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Linux System Engineer

Defence
Bratislava FREQUENTIS Solutions & Services s.r.o. Full time/Contractor
Job Introduction
FREQUENTIS Solutions & Services s. r. o., as a member of the Austrian Group FREQUENTIS AG, is focused on software development, system engineering and delivery of safety-critical voice communication and information systems. Our solutions are developed and distributed in the following business segments: Air Traffic Management & Defence (civil and military air traffic control, aeronautical information management), Public Safety (police, fire and rescue services, emergency medical services) and Public Transport & Maritime (railway and urban transport solutions, vessel traffic management).

Join our team and help make our systems even more reliable and customer-oriented. Work for an international technological leader and enjoy flexible working arrangements, professional growth opportunities, and a strong focus on work-life balance.
Key Tasks
  • Plan, design, and implement technical solutions for customer delivery projects, ensuring compliance with system requirements and quality standards including activities performed at customer´s sites
  • Integrate systems and components into complex environments
  • Perform system audits, participate in site acceptances, and ensure system readiness
  • Prepare and maintain technical documentation, including configuration records, design specifications, and operational manuals
  • Assist customers with technical questions related to system operation, configuration, and service
  • Collaborate with Product Management on designing and extending/improving products
  • Support the transition of delivery projects into the service phase, ensuring smooth knowledge transfer and operational readiness
  • Service and maintenance duties: Handle service tickets (incidents, problems, configuration changes) within agreed response times and participate in on-call duties. Document and analyze reported incidents and problems, coordinate and carry out root cause analyses and remedies
Key Qualifications
Your Technical Skills and Knowledge ​
  • Installation, configuration, and maintenance of Linux servers (preferably RHEL), including upgrades and troubleshooting ​
  • Bash scripting proficiency ​
  • Solid experience with virtualization platforms (VMware and KVM preferred)
  • Understanding of VoIP technologies (SIP) and experience with SBC & PABX systems ​
  • Familiarity with various storage technologies and basic networking concepts and configurations (CISCO preferred)
  • ​Understanding of clustering principles
  • ​Ability to create clear technical documentation, including step-by-step guides, specifications, and requirements ​
  • Ability to quickly adapt to frequent software releases and evolving environments

Required experience
  • Strong analytical and troubleshooting skills in distributed system environments
  • Professional communication skills, even in critical situations
  • Precise and structured documentation practices
  • Willingness to travel regularly to Vienna or to customer’s locations
  • Willingness to undergo security clearance
  • Willingness to participate in an on-call duty rotation
Our Values
Around 3,600 employees are committed to creating a safer world with their innovative strength and technology orientation. Our culture is based on a working environment characterized by fairness and trust, mutual respect and appreciation. As an international company, we value this diversity and recruit regardless of age, gender, origin, ethnicity, sexual orientation or religion. We value fair and good working conditions, an optimum work-life-balance and offer all our employees equal development opportunities. In doing so, we focus on long-term working relationships in order to keep the valuable know-how of our employees stable.
Benefits

We offer an international and exciting work environment with manifold opportunities to grow both personally and professionally. Happiness and commitment of our employees is a key contributor to our success and we therefore put strong emphasis on our team spirit and a healthy work-life-balance. We are located in a modern office building with good public transportation connections, close to the city center of Bratislava.


Vertrauensarbeitszeit Betriebsrestaurant  Home Office  Smartphone Mentoring  Aus- und Weiterbildung  team and company events  employee referral program 
TRUST-BASED REFRESHMENTS HOME MODERN MENTORING TRAININGS
 TEAM & EMPLOYEE
WORKING HOURS AT WORK OFFICE IT-EQUIPMENT PROGRAM COMPANY EVENTS REFERRAL PROGRAM
Benefits

We offer an international and exciting work environment with manifold opportunities to grow both personally and professionally. Happiness and commitment of our employees is a key contributor to our success and we therefore put strong emphasis on our team spirit and a healthy work-life-balance. We are located in a modern office building with good public transportation connections, close to the city center of Bratislava.


Vertrauensarbeitszeit Betriebsrestaurant  Home Office  Smartphone Mentoring  Aus- und Weiterbildung  team and company events  employee referral program 
TRUST-BASED REFRESHMENTS HOME MODERN MENTORING TRAININGS
 TEAM & EMPLOYEE
WORKING HOURS AT WORK OFFICE IT-EQUIPMENT PROGRAM COMPANY EVENTS REFERRAL PROGRAM
Salary
Your individual salary is based on your professional experience and qualifications and is part of our attractive total package.
Apply now
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https://www.frequentis.com/karriere/hrprofils/images/Rispanova.jpg profile picture.

Sofia Viktoria Rispanova

Human Ressources | SofiaViktoria.RISPANOVA@frequentis.com | +421 (2) 32272 169 | Social media contact

Your potential deserves the right environment. At Frequentis, I’m here to guide you toward opportunities where your strengths can shine, and your future can grow.
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At Frequentis we don’t just create innovations,
we create a kind of wonder
to make the world a safer place.
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