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

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NOW HIRING: Senior Software Development Engineer - Desktop

Company: Chef Software
Website: https://www.chef.io
Headquarters: Seattle, Washington, United States


Chef Software is the industry leader in IT automation and DevOps solutions. We develop the world's best products for managing applications and infrastructure at scale, and we deploy them against real problems in all kinds of industries. We’re writing the rules of the cloud -- rules the world’s top engineers live, breathe and contribute to. Our platform is used to enable hundreds of millions of people around the world to chat, fly, present, bank, game, shop, and learn. Chances are the web applications you use every day have infrastructure built, deployed, secured and ran with our code.

We are a dynamic and rapidly growing software company with a strong sense of dedication to our customers and the Chef community. We work hard but try not to take ourselves too seriously. This is a very collaborative and inclusive work environment. Individuals, strong on aptitude and attitude, will have an opportunity to grow their professional careers through working with some of the most advanced technology and talented developers in the business. We provide competitive compensation, generous benefits, and a professional yet relaxed atmosphere.

The Desktop Automation team leverages our widely deployed industry leading automation tools to build solutions for IT Operators to automate the provisioning, management, and security of employee desktops, laptops, and other endpoints. As a member of the Desktop Automation team you'll develop new features and create content for our Chef Infra and Chef Inspec projects. You will also be responsible for integrating our software with third party technologies such as Microsoft Autopilot and Apple Business Manager.


WHAT YOU’LL DO:

• Build out the innovative and aggressive roadmap for Chef Desktop in the best possible way for our customers
• Create software solutions that improve the lives of our customers every day
• Teach, mentor, and learn from your team of world class engineers
• For an area of our product, take on responsibility for and iteratively drive successful implementation of improvements and features
• Work on issues and improvements in our tools critical to the success of Chef’s customers and the broader Chef community
• Collaborate with various stakeholders of the project including product management, UX, other teams as well as customers

WHO YOU ARE:

• You’ll have strong software development skills with experience in Ruby and one or more of the following - Python, Go, C/C++, C# or Java
• You have systems software development skills with experience with either Windows or Linux Operating Systems and are willing to learn the other
• You have experience with modern technology stacks with a bent for system level software
• Bash or Powershell experience desired and are willing to learn the other
• Experience provisioning and automating desktop platforms
• Experience with Windows and Linux systems internals desirable
• Bachelor’s degree in Computer Science, Engineering, or related discipline, or equivalent experience
• Previous experience (5+ years) as a software engineer, systems engineer, or solution architect
• You like to dive in, learn new things, and want to build awesome products
• You enjoy collaborating closely with Chef customers and internal engineering teams to understand their complex issues, solve their problems and elicit frequent feedback on the solutions you provide
• You believe quality is part of the process and not an afterthought - we are well rounded engineers, not developers who handoff to QA

Who we are:

We’re some of the world’s most well-known and respected software developers, systems architects and operations engineers, who have built, designed and operated web applications you’re probably using right now.

Features and fixes are written as pull requests and reviewed by the team. Code review is an essential part of our process; work is not complete unless it is tested.

Our engineering team is remote first and works fully in open source. Allowing us to not only live where we will be most productive, but enables us to create a work environment that celebrates all of our humanity. We celebrate the difference of perspective this brings and the barriers it removes.

Benefits are awesome - a competitive salary, equity for all, solid medical/dental benefits, 401(k), telecommuting, flextime, a variety of interesting projects, and brilliant co-workers.

At Chef, we celebrate and support our differences. We know employing a team rich in diverse thoughts, experiences, and opinions allows our employees, our products and our community to flourish. Chef is honored to be an equal opportunity workplace. We are dedicated to equal employment opportunities regardless of race, color, ancestry, religion, sex, national orientation, age, citizenship, marital status, disability, gender identity, sexual orientation or Veteran status.


Source: Best Remote Job, Chef Software

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