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  • Life Cycle Offer Management | Austria | Vienna | FREQUENTIS AG
    As a Managed Services Sales Expert, you will sell mission-critical managed services to major clients and oversee sales projects from identifying needs through to closing the deal. In doing so, you will work alongside in-house experts to develop solutions that deliver clear business value.
  • United States | Maryland, Columbia | FREQUENTIS USA, Inc.
    Systems engineers are passionate about mission critical systems deployment, management, and monitoring. Our product line covers many diverse areas such as distributed service-oriented architectures, low-latency telecommunications processing, and high availability. Each of these areas in a mission critical environment contains their own unique and difficult problems to solve. As such, a strong technical foundation coupled with the desire to learn, grow, and solve hard problems would make for a strong addition to our team.
  • Air Traffic Management | Slovakia | Bratislava | FREQUENTIS Solutions & Services s.r.o.
    As a Network Engineer in our Customer Service department, you will play a key role in ensuring the reliability, security, and performance of mission‑critical communication systems used by customers worldwide. Join our team and help us make our solutions even more reliable.
  • Health & Safety | Romania | Cluj-Napoca, Cluj | FREQUENTIS Romania SRL
    You will ensure a safe, compliant, and well-managed working environment by taking ownership of health & safety and related activities at company level. You will support the organization's growth by ensuring alignment with legal requirements and contribute to a structured, safe, and efficient organizational setup.
  • United States | Maryland, Columbia | FREQUENTIS USA, Inc.
    The Offer Manager leads the end-to-end proposal process for complex, safety-critical communication and IT systems in the aviation, defense, and public safety sectors. This role is responsible for coordinating technical, commercial, and contractual inputs into a coherent, compliant, and competitive offer package. The Offer Manager acts as the central interface between Sales, Engineering, Delivery, Pricing, Legal, and Executive Management, ensuring that all bid activities align with corporate strategy, risk policy, and profitability targets. The position requires both technical understanding (system architecture level) and business acumen to translate customer needs into winning, executable solutions.
  • Public Transport | Austria | Vienna | FREQUENTIS AG
    The Operational Product Manager (OPM) implements the product strategy at an operational level by defining the product from a functional perspective.
  • United States | Maryland, Columbia | FREQUENTIS USA, Inc.
    We are looking for a customer-focused self-motivated Systems Engineer (Sales) for Airport Tower, Advanced Air Mobility, and Maritime who actively supports our customers and the sales team with his or her technical product and domain know-how and thereby guarantees cost efficient, technically feasible solutions. The Systems Engineer (Sales) is capable of designing solutions based on Frequentis products capabilities and customer requirements. The Solution Architect understands customer technical requirements and defines solutions that accurately address those needs, presents technical solutions to customers, and prepares associated white papers and proposals. The Solution Architect will coordinate and collaborate with sales, offer management, engineering, project management, and product teams.
  • Mission Critical Services | Austria | Vienna | FREQUENTIS AG
    This role is ideal for an experienced Product Manager who combines strategic product thinking with strong operational execution in a complex, mission‑critical environment. You will succeed if you enjoy owning the full product lifecycle, aligning multiple stakeholders, and balancing customer needs, business priorities, and commercial aspects.
  • Air Traffic Management | Slovakia | Bratislava | FREQUENTIS Solutions & Services s.r.o.
    As security requirements continue to evolve across our products and customer projects, we are looking for an experienced Senior Security Manager to strengthen our security expertise and help drive security initiatives across the organization.
  • Air Traffic Management | Slovakia | Bratislava | FREQUENTIS Solutions & Services s.r.o.
    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.
  • United States | Maryland, Columbia | FREQUENTIS USA, Inc.
    The Air Traffic Management Tower and Automation Team delivers latest technology to FAA and Airports - like our latest product Digital Tower, which digitizes the air traffic control tower and thus provide means to 100s of airports across the country to deliver safe air traffic control. To strengthen our delivery team, we are looking for an experienced engineer who solves problems in a safety-critical environment with dedication, accuracy, and passion. Sr. Systems engineers are passionate about mission critical systems deployment, management, and monitoring. If you have side projects, investigate technologies at home, and enjoy reading about and discussing leading edge technology, then you sound like a great fit. Our product line covers many diverse areas such as distributed service-oriented architectures, low-latency telecommunications & video processing, and high availability. Each of these areas in a mission critical environment contains their own unique and complex problems to solve. As such, a strong technical foundation coupled with the desire to learn, grow, and solve hard problems would make for a strong addition to our team.
  • Air Traffic Management | Romania | Cluj-Napoca, Cluj | FREQUENTIS Romania SRL
    As part of our team, you will actively develop products in an international environment, where experienced people will help you further develop your skills and advance in your career.
  • Air Traffic Management | Romania | Cluj-Napoca, Cluj | FREQUENTIS Romania SRL
    You will work for X10 FAA project which is Frequentis’ innovative voice communication solution based on a state-of-the-art service-oriented architecture, facilitating the transition of pure ATM-based voice communications to Unified Aeronautical Communications for the FAA (Federal Aviation Administration).
  • Network & Infrastructure Services | Slovakia | Bratislava | FREQUENTIS Solutions & Services s.r.o.
    We are looking for an experienced Senior Security Engineer to strengthen our Network & Infrastructure Services (NIS) organization and help improve the security posture of our network environments. In this role, you will work closely with Information Security Officers and security teams to translate security requirements, compliance obligations, and audit findings into practical technical implementations across network infrastructure.
  • Network & Infrastructure Services | Slovakia | Bratislava | FREQUENTIS Solutions & Services s.r.o.
    We are looking for an experienced Senior Platform Engineer to strengthen our Network & Infrastructure Services (NIS) organization and support the secure operation and continuous improvement of our platform environments.
  • Air Traffic Management | Austria | Vienna | FREQUENTIS AG
    As a Senior Project Manager, you will take overall responsibility for international delivery projects involving cutting-edge communication solutions in safety-critical environments. Your work directly contributes to aviation safety – you ensure that our solutions operate reliably when it matters most.
  • Public Transport | Slovakia | Bratislava | FREQUENTIS Solutions & Services s.r.o.
    We are looking for an experienced Technical Lead to strengthen our growing product team and help scale a high-demand solution evolving from an incubator initiative into a mature product.
  • Air Traffic Management | Austria | Vienna | FREQUENTIS AG
    Design innovative, mission-critical IT systems for international airspace management and actively contribute your technical expertise in IT, networking, and VoIP technologies to exciting client projects. Take on a technical leadership role, working closely with clients and teams to turn concepts into high-performance, high-tech solutions.
  • Customer Services | Austria | Vienna | FREQUENTIS AG
    As a Senior Service Governance Architect, you ensure reliable, compliant, and scalable service delivery across the Frequentis Group by aligning service architecture, IT service management, and governance.
  • Customer Services and Public Safety | Austria | Vienna | FREQUENTIS AG
    As a Service Manager (all genders) your key tasks involve the building of long-term relationships with customers, selling and negotiating our service and maintenance contracts.