About the Position

Network and Security Engineer

Location: Mexico City, Mexico

Business: Energy Systems

Position type: Full Time

Contract type: Permanent Employee

We are the independent expert in assurance and risk management. Driven by our purpose, to safeguard life, property, and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence.

As a trusted voice for many of the world’s most successful organizations, we use our knowledge to advance safety and performance, set industry benchmarks, and inspire and invent solutions to tackle global transformations.

About the Role

GreenPowerMonitor, a DNV company, is at the heart of the global energy transformation. We use data-driven digital solutions to optimize the performance of renewable energy installations around the world. Our work contributes to a more diverse and a more sustainable global energy mix.

Are you passionate about securing networks and protecting critical infrastructure? Excited to work on cutting-edge solutions that drive a greener future? Join us and be part of a purpose-driven team making a real impact on global energy transformation. Apply today!

As a Network & Security Engineer, you’ll take the lead in securing and maintaining networks while optimizing performance and protecting against threats. Your work will ensure the stability and security of our digital solutions for renewable energy sites worldwide.

The position will report to our DNV office in Mexico City, Mexico.

Responsibilities

Monitor, maintain, and secure network devices (switches, routers, firewalls, and VPNs) to ensure integrity and uptime.
Design, implement, and manage network security solutions (firewalls, IDS/IPS, VPNs).
Monitor network traffic and respond to security incidents using security information and event management (SIEM) tools.
Conduct vulnerability assessments and penetration tests on network infrastructure to identify and mitigate risks.
Manage and secure virtualized environments (VMware, Hyper-V) and apply security protocols.
Collaborate on network design and upgrades to integrate security best practices and policies.
Assess and improve infrastructure stability, security, and scalability.
Respond to security breaches, conduct root cause analysis, and implement corrective actions.
Develop and maintain security documentation and conduct audits of systems and networks, including policies, procedures, and network diagrams.
Evaluate and deploy security tools, staying current on cybersecurity trends and threats.

Requirements

Bachelor's degree in Information Technology, Cybersecurity, Computer Science, or equivalent experience.
A minimum of three years of experience in network security, cybersecurity, or a similar role.
Knowledge of network infrastructure components, including firewalls (e.g, Fortigate, Cisco ASA), routers, switches, and VPN technologies.
Hands-on experience with network security protocols (e.g., IPsec, SSL/TLS, VPNs).
Ability to analyze and evaluate networks, identify issues, and provide solutions to ensure networks are operating efficiently.
Ability to create scripts to automate actions using PowerShell, bash scripting or Python.
Strong written and verbal English communication skills.

Nice to Have

Certifications: Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), CCNA Security, Microsoft (AZ-800, AZ-801), LPIC2 certification or CCNP.
Experience with VPN IPSEC or GRE Tunnels.
Experience with real HA environments.
Experience with observability stack frameworks.
Experience with k8s environments.
Experience with intrusion detection/prevention systems IDS/IPS and SIEM systems.

We Offer

Vacation bonuses pay.
Group health insurance plan.
Group retirement plan with company match.
Education reimbursement program.
Company-provided life insurance plan.
Food Vouchers.
Flexible work schedule with hybrid opportunities.

Benefits may vary based on position, tenure, location, and employee election.

About the Company

DNV is a proud equal-opportunity employer committed to building an inclusive and diverse workforce. All employment is decided on the basis of qualifications, merit, or business need, without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

Diversity, Equity and Inclusion

At DNV, our commitment to Diversity, Equity, and Inclusion is not only an ethical choice, but also a business decision.

Diversity, fairness, and a sense of belonging are a source of strength for our people, our business, and our customers, and help us to deliver on our purpose, vision, and values.

Working Here

Since 1864 we’ve been dedicated to safeguarding life, property and the environment. Today we remain at the forefront of new technologies and techniques to help our customers transform for a more sustainable future.

At DNV you can expect to deliver career and industry defining work. You’ll be given the time to build your network, the resources to support your development, and the freedom to satisfy your curiosity and desire to learn.

Application Process

You can apply directly through our careers page by submitting your CV and any other documents we require (i.e. university diplomas/transcripts; visas; previous employment reference letters*). Make sure your application is fully completed, and you tailor it to the specific job listing.

FAQs

How can I find job openings that fit my skills and interests?

Explore our official job search page where you can use filters such as job type, location, and department to find roles that best match your qualifications and career aspirations.

What’s your application process like?

Is your recruitment process designed to be inclusive and accessible?

Yes, it is. We're an equal opportunities employer and welcome applications from all candidates. We’re happy to support your need for any adjustments during the application and hiring process. Share the details of what you need within your application.

What types of interviews might I undergo?

Depending on your role, our interview process may include initial phone screenings, video conferences, and in-person interviews, focusing on both your technical abilities and our shared values. You can ask your recruiter specifically about the interview process for your role.

How long does the hiring process typically take from application to decision?

The timeline can vary but we make every effort to reply to each candidate as soon as possible and keep everyone up-to-date with where they are in the recruitment process.

How do I know if a recruitment contact is legitimately from your company?

Official communication will come from our verified company email addresses. Carefully check any suspicious looking emails and if you have any doubts, don’t engage.

Are there any fees involved in your recruitment process?

No, we do not charge any fees at any stage of our recruitment process. All applications and interviews are free of charge, we will never ask you to pay any fees or make any payments – please be wary of any requests for payment as these are likely scams.

What should I do if I suspect a job scam?

If you encounter suspicious job postings or recruitment practices, do not provide personal information and contact your recruiter as soon as possible. We take these matters seriously. We will never ask you to pay any fees or make any payments part of our recruitment process.

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Disclaimer

Please beware of recruitment scams that pretend to be from DNV or its employees. We will never ask you to pay any fees or make any payments as part of our recruitment process.

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Network and Security Engineer

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