Senior Network Engineer (Cybersecurity)

TL;DR

Senior Network Engineer (Juniper/Arista): Supporting and developing global data center network infrastructure with an accent on high availability, performance, and security. Focus on optimizing routing protocols, implementing network automation using Python and Ansible, and utilizing AI tools for configuration validation and troubleshooting.

Location: Bulgaria

Company

hirify.global is a world leader in cyber protection, delivering an all-in-one cyber protection platform for businesses worldwide.

What you will do

• Monitor and troubleshoot network issues across global data centers to ensure high availability.
• Manage and optimize configurations on Juniper and Arista networking platforms.
• Plan and execute production network maintenance according to Change Management processes.
• Develop network automation workflows using Python, Ansible, or SaltStack.
• Maintain accurate documentation, diagrams, and infrastructure inventory using DCIM tools.
• Integrate AI tools like Copilot and Windsurf into daily troubleshooting and documentation tasks.

Requirements

• 5+ years of experience in Network Operations or Data Center environments.
• Hands-on expertise with Juniper (EX/QFX, SRX, MX/PTX) or Arista platforms.
• Strong knowledge of routing and switching protocols: BGP, OSPF, IS-IS, MPLS, EVPN, and VXLAN.
• Ability to design and manage complex ACLs and firewall policies.
• Experience with scripting, automation frameworks, and version control (Git).
• Strong English communication skills.

Nice to have

• Linux networking and security skills.
• Certifications such as Juniper JNCA, JNCP, CCNA, CCNP, or Arista ACE Level 3+.

Culture & Benefits

• Innovation-driven environment centered on accountability and impact.
• High-growth, fast-paced culture as part of a global "A-Team".
• AI-augmented, automation-first engineering approach.
• Commitment to diversity and equal opportunity employment.

Hiring process

• Technical interviews are conducted without the use of AI tools to assess authentic skills and experience.
• All employment offers are subject to criminal, education, and identity background checks.