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Salary
$43k – $54k per year
Location
Hybrid (Lisbon, Portugal)
Visa
Sponsors visas in United States; no register of this country names it

Confirmed on the employer's own hiring board on Nov 15, 2026. First seen by Alion on Nov 12, 2026.

Overview
Company
Impact
Profile match
Solvay is a Belgian chemical company headquartered in Brussels that produces essential chemicals such as soda ash and bicarbonate, peroxides, silica, rare earths and specialty products for consumer goods, construction, agriculture, automotive and industrial markets. Founded in 1863 by Ernest Solvay, it is listed on Euronext Brussels and Paris and, after the 2023 separation of its specialty business into Syensqo, employs around 9,000 people at production sites worldwide. It hires research and innovation leaders, process safety and maintenance engineers, planning and inspection technicians, SAP leads, supply chain interns and German apprentices in automation.

Solvay is all about chemistry. We’re not just referring to chemical reactions here, but also to the magic that occurs when the brightest minds get to work together. This is where our true strength lies. In you. In your future colleagues and in all your differences. And of course, in your ideas to improve lives while preserving our planet’s beauty for the generations to come.

About the role

Our Secured Network Team, composed of 20 people, is part of the Solvay Digital Technology Infrastructure team and covers all Solvay industrial and non-industrial sites over the world (70 users sites, including 40 plants, 5 Data Centers, Cloud services). As a Global network security engineer, you will provide complete and seemless set of network and security services. You will be accountable for:

  • Implementing and maintaining security tools and technologies, including firewalls, SASE, remote access solutions, authentication/authorization systems, and access controls.
  • Identifying, designing, and executing security projects to improve security and detection.
  • Collaborating with security architects to design and implement enhanced security technologies and with all stakeholders involved in the various projects.
  • Defining technical design for Security and Network based on Solvay's standards.
  • Following up on Cyber risk resolution for the Secured Network scope.
  • Supporting incident response efforts with the NOC and SOC by providing expertise on network security breaches.

We offer a permanent contract based on a hybrid working mode.

About you

Relevant education degree or equivalent in Network Engineering, Cybersecurity, or a comparable field.

Competencies:

  • Certifications on Palo Alto Network technology (On-prem FW, Prisma, SDWAN, Panorama, Strata).
  • Expert in designing and configuring advanced network security solutions to protect global IT infrastructures against cyber threats.
  • Deep knowledge of security frameworks and standards, such as NIST, ISO 27001, and CIS Controls, to guide network security practices, as well as generic ITIL processes.

Behaviors:

  • Proactive in identifying and mitigating network security risks.
  • Adaptability to dynamic global environments and emerging cyber threats.
  • Collaborative mindset to work effectively with IT, security, and business teams.

About the pay

Attractive and equitable pay for all: compensation is determined within a range to foster your development in the role. The base pay expected for this role is € 39,440 - € 49,300 per year in Portugal.

Your salary may ultimately be higher or lower based on your skills and experience. Additionally, we provide a competitive total rewards package that includes a bonus and/or other incentives.

Benefits:

  • Solvay Cares program: minimum of 16 weeks of parenting leave for all employees and package with healthcare, disability and life insurance coverage.
  • Prioritization of well-being: work-life balance promotion, flexible approach to work part-time or hybrid work arrangements (depending on the type of job), employee assistance program with access to physical and psychological support.
  • Professional development: prioritization of internal talents for career progression, access to a training platform, opportunities to join Employee Resource Groups (ERG) for experience sharing and mentorship and free language courses.

About us

Solvay, a pioneering chemical company with a legacy rooted in founder Ernest Solvay's pivotal innovations in the soda ash process, is dedicated to delivering essential solutions globally through its workforce of over 9,000 employees. Since 1863, Solvay harnesses the power of chemistry to create innovative, sustainable solutions that answer the world’s most essential needs such as purifying the air we breathe and the water we drink, preserving our food supplies, protecting our health and well-being, creating eco-friendly clothing, making the tires of our cars more sustainable and cleaning and protecting our homes.

We value the diversity that individuals bring and we invite you to consider a future with us, regardless of background, age, gender, national origin, ethnicity, religion, sexual orientation, ability or identity. We encourage individuals who may require any assistance or accommodations to let us know to ensure a seamless application experience. We are here to support you throughout the application journey and want to ensure all candidates are treated equally. If you are unsure whether you meet all the criteria or qualifications listed in the job description, we still encourage you to apply.

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