• 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.
  • 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.
  • Public Transport | Slovakia | Bratislava | FREQUENTIS Solutions & Services s.r.o.
    We are looking for a skilled Software Engineer 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 | Romania | Cluj-Napoca, Cluj | FREQUENTIS Romania SRL
    You are working in an agile team on our complex software products in the complex air traffic management environment with high demands on quality and reliability.
  • Defence | Slovakia | Bratislava | FREQUENTIS Solutions & Services s.r.o.
    We are looking for System Engineers who will take a key role in the technical implementation and service lifecycle of our systems, ensuring both delivery excellence and high-quality service support for our customers in the Defence domain.
  • 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.
  • United States | Maryland, Columbia | FREQUENTIS USA, Inc.
    We are seeking a skilled Technical Writer to support documentation efforts for mission-critical public safety programs, including FAA and NASA-funded initiatives. The ideal candidate will collaborate with engineers, program managers, and subject matter experts to produce clear, accurate, and user-focused documentation for hardware and software systems.
  • Air Traffic Management | Romania | Cluj-Napoca, Cluj | FREQUENTIS Romania SRL
    This position is all about testing a complex product, from the Air Traffic Management, in an automated-functional-end-to-end manner.
  • 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). Operating on the Frequentis MosaiX platform, it can easily be integrated with other technologies from the Frequentis portfolio to deliver strong operational benefits.
  • Public Safety | Romania | Cluj-Napoca, Cluj | FREQUENTIS Romania SRL
    As part of our team, you will actively contribute to ensuring the quality, reliability, and stability of safety-critical software by designing, implementing, and maintaining automated tests, while collaborating with cross-functional teams to continuously improve our testing processes and support our mission of creating a safer world through technology.
  • Air Traffic Management | Slovakia | Bratislava | FREQUENTIS Solutions & Services s.r.o.
    As a Test Automation Java Developer, you will play a key role in ensuring the quality and reliability of our Air Traffic Management solutions. You will develop and maintain automated test frameworks, collaborate closely with software developers and test engineers, and contribute to the continuous improvement of our testing processes using modern Java technologies.
  • United States | Maryland, Columbia | FREQUENTIS USA, Inc.
    We are seeking an experienced and versatile Test Engineer with a strong background in hardware and software system-level testing to join our Test & Integration team in Columbia, MD. The ideal candidate will have a proven track record in testing Mission Critical and/or Air Traffic Management (ATM) systems, network infrastructure, and radio-telephone communications software and hardware elements. The candidate will conduct and provide support for informal testing, customer acceptance testing, and other Test related activities. In addition, the candidate is expected to interface with customers and partners on a technical level, discuss system-level and site-specific requirements, and test plans.
  • United States | Maryland, Columbia | FREQUENTIS USA, Inc.
    The successful candidate will be a solutions-oriented Senior Test Professional with experience leading and managing full-scale Test programs and teams, as well as the ability to work in a fast-paced, goal-oriented engineering environment for customized telecommunications projects and user interfaces. Requires experience in leadership and formal system test engineering, including software
  • United States | Maryland, Columbia | FREQUENTIS USA, Inc.
    The Training Assistant provides critical administrative and operational support to the Training team, with a primary focus on coordinating and managing the scheduling of training programs within the organization’s Training Academy. This role ensures the smooth execution of training events by organizing logistics, maintaining schedules, and serving as a key point of contact for trainers, participants, and internal stakeholders.
  • United States | Maryland, Columbia | FREQUENTIS USA, Inc.
    The Travel Specialist is responsible for managing and coordinating all business travel arrangements for employees and subcontractors across the organization. This role ensures efficient, cost-effective, and compliant travel planning while delivering a high level of service and support to internal stakeholders. The Travel Specialist acts as the central point of contact for corporate travel, working closely with employees, leadership, finance, HR and external vendors to facilitate seamless domestic and international travel experiences.