Network Engineer

A premier technology advisory and cybersecurity consulting practice operating as part of a prestigious global Big 4 professional services firm.

The organization delivers top-tier information security, risk governance, and IT audit consulting to leading enterprises and tier-1 financial institutions. Professionals within the practice take part in long-term, high-impact projects embedded within the core technology environments of major financial corporations (such as prominent credit card and banking institutions).

Combining elite institutional prestige, exceptional long-term stability, and continuous career growth, the company provides broad exposure to complex enterprise infrastructures.

The firm's offices are located in Tel Aviv near a train station, operating on a hybrid model with one day working from home (alongside on-site project presence in the Ramat Gan area).

Role Description-

• Serving as an Information Security & Network Risk Specialist, driving technical risk assessments, network reviews, and security advisory for large-scale enterprise environments.
• Embedding within a long-term, strategic project at a leading financial and credit card institution, acting as a trusted security advisor.
• Analyzing enterprise network architectures, routing pathways, and network communication protocols to identify architectural risks and policy gaps.
• Reviewing, auditing, and optimizing Firewall (FW) rulebases, ensuring proper segmentation, access controls, and adherence to security baselines.
• Evaluating and auditing organizational security controls, security tooling, and defensive configurations against corporate governance frameworks.
• Conducting comprehensive information security risk surveys, technical audits, and vulnerability posture assessments.
• Collaborating autonomously and directly with cross-functional technical stakeholders, including Network Engineers, IT Infrastructure teams, and System Administrators.

Requirements

• 2–3 years of proven experience in enterprise Networking and Network Protocols within large, complex IT environments – Mandatory
• Professional background from large enterprise organizations (experience from the financial/banking sector – strong advantage) – Mandatory
• Strong practical familiarity with Firewall (FW) systems and hands-on ability to analyze, audit, and evaluate firewall rules – Mandatory
• Solid technical familiarity with enterprise Information Security tools, solutions, and concepts – Mandatory
• Demonstrated hands-on experience performing Information Security Audits or Risk Surveys ) – Mandatory
• Proven capability to work independently and communicate effectively with technical counterparts and IT teams – Mandatory
• Relevant industry certifications (e.g., CCNA, CCNP, CISSP, CISA, or related network/security credentials) – Advantage