Software Engineer

National Oilwell Varco; Gqeberha; On-site; ZAR 600 000 - 800 000; Full time

Job summary

A leading oil and gas company is seeking a skilled Software Engineer based in Gqeberha. The ideal candidate will have advanced knowledge of PLC software, particularly Siemens S7 and TIA Portal, and proficiency in network configuration. This role involves configuring software for simulation environments, optimizing system performance, and providing technical support. Candidates should hold a degree in Mechatronics or related fields with 3 to 5 years of relevant experience. The position offers a full-time schedule and a dynamic working environment.

Qualifications

• 3 to 5 years post graduate PLC experience.
• Ability to work in a technical laboratory or workshop environment.
• Comfortable working with complex technical systems.

Responsibilities

• Configure PLC software for simulation and machine environments.
• Establish and optimize network configurations.
• Fine-tune simulation performance to meet requirements.
• Evaluate and implement new system features.
• Provide technical support to simulator system users.
• Develop comprehensive technical documentation.

Skills

Advanced knowledge of PLC software

Strong skills in network configuration

Understanding of software-hardware interaction

Proficiency in debugging simulations

Education

Bachelor’s or Master’s degree in Mechatronics

Advanced technical certifications

Tools

Siemens S7

TIA Portal

Job description

Job Description

NOV South Africa is seeking a skilled Software Engineer to lead the delivery and setup of simulators for automation packages. The ideal candidate will have a strong background.Include PLC software and networking, with a focus on simulation environments. This position is based in Gqeberha.

Key Responsibilities:

• Configure PLC software (Siemens S7, TIA Portal) for both simulation and machine environments.
• Establish and optimize network configurations to enhance system performance.
• Fine‑tune simulation performance to meet operational requirements.
• Evaluate and implement new system features to improve functionality.
• Provide technical support to simulator system users.
• Develop comprehensive and clear technical documentation.
• Perform additional tasks as required to support project goals.

Required Skills and Qualifications:

• Advanced knowledge of PLC software, with a focus on Siemens S7 and TIA Portal.
• Strong skills in network configuration and optimization.
• Deep understanding of software‑hardware interaction.
• Proficiency in debugging simulations of electrical and hydraulic components.

Educational Requirements:

• Bachelor’s or Master’s degree in Mechatronics, Software Engineering, Electrical Engineering, or a related field.
• Advanced technical certifications are preferred.

Experience:

• 3 to 5 years post graduate PLC experience

Physical Requirements:

• Ability to work in a technical laboratory or workshop environment.
• Comfortable working with complex technical systems and equipment.

Application Process:

Interested candidates should submit the following:

• Job application
• Detailed resume
• Portfolio of technical projects
• References demonstrating technical expertise

We look forward to receiving your application and exploring the opportunity to work together at NOV diante.

About Us

Every day, the oil and gas industry’s best minds put more than 150 years of experience to work to help our customers achieve lasting success.
We Power the Industry that Powers the World
Throughout every संबंध in the world and across every area of drilling and production, our family of companies has provided the technical expertise, advanced equipment, and operational support necessary for success—now and in the future.
Global Family
We are a global family of thousands of individuals, working as one team to create a lasting impact for ourselves, our customers, and the communities where we live and work.
Purposeful Innovation
Through purposeful business innovation, product 鄂 creation, and service delivery, we are driven to power the industry that powers the world better.
Service Above All
This drives us to anticipate our customers’ needs and work with them to deliver the finest products and services on time and on budget.

About the Team

Corporate
Our family of companies is supported by our global Corporate teams, providing expert knowledge from functions including Human Resources, Information Technology, Compliance, Finance, QHSE, Marketing and Legal centers of expertise. We are structured to provide guidance and service above all to all our business operations.

Job Info

• Job Identification 39068
• Job Category Software
ACT Lp,
• Posting Date 01/13/2026, 12:25 PM
• Apply Before 02/28/2026, 12:25 PM
• Job Schedule Full time
• Job Shift Day
• Locations Building 6 Ascot Office Park, Port Elizabeth, 6001, ZA