Senior Network Engineer – Messaging

Tieto

Senior Network Engineer supporting BICS, a global telecommunications enabler, across SMS, MMS, and SMS Firewall services. Maintaining messaging networks, resolving incidents, coordinating vendors, and supporting telecom rollouts from Kyiv.

Posted 8/5/2026full-timeRemote • Kyiv • 🇺🇦 UkraineSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive experience in telecom, particularly in Messaging, Signaling, and Roaming, with a strong operational knowledge of Linux and familiarity with ITU/ETSI standards. Proficient in incident management, service delivery, and team leadership within a fast-paced environment.

Highest-signal resume keywords

5+ Years Experience In TelecomKnowledge Of SS7/SIGTRANOperational Knowledge Of LinuxExperience With HTTPS APIsFamiliarity With DevOps Concepts

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

MessagingSignalingRoamingIncident ManagementService DeliveryLinuxSS7SIGTRANPythonKubernetes

Soft Skills

Team LeadershipProblem SolvingCommunication

Tools & Technologies

KibanaOpenmindAnsibleCI/CDSplunkAWSDocker

Certifications & Qualifications

Bachelor's Degree In ElectronicsMaster's Degree In TelecommunicationsDegree In ITDegree In ICT

Industry Keywords

ITU StandardsETSI StandardsTelecom TechnologiesNetwork RolloutGuard Duty Services

Tech Stack

Tools & technologies

AnsibleAWSDockerKubernetesLinuxPythonSplunk

About the role

Key responsibilities & impact

Report to the Messaging Value Stream Agile Master
Provide second-line support for SMS, MMS, and SMS Firewall services
Review internal and external operational processes to optimize repair efficiency
Identify improvement opportunities and follow up on improvement actions
Lead the repair team squad by managing, steering, and coordinating team activities when required
Monitor network and service availability and quality
Perform proactive and reactive maintenance actions
Work with Customer Care to identify and resolve customer-reported problems
Perform incident management activities and planned works
Cooperate with vendors, monitor their performance, and ensure proper service delivery
Participate in new services implementation and network rollout projects with engineering teams
Take part in guard duty services

Requirements

What you’ll need

5+ years of experience in telecom, mainly in Messaging, Signaling, or Roaming areas
Familiarity with telecom technologies and ITU/ETSI standards
Good knowledge of SS7/SIGTRAN, LTE, GSM call flows, and roaming scenarios
Good operational knowledge of Linux
Upper-intermediate level of English
Bachelor's or Master's degree in Electronics, Telecommunications, IT, or ICT is advantageous
Experience with HTTPS APIs, MMS, Kibana, or Openmind software is advantageous
Familiarity with DevOps concepts and tools, including containers, Ansible, CI/CD, Splunk, Kubernetes, and AWS, is advantageous
Knowledge of Docker is advantageous
Experience with IT tools and scripting, such as Splunk or Python, is advantageous

Benefits

Comp & perks

Remote work option
Diversity, equity, and inclusion commitment
Growth opportunities through interaction with global mobile carriers and BICS products
Long-term growth opportunities
Participation in guard duty services