Tier 3 Technical Support Engineer – Network Management Systems
Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Sep 22, 2026.
Description
About us
Ceragon is the global innovator and leading solutions provider of end-to-end wireless connectivity, specializing in transport, access, and AI-powered managed & professional services. Through our commitment to excellence, we empower customers to elevate operational efficiency and enrich the quality of experience for their end users.
Our customers include service providers, utilities, public safety organizations, government agencies, energy companies, and more, who rely on our wireless expertise and cutting-edge solutions for 5G & 4G broadband wireless connectivity, mission-critical services, and an array of applications that harness our ultra-high reliability and speed. Ceragon solutions are deployed by more than 600 service providers, as well as more than 1,600 private network owners, in more than 130 countries.
Through our innovative, end-to-end solutions, covering hardware, software, and managed & professional services, we enable our customers to embrace the future of wireless technology with confidence, shaping the next generation of connectivity and service delivery.
Ceragon delivers extremely reliable, fast to deploy, high-capacity wireless solutions for a wide range of communication network use cases, optimized to lower TCO through minimal use of spectrum, power, real estate, and labor resources - driving simple, quick, and cost-effective network modernization and positioning Ceragon as a leading solutions provider for the “connectivity everywhere” era.
Role Title: Tier 3 Technical Support Engineer - Network Management Systems
Department: Global Support
Subdepartment: Global Customer Support
Reporting line: Customer Support Manager
Contract type: Permanent
Location: Bucharest, Romania
Way of working: Hybrid 2 days in office
We are seeking an experienced Tier 3 Technical Support Engineer to design, implement, monitor, and optimize network management systems. The role involves ensuring high availability, performance, and reliability of telecom or enterprise networks through effective use of NMS platforms and tools.
What you'll be responsible for?
As a Tier 3 Technical Support Engineer you will have the following responsibilities:
- Deliver Tier 3 technical support for advanced network management systems and SW applications to global customers and internal teams.
- Develop dashboards, reports, and KPIs to track network health
- Escalate issues to Ceragon developers teams
- Implement automation scripts and workflows to improve efficiency
- Support software upgrades, patches, and system enhancements
- Ensure compliance with security and operational standards
- Collaborate with internal and external technical teams throughout all project phases: presales, design, training, implementation, and operation
- Train and mentor Ceragon’s global technical teams to enhance their knowledge and capabilities.
- Travel internationally (approx. 25%) to support customers on-site and facilitate knowledge sharing.
Why should you join?
You will be part of Ceragon’s leading technical group within the Global Support department, collaborating with our customers and global teams. You will play a key role in ensuring the success of our customers by providing advanced technical support and sharing your expertise across the organization. You will have the chance to design, implement, monitor, and optimize network management systems.
What we offer:
- A generous monthly Benefit budget (flexible benefits - can chose things like meal vouchers/additional private insurance etc)
- Private medical subscription: Priority Plus at Regina Maria
- Special bonuses for life's milestones: whether you're expanding your family or facing difficult times, we provide additional paid days off and financial support to help you through
- Additional vacation days that increase with your tenure at the company
- Additional time off for health care needs (5 days of sick leave/annualy)
- A day off for your birthday and a birthday gift
- Compensation days for public holidays that fall on weekends
- Extra vouchers/gifts for special events (Easter, 1st of June, 8th of March, Christmas)
- Bookster
- Glasses allowance (up to 500 RON)
- Central location on Calea Victoriei and parking facilities
Requirements
Must have:
- 5+ years of experience in technical support, technical account management, or presales roles.
- 5+ years of experience in network operations or NMS environments, including hands-on experience with NMS Windows and Linux (RedHat) platforms
- Understanding of OSS architecture and integration
- Strong background in Layer 2/Layer 3 networking
- Team player, with proven experience working with global, cross-functional teams.
- SQL Database and container/docker platform
- Fast learner with the ability to work independently and in a team.
- Excellent communication skills in English.
Advantage:
- CCNA, CCNP or equivalent
- Advantage - degree in Electronics, Communications, or Computer Engineering.
- Advantage - experience with microwave radios installation, operation, and maintenance.
- Customer-oriented and focused
- Solution-oriented