26 Network Architects jobs in Riyadh

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Penta Consulting are a technology service provider and leading outsourced partner helping to deliver professional and managed solutions across EMEA.

We're Currently looking for a Network Security Engineer to drive the protection of our critical telecom infrastructure. You’ll be at the forefront of our security operations leading architecture reviews, managing firewall lifecycles, and responding to evolving threats with precision and insight. If you thrive in high-impact environments, understand service-critical architectures inside out, and love building robust, automated security frameworks this role is built for you.

What You'll Own

• Full-spectrum expertise on Gi, Roaming, and Data Centre firewalls , including Juniper SRX, Palo Alto, and Fortinet.
• End-to-end documentation of protected services , HA designs, traffic flows & stakeholder maps.
• Leadership in incident response , forensic investigations, and threat intelligence.
• Strategic risk management and vulnerability remediation across all platforms.
• Oversight of platform upgrades, policy governance , and automation-driven operations.
• Advisory support in security architecture design and service onboarding.

What You Bring

• 7+ years in telecom network security operations.
• Deep mastery of firewall technologies, segmentation, and threat defense .
• Proven incident response and forensic analysis skills.
• Python scripting and network automation chops.
• Strong communicator with precision in documentation and stakeholder alignment.
• Certifications like JNCIP-SEC, CCNP Security, CISSP or equivalent

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries IT Services and IT Consulting

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Riyadh, Riyadh, Saudi Arabia 15 hours ago

Riyadh, Riyadh, Saudi Arabia 16 hours ago

Riyadh, Riyadh, Saudi Arabia 16 hours ago

Riyadh, Riyadh, Saudi Arabia 17 hours ago

Riyadh, Riyadh, Saudi Arabia 15 hours ago

Riyadh, Riyadh, Saudi Arabia 16 hours ago

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The Job Description

1. Configure and manage next-generation firewalls (NGFW) from vendors such as Fortinet & Palo Alto and ensure SLA compliance.
2. Optimize firewall performance and conduct regular policy audits and rule base cleanup.
3. Assist fellow employees with cybersecurity, software, hardware or IT needs related to security.
4. Support new installations / branch establishments and visit remote sites when assigned.
5. Manage Efficient IP DNS security solution.
6. Configure and operate DNS filtering and monitoring to prevent phishing, malware command-and-control (C2) communication, and data exfiltration.
7. Configure protective DNS policies, enforcing domain reputation checks and threat intelligence feeds.
8. Monitor and analyze firewall and DNS security alerts for suspicious activity.

Requirements:

• 3+ years of experience in firewall administration, network security, and DNS security.
• Hands-on expertise in firewalls (Fortinet & Palo Alto).
• Troubleshooting skills in network protocols (TCP/IP, DNS, HTTP/S, TLS, BGP) and security log analysis.
• Fortinet NSE 4/7 (Network Security Expert).
• Palo Alto PCNSA or PCNSE (Certified Network Security Engineer).
• Bachelor’s or Master’s degree in Cybersecurity, Computer Science, Information Security, or a related field (or equivalent experience).

Join to apply for the Network Security Specialist role at eSense .

• Assist in assessing clients' network infrastructure to identify vulnerabilities and threats.
• Support penetration testing and vulnerability scans.
• Contribute to reports with findings and security improvement recommendations.
• Design and implement secure network architectures, including firewalls, IDS/IPS, VPNs, and access control solutions.
• Configure and deploy security tools to monitor and protect against threats.
• Integrate security protocols and standards into network designs.
• Design and implement secure solutions for cloud environments (OCI, Azure, GCP).
• Secure cloud-based resources, including virtual networks and storage.
• Deploy cloud-native security tools and frameworks.
• Deploy firewalls and network security products in cloud environments.
• Collaborate with clients to understand security needs and provide solutions.
• Participate in training sessions and workshops for clients.
• Maintain positive client relationships for ongoing support.
• Stay updated on security threats and technologies.
• Assist clients in compliance and implementing controls.
• Create and maintain security documentation and reports.

• Bachelor’s degree in a related field or equivalent experience.
• Certifications such as CISSP, CISM, CEH, CCSP, CCNA Security, Fortinet, Palo Alto are a plus.
• 2-4 years of experience in network security.
• Knowledge of network protocols, firewalls, IDS/IPS, SIEM, endpoint protection.
• Understanding of network architecture and troubleshooting.
• Experience with cloud security frameworks (OCI, Azure, GCP).
• Strong analytical, communication, and multitasking skills.

Seeking a motivated mid-level Network Security Consultant to assist in designing, implementing, and maintaining secure network solutions, evaluating infrastructure, identifying vulnerabilities, and providing guidance on security risks. Collaborate with teams to deliver tailored security solutions and grow expertise.

The Job Description

1. Proficiency in Proxy (Broadcom), SSLV (Broadcom).
2. Experience with Password Management, Safeguard, Centrify.
3. Experience in Banking sector, minimum experience of 5 years.
4. Strong expertise in Encryption:

• Cryptography (Symmetric, Asymmetric, Hashing, MAC, Certificates).
• HSM (Hardware Security Module).
• Single Sign-On.
• Issuing Certificates.
• Mail GW (Proofpoint).
• Arbor DDoS.
• Cisco ACI.
• Efficient IP.

Job Description:

Essential Job Functions:
• Assist in security assessments, audits, and vulnerability scans, providing detailed reports and recommendations.
• Monitor security events and incidents, escalating and responding to threats as necessary.
• Support policy implementation, ensuring that security policies are understood and followed.
• Collaborate with the security team to maintain and update security documentation.
• Contribute to incident response activities, assisting with investigations and documenting findings.
• Provide input into security strategy and risk management processes.
• Stay informed about security trends and best practices.
• Contribute to security awareness training for employees. Basic Qualifications:
• Bachelor's degree in a relevant field or equivalent combination of education and experience
• Typically, 5+ years of relevant work experience in industry, with a minimum of 2 years in a similar role
• Proven experience in information security analysis
• Proficiencies in security technologies and risk assessment
• A continuous learner that stays abreast with industry knowledge and technology Other Qualifications:
• Advanced degree in a relevant field is a plus
• Relevant certifications such as CompTIA Security+, CEH, or equivalent are a plus

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’re committed to fostering an inclusive environment where everyone can thrive.

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 .

Company Description

Our Mission

At Palo Alto Networks everything starts and ends with our mission:

Being the cybersecurity partner of choice, protecting our digital way of life.
Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we’re looking for innovators who are as committed to shaping the future of cybersecurity as we are.

Who We Are

We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included.

As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!

At Palo Alto Networks, we believe in the power of collaboration and value in-person interactions. This is why our employees generally work full time from our office with flexibility offered where needed. This setup fosters casual conversations, problem-solving, and trusted relationships. Our goal is to create an environment where we all win with precision.

Your Career

As a domain consultant for network security transformation, you provide technical expertise and guidance in customers' network security and zero trust journey. You will be key in defining technical solutions that secure a customer’s key business imperatives. You evangelize our industry leadership in on-prem, cloud, and security services that establish Palo Alto Networks as a customer’s cybersecurity partner.

Your Impact

• Collaborate with sales teams to recommend and develop customer solutions within your assigned specialization
• Present to customers as our expert at all levels in the customer hierarchy, from practitioner to senior leadership
• Lead and support customer demonstrations that showcase our unique value proposition
• Responsible for prospective customers and partners' Technical Validation projects based on best practices to ensure technical win in assigned opportunities
• Architect solutions that will help our customers strengthen and simplify their security posture
• Document high-level design and key use cases to ensure proper implementation and value realization of Palo Alto Networks solutions
• Lead conversations about industry trends and emerging changes to the security landscape
• Responsible for discussing and highlighting product alignment with customer requirements and differentiation
• As the main technical point of contact for Network Security, you will assist and collaborate to respond effectively to RFIs/RFPs
• Position Palo Alto Networks or Partner delivered services as appropriate to ensure proper implementation and value realization of Palo Alto Networks solutions
• Discuss, with credibility, competitive offers in the marketplace and position ours as the best alternative

Your Experience

• 3+ years experience in pre-sales/sales engineering within Zero Trust, Networking, Network Security, SaaS Security or SSE/SASE
• Outstanding customer communication and problem-solving skills
• Experience in working with customers, demonstrating problem-solving skills and a can-do attitude
• Solid understanding of NGFW, Network Security, SASE, SD-WAN, CASB, Proxy, DLP and BYOD Solutions
• Advanced knowledge of On-Premise and Cloud-Delivered Network Security Technologies
• Proficient in English and Arabic

The Team

Our Domain Consultant team members work hand-in-hand with organizations around the world to keep their digital environments protected. We educate, inspire,and empower our potential clients in their journey to security.

You are empowered with unmatched systems and tools and a team built on joint success. You won’t find someone at Palo Alto Networks that isn’t committed to your success – with everyone pitching in to assist when it comes to solutions selling, learning, and development. Our Solutions Consulting community is driven by the mission to be our customers’ cybersecurity partner of choice, protecting their digital way of life.

Is role eligible for Immigration Sponsorship? No.Please note that we will not sponsor applicants for work visas for this position.

Our Commitment

We’re problem solvers that take risks and challenge cybersecurity’s status quo. It’s simple: we can’t accomplish our mission without diverse teams innovating, together.

We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at .

Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics.

All your information will be kept confidential according to EEO guidelines.

Responsibilities:
Monitor, operate, and maintain network security products, assist with troubleshooting, plan upgrades, and deliver knowledge transfer sessions. Perform moderate product customizations and act as a trusted advisor to customers. Collaborate closely with sales, support, and R&D teams.

Requirements:

Minimum 3 years of experience in a similar role within a software company

Strong knowledge of Linux/UNIX environments

Experience with networking devices (switches, routers, etc.)

Hands-on experience with firewalls (Checkpoint, Cisco, Juniper, Fortinet, Palo Alto, etc.)

Exposure to cloud platforms and cloud security management

Fluent in English and Arabic with strong communication skills

Able to perform well under pressure and tight deadlines

Customer-focused with the ability to build trust

Results-driven, detail-oriented, and self-motivated

Willing to travel up to 35%, including frequent on-site visits across Saudi Arabia and the Middle East

Preferred Skills:

Scripting skills in Linux (Perl, Python, Shell)

Familiarity with virtual routing and software-defined networking (SDN)

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It has come to our attention that clients and candidates are being contacted by individuals fraudulently posing as Antal representatives. If you receive a suspicious message (by email or WhatsApp), please do not click on any links or attachments. We never ask for credit card or bank details to purchase materials, and we do not charge fees to jobseekers.

Join to apply for the L3 Network Security Engineer role at DXC Technology

Join to apply for the L3 Network Security Engineer role at DXC Technology

Job Description

L3 Network Security Engineer – Network Security Device Management

Job Description

L3 Network Security Engineer – Network Security Device Management

Key Responsibilities

• Advanced Support & Escalation Management:
• Act as the final escalation point for complex incidents affecting all network security technologies.
• Conduct comprehensive troubleshooting and root cause analysis, implementing corrective actions and enhancements.
• Configuration, Optimization & Maintenance:
• Oversee the configuration, tuning, and maintenance of SSL Inspection, VPN, Web Proxy, Firewall, DDoS, Advanced Threat Protection, Intrusion Prevention, and Email Security solutions.
• Develop and enforce best practices and security policies for device configurations.
• Incident Response & Reporting:
• Lead incident response during critical security events and coordinate with relevant teams for rapid resolution.
• Prepare detailed post-incident reports and contribute to continuous improvement initiatives.
• Technical Leadership & Mentorship:
• Mentor L2 engineers and junior staff, providing guidance and developing best practice documentation.
• Participate in technology reviews, risk assessments, and security audits.
• Collaboration & Strategy:
• Work closely with network, IT, and security teams to design and implement robust security architectures.
• Recommend and implement technology upgrades and process improvements to strengthen the overall security posture.
  
  

• Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• Minimum of 7 years of experience in network security engineering with a focus on managing diverse security technologies.
• Demonstrated expertise in managing SSL Inspection (Gigamon), VPN (Palo Alto, F5), Web Proxy (ForcePoint), Firewalls (Palo Alto, Cisco, Fortinet), DDoS Protection (Arbor), Advanced Threat Protection (FireEye NX), Intrusion Prevention Systems (Cisco, Trilex), and Email Security (Cisco Iron Port, FireEye EX, ForcePoint ESG, Trend Micro Scan-Mail).
• Excellent analytical, problem-solving, and communication skills.
  
  

• Advanced certifications such as CISSP, CISM, or equivalent.
• Vendor-specific certifications (e.g., Palo Alto, F5, Cisco, Fortinet, Arbor, FireEye, ForcePoint) are highly desirable.
• Experience with ITIL processes, incident management, and change management.
  
  

• Full-time role with standard 9x5 hours and potential on-call responsibilities.
• Fast-paced, high-pressure environment with global collaboration.
• Occasional extended hours during critical incidents or planned maintenance windows.
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries IT Services and IT Consulting

Referrals increase your chances of interviewing at DXC Technology by 2x

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

Job Description:

L3 Network Security Engineer – Network Security Device Management

Key Responsibilities:

• Advanced Support & Escalation Management:

• Act as the final escalation point for complex incidents affecting all network security technologies.

• Conduct comprehensive troubleshooting and root cause analysis, implementing corrective actions and enhancements.

• Configuration, Optimization & Maintenance:

• Oversee the configuration, tuning, and maintenance of SSL Inspection, VPN, Web Proxy, Firewall, DDoS, Advanced Threat Protection, Intrusion Prevention, and Email Security solutions.

• Develop and enforce best practices and security policies for device configurations.

• Incident Response & Reporting:

• Lead incident response during critical security events and coordinate with relevant teams for rapid resolution.

• Prepare detailed post-incident reports and contribute to continuous improvement initiatives.

• Technical Leadership & Mentorship:

• Mentor L2 engineers and junior staff, providing guidance and developing best practice documentation.

• Participate in technology reviews, risk assessments, and security audits.

• Collaboration & Strategy:

• Work closely with network, IT, and security teams to design and implement robust security architectures.

• Recommend and implement technology upgrades and process improvements to strengthen the overall security posture.

Required Qualifications:

• Bachelor’s degree in Computer Science , Information Technology, Cybersecurity, or a related field.

• Minimum of 7 years of experience in network security engineering with a focus on managing diverse security technologies.

• Demonstrated expertise in managing SSL Inspection (Gigamon), VPN (Palo Alto, F5), Web Proxy ( ForcePoint ), Firewalls (Palo Alto, Cisco, Fortinet), DDoS Protection (Arbor), Advanced Threat Protection (FireEye NX), Intrusion Prevention Systems (Cisco, Trilex ), and Email Security (Cisco Iron Port, FireEye EX, ForcePoint ESG, Trend Micro Scan-Mail).

• Excellent analytical, problem-solving, and communication skills.

Desired Skills & Certifications:

• Advanced certifications such as CISSP, CISM, or equivalent.

• Vendor-specific certifications (e.g., Palo Alto, F5, Cisco, Fortinet, Arbor, FireEye, ForcePoint ) are highly desirable.

• Experience with ITIL processes, incident management, and change management.

Working Conditions:

• Full-time role with standard 9x5 hours and potential on-call responsibilities.

• Fast-paced, high-pressure environment with global collaboration.

• Occasional extended hours during critical incidents or planned maintenance windows.

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’re committed to fostering an inclusive environment where everyone can thrive.

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 availablehere .