RF Antenna Engineer (Al Genders)

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners  with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world’s most demanding environments.

We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions.

WHY JOIN US

• The software and systems you work on directly protect personnel and defend European and national sovereignty.
• You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms.
• We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing.

About the Team

Minerva is STARK's command and control software — the brain that connects operators to autonomous systems across multiple domains in real time. The Minerva team is a small, senior software group based in Berlin and Munich, working directly with our systems and hardware teams to build mission-critical C2 capabilities deployed in active operational environments.
We move fast, ship real software, and operate under constraints most engineers never encounter — low-bandwidth networks, air-gapped devices, high-stakes decision loops. There is no room for abstraction for its own sake. Everything we build ends up in the hands of real operators in the field.

Your Mission

Support the development, selection, integration, testing, and continuous improvement of antenna solutions for STARK’s unmanned systems, Ground Control Stations, and field-ready communication setups. You will work hands-on with antennas, radios, masts, vehicles, boats, handheld configurations, test equipment, and operational GCS environments to ensure reliable RF performance across different mission profiles. A key part of the role is to identify suitable antenna concepts, build or adapt prototypes, conduct RF measurements and field tests, and translate findings into robust and repeatable antenna setups for deployment. This role is strongly practical and includes regular work in workshops, laboratories, outdoor test ranges, and real integration environments.

Responsibilities

 

Antenna Selection & Design: Identify, evaluate, design, and adapt antenna solutions for drone platforms, Ground Control Stations, vehicle-based systems, handheld setups, boat-based configurations, and other mission-specific applications.

·    RF Integration: Integrate antennas with radios, GCS hardware, networking equipment, masts, mounts, cables, connectors, and power systems to ensure stable and field-ready communication performance.

·    Prototype Development: Build, modify, and iterate antenna prototypes, mounting concepts, cable routes, adapters, brackets, and practical integration solutions for different platforms and operational constraints.

·    Measurement & Testing: Plan and conduct RF measurements, lab tests, range tests, and field trials to validate antenna performance, link quality, radiation behavior, installation effects, and operational suitability.

·    Link Performance Optimization: Support the optimization of communication links by analyzing antenna gain, polarization, placement, cable losses, interference effects, line-of-sight constraints, and platform-specific installation impacts.

·    Platform & GCS Adaptation: Support antenna integration for mobile GCS variants, vehicles, boats, handheld systems, portable masts, drone platforms, and other field configurations.

·    Troubleshooting: Investigate RF performance issues, communication losses, degraded link behavior, installation problems, and integration conflicts together with radio, data link, GCS, and flight test teams.

·    Documentation: Document antenna setups, measurement results, test configurations, installation constraints, cable dependencies, lessons learned, and recommended configurations in a clear and maintainable way.

·    Production & Operational Readiness: Support repeatable antenna setups for production, supply chain, customer handover, and operational deployment.

 

Required Skills

 

Around 5 years of professional experience in RF engineering, antenna engineering, communications engineering, field testing, hardware integration, or a related technical environment.

·    Antenna Expertise: Strong practical understanding of antenna types, antenna characteristics, gain, polarization, radiation patterns, impedance matching, cable losses, placement effects, and RF installation constraints.

·    RF Measurement Skills: Experience using RF measurement and test equipment such as spectrum analyzers, VNAs, power meters, signal generators, test radios, field measurement tools, or comparable equipment.

·    Hands-On Mentality: Strong practical mindset with the ability to build, adapt, install, test, and troubleshoot antenna setups directly on hardware, in workshops, on vehicles, on boats, or in field-testing environments.

·    Communication Systems Understanding: Good understanding of radio communication links, link budgets, frequency bands, interference, line-of-sight behavior, data link performance, and operational RF constraints.

·    Integration Mindset: Ability to work across antennas, radios, mechanical mounts, cabling, GCS hardware, unmanned platforms, and operational requirements to create robust system-level solutions.

·    Adaptability: High level of adaptability and willingness to work in a dynamic, experimental, and continuously evolving engineering environment.

·    Communication: Solid English skills are required. German skills for technical communication, suppliers, documentation, and test coordination are a plus.

·    Clearance: Ability to obtain appropriate security clearance required for the position.

 

Nice-To-Have

 

 Experience with military, defence, aerospace, UAV, robotics, marine, automotive, or other mission-critical communication environments.

·    Experience with Ground Control Stations, unmanned systems, tactical radios, MANET radios, SATCOM, or professional RF communication systems.

·    Experience with S-Band, C-Band, directional antennas, omni antennas, horn antennas, mast systems, mobile antenna installations, or ruggedized field setups.

·    Experience with antenna integration into vehicles, boats, portable masts, handheld systems, mobile cases, or drone platforms.

 

If you're interested in building the future of European Defence with us, and you see yourself reflected on the description above, please send us your CV in English. We're looking forward to meeting you!

 

SECURITY CLEARANCE

Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process.

 

EQUAL OPPORTUNITY

We are an equal-opportunity employer committed to fostering a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, national origin, disability, or any other characteristic protected by applicable law.

 

DATA PRIVACY STATEMENT

This data privacy statement, which refers exclusively to data collected as part of the online application process, is to inform you about how your personal data that is collected as part of the online application process is handled at our end.

The controller

The controller under data protection law is:

SKD SE

Französische Strasse 12, 10117 Berlin

Commercial register entry number: HRB 260878

Registration Court: Amtsgericht Charlottenburg

Data Protection officer: heyData GmbH, Schützenstraße 5, 10117 Berlin, www.heydata.eu, datenschutz@heydata.eu

Personal data collected as part of the application process

Personal data means any information concerning the personal or material circumstances of an identified or identifiable individual. This includes information such as, for example, your name, address, telephone number and date of birth, but also data relating to your specific career etc. by reference to which a specific individual can be identified with reasonable effort. However, information which cannot be (in)directly associated with your real-life identity is not personal data.

Fundamentals and purposes of processing personal data collected from application documents and during the application process

If you apply to us electronically, i.e. via e-mail or using our online form, we will collect and process your personal data for the purpose of executing the application process and preparing contracts.

By submitting an application via our recruitment website, you express your interest in taking up work with us. In this context, you transmit personal data, which we will use and store exclusively for the purpose of your job search / application process.

In particular, the following data is collected during this process:

• name (first and last names)
• e-mail address
• phone number
• LinkedIn profile (optional)
• channel through which you found us

Furthermore, you can choose to upload expressive documents such as a cover letter, your CV and reference letters. These may contain additional personal data such as date of birth, address etc.

Only authorized HR staff and/or staff involved in the application process have access to your data.

The personal data is stored, as a rule, exclusively for the purpose of filling the vacancy for which you have applied.

Your data will be stored for a period of 180 days after the application process has been concluded. This is usually done to fulfill legal requirements and/or defending ourselves against any claims arising from legal provisions. After this period, we are obligated to delete or anonymize your data. In case of anonymization, the data will only be available to us in the form of so-called metadata, without any direct personal reference, for statistical analysis (for example, share of male and/or female applicants, number of applications per specified period of time etc.).

Furthermore, we reserve the right to store your data for 180 days after the application process has been concluded for the purpose of adding it to our Talent Pool in order to identify any other vacancies that may be of interest to you. This includes, for example, applications for apprenticeships or internships. By accepting the data privacy statement, you consent to any further storage of your data as well as its inclusion in our Talent Pool.

Should you be offered and accept a position with us during the application process, we will store the personal data collected as part of the application process for at least the duration of your employment.

Disclosure of data to third parties

Data transmitted as part of your application will be transferred using TLS encryption and stored in a database. This database is operated by Greenhouse, which offers a human resource and applicant management software solution (https://www.greenhouse.com/data-processing-addendum). In this context, Greenhouse is our processor under article 28 of the GDPR. In this case, the processing is based on an agreement for the processing of orders between us as the controller and Greenhouse.

Rights of data subjects

If we as the controller process personal data, you as the data subject have certain rights under Chapter III of the EU General Data Protection Regulation (GDPR), depending on the legal basis and the purpose of the processing, in particular the right of access (article 15 of the GDPR) and the rights to rectification (article 16 of the GDPR), erasure (article 17 of the GDPR), restriction of processing (article 18 of the GDPR), and data portability (article 20 of the GDPR), as well as the right to object (article 21 of the GDPR). If the personal data is processed with your consent, you have the right to withdraw this consent under article 7 III of the GDPR.

To assert your rights as a data subject in relation to the data processed during this online application process, please refer to our Data Protection Officer (see item 2).

Concluding provisions

We reserve the right to adjust this data privacy statement at any point in time to ensure that it is in line with the current legal requirements at all times, or in order to accommodate changes in the application process or other processes. In this case, the new data privacy statement applies to any later visit of this recruitment website or any later job application.

LEGAL NOTICE

1. Information according to § 5 DDG

SKD SE
Französische Str. 12
10117 Berlin

Internet: www.stark-defence.com
E-Mail: contact@stark-defence.com

SKD SE, Berlin (registered office of the company), is a Societas Europaea (legal form for joint stock companies), registered at the district court of Berlin (Charlottenburg) under the register number: HRB 260878 B, represented by the Executive Board: Uwe Horstmann, Dr. André Schneider, Johannes Schaback, Jan-Patrick Helmsen, Martin Rost.

Chairman of the Supervisory Board is Mr. Robert Maier.

VAT ID No.: DE369778559

2. Liability

We are responsible for the content of our website in accordance with the provisions of general law. All content is created with the necessary care and to the best of our knowledge and is for information purposes only. Insofar as we refer on our Internet pages to the Internet pages of third parties by means of hyperlinks, we cannot accept any liability for guarantee that the linked content is always up to date, correct and complete, as this content is outside our responsibility and we have no influence on its future design. If, in your opinion, content violates applicable law or is inappropriate, please let us know. The legal information on this page as well as all questions and disputes in connection with the design of this website are subject to the law of the Federal Republic of Germany.

3. Data Protection

You can find our data protection information here. There you will also find the contact details of our data protection officer.

4. Copyright Information

The texts, images, photos, videos and graphics on our website are generally protected by copyright. Any unauthorized use (in particular the reproduction, editing or distribution) of this copyright-protected content is therefore prohibited. If you intend to use this content or parts thereof, please contact us in advance using the details above. If we are not ourselves the owner of the required copyright usage rights, we will endeavor to arrange contact with the entitled party.