8i, Iron Roughneck AR4500 and Mud Pumps P220 (NOV), BOP (GE/Hydril).

Sep 2011 - Sep 2012

Sr Eletronic/Electrical Technician

One of main piece of electrical/electronic team, reports directly to the Electrical/Electronic Supervisor.Job responsibilities:- Assist the supervisor with issues and solutions.- Execute the maintenance service orders (Prevenctive / Corrective), keeping quality and safety.- Order parts and consumables.Evidence Points/Experience:- Present in part of Gold Star Rig commissioning in Singapore, Keppel Fells Shipyard, 2009.

Mar 2009 - Aug 2011
Team & coworkers

Colleagues at Constellation Oil Services

Other employees you can reach at theconstellation.com. View company contacts for 804 employees →

1 education record

Leandro De Freitas education

FAQ

Frequently asked questions about Leandro De Freitas

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What company does Leandro De Freitas work for?

Leandro De Freitas works for Constellation Oil Services.

What is Leandro De Freitas's role at Constellation Oil Services?

Leandro De Freitas is listed as Maintenance Supervisor at Constellation Oil Services.

Where is Leandro De Freitas based?

Leandro De Freitas is based in Maringá, Paraná, Brazil while working with Constellation Oil Services.

What companies has Leandro De Freitas worked for?

Leandro De Freitas has worked for Constellation Oil Services and Queiroz Galvão Óleo E Gás S.A..

Who are Leandro De Freitas's colleagues at Constellation Oil Services?

Leandro De Freitas's colleagues at Constellation Oil Services include Vinicius Santana Da Silva, Anderson Ferreira, Poliana Dos Santos, Gélio Rocha Gonçalves, and Wescley Peris Couto.

How can I contact Leandro De Freitas?

You can use AeroLeads to view verified contact signals for Leandro De Freitas at Constellation Oil Services, including work email, phone, and LinkedIn data when available.

What schools did Leandro De Freitas attend?

Leandro De Freitas holds Control And Automation Engineering from Unicesumar.

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