Sr. Network Engineer

The Role:

Joining Moderna offers the unique opportunity to be part of a pioneering team thats revolutionizing medicine through mRNA technology with a diverse pipeline of development programs across various diseases.

As an employee youll be part of a continually growing organization working alongside exceptional colleagues and strategic partners worldwide contributing to global health initiatives.

Modernas commitment to advancing the technological frontier of mRNA medicines ensures a challenging and rewarding career experience with the potential to make a significant impact on patients lives worldwide.

Moderna is solidifying its presence within our international business services hub in Warsaw Poland a city renowned for its rich scientific and technological heritage. This hub provides critical functions meeting the growing demand of Modernas global business operations. Were inviting professionals from around the world to join our mission and contribute to the future of mRNA medicines.

This is an exciting opportunity to be a critical part of the talent engine fueling a highgrowth organization that is transforming the biotech industry. As a Senior Network Engineer you will lead the design implementation and operation of Modernas global enterprise network. The successful candidate will have a proven track record in delivering secure scalable and highly available networking solutions.

Youll work across security infrastructure and application domains to support critical business manufacturing and cloud environments. This position offers deep exposure to global operations and the opportunity to integrate Generative AI tools into network automation and operational efficiency strategies.

Heres What Youll Do:

Your key responsibilities will be:

• Design implement and manage enterpriselevel network infrastructure including routing switching wireless firewalls VPN and security solutions.

• Research and recommend advanced networking hardware and software (routers switches firewalls etc.) and network management tools.

• Lead network lifecycle management from architecture upgrades to decommissioning outdated infrastructure.

• Ensure high availability performance and global security compliance across cloud businesscritical and manufacturing environments.

• Collaborate with security teams to enforce and monitor firewall policies IPS/IDS and secure VPN configurations.

Your responsibilities will also include:

• Proactively monitor network performance and address bottlenecks or vulnerabilities before they escalate.

• Define and validate network design/configuration changes based on industry best practices.

• Interface with vendors service providers and crossfunctional stakeholders to align technical solutions with business needs.

• Provide Tier 3 escalation support lead root cause analyses (RCA) and maintain incident documentation.

• Drive automation initiatives using tools like Python Ansible and Terraform minimizing manual configuration.

• Maintain comprehensive network documentation: architecture diagrams operational runbooks and standards.

• Support site lifecycling: new office builds expansions relocations and decommissions worldwide.

• Participate in a global oncall rotation ensuring 24/7 support for critical systems.

The key Moderna Mindsets youll need to succeed in the role:

• We digitize everywhere possible using the power of code to maximize our impact on patients.
  In this role youll drive network automation using tools like Python Ansible and Terraform. Embracing codedriven infrastructure is essential to scaling operations efficiently and securely.

• We behave like owners. The solutions were building go beyond any job description.
  You will be entrusted with leading Tier 3 support incident resolution and lifecycle strategy for global network infrastructure a responsibility that demands initiative accountability and technical leadership across borders.

Heres What Youll Need (Basic Qualifications)

• 8 years of experience in network architecture implementation and administration within an enterprise environment.

• Domain expertise in WAN LAN Wireless DDI (DNS DHCP IPAM) VPN OOB Network Security Firewalls IPS Secure Access Network Access Control Network Monitoring and Alerting and Capacity Planning.

• Strong technical knowledge of Cisco Catalyst/Nexus Cisco SDWAN Meraki and Cisco WLC Wireless Cisco ISE Palo Alto Firewalls Juniper SRX and Infoblox DDI solutions.

• Excellent troubleshooting and problemsolving skills with a customerfirst approach.

Heres What Youll Bring to the Table (Preferred Qualifications):

• Experience in biotech pharmaceutical or healthcare environments is a plus. If no prior GxP experience the candidate should be capable of quickly learning GxP compliance and implementing best practices in regulated environments.

• Demonstrated experience with network automation and scripting (Python Bash Ansible) to streamline operations and enforce Infrastructure as Code (IaC) practices.

• Proven project management skills with the ability to independently drive small to mediumsized networking initiatives.

• A passion for emerging network technologies staying ahead of industry trends and recommending innovative solutions.

• Strong written and verbal communication skills with the ability to produce clear documentation and executivelevel reports.

• Industry certifications such as CCNP CCIE PCNSE or equivalent networking credentials are a plus.

• Ability to foster strong relationships and collaborate effectively with internal stakeholders crossfunctional teams and external vendors.

At Moderna we believe that when you feel your best you can do your best work. Thats why our global benefits and wellbeing resources are designed to support youat work at home and everywhere in between.

• Quality healthcare and insurance benefits
• Lifestyle Spending Accounts to create your own pathway to wellbeing
• Free premium access to fitness nutrition and mindfulness classes
• Family planning and adoption benefits
• Generous paid time off including vacation bank holidays volunteer days sabbatical global recharge days and a discretionary yearend shutdown
• Savingsandinvestments
• Locationspecific perks and extras!

The benefits offered may vary depending on the nature of your employment with Moderna and the country where you work.

About Moderna

Since our founding in 2010 we have aspired to build the leading mRNA technology platform theinfrastructure to reimagine how medicines are created and delivered and a worldclass team. We believe in giving our people a platform to change medicine and an opportunity to change the world.

By living our mission values and mindsets every day our peopleare the driving force behind our scientific progress and our we are creating a culture of belonging and building an organization that cares deeply for our patients our employees the environment and our communities.

We are proud to have been recognized as a Science Magazine Top Biopharma Employer a Fast Company Best Workplace for Innovators and a Great Place to Work in the U.S.

As we build our company we have always believed an inperson culture is critical to our success. Moderna champions the significant benefits of inoffice collaboration by embracing a 70/30 work model. This 70% inoffice structure helps to foster a culture rich in innovation teamwork and direct mentorship. Join us in shaping a world where every interaction is an opportunity to learn contribute and make a meaningful impact.

If you want to make a difference and join a team that is changing the future of medicine we invite you to visit to learn more about our current opportunities.

Moderna is a smokefree alcoholfree and drugfree work environment.

Moderna is a place where everyone can grow. If you meet the Basic Qualifications for the role and you would be excited to contribute to our mission every day please apply!

Moderna is committed to equal opportunity in employment and nondiscrimination for all employees and qualified applicants without regard to a persons race color sex gender identity or expression age religion national origin ancestry or citizenship ethnicity disability military or protected veteran status genetic information sexual orientation marital or familial status or any other personal characteristic protected under applicable law. We consider qualified applicants regardless of criminal histories consistent with legal requirements.

Were focused on attracting retaining developing and advancing our employees. By cultivating a workplace that values diverse experiences backgrounds and ideas we create an environment where every employee can contribute their best.

Moderna is committed to offering reasonable accommodation or adjustments to qualified job applicants with disabilities. Any applicant requiring an accommodation or adjustment in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should contact the Accommodations and Adjustments team at .