Operations Manager - Netzwerk Firewall Administrator (m/w/d)

Deutsche Telekom; Berlin; Vor Ort; EUR 60.000 - 80.000; Teilzeit

Zusammenfassung

A leading telecommunications provider in Europe is seeking experienced IT professionals to join their team in Berlin. The successful candidate will be responsible for ensuring system availability and performance, alongside troubleshooting network issues within a dynamic Agile environment. Candidates should have a relevant degree and extensive experience in IT operations, with expertise in networking and cloud technologies highly regarded.

Qualifikationen

• 5+ years of experience in network operations.
• Degree or equivalent vocational training.
• Willingness for security clearance.

Aufgaben

• Ensure application availability and operation within IT infrastructure.
• Conduct fault analysis and troubleshoot network issues.
• Monitor system stability and performance for improvements.
• Advance automation in deployment of application releases.
• Participate in and lead IT projects.

Kenntnisse

IT operations

Scripting

Windows/Linux systems

IT security

Network technologies

CI/CD technologies

ITIL v4

Network expertise

Cloud migration

Ausbildung

Degree in computer science, mathematics, engineering, or natural sciences

Jobbeschreibung

Pay: Competitive

Location: Berlin, Germany

Employment type: Full-Time

Job Description

• Req#: 217074
• Company: Deutsche Telekom IT GmbH
• Locations: Berlin, Baden-Württemberg (Leinfelden-Echterdingen), Hamburg, Hessen (Darmstadt), Bonn, Essen, Sachsen (Chemnitz)
• Career level: 04 - Experienced professionals
• Experience: 5+ years
• Contract type: Permanent (part-time possible)
• Weekly hours: 40
• Travel: 0-25%
• Languages: German, English
• Application deadline: 31.07.2023

The Deutsche Telekom is a leading telecommunications provider in Europe, operating in over 50 countries with a workforce of 230,000. Join us to be part of a company that connects work and life through innovative products and services.

Department

Deutsche Telekom IT, with 9,500 IT specialists across seven countries, focuses on simplifying, digitizing, and accelerating processes within our large organization. We are shifting from internal services to cloud-based infrastructure, fostering an agile environment with flat hierarchies and a culture of trust. Join our innovative team to help transform the telecommunications market.

Responsibilities

• Ensure application availability and proper operation of processes and systems within the NT/IT infrastructure or applications of the SH SITS (Service Hub – Special IT Solutions) area.
• Conduct fault analysis and troubleshoot network issues, providing 2nd level technical support when needed.
• Monitor and analyze system stability, capacity, and performance, identifying areas for improvement.
• Advance automation in deployment of application releases.
• Participate in and lead projects.
• Work in an agile environment (SAFe, Scrum, Kanban).

Profile

Qualified candidates will have a degree in computer science, mathematics, engineering, or natural sciences, or an equivalent vocational training with extensive experience in network operations.

Key skills include:

• Expertise in IT operations
• Experience with scripting (Python, Shell, Ansible)
• Experience with server-based IT systems (Windows/Linux)
• Knowledge of IT security and data protection
• Understanding of modern IT architectures, network technologies, infrastructure, applications, and databases, including CI/CD technologies
• Knowledge of ITIL v4 framework
• Willingness to undergo security clearance (Ü1, Ü2); VS-NfD clearance is mandatory
• Network and firewall expertise (CheckPoint, Fortinet, Cisco, Linux)
• Experience with ZeroTrust networks and cloud migration (AWS, Azure)

This position can be part-time. We prioritize qualified disabled applicants under equal conditions. For questions, contact Thomas Krauskopf at [e-mail].

Additional links: Xing, LinkedIn

Notice

We are an Equal Opportunity Employer. All qualified applicants will be considered without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Reasonable accommodations are available for applicants with disabilities. For assistance, contact [e-mail] or call 407-000-0000. U.S. employment requires completion of Form I-9 and proof of eligibility. An AEDT will evaluate your skills and responses; for more info, visit www.talentify.io/bias-audit-report. NYC applicants may request alternative processes at [e-mail] or 407-000-0000.