Skip to main content

NOW HIRING: Platform Security Engineer EU


Company: Open-Xchange GmbH
Website: https://www.open-xchange.com
Headquarters: Cologne, Germany


This position will support our SaaS email platform, providing service to large customers for tens of millions of end users.Core competencies required include platform security, automated deployment, virtualization and internet protocols. You will be expected to provide quick resolution of difficult technical problems. This position will also be responsible for major contributions to technical architecture, documentation and systems project management.


Your key responsibilities / Your passion
  • Review and evaluate current security standards based upon best practices and latest technologies
  • Server configuration and management using IaC (Terraform, Ansible, Chef)
  • Define and implement platform architecture and binding security concepts/policies at a deeply technical level both internally and externally
  • Ensure the security requirements of our customers and that the requirements for our security certifications (ISO 27001) are met and documented correctly
  • Assist with an overall security concept for our container platform approach
  • Work closely together with our platform architecture experts, with a particular focus on the security of the platform
  • Assit in providing security related feedback for mission-critical software such as Dovecot, LDAP, Galera, Cassandra, OX AppSuite with a particular focus on hardening
  • Prepare system security reports by collecting, analyzing, and summarizing data and trends
  • Maintain security by monitoring and ensuring compliance to standards, policies, and procedures; conducting incident response analyses; developing and conducting training programs
  • Document architecture and essential function methodologies
  • Collaboration with global operations teams

 Your background / What you bring to the table
  • Bachelor or master degree in computer science or comparable +10 years job experience
  • 3+ years experience in the area of Operations security
  • 8+ years experience working with Linux
  • Strong experience with configuring, validating and securing environments utilizing firewalls and iptables
  • Experience and understanding of hardening Linux-based environments with heterogenous applications
  • Knowledge of Internet, authentication, and authorization protocols (HTTP, LDAP, SAML, OAuth/Openid Connect), Privileged Identity Management, Identity Federation
  • Knowledge of symmetric and asymmetric encryption technologies, including concepts such as Forward Secrecy, Padding Modes, Elliptic Curves
  • Strong Experience with Linux kernel tuning, TCP/IP, Mcast and strong networking fundamentals
  • Experience with configuring and operating a Host-based IDS such as OSSEC across a large platform
  • Deep understanding of encryption technologies, including keeping cipher suite configurations up-to-date at the OS and application level
  • Experience with security incident response
  • Solid understanding of networking concepts: the OSI model, TCP, IP, routing, firewalls, load balancers
  • Interest in learning new technologies and working with proof of concepts to promote new technologies
  • Excellent written and verbal communication skills; willingness to present technical information to a group
  • Understanding of multi-tiered applications
  • Experience with logging technologies such as Graylog, ELK stack, or Splunk
  • Design operation concepts, implementation of IaC automation and provide documentation
  • Lead and assist in areas of technical innovations and security improvements
  • Some domestic and international travel will be required

 Our offer to you
  • Exciting work on a modern open-source cloud software in an internationally operating company
  • Plenty of scope for your own ideas and design decisions
  • Flexible working hours and the ability to work from home
  • Equipped with the up-to-date hardware
  • Trainings and continuous personal development
  • Flat hierarchies with an "Open Door" philosophy

 About Open-Xchange

 Open-Xchange is a developer of open source communication, collaboration, office productivity, and DNS-based security software and services. With 270+ employees and a global presence, Open-Xchange is well-positioned to meet the needs of our large Internet Service Provider, Hosting, Telecommunication, and Cable Provider audience. Open-Xchange SaaS (Software-as-a-Service) solutions are delivered by partners such as 1&1, Orange, Italiaonline, Comcast, GoDaddy, and Softbank, with more than 200 million users already using the products for private and business communication.

The core of the product portfolio is OX App Suite with applications for email, contacts, and appointments. In addition, OX App Suite can be expanded to include additional apps such as OX Drive for managing and synchronizing documents, images, and video, OX Documents for text editing, spreadsheets and presentations and OX Guard for encrypting emails and files. Dovecot, the world's leading open source IMAP server software, and PowerDNS, a provider of secure DNS services, complete the Open-Xchange product portfolio.

Open-Xchange is headquartered in Cologne, Germany, with offices in Bremen, Dortmund, Hamburg, Olpe, and Nuremberg. International offices include the USA, France, Finland, the Netherlands, Italy, Spain, and Japan.



Source: Remote OK, Stack overflow, Open-Xchange GmbH

APPLY
Labels:

Comments

Post a Comment

Popular posts from this blog

OFFICE HELP THROUGH THE SERVICES OF A VIRTUAL ASSISTANT IN MANAGING YOUR BUSINESS ONLINE

Written By: Rosanna D. Webb Image Source: mompreneur360 Virtual Assistants (VA’s) began to be popular to  small companies run by entrepreneurs  who are managing their business all by themselves that seeks office help. The lower cost apart from the multi-tasking flexibility of VA’s makes them an ideal option to become partners for business success. The skill sets and capabilities of these proficient VA’s ranges from executing clerical jobs up to handling the business enterprise online. They have got exceptional competencies from nearly every facet of the business. The anticipation on VA’s regarding office help may be higher compared to a typical office personnel due to the fact that they are primarily employed of their expertise and not merely from their qualifications or working experience which often are the common grounds for the majority of businesses in employing their staff. The most prevalent query that you’re going to face regarding VA’s is, “What t...
28 comments
Read more

Establishing a Professional Image While Working from Home as a Freelancer

  Written By: Rosanna Webb As a freelancer working from home, maintaining a professional image can sometimes feel challenging. With the absence of a traditional office environment, it’s crucial to establish a professional persona that conveys competence, reliability, and credibility to clients and colleagues.  Having built a freelancing career myself, I’ve learned the key strategies for creating and maintaining a professional image from home . I’ll share insights and tips to help you present yourself professionally, even when your workspace is your living room. The Importance of a Professional Image Creating a professional image as a freelancer is essential for several reasons : Client Perception : A professional image helps build trust and confidence with clients. It reflects your commitment to your work and reassures clients that they’re dealing with a reliable professional. Credibility : A polished professional image enhances your credibility and positions you as an expert ...
Post a Comment
Read more

SETTING UP YOUR OWN WEBSITE IN WORDPRESS AT NO COST

Written By: Rosanna D. Webb Image Source: Wikihow WordPress  is a smart way to obtain your personal website without any cost. Setting up in this platform is ideal for bloggers or writers and businesses that would like to test how a website works. It is a Content Management System (CMS) which is a good option for business websites even though it is designed for blogging. As this is commonly used by bloggers, it can also be used by establishments and small businesses to position their business online. Also, it offers diverse features to choose from to produce a stunning website. Theme As soon as you completed creating your account in WordPress , you will then have access to a variety of paid and    free themes  to personalize your site. There’s no need for you to seek the services of a graphic designer for the website’s structure. You can actually select layouts based on your personal preferences which you believe is great for your business’ image. This is...
10 comments
Read more