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Head of Network Optimization
1GLOBALHead of Network Optimization leading reliability, incident response, and continuous improvement for 1GLOBAL’s global mobile connectivity platform. Managing a dedicated team and 24/7 network operations across core domains.
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in mobile network architectures, including 2G, 3G, 4G/LTE, and 5G, with a strong focus on network optimization, performance analysis, and incident resolution. Proven ability to lead teams, manage vendor relationships, and implement operational governance processes in a telecommunications environment.
Highest-signal resume keywords
Mobile Network ArchitecturesRoot Cause AnalysisNetwork Performance MetricsTelecommunications Industry ExperienceNetwork Monitoring Tools
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
SIGTRANDiameterSCTPGTPMAPCAMELSIPLTE5GIMS
Soft Skills
Team LeadershipCoachingCollaborationProblem SolvingCommunication
Tools & Technologies
Cloud-Native SolutionsVirtualizationNetwork Monitoring ToolsPerformance Management ToolsAutomation
Certifications & Qualifications
Bachelor's Degree in Telecommunications EngineeringITIL Knowledge
Industry Keywords
MVNO ArchitecturesRoaming EnvironmentsNetworking PrinciplesSecurity ConceptsOperational Governance
Tech Stack
Tools & technologiesCloud
About the role
Key responsibilities & impact- Establish and lead a new Network Optimization function reporting to the CTO Networks
- Monitor, analyze, and report on network performance metrics, KPIs, and trends
- Proactively identify bottlenecks, service degradation, and emerging risks
- Lead resolution of complex network incidents and major service outages across core network domains
- Contribute to solution architecture and design from an operational perspective
- Manage, coach, and develop the Network Optimization team
- Own and govern the Root Cause Analysis process and track corrective and preventive actions
- Define and improve vendor management, service management, and operational governance processes
- Maintain operational procedures, recovery plans, and best practices
- Oversee deployment, integration, and operational acceptance of new core network elements, features, and software upgrades
- Execute traffic management and network optimization activities
- Ensure activities meet timelines, quality standards, and organizational objectives
- Maintain an on-call 24/7 rota for the defined network scope
- Collaborate with Network Engineering, Operations, Product, Software Engineering, Legal & Regulatory, and commercial teams
Requirements
What you’ll need- Strong understanding of mobile network architectures and technologies across 2G, 3G, 4G/LTE, and 5G
- Proven experience with MVNO architectures, roaming environments, and their technical, commercial, and regulatory aspects
- Strong knowledge of networking principles, protocols, and security concepts
- Hands-on experience with SIGTRAN, Diameter, SCTP, and GTP
- Hands-on experience with MAP, CAMEL, and SIP
- Expertise in LTE, 5G, IMS, VoLTE, VoWiFi, and IP-based technologies and protocols
- Experience with cloud-native solutions, virtualization, and modern telecom infrastructure platforms
- Ability to interpret network metrics and KPIs across multiple domains
- Proven troubleshooting, root cause analysis, and complex mobile network issue resolution experience
- Familiarity with network monitoring, observability, and performance management tools
- Experience with automation, scripting, and data-driven operational improvement
- Ability to work in complex, multicultural, geographically distributed environments
- Minimum 8 years of telecommunications industry experience focused on mobile core network services
- Bachelor's degree in Telecommunications Engineering, Computer Science, or related field; equivalent practical experience considered
- Professional proficiency in English required
- Additional languages considered an advantage
- ITIL, service management, or operational excellence knowledge is a nice-to-have
Benefits
Comp & perks- Growth opportunities
- Exposure to major industry transactions
- Collaboration with a talented team and renowned external advisors
- Dynamic, collaborative, fast-paced work environment
- Professional development alongside industry experts
- Opportunities to work in different 1GLOBAL offices around the world
- Open communication culture
- Results-driven environment valuing efficiency, creativity, and tangible impact
- Equal opportunity employer
- Collaborative, dynamic, and international work environment