Security Engineer (Air Traffic Management)

FREQUENTIS Solutions & Services s. r. o.

Place of work
Karadžičova 8, Bratislava, Slovakia (Job with occasional home office)
Contract type
full-time, trade licence
Wage (gross)
3 000 EUR/monthFreelancer's hourly rate to be agreed individually. The final offer may vary based on the experience and qualifications of the selected candidate.

Information about the position

Job description, responsibilities and duties


FREQUENTIS Solutions & Services (FSS) 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).


Frequentis portfolio of market-leading products is designed to provide comprehensive solutions for the aviation industry. From automation to tower systems, voice communication to traffic optimisation, information management to surveillance, networks to UTM and recording, we offer a broad range of solutions that cater to all ATM operational needs. 


Your Role

In this position, you will actively contribute to the technical security strategy and ensure its implementation. As a Security Engineer in Air Traffic Management, you'll support the design and protection of critical aviation systems by helping assess risks, monitor threats, and ensure compliance with industry standards. You'll collaborate with engineering teams, contribute to incident response, and assist in deploying security tools and automation. This role offers hands-on experience in safeguarding complex infrastructures in a highly regulated and dynamic environment.


Join our team and help us make our solutions even more reliable. Work for an international technological leader and enjoy the benefits of flexible working arrangements and our focus on a good work-life balance.

Working model

  • Hybrid working model with 3 days per week home office

  • Regular onsite presence in Bratislava (typically once per week)

  • Regular business travel to Vienna (typically once per week)

  • Company cars are available for business travel to Vienna

Main Responsibilities

  • Conducting threat analyses and security risk assessments for customer facing solutions

  • Development of security services and tools for vulnerability detection, reporting and general security automation​

  • Development of security concepts (security blueprints) for our products and projects and implementation of the technical measures and requirements

  • Supporting our development teams in evaluating, planning, and implementing security best practices

  • Planning, coordination and verification of security activities according to internal policies, regulations and industry best practices and creation of corresponding security documentation

  • Acting as the customer facing point of contact for security related topics


Technical Skills & Competencies

  • Basic understanding of the secure design of systems and software

  • Knowledge and experience with security governance process including vulnerability management, risk assessments, etc.

  • Experience with containerization and cluster management tools (e.g. Docker)

  • Experience with CI/CD tools

  • Experience in the network and infrastructure environment

  • Knowledge in the installation, configuration and administration of Linux systems

  • Experience in software development is an advantage

  • Cybersecurity certification is an advantage (eg. Security+, CASP+, SSCP, CISSP, CISM, GSE)

  • Network certification is an advantage (eg. CCNP, Network+, CCNA)

Employee perks, benefits

  • Training and development program (business and product trainings, language course)
  • Employee referral program (financial reward for recommending a successful candidate
  • Employee assistance program (legal, financial and psychological counselling)
  • Meal contribution fully paid by the company
  • Multisport card/Pension scheme contribution (DDS)
  • Flexible working hours, home office
  • Refreshments, company & team events

Requirements for the employee

Candidates with education suit the position

Secondary with school-leaving examination
Follow-up/Higher Professional Education
University education (Bachelor's degree)
University education (Master's degree)
Postgraduate (Doctorate)

Educational Specialization

Information Technology, Telecommunications

Language skills

English - Advanced (C1)

Personality requirements and skills

  • Flexible, self‑driven, goal‑oriented, and structured in your approach to work
  • Ability to follow corporate processes and standards
  • Willingness to travel occasionally to the customer site

Advertiser

Brief description of the company

Our Bratislava-based company FREQUENTIS Solutions & Services is part of the Austrian FREQUENTIS group (www.frequentis.com). We are a leading global supplier of communication and information solutions for safety-critical applications, such as for air traffic control towers, public safety control rooms (112) or air defense forces. Our mission-critical solutions cover diverse areas, such as telephony and radio communication, Geographical Information Systems (GIS), incident and resource management, video surveillance and automatic video analytics.

FREQUENTIS Solutions & Services is specialized in software development and project delivery. Together with our parent company we are developing FREQUENTIS’ next generation control room solutions, using state-of-the-art technologies and processes. Our delivery teams then deploy those solutions at our customers around the globe, with responsibility for commercial and technical project management, engineering and quality assurance.

To grow our team, we are constantly looking for talents in all these fields. Our company offers an interesting and challenging technical environment, a people-focused culture with emphasis on a good work-life-balance and, if desired, a long-term development and career opportunities.

For our customers, lives may be at stake and seconds count. Our solutions thus need to be developed to the highest standards when it comes to usability and reliability. Safety is what guides us from the first designs till the final tests of any of our solutions. If those are the kinds of challenges that excite you, then you have come to the right place!

Number of employees

50-99 employees

Contact

Contact person: Ing. Eva Lajchová
E-mail: send CV
ID: 5223619  Dátum zverejnenia: 5.9.2026  Základná zložka mzdy (brutto): 3 000 EUR/month