electrical engineer

ai engineer

datacenter engineer

planning engineer

sales engineer

network security engineer

Oivan Group Oy

<div><h4 class="jobSectionHeader"><b>What We Need
</b></h4><p>Oivan is looking for a Senior Network Security Engineer, preferred with experience in F5, PaloAlto and Fortinet security products such as WAF and NGFW<br>
The candidate will implement and maintain network and security on IaaS cloud mainly Openstack. He should oversee network configuration, FW roles, IPSec and various VPN technologies.Oivan is looking for a passionate network and security engineer to join our talented pool of resources, with at least 5 years of experience in managing and troubleshooting network/security infrastructure<br>
You will work as operation and Level-2 support engineer to fulfill daily requests coming from different internal departments and communicate with vendors and services providers for Level-3 support incidents<br>
You will be based on-site at our customer&rsquo;s premises in Riyadh, KSA.</p><h4 class="jobSectionHeader"><b>
What You'll Do</b></h4><p>
a. Experience in designing, planning, and implementing various secure network topologies using multivendor technologies (Cisco, PaloAlto &hellip;)<br>
b. Experience in implementing and managing perimeter security controls and solutions based on the recommendation from Cybersecurity department:<br>
o WAN and LAN security<br>
o Site to site VPN and remote VPN access<br>
o Implementing FW policies and threat protection<br>
o Security upgrades, patching, configuration backup<br>
c. Experience in implementation and manage of network technologies and services:<br>
o DNS, DHCP, SYSLOG and IP address management and route optimization<br>
o SNMP and xFlow, AAA, RADIUS and authentication platforms<br>
o IGP (RIP, OSPF&hellip;) , BGP , gateway redundant protocol such as VRRP<br>
o L2 ethernet switching network based on Cisco technology: Access and core, port-channel and trunk ports, uplink and access, VLANs, STP flavors and other loop-prevention technologies<br>
o Wireless access point design, configuration and troubleshooting<br>
d. Providing level 2 support for access, core and perimeter infrastructure:<br>
o Monitoring the KPI&rsquo;s for network and security physical and virtual appliances such as CPU, memory, link utilization, response time and throughput, and maintain the agreed level of operation health<br>
o Security controls implementation, auditing and monitoring<br>
o Incident handling, problem troubleshooting and reporting<br>
o Experience in providing Level2 support, incident handling and root cause analysis reporting<br>
o Continuously monitor web traffic and application behavior to detect, analyze, and respond to threats&mdash;leveraging both traditional network tools and application-layer firewalls.<br>
e. Managing the relation with vendors and service providers, support contract discussion and renewal, SLA tracking, and issues escalation<br>
f. Evaluate and remediate vulnerabilities related to web application threats (e.g., OWASP Top Ten), leveraging virtual patching and rapid policy adjustments when needed.<br>
g. Deploy network segmentation and policy enforcement strategies, ensuring defense-in-depth across layers through segmentation, VPNs, and secure remote access architectures.<br>
h. Leverage automation and scripting (e.g., Python, RegEx) for deployment, monitoring, and rule management of WAF and network security infrastructure.</p><h4 class="jobSectionHeader"><b>
What You Have</b></h4><p>
a. Bachelor Degree in Computer Science / Network Engineering / Electronics or Equivalent qualification. Experience.<br>
b. Minimum 5 years of working experience in the same role<br>
c. Preferably Cisco Certified Professional (CCNP, CCSP)<br>
d. Good communication, interpersonal skills, self-motivated team player, capable of working with minimal supervision. Good service-oriented manner &amp; Efficient problem solver<br>
e. Hands-on with multiple WAF platforms and deep knowledge of web application security.<br>
f. Familiarity with firewall configuration, network protocols (TCP/IP, HTTP/S), and related security services.<br>
g. Familiarity with IPSec, MPLS, and other VPN technologies and routing protocols<br>
h. Working onsite, Riyadh-Saudi Arabia</p><h4 class="jobSectionHeader"><b>
Who We Are</b></h4><p>
At Oivan, we appreciate different lifestyles and cultural backgrounds. We welcome diversity as a strength. We consider all applications equally regardless of race, color, ancestry, religion, national origin, age, citizenship, marital status, disability, orientation or gender identity. We strongly encourage individuals from groups traditionally underrepresented in tech to apply Oivan company culture is reflective of our core values. The decisions we make today influence our tomorrow. We are sincere in our responsibility towards our employees, customers and the environment. Fellowship unites us as an international community of thinkers and doers. Throughout our hiring process, you&rsquo;ll have access to a broad representation of the Oivan team to get to know us as we learn about you.</p><h4 class="jobSectionHeader"><b>
Privacy Notice</b></h4><p>
By submitting your application and CV, you provide explicit consent for us to handle and store your personal information in our HR information systems. We assure you that all data processing activities will strictly adhere to the data protection and privacy regulations applicable in Saudi Arabia. Your information will be treated with the utmost confidentiality and in compliance with the relevant local data protection laws.</p></div>

Network Security Engineer

Innovative Solutions

<div><h3 class="jobSectionHeader"><b>Company Description</b></h3><p>
Innovative Solutions (IS) is a leading pure-player Cybersecurity company in the GCC, established in 2003 and headquartered in Riyadh, with a presence in Al Khobar, Jeddah, Dubai, and Abu Dhabi. Our Cybersecurity Solutions and Services encompass Advisory Services, Technical Assurance, Solution Deployment, Professional Services, and Managed Security Services.</p><p>
Innovative Solutions is committed to its mission to 'Bring Trust to Cyberspace' to ensure '<b>Your Business, Secured</b>'.</p><h3 class="jobSectionHeader"><b>
Role Description</b></h3><p>
The Sr. Network Security Engineer will be responsible for overseeing the design, implementation, and management of security measures needed to protect our network infrastructure and sensitive data. The ideal candidate will provide strategic direction in cybersecurity initiatives and ensure compliance with internal and external security regulations.</p><h3 class="jobSectionHeader"><b>
Responsibilities</b></h3><ul>
<li>Manage firewall rules, NAT, VPNs</li>
<li>Tune IDS/IPS signatures and monitor threats</li>
<li>Deploy &amp; maintain SASE/Zero Trust solutions</li>
<li>Conduct policy reviews &amp; compliance checks</li>
<li>Advise on segmentation &amp; secure access</li>
<li>Generate improvement &amp; compliance reports</li>
</ul><p><b>Requirements</b></p><ul>
<li>Bachelor's degree in Computer Science, Information Technology, or a related field</li>
<li>5+ years of experience in network security engineering</li>
<li>Relevant certifications such as PCNSE, PCCSE,CCNP Security</li>
<li>Fluency in both Arabic and English is a plus</li>
<li>Hands-on Experience with Firewalls and SASE</li>
<li>Preferred experience with Palo Alto Firewalls and SASE</li>
<li>Very good Knowledge of SASE &amp; ZTNA frameworks</li></ul></div>

Sr. Network Security Engineer

DXC Technology

<div><p><b>Job Description:</b></p><h2 class="jobSectionHeader"><b>
Job Purpose:</b></h2><p>
The Level 2 Network Security Engineer plays a key operational role in safeguarding the organization&rsquo;s network infrastructure. This position focuses on the configuration, monitoring, and maintenance of network security systems such as firewalls, VPNs, IPS/IDS, and secure gateways. The engineer is responsible for identifying and responding to security incidents, managing rule changes, and supporting secure network design in coordination with Level 3 engineers and security architects.</p><h2 class="jobSectionHeader"><b>
Key Responsibilities &amp; Duties:</b></h2><ul><li>
Security Operations &amp; Monitoring:<br>
Monitor firewalls, VPNs, intrusion prevention/detection systems, and other network security appliances for threats or anomalies. Respond to alerts and incidents based on threat intelligence and internal SOC escalations.</li><li>
Firewall Management:<br>
Perform firewall rule reviews, changes, and optimization under established policies. Work with vendors and Level 3 engineers for troubleshooting and rule impact analysis.</li><li>
Access Control &amp; VPNs:<br>
Manage remote access and site-to-site VPNs, including configurations, troubleshooting, and usage auditing. Support NAC and segmentation policies within LAN/WAN environments.</li><li>
Strong experience in Cisco ISE.</li><li>
Incident Response &amp; Escalation:<br>
Participate in the response to security events and vulnerability findings. Document root cause analysis and corrective actions.</li><li>
Change Implementation &amp; Documentation:<br>
Implement security-related configuration changes in coordination with change management processes. Maintain records of firewall policies, security incidents, and access controls.</li><li>
Compliance &amp; Best Practices:<br>
Ensure alignment with internal security policies and regulatory standards (e.g., ISO 27001, SAMA, NCA). Assist in compliance reporting and periodic audits.</li></ul><p></p><h2 class="jobSectionHeader"><b>
Skills &amp; Qualifications:</b></h2><ul><li>
Experience with firewalls (Palo Alto, Fortinet, Cisco ASA/FTD), IPS/IDS, and secure web gateways.</li><li>
Solid understanding of network protocols (TCP/IP, DNS, NAT, VPN, SSL/TLS).</li><li>
Familiarity with log analysis, SIEM tools, and incident handling procedures.</li><li>
Basic scripting or automation skills (Python, Bash) are a plus.</li><li>
Strong analytical and problem-solving abilities.</li><li>
Clear communication skills, particularly when interacting with cross-functional teams.</li></ul><h2 class="jobSectionHeader"><b>
Education &amp; Certifications:</b></h2><ul><li>
Bachelor&rsquo;s Degree in Network Engineering, Computer Engineering, or a related field.</li><li>
Preferred certifications:</li><li>
Cisco CCNA (required), CCNP (preferred)</li><li>
SD-WAN or Wireless certifications (Cisco, Aruba, etc.) are a plus</li></ul><h2 class="jobSectionHeader"><b>
Working Conditions:</b></h2><ul><li>
On-call responsibilities for after-hours security events may be required.</li><li>
Occasional work with external vendors, audits, or compliance teams.</li><li>
Participation in periodic vulnerability assessments and penetration test reviews.</li></ul><p></p><p>
At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We&rsquo;re committed to fostering an inclusive environment where everyone can thrive.</p><p></p><p><b>
Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available</b> here<b><i>.</i></b></p></div><p></p>

Network Access Control (NAC) Engineer

Emdad By Elm

<div>
 <p>
  <strong>
   Key Responsibilities
  </strong>
 </p>
 <ul>
  <li>
   Design enterprise-level network architecture covering LAN, WAN, data centers, and branch connectivity.
  </li>
  <li>
   Develop and enhance network infrastructure utilizing advanced technologies such as Cisco ACI, ensuring seamless integration with cybersecurity components.
  </li>
  <li>
   Lead projects for the deployment of digital services and ensure their protection through secure and scalable network solutions.
  </li>
  <li>
   Analyze and troubleshoot complex and critical infrastructure-level network issues.
  </li>
  <li>
   Oversee the administration of core networks, data centers, and branches to ensure high availability and secure operations.
  </li>
  <li>
   Implement and maintain Business Continuity and Disaster Recovery (BC/DR) strategies for network infrastructure.
  </li>
  <li>
   Design, deploy, and monitor network and security performance systems to ensure optimal operation and availability.
  </li>
  <li>
   Apply cutting-edge network security technologies (e.g., NGFW, Zero Trust, Micro-segmentation, Threat Detection).
  </li>
  <li>
   Protect the network, its services, and applications through advanced threat mitigation strategies.
  </li>
  <li>
   Provide technical leadership to other IT teams and ensure architectural alignment across the organization.
  </li>
  <li>
   Troubleshoot and resolve complex and high-risk network and network security issues, including deep analysis across layers, protocols, and security appliances, using Wireshark for network traffic analysis and packet-level debugging
  </li>
  <li>
   Document and maintain up-to-date architectural designs and technical diagrams.
  </li>
 </ul>
 <p>
  <strong>
   Required Qualifications and Experience:
  </strong>
 </p>
 <ul>
  <li>
   Bachelor's degree in Network Engineering, Computer Engineering, Information Systems, or a related field.
  </li>
  <li>
   Minimum of 12 years of professional experience in network and network security, including at least 4 years in architectural roles.
  </li>
  <li>
   Minimum of 5 years of proven expertise in deploying and managing Cisco ACI solutions.
  </li>
  <li>
   Preferred certifications:
  </li>
  <li>
   CCIE (Enterprise)
  </li>
  <li>
   CCIE (Security)
  </li>
  <li>
   CCDE
  </li>
  <li>
   Cloud Architecture &amp; Security Certifications (AWS, Azure, GCP)
  </li>
  <li>
   Hands on experience in implementing automation solutions for network operations and network security workflows using platforms such as Ansible, Python scripting.
  </li>
  <li>
   Strong knowledge of network and security monitoring tools such as SolarWinds, Cisco DNA Center, SIEM systems, etc.
  </li>
  <li>
   Deep expertise in modern network security technologies and application protection.
  </li>
  <li>
   Excellent analytical, decision-making, and strategic planning skills.
  </li>
  <li>
   Strong communication, documentation, and technical reporting abilities.
  </li>
 </ul>
</div>


Senior Consultant

Cisco

<div></div><div><div><b>Meet the Team</b></div><p>
Are you looking to be part of an innovative and dynamic team? Why not join the Europe, Middle East &amp; Africa Service Provider team at Cisco? There has never been a better time than now to be a part of the Service Provider (SP) industry. In recent years, we have witnessed the acceleration of the digital economy. The role of SPs has never been more important in keeping organizations and customers securely connected. SPs have demonstrated resilience by quickly adapting to sudden shifts in demand and will continue to be the backbone of emerging societies, markets, and industries. Moving forward, they will evolve their strategies to meet shifting customer needs and expectations, providing secure, resilient, balanced, and reliably connected purpose-centric ecosystems. Join us and be part of an incredible team where you can help build the bridge to possible.</p><p></p><p>
As a Solutions Engineer at Cisco, you will work closely with the Service Provider Sales team to identify customer needs, demonstrate Cisco solutions, and design tailored products that drive digital transformation. You will provide expert technical guidance focused on customer success and aligned outcomes, while enjoying the flexibility to manage your work in a way that delivers the best results for both customers and your team. This role combines technical expertise with strong communication to connect customer business drivers to Cisco solutions effectively.</p><p><b>
Your Impact</b></p><ul>
<li>Gain access to the broad range of Cisco technologies and applications across the Service Provider market, data center, security and IT domains.</li>
<li>Direct account and partner responsibilities, staying informed about competitive solutions, products and services.</li>
<li>Provide technical and sales support withing your assigned territory, delivering compelling technical presentations to customers, partners and prospects.</li>
<li>Assist in developing formal technical sales plans and proposals for key opportunities.</li>
<li>Lead pre-sale activities such as quoting, network &amp; security design, technical and financial proposals, and pre-sale testing, etc.</li>
<li>Demonstrate expertise in cross-architectural solutions spanning Service Provider Routing, Service Provider Mobility, Cloud Compute, Data Center Routing and Switching, Security, Automation and more.</li>
<li>Alongside your technical skills, you will continuously learn and stay current on networking trends to drive customer success and innovation.</li></ul><p><b>
Minimum Qualifications
</b></p><ul><li>Security Solution Architecture and Design: Expertise in designing and architecting security solutions using Cisco&rsquo;s integrated security portfolio, including Cisco Firewalls, Duo, Identity Services Engine (ISE), Cisco Secure Access, and Cisco XDR (or equivalent competitor products) ensuring alignment with customer business and security requirements.</li>
<li>Technical Presales Consulting and Demonstrations: Proficient in delivering technical presentations, live product demonstrations, and proof-of-concept validations of security products and solutions, effectively communicating their value and capabilities to technical and non-technical stakeholders.</li>
<li>Integration and Interoperability Expertise: Ability to integrate security technologies across network, cloud, data center, and endpoint environments, leveraging Cisco&rsquo;s unified security platform and hybrid mesh firewall solutions to provide comprehensive protection.</li>
<li>Security Risk Assessment and Mitigation: Skilled in assessing customer security posture using Cisco&rsquo;s AI Defense and Zero Trust Network Access (ZTNA) frameworks, identifying risks, and proposing Cisco-based mitigation strategies to enhance security resilience.</li>
<li>Collaboration and Proposal Development: Experience working closely with sales, engineering, and Cisco security solution architects to develop detailed technical proposals, Statements of Work (SOWs), and customer-specific security solution designs that support sales cycles and customer success.</li>
<li>5+ years of shown success in designing end to end large complex network and understanding of Service Provider Network Architecture.</li>
<li>Excellent written and verbal communication, listening, and strong presentation skills in English.</li>
<li>Can work under minimum supervision and under pressure.</li>
<li>Self-motivated, fast learner and has initiatives.</li>
<li>Capabilities to have strategic thinking to address customer concern and to support customer business growth.</li>
<li>Customer oriented attitude.</li></ul><p><b>
Preferred Qualifications</b></p><ul>
<li>Certifications and Continuous Professional Development: Holds relevant industry-recognized security certifications (e.g., CISSP, CEH, CompTIA Security+, or vendor-specific certifications such as CCNP/CCIE security, CyberOps Associate) and actively pursues ongoing education and training to stay current with evolving security threats, technologies, and best practices.</li>
<li>Presales experience working with telecom/service provider customers.</li>
<li>Strong understanding of adjacent technologies/architecture such as service provider routing, Data Center networking, Automation and mobility 4G/5G solutions.</li>
<li>Have hands on experience in routing, switching, security products.</li>
<li>Fluency in Arabic language.</li>
</ul><p></p><p><b>Why Cisco?
</b></p><p>At Cisco, we&rsquo;re revolutionizing how data and infrastructure connect and protect organizations in the AI era &ndash; and beyond. We&rsquo;ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Simply put &ndash; we power the future.</p><p>
Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you&rsquo;ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.</p><p>
We are Cisco, and our power starts with you.</p></div>
<br><div><b>Message to applicants applying to work in the U.S. and/or Canada:</b><br>
<br>
<div>When available, the salary range posted for this position reflects the projected hiring range for new hire, full-time salaries in U.S. and/or Canada locations, not including equity or benefits. For non-sales roles the hiring ranges reflect base salary only; employees are also eligible to receive annual bonuses. Hiring ranges for sales positions include base and incentive compensation target. Individual pay is determined by the candidate's hiring location and additional factors, including but not limited to skillset, experience, and relevant education, certifications, or training. Applicants may not be eligible for the full salary range based on their U.S. or Canada hiring location. The recruiter can share more details about compensation for the role in your location during the hiring process.</div>
<p>U.S. employees have <b>access</b> to quality medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, short and long-term disability coverage, basic life insurance and numerous wellbeing offerings.
</p><p>Employees receive up to twelve paid holidays per calendar year, which includes one floating holiday (for non-exempt employees), plus a day off for their birthday. Non-Exempt new hires accrue up to 16 days of vacation time off each year, at a rate of 4.92 hours per pay period. Exempt new hires participate in Cisco&rsquo;s flexible Vacation Time Off policy, which does not place a defined limit on how much vacation time eligible employees may use, but is subject to availability and some business limitations. All new hires are eligible for Sick Time Off subject to Cisco&rsquo;s Sick Time Off Policy and will have eighty (80) hours of sick time off provided on their hire date and on January 1st of each year thereafter. Up to 80 hours of unused sick time will be carried forward from one calendar year to the next such that the maximum number of sick time hours an employee may have available is 160 hours. Employees in Illinois have a unique time off program designed specifically with local requirements in mind. All employees also have access to paid time away to deal with critical or emergency issues. We offer additional paid time to volunteer and give back to the community.</p>
<p>Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components. For quota-based incentive pay, Cisco typically pays as follows:</p>
<p>.75% of incentive target for each 1% of revenue attainment up to 50% of quota;</p>
<p>1.5% of incentive target for each 1% of attainment between 50% and 75%;</p>
<p>1% of incentive target for each 1% of attainment between 75% and 100%; and once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation.</p>
<p>For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid.</p></div>

Solutions Engineer for KSA Communication Service Provider customers, Security

Maximus KSA | ماكسيموس السعودية

<div>
 <ul>
  <li>
   Monitor network traffic for unusual activity and respond to security breaches.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Conduct regular security assessments and vulnerability testing.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Implement and maintain security protocols, firewalls, and intrusion detection systems.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Investigate and analyze security incidents to determine their root cause.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Develop and update incident response plans.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Collaborate with IT and other departments to ensure security best practices are followed.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Stay up-to-date with the latest cybersecurity trends and threats.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Provide training and support to staff on cybersecurity awareness.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Bachelor's degree in Computer Science, Information Technology, or a related field.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Professional certifications such as CISSP, CISM, or CEH are preferred.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Proven experience in cybersecurity or a related field.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Strong knowledge of network protocols, firewalls, and intrusion detection systems.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Excellent problem-solving and analytical skills.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Ability to work independently and as part of a team.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Proficiency in cybersecurity tools and technologies.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   In-depth understanding of TCP/IP, network protocols, and network security.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Experience with security information and event management (SIEM) systems.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Knowledge of operating systems (Windows, Linux, Unix) and their security features.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Familiarity with scripting languages (Python, PowerShell, Bash).
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Ability to analyze and interpret security logs and alerts.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Strong understanding of encryption, VPNs, and other security technologies.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Knowledge of regulatory requirements and compliance standards (e.g., GDPR, HIPAA).
  </li>
 </ul>
 <p>
 </p>
</div>


IT Cybersecurity Analyst

<div><p><b>Job Description:</b></p><h2 class="jobSectionHeader"><b>
Routing and Switching Wireless Engineer (LAN, SD-WAN, Internet, DMZ, B2B, ACI DC)</b></h2><h2 class="jobSectionHeader"><b>
The </b><b>Level 3 Senior Network &amp; Wireless Ops Engineer</b><b> oversees the stability and security of </b><b>LAN/SD-WAN/ACI</b><b> and </b><b>wireless networks</b><b>, ensuring seamless integration, performance, and compliance. This role handles escalated incidents, automation, and cross-team collaboration.</b></h2><h2 class="jobSectionHeader"><b>
responsible for overseeing the stability, performance, and optimization of the organization&rsquo;s enterprise network infrastructure. The role requires extensive hands-on experience in routing and switching technologies across LAN, SD-WAN, Internet, DMZ, B2B, and ACI Data Center environments. This engineer is expected to handle complex incidents, lead root cause analysis, and guide architectural decisions.</b></h2><h2 class="jobSectionHeader"><b>
Key Responsibilities &amp; Duties:</b></h2><ul><li><h2 class="jobSectionHeader"><b>
Monitor WLCs, AP health, and BYOD services via Cisco Prime/Aruba AirWave.</b></h2></li><li><b>
Optimize QoS for wireless UC (Teams/Zoom).</b></li><li><h2 class="jobSectionHeader"><b>
Network Infrastructure Oversight: Manage and optimize routing, switching, and interconnectivity across LAN, WAN, DMZ, B2B, and cloud environments. Ensure availability, performance, and security of network services supporting critical business applications.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Advanced Troubleshooting: resolve complex technical issues spanning Layer 1&ndash;4. Lead root cause analysis and long-term corrective action planning.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Design &amp; Implementation: Participate in network design reviews and implement enterprise-grade network infrastructure (ACI, SD-WAN, etc.). Evaluate and integrate new networking technologies to improve resilience and performance.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Network Change Management: Execute and oversee network configuration changes, migrations, and upgrades in compliance with change control policies. Ensure minimal downtime and risk to production systems.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Monitoring &amp; Optimization: Proactively monitor network performance using tools like SNMP, NetFlow, and telemetry. Analyze trends and implement tuning strategies to enhance throughput and reduce latency.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Documentation &amp; Standards: Maintain up-to-date documentation of network diagrams, configurations, and operational procedures. Ensure network practices align with internal standards and regulatory requirements.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Collaboration &amp; Mentorship: Collaborate with security, infrastructure, and application teams on end-to-end service delivery. Provide guidance and knowledge transfer to Level 2 engineers and junior staff.</b></h2></li></ul><h2 class="jobSectionHeader"><b>
Skills &amp; Qualifications:</b></h2><ul><li><h2 class="jobSectionHeader"><b>
Expert-level knowledge in routing protocols (OSPF, BGP, EIGRP), switching (VLANs, STP, VTP), and IP addressing.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Expert-level in Cisco ACI/SD-WAN, WLCs, NAC, SIEM</b></h2></li><li><h2 class="jobSectionHeader"><b>
Strong hands-on experience with Cisco technologies, including ACI Data Center and SD-WAN platforms.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Proficient in DMZ, B2B, and internet gateway configuration and operations.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Solid understanding of network segmentation, redundancy, and HA principles.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Bachelor&rsquo;s Degree in Network Engineering, Computer Science, or related field.</b></h2></li></ul><h2 class="jobSectionHeader"><b>
Working Conditions:</b></h2><ul><li><h2 class="jobSectionHeader"><b>
May require occasional data center and branch office visits.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Must be available for critical issue resolution and planned changes during off-hours.</b></h2></li><li><h2 class="jobSectionHeader"><b>
Regular interaction with cross-functional technical teams.</b></h2></li></ul><p></p><p>
At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We&rsquo;re committed to fostering an inclusive environment where everyone can thrive.</p><p></p><p>
Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here<i>.</i></p></div><p></p>

Routing and Switching Wireless Engineer

Explore 677+ Network security engineer in Riyadh this September. Find roles across top companies and apply now to boost your career.