Referso Jobs

Design, validate, and document advanced IP architectures for global customers and internal service provider platforms.
Take the lead or support international design projects, turning concepts into robust, scalable network solutions.
Provide expert-level technical direction during deployment, ensuring flawless implementation by engineering and field teams.
Conduct deep-dive troubleshooting and root cause analysis across complex IP/MPLS environments.
Shape network evolution strategies, including upgrades, lifecycle planning, and migration roadmaps.

Requirements

Nice to have: service provider domains
Nice to have: scripting
Nice to have: automation

Skills

IP/MPLS Cisco Nokia Juniper CCNA

Senior Network Analyst

Accendra Health, Inc. · Posted Jun 19, 2026

Open

Full-time · Senior
10+ years

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Senior Network Analyst responsible for design, implementation, and support of global network services, including routing, switching, SDWAN, VPN, MPLS, and firewall technologies.

Responsibilities

Design and implement network solutions
Monitor and analyze network performance
Provide Tier‑2 escalation support
Document network infrastructure
Mentor junior staff

Requirements

Bachelor degree in Computer Science, Management Information Systems, or comparable discipline

Skills

Juniper SDWAN Juniper MX Series Juniper EX Series Juniper SSRs Juniper Mist Apstra F5 Load‑Balancer Palo Alto Networks firewall Cisco Meraki

Critical Account Team - Advanced Customer Engineer

HPE · Posted Nov 6, 2026

Open

Bucharest, Ilfov, Romania
Hybrid
Full-time · Senior
10+ years

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Senior technical engineering role providing advanced expertise, leadership, and customer advocacy for HPE Networking solutions.

Responsibilities

Work with Critical Account Program customers as senior technical resource
Identify sub-optimal designs and consult on corrections
Collaborate with engineering escalations teams and customers remotely or onsite to troubleshoot issues
Build strong customer relationships and become a trusted advisor
Build relationships across internal organization to accelerate outcomes

Requirements

Bachelor's degree in Mechanical, Electrical, or other Engineering, Computer Science, or equivalent experience
Nice to have: Wireless networking solutions
Nice to have: European languages

Skills

Layer 2 and Layer 3 design and troubleshooting DNS DHCP VLANs Spanning Tree (STP/RSTP/MSTP)VRRP

Critical Account Team - Advanced Customer Engineer

HPE · Posted Nov 6, 2026

Open

Bucharest, Ilfov, Romania
Hybrid
Senior
10+ years

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Senior technical engineering role providing advanced expertise and customer advocacy for HPE Networking solutions within the Critical Account Program.

Responsibilities

Work with Critical Account Program customers as senior technical resource
Identify sub‑optimal designs and misconfigurations and consult on corrections
Collaborate with engineering escalation teams and customers remotely or onsite to troubleshoot issues
Build strong customer relationships and become a trusted advisor
Build relationships across the wider internal organization

Requirements

Bachelor's degree in Mechanical, Electrical, Computer Science or equivalent
Nice to have: Experience with wireless networking solutions
Nice to have: CCNP/CCIE
Nice to have: JNCIP/JNCIE
Nice to have: Aruba certifications

Skills

Layer 2 and Layer 3 design and troubleshooting DNS DHCP VLANs Spanning Tree VRRP/HSRP

MS Core and Cloud Specialist

Ericsson · Posted Nov 5, 2026

Open

Bucharest, Bucharest, Romania
5+ years

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Responsibilities

Ensure Technical Authority(2nd lvl) Support Activities
Ensure Technical Authority(2nd lvl) Incident Management
Ensure Preventive Maintenance and Performance Management
Assist Problem Management
Support in project activities

Skills

IP Networking Juniper Cisco Nokia ISP & Enterprise Routing/Switching/Security appliances ISIS OSPF BGP MPLS L3VPN NG-MVPN Multicast CCNA CCNP

Service Assurance Technician

GTT · Posted Nov 5, 2026

Open

Remote, India
Remote
2+ years

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Provide break/fix support across GTT's global network, troubleshoot incidents, configure network devices, and maintain documentation.

Responsibilities

Provide break/fix support across GTT's global network
Own and drive incidents through to successful resolution
Perform technical validation, troubleshooting, and escalation management
Work closely with customers, vendors, and internal teams to resolve service issues
Configure network devices and support service migrations

Requirements

Nice to have: Cisco IOS
Nice to have: Juniper JUNOS
Nice to have: CCNA
Nice to have: JNCNA
Nice to have: Fortinet FCA

Skills

troubleshooting fault-diagnosis BGP OSPF ISIS EIGRP Layer 2 technologies VLANs

Subject Matter Expert -FORTINET SDWAN

Orange · Posted Nov 4, 2026

Open

Mumbai, Maharashtra, India
Hybrid
15+ years

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Lead SD‑WAN design, implementation, and optimization for multi‑vendor platforms.

Responsibilities

Serve as solution expert for multi‑vendor SD‑WAN platforms
Interpret and validate complex SD‑WAN architectures
Lead end‑to‑end SD‑WAN build activities
Prepare HLD & LLD documents
Recommend design improvements

Requirements

Bachelor's in Computer Science or related field
Nice to have: SD‑WAN vendor certifications
Nice to have: CCNP/CCIE
Nice to have: JNCIP/JNCIE
Nice to have: NSE

Skills

SD‑WAN SASE ZTNA Ansible Python AWS Azure GCP Network security

IP Network Designer

IP Network Designer

Responsibilities

Requirements

Skills

Engineer "IP Network Design"

Compensation

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Senior Network Analyst

Responsibilities

Requirements

Skills

Critical Account Team - Advanced Customer Engineer

Responsibilities

Requirements

Skills

Critical Account Team - Advanced Customer Engineer

Responsibilities

Requirements

Skills

MS Core and Cloud Specialist

Responsibilities

Skills

Service Assurance Technician

Responsibilities

Requirements

Skills

Subject Matter Expert -FORTINET SDWAN

Responsibilities

Requirements

Skills

Benefits

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L3VPN jobs

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Compensation

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