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  • Air Traffic Management | Austria | Vienna | FREQUENTIS AG
    Our portfolio in the field of air traffic management (ATM) is geared toward providing comprehensive solutions for the aviation industry. Our communication solutions are based on the latest VOIP technologies, which are tailored to the specific requirements of the aviation industry. As a service engineer, you will ensure that our customers' systems are equipped for uninterrupted operation and are continuously adapted to current requirements.
  • Accounting & Finance | Austria | Vienna | FREQUENTIS AG
    As an experienced accountant, you will be responsible for the accounting of several legal entities according to IFRS and participate in internal projects. The accounting department is located at our company headquarters in Vienna and supports the headquarters as well as several international branches.
  • Finance & Treasury | Austria | Vienna | FREQUENTIS AG
    Billing, which is controlled by the Treasury department is a first essential step towards securing liquidity. This is one of the core objectives of Frequentis AG and is therefore an important contribution to corporate success.
  • Air Traffic Management Civil – ATM Voice Solutions | Austria | Vienna | FREQUENTIS AG
    The role of our Chief Software Architect within ATM Voice Solutions is vitally important to ensure that our technology roadmap aligns with the business goals and is effectively translated into reality.
  • Public Safety | Austria | Vienna | FREQUENTIS AG
    Our mission is to ensure that police, emergency services, and firefighters can focus on the core of their work – saving lives. As a DevOps Engineer, you act as the bridge between System Engineers and Software Developers, helping to achieve this mission.
  • Defence | Austria | Vienna | FREQUENTIS AG
    The DevOps Engineer serves as a bridge between software development and IT operations to ensure secure, reliable, and efficient delivery of FREQUENTIS solutions. The role focuses on automating and optimizing the entire software lifecycle, from build and test to deployment and monitoring, while integrating internal and third-party components into cohesive, high-performing systems.
  • Market Unit UTM | Austria | Vienna | FREQUENTIS AG
    Do you want to work for a flag-ship company that is at the forefront of air traffic- and drone management with a proven track record in the governmental / governmental-related environment? Join us! Unmanned aerial vehicles are on the rise and their use will increase rapidly in the coming years. Frequentis recognised the challenges of Unmanned Traffic Management (UTM) early on and is responding to them with innovative solutions. We have already successfully implemented customer projects both in Austria and internationally.
  • Programms Contract Management/STRATO | Austria | Vienna | FREQUENTIS AG
    To strengthen our Program's Contract Management team in Vienna, we are looking for a versatile professional with a strong interest in negotiation, contracting, and commercial oversight—especially in the context of large-scale deals. You have a client-focused mindset and excel at building lasting relationships based on trust with institutional and major clients. You bring proven leadership skills and collaborate effectively across diverse functions. Your ability to combine strategic vision with operational precision, along with a commercial approach to contract development, makes you a valuable contributor to our team and helps highlight Frequentis' added value.
  • Air Traffic Management | Austria | Vienna | FREQUENTIS AG
    As an integration engineer for voice communication solutions, you will ensure that various software components or modules work together correctly in an integrated system. Through your integration strategy, you will deliver a high-quality SW/HW solution and help us shape the future of safe air traffic. You will work closely with the development and project management team to identify and solve integration problems.
  • Air Traffic Management Voice Solutions | Austria | Vienna | FREQUENTIS AG
    Do you love diving deep into complex systems, uncovering weaknesses, and gaining valuable insights through well-designed tests? Then you’re in the right place! Working closely with developers and product owners, you’ll integrate software and hardware components, analyze logs and network traces, and ask the critical questions that ensure quality. With your technical expertise, structured approach, and curiosity, you’ll help us make our systems more robust and reliable.
  • System Safety Management | Austria | Vienna | FREQUENTIS AG
    Frequentis systems are characterized by high reliability and stability and are therefore used in safety-critical areas. The System Safety Management department makes an important contribution to the safety of these systems and is available to our internal and external customers as a competent partner for all matters relating to system safety and RAM (reliability, availability, and maintainability). International certification requirements necessitate extensive and varied safety analyses, which must be managed throughout the entire product life cycle.
  • Public Safety | Austria | Vienna | FREQUENTIS AG
    As an experienced project manager (all genders), you are responsible for ensuring that a project is carried out within the defined time, the defined budget, the optimal quality and the goals defined in the internal project order.
  • Mission-critical communication, information, and surveillance systems | Austria | Vienna | FREQUENTIS AG
    As a Project Manager (all genders), you are responsible for ensuring that your project is implemented to the required quality within the defined time frame, budget and objectives specified in the internal project assignment to the satisfaction of your customer.
  • Global Sales RSU CE | Austria | Vienna | FREQUENTIS AG
    As Regional Sales Manager you will be responsible for the sales and strategic support of Defence customers in Poland.
  • Kommerzielle Angebotsprüfung & kaufmännische Steuerung von Förderprojekten | Austria | Vienna | FREQUENTIS AG
    In this multifaceted role, you will be responsible for the financial and commercial management of publicly funded projects (e.g., EC, FFG programs) as well as the commercial review of complex large-scale bids. You will ensure commercial compliance with funding and tender requirements, optimize financial processes, and act as the central interface between project teams, tender management, and the executive board. Your contribution will be crucial in minimizing financial risks in both customer and funding projects and in the successful implementation of strategic projects. I am available at any time for a personal discussion.
  • New Business Development | Austria | Vienna | FREQUENTIS AG
    As a Senior Project & Delivery Manager (all genders), you will play a key role in shaping the future of critical infrastructure. You are responsible for delivering a project in line with the agreed objectives, within the defined time frame, budget, and at optimal quality. Through your commitment, you will help establish the MissionX platform as a cornerstone of mission-critical communication worldwide.
  • Air Traffic Management | Austria | Vienna | FREQUENTIS AG
    We supply and support individual solutions in the field of air traffic management, focusing on the segments of military air traffic control, mission and operations management as well as communication networks. In a safety-critical environment, the reliability of our systems, our services and our ability to innovate determine our actions.
  • As Strategic Procurement Professional with a passion for Software & Business Law, are you ready to strengthen our team? We look forward to receiving your application!
  • Air Traffic Management (ATM) | Austria | Vienna | FREQUENTIS AG
    You established your strength and experience within the Network, Infrastructure and Cybersecurity environment? In that case you might enjoy this exciting key role @ Frequentis Air Traffic Management (ATM)!
  • Militärische Kommunikations- und Informationssysteme | Austria | Vienna | FREQUENTIS AG
    As a Technical Solution Manager (all genders), you are a technical interface between customers, project management, sales, software development, and system engineering when it comes to our communication and information solutions. Your main responsibilities include collecting, elaborating and aligning customer requirements, creating concepts and technical solutions and ensuring successful acceptance by the end customer.