lead network engineer

KBR, Inc.

<div>
 
 Title
 
 
 
 Lead Interface Engineer
 
 
 
 
 Belong, Connect, Grow, with KBR!
 
 
 
 
 
 
 The KBR team of teams delivers future-forward science, technology and engineering solutions and mission-critical services that help governments and companies around the world accomplish their most important objectives, while also helping achieve their sustainability goals. KBR Sustainable Technology Solutions provides holistic and value-added solutions across the entire asset life cycle. These include world-class licensed process technologies, differentiated advisory services, deep technical domain expertise, energy transition solutions, high-end design and engineering capabilities, and smart solutions to optimize planned and operating assets.
 
 
 
 
 KBR Abu Dhabi is currently seeking an experienced
 
 Lead Interface Engineer
 
 to support a major ADNOC project. The role will initially be based in our Abu Dhabi office, with a planned relocation to an international project location at a later stage.
 
 
 The Lead Interface Engineer will be responsible for managing and coordinating all project interface activities across engineering, procurement, construction, and external stakeholders. This includes developing and maintaining interface registers, resolving interface issues, facilitating communication between project teams and third parties, ensuring alignment with ADNOC interface management requirements, and supporting the smooth integration of all project deliverables throughout the lifecycle.
 
 
 Profile matching below criteria only will be contacted.
 
 
 
 Requirements
 
 
 
 A bachelor&rsquo;s degree in engineering is a MUST. Minimum Overall 18+ years of experience in execution of FEED / EPC contracts in the Oil &amp; Gas industry with minimum 5 year&rsquo;s experience in GCC region Having minimum 5+ years of previous experience working in similar position for international major Oil &amp; Gas EPC projects. Having previous experience in handling ADNOC Projects will be an added advantage.
 
 
 
 R2119812
 
</div>

Lead Interface Engineer

Computer World S.P.C.

Job Title: Senior Cybersecurity &amp; Network Engineer Location: Bahrain &ndash; Locally available Candidates only.About the Role: This role requires a highly skilled Cybersecurity &amp; Network Engineer to lead the strategic design, deployment, and optimization of enterprise firewall and hybrid security architectures.Key Responsibilities:- Lead deployment and configuration of Palo Alto firewalls (HA, NAT, segmentation, log forwarding, perimeter security)- Design and enforce security policies aligned with Zero Trust principles- Integrate firewall solutions across hybrid cloud environments (AWS &amp; Azure)- Align security architecture with SD-WAN, ACI, and multi-ISP connectivity- Manage centralized firewall operations via Panorama- Collaborate on routing and connectivity (BGP, IPSEC, SD-WAN)- Maintain technical documentation and network diagrams- Mentor team members and lead knowledge-sharing initiativesRequirements:- 6+ years in cybersecurity and network engineering- Strong hands-on experience with Palo Alto firewalls in HA environments- Expertise in SD-WAN, BGP, IPSEC, and hybrid cloud integration- Proven experience working with large-scale or government infrastructureCertifications (Required):- CCNP Enterprise (ENCOR preferred)- PCNSE (Palo Alto)- AWS Security Specialty &amp; Azure Security Engineer Associate- GIAC (GCED preferred or equivalent)Preferred: - Knowledge of Zero Trust, SASE, and SIEM platforms -Strong documentation and stakeholder communication skills -Experience mentoring technical teamsPay: From BD1,200.000 per monthApplication Question(s):<ul><li>What is your Nationality </li></ul>Where are you currently based?Work Location: In person

Senior Cybersecurity & Network Engineer

Ceenex Global LLC

We are Hiring!!!#UAEjobs #DubaiJobs #NetworkEngineer #CCIE #Senior #L3Position - Senior L3 Network Admin&ndash; Security, Cloud &amp; Enterprise NetworksLocation - Dubai, UAEExperience - 8+ yearsSalary - Max 20000 AED + BenefitsJob SummaryWe are seeking a highly senior L3 Network Engineer / Network Architect with 8&ndash;10 years of hands-on enterprise experience to provide architecture-level support, lead complex network design validation, and drive network optimization, security posture, and availability improvements across enterprise and hybrid cloud environments. The role requires CCIE-level expertise, deep Azure networking skills at L3 level, and strong leadership in critical escalations, Zero Trust implementation, and governance.Experience&middot; 8&ndash;10 years of experience in enterprise network engineering, with senior L3 / architect-level ownership&middot; Proven experience leading large-scale, mission-critical network environmentsTechnical Expertise (Mandatory)&middot; CCIE (Enterprise Infrastructure or Security) &ndash; #mandatory&middot; Palo Alto Firewalls (expert level, including segmentation &amp; Zero Trust)&middot; Cisco Firepower Threat Defense (FTD)&middot; Microsoft Azure Networking &ndash; L3 level&middot; Cisco DNAC, Cisco ISE, Cisco WLC&middot; F5 Load Balancers&middot; Strong expertise in BGP, OSPF, SD-WAN, LAN/WAN&middot; Solid understanding of DNS, DHCP, and enterprise network servicesCertifications (Mandatory / Preferred)&middot; CCIE &ndash; Enterprise Infrastructure or Security (#Mandatory)&middot; Palo Alto Networks: PCNSE (strongly preferred)&middot; Microsoft Azure: AZ-700 (Azure Network Engineer Associate)&middot; F5 Networks: F5 Certified Administrator / Specialist&middot; ITIL&reg; 4 Foundation (preferred)APPLY AS SOON AS POSSIBLE!Email- greeshma@ceenexglobal.comJob Type: Full-timePay: AED16,000.00 - AED20,000.00 per monthWork Location: In person

Senior L3 Network Admin– Security, Cloud & Enterprise

Asian Global Infotech

Urgent Hiring &ndash; L3 Network Administrator (CCIE)Location: Dubai, UAE (Onsite &ndash; UCMC Dubai) Client: Healthcare Position Type: Full-Time Salary: upto AED 18,000 + Single Benefits Joining: Immediate to Maximum 1 Month Nationality: OpenProfiles with CCIE certification are mandatory.Job TitleSenior L3 Network Administrator / Network Architect (CCIE)Job SummaryWe are looking for a highly experienced L3 Network Engineer / Architect (8&ndash;10 years) with CCIE certification to lead enterprise network architecture, security, and cloud networking initiatives.The role demands deep expertise in security (Zero Trust), Azure networking (L3), and multi-vendor enterprise environments, along with the ability to handle critical escalations, architecture validation, and performance optimization.Key Responsibilities1. Network Architecture &amp; Design<ul><li>Act as the technical authority for enterprise and hybrid cloud network architecture.</li><li>Review and validate HLDs &amp; LLDs for complex network/security designs.</li><li>Drive scalability, resiliency, and performance improvements.</li><li>Lead architecture decisions across multi-vendor environments.</li></ul>2. Advanced Support &amp; Escalation Handling<ul><li>Serve as the final escalation point for critical network incidents.</li><li>Lead incident bridges and service restoration efforts.</li><li>Identify root causes and implement long-term stability improvements.</li></ul>3. Security &amp; Zero Trust Architecture<ul><li>Lead security design and firewall architecture including:</li><li>Palo Alto Firewalls (Expert Level)</li><li>Cisco Firepower Threat Defense (FTD)</li><li>Drive network segmentation &amp; Zero Trust implementation.</li><li>Ensure alignment with enterprise security standards &amp; compliance frameworks.</li></ul>4. Cloud &amp; Hybrid Networking (Azure &ndash; L3)<ul><li>Provide L3 support for:</li><li>VNet architecture, routing, UDRs, NSGs</li><li>Azure VPN Gateway &amp; hybrid connectivity</li><li>Ensure secure connectivity between on-prem and Azure environments.</li><li>Optimize cloud performance, availability, and security.</li></ul>5. Core Network Engineering<ul><li>Manage routing &amp; switching:</li><li>BGP, OSPF</li><li>SD-WAN, LAN/WAN optimization</li><li>Govern DNS, DHCP, and core network services.</li></ul>6. Cisco Ecosystem (Advanced Platforms)<ul><li>Provide expert-level support for:</li><li>Cisco DNA Center (DNAC) &ndash; automation &amp; analytics</li><li>Cisco ISE &ndash; NAC &amp; policy enforcement</li><li>Cisco WLC &ndash; enterprise wireless networks</li></ul>7. Load Balancing &amp; Application Delivery<ul><li>Architect and manage F5 Load Balancers:</li><li>Traffic management &amp; optimization</li><li>High availability and resilience</li></ul>8. Governance, Compliance &amp; Capacity Planning<ul><li>Lead capacity planning &amp; performance management.</li><li>Ensure audit readiness &amp; compliance across all network platforms.</li><li>Maintain architecture documentation and governance standards.</li></ul>9. Change Management &amp; Leadership<ul><li>Participate in / lead Change Advisory Board (CAB).</li><li>Approve high-risk network changes.</li><li>Mentor L2/L3 engineers and provide technical leadership.</li></ul>Required Skills &amp; ExperienceExperience<ul><li>8&ndash;10 years in enterprise network engineering</li><li>Proven experience in L3 / Architect-level roles</li><li>Experience in large-scale, mission-critical environments</li></ul>Mandatory Technical Skills<ul><li>✅ CCIE (Enterprise Infrastructure or Security) &ndash; Mandatory</li><li>✅ Palo Alto Firewalls (Expert &ndash; segmentation &amp; Zero Trust)</li><li>✅ Cisco Firepower Threat Defense (FTD)</li><li>✅ Microsoft Azure Networking (L3 Level)</li><li>✅ Cisco DNAC, ISE, WLC</li><li>✅ F5 Load Balancers</li><li>✅ Strong expertise in:</li><li>BGP, OSPF, SD-WAN</li><li>LAN/WAN technologies</li><li>DNS, DHCP</li></ul>CertificationsMandatory<ul><li>CCIE (Enterprise Infrastructure or Security)</li></ul>Preferred<ul><li>Palo Alto: PCNSE</li><li>Microsoft Azure: AZ-700</li><li>F5: Certified Administrator / Specialist</li><li>ITIL&reg; 4 Foundation</li></ul>Key Hiring Focus<ul><li>Strictly CCIE-certified candidates</li><li>Strong hands-on + architecture-level experience</li><li>Immediate or short notice candidates preferred</li></ul>Call to ActionSubmit relevant CVs at lakshmi@asianglobalinfotech.com &amp; Kavya@asianglobalinfotech.com ⚡ Priority goes to candidates with CCIE + Security + Azure + F5 expertiseJob Type: Full-timePay: Up to AED18,000.00 per monthApplication Question(s):<ul><li>Do you hold a valid CCIE certification (Enterprise Infrastructure or Security)?</li><li>How many years of experience do you have in L3 network engineering or network architecture?</li><li>Do you have hands-on experience with Palo Alto firewalls and network segmentation / Zero Trust?</li></ul>Brief details if Yes<ul><li>Do you have experience with Microsoft Azure networking (VNet, VPN Gateway, NSG, routing)?</li><li>Are you currently available to join within 1 month or less?</li></ul>Work Location: In person

L3 Network Administrator (CCIE)

SAIC

<div>Job ID: 2611293
Location: Springfield, VA, US
Date Posted: 2026-04-09
Category: Information Technology
Subcategory: Network Engineer
Schedule: Full-Time
Shift: Day Job
Travel: No
Minimum Clearance Required: Top_Secret
Clearance Level Must Be Able to Obtain: TS/SCI
Potential for Remote Work: ORA_ON_SITE 
Description
SAIC currently has an opening for a Communications Security Engineer to support the Department of State (DoS) Bureau of Diplomatic Technology. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, and enterprise applications across the Department.
The Security Engineer shall develop next-generation security solutions to secure the organization&rsquo;s communication fabric. This role engineers the next generation security layers that protect data moving across internal networks, cloud environments, and remote access tunnels. They are the strategic lead in ensuring that every network handshake&mdash;whether via TLS, IPsec, or SSH&mdash;is backed by a robust and resilient cybersecurity infrastructure.
Description of Duties:<ul><li>
Secure Connection Management: Oversee the security of network tunnels and data-in-transit protocols. This includes managing the certificates and configurations for VPNs, secure gateways, and encrypted communication channels that link internal networks to external service providers.</li><li>
Lifecycle Automation: Develop and implement automated workflows for the lifecycle of security credentials. This reduces manual intervention, minimizes human error, and ensures timely rotation to meet security standards.</li><li>
Identity &amp; Access Integration: Align access with the organization&rsquo;s identity management framework. Ensure that only authorized systems and personnel can access sensitive keys and that all access is logged and audited according to the principle of least privilege.</li><li>
Security Compliance &amp; Auditing: Monitor and report on the status of encryption and network security controls. Conduct regular reviews to ensure that all hybrid and cloud-based configurations meet organizational security policies and industry regulatory requirements.</li><li>
Vulnerability &amp; Risk Mitigation: Identify and remediate security gaps in the hybrid network infrastructure. This involves assessing the risks associated with data movement between environments and implementing hardening measures to protect against unauthorized access or data leakage.</li><li>
Incident Response Support: Provide subject matter expertise during security incidents involving encryption failures or unauthorized network access. Assist in the rapid revocation and replacement of compromised credentials to restore secure operations.</li></ul>
Qualifications
Required Education &amp; Experience:<ul><li>
Bachelors and nine (9) years or more experience; Masters and seven (7) years or more experience ; may accept additional experience in lieu of degree.</li><li>
Experience with some or all of the following:<ul><li>
KMI &ndash; Key Management Infrastructure</li><li>
iApp</li><li>
EKMS- Electronic Key Management System</li><li>
Key Material</li><li>
OTNK &ndash; Over the Network Key</li><li>
CARDS (COMSEC Accounting, Reporting, and Distribution System)</li></ul></li><li>
Technical Expertise: Deep knowledge of symmetric and asymmetric encryption (e.g., AES, RSA, ECC) and Public Key Infrastructure (PKI) and Post Quantum Encryption.</li><li>
Proven experience managing security in a multi-environment IT infrastructure (e.g., mixing local servers with cloud services).</li><li>
Understanding of core network transport security concepts (symmetric vs. asymmetric encryption, hashing, and digital signatures) and network security protocols (TLS/SSL, IPsec, SSH).</li><li>
Ability to troubleshoot complex connectivity and encryption issues across different technical platforms.</li><li>
Skill in documenting technical procedures and explaining security risks to both technical teams and management.</li><li>
Familiarity with handling classified or confidential materials.</li></ul>
Required Clearance:<ul><li>
US Citizenship.</li><li>
Active top secret with the ability to obtain TS/SCI.</li></ul>
Desired Experience/Skills/Attributes:<ul><li>
Familiarity with DoS environment (data and voice networks, IT security systems, policies and procedures), Foreign Affairs Handbooks (FAHs), Foreign Affairs Manuals (FAMs) preferred.</li><li>
Interpersonal skills including the ability to collaborate effectively, self-awareness, and excellent written and oral communications.</li><li>
Previous COMSEC experience.</li></ul></div>

Communication Security Engineer

Premier Services and Recruitment

<div>
 
 
 We are seeking a Senior Back Office (BO) RAN Engineer focused on high-level troubleshooting and operational activities for Nokia or ZTE networks. You will be the primary technical escalation point for resolving critical network failures and executing complex configuration activities.
 
 
 
 
 
 
 
 
 
 About the Role
 
 
 
 
 
 <ul>
 <li>
 
 Expert Troubleshooting:
 
 Perform deep-dive Root Cause Analysis (RCA) on Tier-2/3 issues, including chronic cell drops, hardware-to-software mismatches, and synchronization failures.
 </li>
 <li>
 
 Incident Management:
 
 Lead the recovery of high-priority network outages and handle emergency "crash" cases via the OSS.
 </li>
 <li>
 
 Configuration Activities:
 
 Execute mass parameter updates, frequency refarming, and script-based site re-homing.
 </li>
 <li>
 
 Trace Analysis:
 
 Conduct advanced Layer 3 analysis using internal vendor tools to diagnose signaling failures and call flow bottlenecks.
 </li>
 <li>
 
 Maintenance Windows:
 
 Manage and execute critical night-shift activities, including software patches and firmware upgrades for Nokia AirScale or ZTE BBUs.
 </li>
 </ul>
 
 
 
 
 
 
 
 
 Responsibilities
 
 
 
 
 
 <ul>
 <li>
 Perform deep-dive Root Cause Analysis (RCA) on Tier-2/3 issues.
 </li>
 <li>
 Lead the recovery of high-priority network outages.
 </li>
 <li>
 Execute mass parameter updates and frequency refarming.
 </li>
 <li>
 Conduct advanced Layer 3 analysis.
 </li>
 </ul>
 
 
 
 
 
 Qualifications
 
 
 
 
 
 <ul>
 <li>
 B.Sc. in Telecommunications or Electronics Engineering.
 </li>
 <li>
 Strong background in a NOC or Back Office environment with a focus on active troubleshooting.
 </li>
 <li>
 Proven ability to develop Method of Procedure (MOP) documents for complex technical activities.
 </li>
 <li>
 Vendor Stack: 5&ndash;8 years of BO experience with Nokia (NetAct/AirScale) or ZTE (NetNumen/UME/V9200).
 </li>
 </ul>
 
 
 
</div>

Radio Access Network Engineer

Hamad International Airport

<div>
 
 
 About the Role
 
 
 
 Lead a team of Supervisors ,Technicians and outsourced vendors in the operation and maintenance of the Civil infrastructure to achieve system availability and Asset performance in line with stipulated KPI&rsquo;s, Prepare Scope of works for Civil infrastructure projects, review and provide technical inputs to design and material submittals, perform Asset condition survey and Quality assurance audits to ensure compliance with international standards and best industry practices. Take charge of all improvement and project works related to Civil infrastructure to ensure seamless integration to existing network.
 
 <ul>
 <li>
 Plan, organize and provide system engineering support and supervision for the operation, maintenance, modification, trouble-shooting and repair of Civil Systems.
 </li>
 <li>
 Manage, monitor and improve FM contractors&rsquo; maintenance delivery while ensuring compliance with best industry practices, local and international standards.
 </li>
 <li>
 Perform toolbox talks/briefing in order to guide and support staff and contractors in their day-to-day activities in compliance with Airport regulations.
 </li>
 <li>
 Perform quality assurance audits for all Civil assets, in order to ensure proper maintenance is performed and implement any improvements that might be needed.
 </li>
 <li>
 Review and validate the newly developed design and construction documents in order to confirm code compliance and existing infrastructure readiness.
 </li>
 <li>
 Support the Lead Civil Technical Officer/Civil Engineer/Facility Manager in the preparation of Budgets, special reports, presentation, approval processes, technical specification, facilities management contract documents, tender documents, operation and maintenance manuals, maintenance SOPs in alignment with Asset Management System.
 </li>
 <li>
 Support the Lead Civil Technical Officer/Civil Engineer in Studying and analyzing Civil assets for the purpose of implementing control measures and improvement projects that shall lead to the reduction of the asset failure risks, the reduction of the asset life cycle costs while maintaining desired level of services and the proper planning of capital assets replacement.
 </li>
 <li>
 Ensure Permit to Work procedures are strictly adhered to by vendors and FM contractor staff.
 </li>
 <li>
 Perform other department duties related to his/her position as directed by the Lead Civil Technical Officer/Civil Engineer/Facility Manager.
 </li>
 </ul>
 
 
 
 
 
 
 
 
 About Yo
 
 
 <ul>
 <li>
 Bachelor's Degree in Civil Engineering with 3 years of Job related experience.
 </li>
 <li>
 High School/ Vocational / Diploma with minimum of 4 years of Job related experience.
 </li>
 <li>
 Proficiency in Auto Cad
 </li>
 <li>
 5 years Airport Maintenance Experience
 </li>
 </ul>
 
 
</div>

Civil Technical Officer

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