Linux / Network System Administrator

We are looking for someone who wants to work with dedicated people, with a modern product and with customers all over the world. As one of the world’s leading companies for PKI Solutions, we’re booming with expanding business as well as growing personnel numbers. With expansion comes opportunity – are you up for the challenge?

The role

PrimeKey is looking for a Linux / Network Administrator who can help us maintain and develop our IT environment and support our users. You probably have at least a few years’ experience of Linux system administration and network configuration. Experience with managing Linux / OSX / Windows clients is also a merit. A service-minded approach is a must!

Requirements and responsibilities include:

  • Design, maintain, develop, document and secure PrimeKey’s IT infrastructure
  • Knowledgeable about administrating Linux based infrastructure
  • Good knowledge of TCP/IP and of setting up and maintaining network infrastructure
  • Experience with managing firewalls and routers
  • Experience with maintaining web servers and applications
  • Knowledge of managing Linux / MacOS / Windows clients
  • Understanding of IT-security
  • Experience with infrastructure automation, virtualization and version control systems are meriting
  • Coordinate and drive IT infrastructure related questions across PrimeKey offices
  • Support PrimeKey employees with IT/Client related issues and questions
  • Manage and maintain internal IT security policies

The position is based in Stockholm and a valid working permit is a requirement.

Background and personal qualities

A degree in Computer Science or equivalent is meriting but not required. It will also be advantageous if you have understanding and general knowledge of PKI, open source software, databases and the likes.

Highly valued personal qualifications and competencies are as follows:

  • Driven and action-oriented
  • Ability to work independently, proactively and responsibly
  • Ability to take initiative
  • Excellent problem-solving skills
  • Easily cooperates with others
  • Works well in a team environment
  • Able to communicate effectively with developers
  • Detail oriented with a proven ability to meet deadlines
  • Structured and service-oriented
  • Excellent oral and written communication skills

Working for PrimeKey means excellent development opportunities, working with some of the best PKI specialists and developers in the world, joining a pleasant work environment, interacting with highly skilled and engaged coworkers and remuneration beyond just a monthly salary. PrimeKey’s head offices are based in Solna, in a nice and modern office building, close to public transportation, such as bus and subway.


To apply, please send your CV and cover letter to For further information, please contact Magnus Andrén, VP Engineering, mobile +46737450154. Final candidate may be asked to take part in an additional background check supported by an external provider. Please mark your application with Linux / Network System Administrator. We look forward to receiving your application!

About PrimeKey

PrimeKey is one of the world’s leading companies for PKI and digital signing solutions. With our EJBCA Enterprise, SignServer Enterprise and the PrimeKey SEE products, we deliver the capability to implement an enterprise grade PKI system ready to support solutions such as IoT, e-ID, e-Passports, authentication, digital signatures, code signing, digital identities, and validation; all solutions where digital certificates would be a main enabler. Choose to deploy your solution as flexible software, in a robust Appliance, in the Cloud, or in a hybrid deployment adapted to your business needs.

The PrimeKey products are used in all types of industries where IT security and integrity is a priority. Our products are Common Criteria and FIPS certified, we have numerous Webtrust/ETSI and eIDAS audited installations, and our internal processes are ISO 9001, 14001, and 27001 certified.

PrimeKey has offices in Stockholm, Sweden; San Mateo, USA; and Aachen in Germany. Together with our global network of technology and reselling partners, we are proud to count many of the industry leading companies and institutions within IT, Telecom, Banking, Industrial, Public CAs, and different branches of Government as our long-time customers.


To apply, please send your CV and cover letter to

We look forward to your application!