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senior network engineer

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senior network systems engineer

<div>
 
 We are currently looking for a
 
 Senior Network Engineer
 
 to join our team and play a key role in designing, managing, and optimizing a complex enterprise network environment.
 
 
 🔹
 
 Key Responsibilities:
 
 
 
 &bull; Design and implement scalable, high-availability network architectures
 
 
 &bull; Manage and maintain network infrastructure (routers, switches, firewalls, VPNs)
 
 
 &bull; Monitor network performance and ensure stability and reliability
 
 
 &bull; Troubleshoot and resolve network issues in a timely manner
 
 
 &bull; Perform system upgrades, patches, and configuration changes
 
 
 &bull; Collaborate with cross-functional IT teams to enhance network performance
 
 
 &bull; Ensure compliance with security standards and best practices
 
 
 &bull; Create and maintain technical documentation and network diagrams
 
 
 🔹
 
 What We&rsquo;re Looking For:
 
 
 
 &bull; 5+ years of experience in network engineering within enterprise environments
 
 
 &bull; Strong knowledge of TCP/IP, BGP, OSPF, and MPLS
 
 
 &bull; Hands-on experience with vendors such as Fortinet, Juniper, Palo Alto, or Arista
 
 
 &bull; Experience with VPN technologies and network security practices
 
 
 &bull; Familiarity with monitoring and troubleshooting tools
 
 
 &bull; ITILv4 Foundation certification is a plus
 
 
 &bull; Strong analytical and problem-solving skills
 
 
 &bull; Excellent communication and teamwork abilities
 
</div>

Senior Network Engineer

ZainTECH

<div>
 The Senior Network Engineer (L3) role at ZainTECH focuses on managing and optimizing cloud and network infrastructure across the MENA region. It is a hands-on, shift-based position in a multi-tenant environment, requiring strong technical expertise and a customer-focused approach.
 
 
 The engineer acts as a key escalation point for complex network issues, ensuring high availability, performance, and security. They also collaborate with teams to improve services, share knowledge, and deliver reliable network solutions to enterprise customers.
 
 
 Responsibilities:
 
 
 Network Operations &amp; Support
 
 
 <ul>
 <li>
 Troubleshoot, diagnose, and resolve customer incidents and change requests across network and security environments
 </li>
 <li>
 Operate within a shift-based support model to ensure continuous service availability
 </li>
 <li>
 Maintain high standards of ticket management with accurate updates and SLA adherence
 </li>
 <li>
 Provide clear, timely communication to customers and internal stakeholders
 
 
 </li>
 </ul>
 Technician Escalation &amp; Expertise
 
 
 <ul>
 <li>
 Act as the L3 escalation point for complex network issues, supporting L1 and L2 engineers
 </li>
 <li>
 Provide technical guidance to resolve advanced networking and security challenges
 </li>
 <li>
 Manage and follow up on vendor support cases (TAC) to ensure timely resolution
 </li>
 <li>
 Support implementation activities including upgrades, patches, and configuration changes
 
 
 </li>
 </ul>
 Network Security &amp; Infrastructure Management
 
 
 <ul>
 <li>
 Manage and troubleshoot firewall platforms (FortiGate, Cisco ASA, Palo Alto)
 </li>
 <li>
 Support and optimize VPN solutions (SSL VPN, IPSec, MFA/2FA)
 </li>
 <li>
 Configure and maintain Web Application Firewalls (WAF) and load balancers (Kemp, FortiADC)
 </li>
 <li>
 Perform firewall rule reviews, security audits, and policy optimization
 
 
 </li>
 </ul>
 Cloud &amp; Network Technologies
 
 
 <ul>
 <li>
 Support networking within public cloud environments (Azure preferred)
 </li>
 <li>
 Troubleshoot hybrid connectivity between cloud and on-premise environments
 </li>
 <li>
 Apply strong understanding of network protocols, OSI model, and packet flow analysis
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 5-8+ years of experience in network engineering or managed services environments
 </li>
 <li>
 Proven experience in L3 support and escalation handling
 </li>
 <li>
 Strong hands-on experience in network security and infrastructure support
 </li>
 <li>
 CCNP (minimum requirement)
 </li>
 <li>
 Firewall vendor certifications (Fortinet, Palo Alto, etc.) are desirable
 </li>
 <li>
 Public cloud certifications (Azure preferred) are an advantage
 </li>
 </ul>
</div>

<div>
 The Senior Network Engineer (L3) role at ZainTECH focuses on managing and optimizing cloud and network infrastructure across the MENA region. It is a hands-on, shift-based position in a multi-tenant environment, requiring strong technical expertise and a customer-focused approach.
 
 
 The engineer acts as a key escalation point for complex network issues, ensuring high availability, performance, and security. They also collaborate with teams to improve services, share knowledge, and deliver reliable network solutions to enterprise customers.
 
 
 Responsibilities:
 
 
 Network Operations &amp; Support
 
 
 <ul>
 <li>
 Troubleshoot, diagnose, and resolve customer incidents and change requests across network and security environments
 </li>
 <li>
 Operate within a shift-based support model to ensure continuous service availability
 </li>
 <li>
 Maintain high standards of ticket management with accurate updates and SLA adherence
 </li>
 <li>
 Provide clear, timely communication to customers and internal stakeholders
 
 
 </li>
 </ul>
 Technician Escalation &amp; Expertise
 
 
 <ul>
 <li>
 Act as the L3 escalation point for complex network issues, supporting L1 and L2 engineers
 </li>
 <li>
 Provide technical guidance to resolve advanced networking and security challenges
 </li>
 <li>
 Manage and follow up on vendor support cases (TAC) to ensure timely resolution
 </li>
 <li>
 Support implementation activities including upgrades, patches, and configuration changes
 
 
 </li>
 </ul>
 Network Security &amp; Infrastructure Management
 
 
 <ul>
 <li>
 Manage and troubleshoot firewall platforms (FortiGate, Cisco ASA, Palo Alto)
 </li>
 <li>
 Support and optimize VPN solutions (SSL VPN, IPSec, MFA/2FA)
 </li>
 <li>
 Configure and maintain Web Application Firewalls (WAF) and load balancers (Kemp, FortiADC)
 </li>
 <li>
 Perform firewall rule reviews, security audits, and policy optimization
 
 
 </li>
 </ul>
 Cloud &amp; Network Technologies
 
 
 <ul>
 <li>
 Support networking within public cloud environments (Azure preferred)
 </li>
 <li>
 Troubleshoot hybrid connectivity between cloud and on-premise environments
 </li>
 <li>
 Apply strong understanding of network protocols, OSI model, and packet flow analysis
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 5&ndash;8+ years of experience in network engineering or managed services environments
 </li>
 <li>
 Proven experience in L3 support and escalation handling
 </li>
 <li>
 Strong hands-on experience in network security and infrastructure support
 </li>
 <li>
 CCNP (minimum requirement)
 </li>
 <li>
 Firewall vendor certifications (Fortinet, Palo Alto, etc.) are desirable
 </li>
 <li>
 Public cloud certifications (Azure preferred) are an advantage
 </li>
 </ul>
</div>

Egyptian Banks Company

<div>
 <ul>
 <li>
 Responsible for day-to-day administration/Project-based tasks of Next Generation Firewalls, Web Application firewalls, Network Admission Control, Routers, and legacy &amp; SDN Switches to meet the business requirements
 </li>
 <li>
 Applies software patches whenever requested either remotely or on-site.
 </li>
 <li>
 Provides 24x7 on-call/on-site support whenever preformation the duty of on-call, which has roaster that is rotated, or for emergency needs
 </li>
 <li>
 Diagnoses and resolve the network problems in short periods.
 </li>
 <li>
 Suggest improvements including permanent and workaround solutions for improvement of EBC Network &amp; security infrastructure&lsquo;s resilience, Flexibility, and scalability.
 </li>
 <li>
 Coordinates with the Security Operations Center to defend proactively against the known exploit
 </li>
 <li>
 Monitor, and report Network Security performance and integrity
 </li>
 <li>
 Acts as the primary interface with vendors including ISPs for resolving Network &amp; Security reported issues.
 </li>
 <li>
 Implementing disaster recovery procedures.
 </li>
 <li>
 Communicate with end-users, and customers when needed
 </li>
 <li>
 Investigates validity and responds to reported vulnerabilities received from all security control units
 </li>
 <li>
 Create and maintain comprehensive network documentation, including network diagrams, configurations, and standard operating procedures. This documentation ensures that the network infrastructure is well-documented, facilitating efficient troubleshooting, maintenance, and future network expansions.
 </li>
 <li>
 Collaborate with cross-functional teams, such as system administrators to ensure the seamless integration of network Security services with other IT systems. They may also lead or participate in projects related to network upgrades, migrations, and expansions.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Bachelor's degree in engineering, computer science or a related field is a must
 </li>
 <li>
 5+ years of professional experience
 </li>
 <li>
 Strong experience in standard Enterprise Network Firewalls, and WAF solution.
 </li>
 <li>
 TCP, IP, ARP, Ethernet, OSPF, EIGRP, and optionally BGP, and encrypted tunneling protocols.
 </li>
 <li>
 Administering enterprise networks in mission-critical, 24x7 production environment.
 </li>
 <li>
 CCNP Enterprise, and NSE4 are a must
 </li>
 <li>
 TMOS 201, PCNSA, and DCACI are optional.C39.
 </li>
 <li>
 ITIL concepts such as Incident, Change, and Problem Management.
 </li>
 <li>
 PCI-DSS, ISO 27001
 </li>
 </ul>
</div>

Network and Security Senior Engineer

Summit Technology Solutions

<div>
 
 
 Duties &amp; Responsibilities
 
 
 <ul>
 <li>
 Work closely with the sales team to understand customer needs and provide technical solutions based on Cisco/Aruba products and technologies.
 </li>
 <li>
 Conduct technical presentations and demonstrations to showcase different solutions.
 </li>
 <li>
 Answer technical questions and address customer concerns during the sales process.
 </li>
 <li>
 Design and architect solutions that meet customer requirements.
 </li>
 <li>
 Develop Bill of Materials (BOM), high-level and low-level designs (HLD/LLD), and technical proposals.
 </li>
 <li>
 Build and maintain strong relationships with key customer stakeholders.
 </li>
 <li>
 Provide technical support during the proof-of-concept (POC) and evaluation phases.
 </li>
 <li>
 Collaborate with internal teams, including sales, product management, and post-sales support, to ensure customer satisfaction.
 </li>
 <li>
 Stay updated with the latest technologies and industry trends.
 </li>
 <li>
 Create and maintain detailed documentation of proposed solutions.
 </li>
 </ul>
 
 
 Qualifications
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in engineering (Communication / Electronics / Computer Engineering preferred).
 </li>
 <li>
 4-6 years of experience in a Network Pre-Sales role.
 </li>
 <li>
 In-depth knowledge of networking technologies, including routing, switching, and wireless.
 </li>
 <li>
 Ability to explain complex technical concepts to non-technical stakeholders.
 </li>
 <li>
 Familiarity with network design and planning tools (e.g., Ekahau, IRIS Intange, Cisco CCW).
 </li>
 <li>
 Ability to simplify and explain complex technical concepts to non-technical audiences.
 </li>
 <li>
 Familiarity with modern architecture such as SD-WAN, SD-Access, ACI (Application Centric Infrastructure) is a plus
 </li>
 <li>
 Strong communication, presentation, and customer-facing skills.
 </li>
 <li>
 Proficiency in Microsoft Office (Word, Excel, PowerPoint).
 </li>
 </ul>
</div>

Senior Network Presales Engineer

sonnen Egypt

<div>
 
 Standort
 
 
 
 Cairo, EG
 
 
 
 Stellen-ID
 
 : 4858
 
 
 Join the energy revolution with #teamsonnen!
 
 
 At sonnen, we&rsquo;re driven by a clear goal: creating a future powered by clean, affordable energy for everyone. That&rsquo;s why we make our customers independent &ndash; not only from fossil fuels, but also from rising electricity costs.
 
 
 The key to this independence is our intelligent, all-in-one energy system. It combines solar panels, battery storage, energy tariffs, and wallboxes &ndash; all developed and manufactured in Germany.
 
 
 As the first and only provider in Germany, we also connect thousands of home batteries into one shared network: the sonnenVPP, our industry-leading virtual power plant.
 
 
 In short: every day, we&rsquo;re working to shape the energy future. And we&rsquo;d be thrilled to have you join us!
 
 
 Join sonnen as a Senior Software Engineer Elixir in Cairo, Egypt!
 
 
 Sonnen is actively seeking an experienced Senior Software Engineer to join our distributed team in Cairo and contribute to sonnen's global IoT cloud platform. You will work on building scalable, high-performance backend services that manage an extensive network of batteries, EV chargers, and heat pumps worldwide. This is an opportunity to impact the future of sustainable energy through cutting-edge technology and innovative solutions.
 
 
 Key Responsibilities
 
 
 <ul>
 <li>
 Design, develop, and maintain robust, scalable cloud-based services using Elixir/Phoenix
 </li>
 <li>
 Lead technical initiatives and mentor junior engineers in functional programming best practices
 </li>
 <li>
 Build and optimize distributed systems handling high-load, real-time IoT data processing
 </li>
 <li>
 Collaborate with cross-functional teams (architects, product managers, DevOps) on system architecture and implementation
 </li>
 <li>
 Implement event-based and REST-full architectures for energy management microservices
 </li>
 <li>
 Maintain high code quality through rigorous testing, code reviews, and documentation standards
 </li>
 <li>
 Troubleshoot production issues and drive continuous performance optimization
 </li>
 <li>
 Contribute to infrastructure-as-code initiatives and CI/CD pipeline improvements
 
 
 </li>
 </ul>
 
 Required Qualifications
 
 
 
 <ul>
 <li>
 5+ years of professional software engineering experience
 </li>
 <li>
 2+ years of hands-on experience building, testing, and maintaining cloud-based services with Elixir/Erlang or similar functional programming languages.
 </li>
 <li>
 Deep knowledge of PostgreSQL and relational database optimization
 </li>
 <li>
 Demonstrated experience with event-based and microservice architectures
 </li>
 <li>
 Expertise in CI/CD pipelines and tools (GitHub, GitLab, GitLab CI)
 </li>
 <li>
 Excellent grasp of version control systems and Git workflows
 </li>
 <li>
 Fluent in English.
 
 
 </li>
 </ul>
 
 Nice-to-Have Qualifications
 
 
 
 <ul>
 <li>
 Experience with infrastructure monitoring tools (Datadog, Sentry, CloudWatch, Elastic Stack)
 </li>
 <li>
 Knowledge of IoT AMQP and Kafka.
 </li>
 <li>
 Familiarity with Docker and Kubernetes.
 </li>
 <li>
 Leadership or mentoring experience in engineering teams
 
 
 </li>
 </ul>
 What We Offer
 
 
 <ul>
 <li>
 Competitive Salary Package: Commensurate with experience and market standards
 </li>
 <li>
 Hybrid Work: Work from our Cairo office and remotely within coordination with team leads across Europe and the US
 </li>
 <li>
 Professional Growth: Advanced training opportunities and clear career progression within a rapidly expanding company
 </li>
 <li>
 Innovative Environment: Work on cutting-edge IoT and renewable energy technologies
 </li>
 <li>
 Sustainability Impact: Contribute directly to the global shift towards renewable energy
 </li>
 <li>
 Collaborative Culture: Join diverse, talented teams from multiple countries and backgrounds
 </li>
 <li>
 Benefits: Comprehensive benefits package including health insurance, Medical insurance and professional development
 
 
 </li>
 </ul>
 Why Join sonnen?
 
 
 sonnen is at the forefront of the energy transition, solving one of humanity's greatest challenges. As a Senior Engineer, you'll have the opportunity to architect solutions that impact millions globally, work with a talented international team, and be part of a mission-driven company that values innovation, collaboration, and sustainability.
 
 
 
 Stellensegment:
 
 Testing, Cloud, Developer, Database, Technology
</div>

Software Engineer Elixir (m/f/d)

alfanar

<div>
 Job description:
 
 
 Job Purpose
 
 The Network Security Engineer is responsible for the daily administration, maintenance, and monitoring of the organization&rsquo;s security infrastructure. This role focuses on ensuring that firewalls, NAC systems, and WAFs are configured correctly to protect company assets and support secure business operations.
 
 Key Accountability Areas
 
 Network Security Operations
 
 &bull; &nbsp; &nbsp;Configure and maintain enterprise firewalls (Palo Alto/Fortinet/Cisco), IDS/IPS, and VPN gateways.
 
 &bull; &nbsp; &nbsp;Administer Aruba ClearPass for Network Access Control (NAC), including managing guest access, BYOD policies, and 802.1X troubleshooting.
 
 &bull; &nbsp; &nbsp;Monitor and tune WAF policies to protect web applications, ensuring regular signature updates and analyzing blocked traffic logs.
 
 System Hardening &amp; Implementation
 
 &bull; &nbsp; &nbsp;Apply security baselines to network devices and ensure its compliance.
 
 &bull; &nbsp; &nbsp;Execute network segmentation tasks as directed, ensuring internal traffic is restricted according to the principle of least privilege.
 
 &bull; &nbsp; &nbsp;Perform regular firewall rule reviews to identify and decommission unused or risky policies.
 
 Vulnerability &amp; Incident Support
 
 &bull; &nbsp; &nbsp;Perform vulnerability scans using tools like Nessus or Qualys and assist in the technical remediation of identified risks.
 
 
 &bull; &nbsp; &nbsp;Ticket Resolution: Timely resolution of security-related service requests and troubleshooting incidents.
 
 &bull; &nbsp; &nbsp;Policy Accuracy: Successful implementation of firewall and WAF changes with zero unauthorized downtime.
 
 &bull; &nbsp; &nbsp;NAC Stability: Ensuring seamless authentication for corporate and guest devices via Aruba ClearPass.
 
 &bull; &nbsp; &nbsp;Documentation Quality: Keeping all security asset inventories and diagrams up to date.
 
 
 &bull; &nbsp; &nbsp;Act as Tier 2 supports security incidents, analyzing SIEM alerts and escalating complex threats to the Senior Engineer or SOC lead.
 
 &bull; &nbsp; &nbsp;Coordinate with vendors (e.g., following up on support tickets with Vendor side) to resolve hardware or software defects.
 
 Compliance &amp; Documentation
 
 &bull; &nbsp; &nbsp;Maintain technical documentation for all security configurations, network diagrams, and standard operating procedures (SOPs).
 
 &bull; &nbsp; &nbsp;Collect evidence for security audits to demonstrate compliance with NCA ECC and internal policies.
 
 
 &bull; &nbsp; &nbsp;Ticket Resolution: Timely resolution of security-related service requests and troubleshooting incidents.
 
 &bull; &nbsp; &nbsp;Policy Accuracy: Successful implementation of firewall and WAF changes with zero unauthorized downtime.
 
 &bull; &nbsp; &nbsp;NAC Stability: Ensuring seamless authentication for corporate and guest devices via Aruba ClearPass.
 
 &bull; &nbsp; &nbsp;Documentation Quality: Keeping all security asset inventories and diagrams up to date.
 
 
 Sucess Criteria:
 
 <ul>
 <li>
 Ticket Resolution: Timely resolution of security-related service requests and troubleshooting incidents.
 </li>
 <li>
 Policy Accuracy: Successful implementation of firewall and WAF changes with zero unauthorized downtime.
 </li>
 <li>
 NAC Stability: Ensuring seamless authentication for corporate and guest devices via Aruba ClearPass.
 </li>
 <li>
 Documentation Quality: Keeping all security asset inventories and diagrams up to date.
 </li>
 </ul>
 Role Accountability
 
 
 Leadership
 
 
 &bull; &nbsp; &nbsp;Assist in daily operational tasks and collaborate effectively within the team to meet functional objectives, supporting efforts to enhance workflow efficiency and team productivity.
 
 
 Strategy and Planning
 
 
 &bull; &nbsp; &nbsp;Provide operational support in executing strategy plans, ensuring tasks are completed in alignment with the broader organizational objectives.
 
 
 Policy, Systems and Procedures
 
 
 &bull; &nbsp; &nbsp;Support the implementation and maintenance of operational policies and procedures, ensuring compliance with standards and contributing to the efficiency and effectiveness of daily operations.
 
 
 
 Certifications (Required)
 
 : Cisco Certified CyberOps Associate, CompTIA Security+, or Aruba Certified ClearPass Associate (ACCA).
 
 
 
 Certifications (Preferred
 
 ): Fortinet NSE 4, CCNA Security, or CySA+).
 
 Academic Qualification Bachelor Degree in Science in Cybersecurity or Computer Science Work Experience 2 to 5 Years Technical / Functional Competencies Work under pressur MS Office Teamwork Time Management Well Organized Communication Creativity Critical thinking Initiative Risk Assessment Resource Management Analytical thinking Adaptability
</div>

Network Security Analyst

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728 senior network systems engineer jobs In Cairo

Senior Network Engineer

Senior Network Engineer

Senior Network Engineer

Network and Security Senior Engineer

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Software Engineer Elixir (m/f/d)

Network Security Analyst