IT Network Engineer - Associate

ExxonMobil; Buenos Aires; On-site; ARS 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Competitive health coverage

Flexible working hours

3-week vacation up to 5 years ofervice

Online training tools

Gym discounts and activities

Ergonomic program

Free vaccination campaigns

Medical assistance in offices

Housed maternity rooms

Job summary

ExxonMobil in Buenos Aires, Argentina, is seeking a Network Engineer to design, implement, and operate the company’s global network backbone across on‑premises and cloud environments.

You’ll work with engineers and users across regions, strengthen observability, and contribute to automation and continuous improvement of network operations while supporting secure connectivity and high availability.

Qualifications

• Bachelor’s degree in Engineering, Computer Science, or a related field (must be graduated).
• 2+ years of experience in Network Engineering, Infrastructure, or related roles.
• Experience with enterprise LAN/WAN environments and core networking concepts (routing, switching, TCP/IP, DNS, DHCP).
• Familiarity with BGP and at least one major network vendor (Cisco/Juniper/Versa).
• Strong problem-solving skills and ability to work in Agile environments.
• Good English communication skills (written and spoken).

Responsibilities

• Design, implement, and operate network solutions across LAN, WAN, and hybrid environments.
• Ensure network performance, availability, and reliability across global infrastructure.
• Strengthen network monitoring and observability to improve troubleshooting capabilities.
• Support incident investigation, troubleshooting, and root cause analysis.
• Collaborate with teams to support business requirements and network evolution.
• Contribute to automation and continuous improvement of network operations.
• Work with vendors and internal teams to maintain and enhance network infrastructure.
• Support network security practices including firewalls, segmentation, and access control.

Skills

Networking concepts

Troubleshooting

Agile collaboration

English communication

Vendor coordination

Education

Bachelor's degree in Engineering/CS

Tools

Cisco

Juniper

Versa

Job description

About Us

At ExxonMobil, our vision is to lead in energy innovations that advance modern living while reducing emissions. As one of the world’s largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for.

The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our strategy in energy, chemicals, lubricants and lower-emissions technologies.

We invite you to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society’s evolving needs. Learn more about our What and our Why and how we can work together.

More About Us

Our Global Business Center (GBC) in Buenos Aires was established in 2004 and our diverse and multinational workforce of more than 2800 colleagues have been powering ExxonMobil’s global businesses ever since. We are proud to be part of an inclusive, safe, and vibrant work environment.

The IT department is seeking new candidates to its dynamic team. The department provides support worldwide to the Organizations all along the value chain from exploration through site development to production.

Based in Buenos Aires, you will collaborate with engineers and users across different regions, contributing to global network initiatives and supporting business growth.

What Role You Will Play In Our Team

As a Network Engineer, you will be responsible for designing, implementing, and operating the company’s network backbone, supporting globally distributed environments.

You will help ensure secure, reliable, and high-performance connectivity across on-premises and cloud environments. This includes working with modern networking technologies, improving observability, and contributing to automation and continuous improvement of network operations.

While this role covers a broad range of networking technologies, we are hiring for multiple teams. We value strong experience in some of these areas and a willingness to learn others, you are not expected to meet every requirement to apply.

What you will do

• Design, implement, and operate network solutions across LAN, WAN, and hybrid environments
• Ensure network performance, availability, and reliability across global infrastructure
• Strengthen network monitoring and enhance observability to improve troubleshooting capabilities
• Support incident investigation, troubleshooting, and root cause analysis
• Collaborate with teams to support business requirements and network evolution
• Contribute to automation and continuous improvement of network operations
• Work with vendors and internal teams to maintain and enhance network infrastructure
• Support network security practices including firewalls, segmentation, and access control

Required Qualifications

• Bachelor’s degree in Engineering, Computer Science, or a related field (must be graduated)
• 2+ years of experience in Network Engineering, Infrastructure, or related roles
• Experience working with enterprise network environments (LAN/WAN)
• Understanding of core networking concepts (routing, switching, TCP/IP, DNS, DHCP)
• Familiarity with network protocols such as BGP
• Experience with at least one major networking vendor (Cisco, Juniper, Versa, or similar)
• Strong troubleshooting and problem-solving skills
• Experience working in collaborative or Agile environments
• Good English communication skills (written and spoken)

Nice to have

• Experience with SD-WAN, wireless networks, or advanced routing architectures
• Exposure to network observability tools (Datadog, ThousandEyes, or similar)
• Knowledge of network security concepts (firewalls, ACLs, authentication)
• Experience with scripting or automation (Python, Ansible, Terraform, or similar)
• Experience with cloud networking (Azure, AWS, or GCP)
• Experience working with global or distributed network environments
• Experience interacting with vendors and third-party providers

The level and seniority for this position will be determined based on the candidate’s experience and skills. We welcome candidates with different experience levels who are eager to grow in Network Engineering.

Your Benefits

An ExxonMobil career is one designed to last. Our commitment to you runs deep: our employees grow personally and professionally, with benefits built on our core categories of health, security, finance, and life.

We offer you

• Competitive health coverage
• Flexible working hours
• 3-week vacation up to 5 years of service plus 1 personal day
• Online training tools
• Gym discounts and activities for sport and general well-being
• A solid ergonomic program
• Free vaccination campaigns
• Medical assistance available in the offices
• Equipped maternity rooms
• Among others

More information on our Company's benefits can be found here.

Please note benefits may be changed from time to time without notice, subject to applicable law.

Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, citizenship status, protected veteran status, genetic information, or physical or mental disability.

Corporate Separateness

Nothing herein is intended to override the corporate separateness of local entities. Working relationships discussed herein do not necessarily represent a reporting connection, but may reflect a functional guidance, stewardship, or service relationship.

Functional Skills

• Network - Infrastructure
• Cloud Computing
• Infrastructure & Platform Programming & Automation

Alternate Location