Senior Linux System Administrator

vor 2 Wochen

Duesseldorf, Deutschland G&L Geißendörfer & Leschinsky GmbH Vollzeit

G&L GmbH Geißendörfer & Leschinsky develops and provides solutions for the
**processing and delivery of media content **- live, on demand, 24x7 and for events. At our headquarters in the German city of Cologne and offices in Berlin, Munich-Unterföhring and Pleasanton, CA, we currently employ
**60+ permanent staff**
**and boast an international**, well-established network of independent experts. Our proven partner family consists of world-leading companies - ranging from A for Akamai and AWS, to Z for Zendesk. G&L GmbH was founded in Cologne in 1999 by Hans W. Geißendörfer and Alexander Leschinsky.

To continue to grow our team of 4 System and Networks administrators, we would like to strengthen our team with a
**Linux System administrator (M/F/d)**. We offer you tasks at the forefront of technology, working for well-known customers. This is more than that, a climate in which work is enjoyable and a firm which understands what a healthy work-life balance is.

**What keeps us busy**:

- Linux wherever possible - we are a Linux Shop
- Bleeding Edge Hardware (Highend EPYC CPUs & 100G Netzwerk)
- Virtualization (VMware ESX, Hyper-V)
- BareMetal Deployments
- Cloud Services like Amazon AWS, MS Azure
- CDN Services like Akamai
- Configuration Management using Ansible
- Docker Container + Docker Swarm
- nginx, haproxy, traefik
- SingleSignOn with SAML and OIDC
- Video and Audio Streaming Technologies like for example RTMP, HLS, DASH, SRT, icecast etc.
- Monitoring with checkMK & Grafana,
- Modern Communication on Slack & Zoom

**Your tasks**:

- You regularly operate, maintain and expand our system and network infrastructure in our headquarters and datacenters
- You administer and adjust our configuration management together with the team
- You enjoy sharing your knowledge in the team and support the training of newer colleagues
- You take over areas of responsibility and are willing to continuously educate yourself
- You contribute to exciting and individual streaming solutions as well as to projects of well-known customers
- You will familiarize yourself with new IT topics and bring them closer to us.
- Last but not least: you will be on call for part of the day and speak fluent German and/or English

**Your benefits**:

- Join an enthusiastic company in an innovative and quickly growing industry
- A culture of encouraging growth and a hands-on mentality
- Healthy work-life balance with flexible working hours and a choice of working locations (occasional trips to the office may be required)
- Flat hierarchy with short decision-making paths
- Online technical training courses, certifications and the option to attend industry-related conferences
- Tech stack includes Google Suite, ClickUp, Personio, GitHub, SSO
- Pleasant working environment in our Cologne head office and satellite offices in Munich and Berlin
- Friendly and welcoming colleagues, team events, table football, as well as, free coffee, water and fruit
- Company pension scheme, company doctor and regular health/wellbeing meetings
- Benefits include job ticket, parking space, Swapfiets bike and more

We look forward to getting to know you

**Data protection information for applicants**:

  • Senior Linux Administrator

    Vor 3 Tagen

    Duesseldorf, Deutschland HR digi. GmbH Vollzeit

    Die **HR digi. GmbH** hat sich auf die Beratung und Vermittlung von Ärzten und Informatikern aus dem In - und Ausland fokussiert. Ihre Mitarbeiter blicken in diesen Bereichen auf langjährige Erfolgsgeschichten als Full-Service-Personalberater zurück. Wir genießen das langjährige Vertrauen von diversen renommierten Kunden, Botschaften, Landesämtern und...

  • Sr. Linux Administrator

    Vor 3 Tagen

    Duesseldorf, Deutschland TS International Solutions Vollzeit

    **Sr. Linux Administrator -** **Dusseldorf** A number of Sr. Linux Administration specialists are required for a long-term project, working for a leading global IT Consultancy onsite with their client, a major name in the banking industry. **Requirements**: 5+ years experience in the following - Linux Admin, ideally within banking / finance There will be...

  • System Administrator

    Vor 3 Tagen

    Duesseldorf, Deutschland COLLENDA GmbH Vollzeit

    _Aryza ist ein Anbieter von End-to-End-Automatisierungssoftware für den gesamten Kreditlebenszyklus: Von der Kreditvergabe über das Forderungsmanagement, bis hin zum Inkasso und der Insolvenzabwicklung erleichtern die Lösungen von Aryza eine Vielzahl von Prozessen im Back - und Middle-Office von Unternehmen und Banken, einschließlich...

  • System Administrator

    vor 2 Wochen

    Duesseldorf, Deutschland Serco Europe Vollzeit

    Job Introduction We have an exciting (and challenging) opening for a **System Administrator in Cologne**. Dynamic, Energetic, Entrepreneurial, Highly Motivated, ResilientIf this describes you then we would love to hear from you :) Come and join talented diverse Serco team at EASA based in Cologne, Germany. **_Discover the offer below and click on...

  • Senior Specialist Server Operations Linux

    vor 24 Stunden

    Duesseldorf, Deutschland Rheinmetall IT Solutions GmbH Vollzeit

    **Senior Specialist Server Operations Linux (m/w/d)** **Rheinmetall IT Solutions GmbH in Düsseldorf, Berlin, Bremen, Unterlüß, Kassel, Kiel** - Rheinmetall - / - **Senior Specialist Server Operations Linux (m/w/d)** - Ref.Nr.: - **DE11021** - Anstellungsart: - **Vollzeit** - Vertragsart: - **Unbefristeter Vertrag** WOFÜR WIR SIE SUCHEN -...

  • Datenbank Administrator

    Vor 6 Tagen

    Duesseldorf, Deutschland Amoria Bond Vollzeit

    Datenbank Administrator (Linux/ Oracle) - ab sofort - 6 Monate+ Verlängerung - Düsseldorf/ REMOTE Wir suchen ab sofort einen erfahrenen Datenbankadministrator für ein Projekt mit einer Laufzeit von mindestens 6 Monaten. Die Position beinhaltet zwei Tage On-Site-Arbeit pro Woche in Düsseldorf sowie drei Tage Remote-Arbeit pro Woche. Der Schwerpunkt...

  • Senior Specialist Server Operations Linux

    vor 1 Woche

    Duesseldorf, Deutschland Rheinmetall IT Solutions GmbH Vollzeit

    **Senior Specialist Server Operations Linux (m/w/d)** **Rheinmetall IT Solutions GmbH in Düsseldorf, St. Leon-Rot, Bremen, Unterlüß, Kassel, Kiel** - Rheinmetall - / - **Senior Specialist Server Operations Linux (m/w/d)** - Ref.Nr.: - **DE08293** - Anstellungsart: - **Vollzeit** - Vertragsart: - **Unbefristeter Vertrag** WOFÜR WIR SIE SUCHEN -...

  • Technical Lead Linux

    Vor 3 Tagen

    Duesseldorf, Deutschland Das NETZ - IT Personalberatung GmbH Vollzeit

    **Technical Lead Linux (m/w/d)** **Köln (60% Remote)** Unser Auftraggeber ist ein regional fest verankerter, mittelständischer und sicherer Arbeitgeber mit Sitz in Raum Köln. Derzeit unterstützen wir unseren Auftraggeber bei der Suche nach einem erfahrenen Tech Lead Linux (m/w/d) zur unbefristeten Festanstellung. Bedingt durch die breit aufgestellte...

  • Senior Palo Alto Network Administrator

    Vor 6 Tagen

    Duesseldorf, Deutschland VARIUS IT Informations - Technologien Vollzeit

    for an existing contract with one of our direct clients we are urgently looking for a **Senior Palo Alto Network Administrator** **Start: ASAP Duration: 9 months Location: NRW ProjectID: 4892** Our automotive client is one of the largest internationally active automotive manufacturers in the world, as well as a pioneer for the most innovative mobility...

  • Senior Specialist Server Operations Linux

    vor 1 Woche

    Duesseldorf, Deutschland | Düsseldorf, St. Leon-Rot, Bremen, Unterlüß, Kassel, Kiel Vollzeit

    **Senior Specialist Server Operations Linux (M/F/d)** **in Düsseldorf, St. Leon-Rot, Bremen, Unterlüß, Kassel, Kiel** - Rheinmetall - / - **Senior Specialist Server Operations Linux (M/F/d)** - Ref.Nr.: - **DE08293** - Schedule type: - **Full Time** - Contract Type: - **Permanent Position** WOFÜR WIR SIE SUCHEN - Implementation of server operation...