Senior Network Security Engineer
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Job Location:
Heredia - Costa Rica
Monthly Salary:
Not Disclosed
Posted on:
11-10-2025
Vacancies:
1 Vacancy
Job Summary
We are looking for a Senior Network Security Engineer to join our Global Network Services team. This role is important to supporting and enhancing our network security infrastructure ensuring operational excellence and maintaining compliance with stringent regulatory governmental and industry standards.
Reporting to the Network Security Lead.
Responsibilities:
- You will collaborate with Network Security Operations Engineering Global ENOC and Global Build teams to maintain a secure and resilient global network security infrastructure.
- Provide expert-level engineering and operational support to drive continuous improvement and operational excellence.
- Conduct ongoing assessments of the network environment to identify gaps risks and areas for enhancement proposing innovative and effective solutions.
- Stay up to date with industry trends and emerging technologies to strengthen our security posture.
- Mentor and train team members encouraging a collaborative and knowledge-sharing culture.
- You will deliver high-quality incident management problem resolution and change implementation according to ITIL best practices.
- Ensure compliance with all relevant security control requirements and contribute to audit readiness.
Qualifications :
- 5 years of hands-on experience managing designing and provisioning network security technologies in a large globally distributed environment.
- Technical expertise in working with a variety of network security technologies including:
- SASE solutions (Zscaler Netskope Prisma Access)
- Imperva WAF (On-Prem and Cloud)
- Trellix IPS
- SkyHigh proxy (On-Prem and Cloud)
- Fortinet & Checkpoint firewalls
- Cisco firewalls
- DDoS (Incapsula Cloudflare etc)
- Cisco ISE
- Experience with security frameworks risk management and regulatory compliance.
- Experience with network monitoring tools such as NNMi ThousandEyes Algosec Grafana Dynatrace and ExtraHop.
- Decent knowledge of Network technologies including Routing Switching Cisco ACI Load balancers and SD-WAN etc.
- Knowledge and experience in Cloud (AWS).
- Documentation and process development skills including automation for operational efficiency.
- Experience leading technical projects and mentor junior staff.
- Relevant certifications (e.g. CISSP CCNP Security Palo Alto Zscaler Certified Professional)
- Experience working in ITIL-based environments.
- Familiarity with cloud security and hybrid network environments.
Additional Information :
Our benefits include: Medical life and dental insurance Asociación Solidarista International Share Save Plan Flex Work/Work from home Paid time off Birthday day off Annual Performance Bonus Education Reimbursement Family Bonding Bereavement Leave Referral Program and more.
Our uniqueness is that we celebrate yours. Experians culture and people are important differentiators. We take our people agenda very seriously and focus on what matters; DEI work/life balance development authenticity collaboration wellness reward and recognition volunteering... the list goes on. Experians people first approach is award-winning; Worlds Best Workplaces 2024 (Fortune Top 25) Great Place To Work in 24 countries and Glassdoor Best Places to Work 2024 to name a few. Check out Experian Life on social or our Careers Site to understand why.
Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is an important part of Experians DNA and practices and our diverse workforce drives our success. Everyone can succeed at Experian and bring their whole self to work irrespective of their gender ethnicity religion colour sexuality physical ability or age. If you have a disability or special need that requires accommodation please let us know at the earliest opportunity.
#Remote
Remote Work :
No
Employment Type :
Full-time
Key Skills
- Splunk
- Network security
- VMware
- HTTP
- Tcp/IP
- URL
- IPsec
- Windows
- Access Control
- Tacacs+
- Trouble Shooting
- Linux
- Hsrp
- Instruction Detection
- UNIX
About Company
Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, ... View more
