MBRYONICS is at the forefront of free space optical communications. Our product portfolio covers a wide range of emerging technologies from photonic integrated circuits to advanced optical systems and embedded software solutions. Our optical communications systems are integrated and deployed in satellite communications systems. The work is exciting and challenging and is at the forefront of the technology domains. As part of our expansion, we are currently looking for a suitably motivated Graduate Embedded Test Engineer to join our group. We are seeking a high-caliber Graduate Embedded Test Engineer to join our newly formed testing team, starting in Summer 2026. This is a role designed to launch your career in the specialized field of aerospace-grade software verification. As a scale-up working on next-generation Free Space Optics (FSO) and space-grade hardware , we offer a unique environment where you will learn to bridge the gap between software and physical hardware. You will be mentored by senior engineers to develop the rigorous testing mindsets required for systems where "rebooting" is not an option once they are in orbit. The Role This position is a foundational role within our new testing department. You will receive hands‑on training to analyze requirements and technical designs, eventually taking ownership of the verification processes for our mission‑critical software. What You'll Do Test Planning and Design: Learn to analyze technical specifications to create comprehensive test plans. You will collaborate with the development team to define test scopes and strategies for high‑reliability systems. Test Execution and Analysis: Execute manual and automated test cases across our technology stack. You will identify and document defects, performing root cause analysis to ensure our hardware survives the rigors of space. Testing Breakdown: Embedded Software: 55% (The core of our FSO terminals) Backend Applications: 30% Networking Protocols: 10% Web Front End: 5% Test Automation: Receive training in designing and maintaining automated test scripts. You will contribute to our CI/CD pipelines, integrating automated tests to ensure continuous software quality. Collaboration: Work within an Agile environment, communicating test progress and results directly to developers and product owners. Who You Are We are looking for an ambitious graduate with a strong technical foundation and a meticulous eye for detail. Education: A degree in Computer Science, Software Engineering, or a related technical discipline. Foundational Knowledge: An understanding of software testing concepts and the Software Development Lifecycle (SDLC). Analytical Mindset: Strong problem‑solving skills and the ability to think critically about how complex systems might fail. Communication: Excellent verbal and written skills to report findings clearly to the wider engineering team. Passion for Space Tech: A genuine interest in learning about embedded systems and how software interacts with high‑performance optical hardware. Desired Qualifications (Training Provided) While we don't expect you to be an expert on day one, any experience with the following is a plus: Exposure to low‑level languages like C or C++ . Familiarity with CI/CD tools (e.g., BitBucket Pipelines, Jenkins, GitLab CI). An interest in networking protocols and hardware‑in‑the‑loop testing. What's in it for you Career Growth: Contribute to a world‑class space‑age communication program while developing your career in a fast paced space Scale‑up Collaboration: Work with talented professionals across disciplines to drive impactful solutions Innovation: Be part of a team pioneering advancements in manufacturing engineering for cutting‑edge FSO systems Work‑Life Balance: Enjoy flexible work schedules and a comprehensive benefits package including a starting salary of €44k Diversity, Inclusion and Equal Opportunities Core ethical values, diversity and inclusion are invaluable to MBRYONICS’ business success. We recognise that the broad perspectives that result from recruiting, developing and retaining a globally diverse workforce promotes innovation and helps us succeed as a business enterprise. It is the policy and practice of the Company to provide equal opportunities to all employees and applicants. The Company will not tolerate discrimination on the basis of gender, race, religion, sexual orientation, gender identity, civil status, family status, disability, age, or membership of the Traveller community. #J-18808-Ljbffr
MBRYONICS is at the forefront of free space optical communications. Our product portfolio covers a wide range of emerging technologies from photonic integrated circuits to advanced optical systems and embedded software solutions. Our optical communications systems are integrated and deployed in satellite communications systems. The work is exciting and challenging and is at the forefront of the technology domains. As part of our expansion, we are currently looking for a suitably motivated Graduate Electronics to join our group (Starting Summer 2026) We are looking for a motivated Graduate Electronics Engineer to join our team. This is a unique opportunity to kickstart your career at the forefront of space technology, contributing to the design and delivery of space‑grade hardware and next‑generation Free Space Optics (FSO). We offer an environment where your contributions have an immediate, visible impact. You won't just be a small cog in a large machine; you will be mentored by industry experts and given real responsibility from day one, working on complex systems destined for space. What you'll do Design and schematic capture of circuits for optical control, electromechanical control, optical readout and optical signal chain processing Printed Circuit Board (PCB) layout of above designed circuits, including exposure to high speed RF layout Support component selection suitable for space‑grade hardware and aerospace deployment Design of circuits to AS/EN9100 and relevant JEDEC standards, with specific reference to aerospace standards Creation and specification of power budgets for (sub)systems Development of (sub)systems from prototype to aerospace‑qualified products Work closely with interdisciplinary mechanical and optical teams to design in mechanically and thermally constrained environments with strict optical requirements Design and modelling of analogue (optical) readout & signal processing circuits such as TIAs, DACs, etc. Simulation of PCBs for next generation Free Space Optics (FSO) transceivers Development of noise models and link budgets Test of designed circuits to validate performance in a laboratory environment Documentation and review of design, test & validation of (sub)system designs Design of test platforms for circuit testing Who you are Bachelors or Masters in Electronic Engineering or similar Strong fundamental understanding of electronics design, including analogue and digital circuit design Familiarity with PCB design software: Altium, EAGLE, KiCAD, or PADs Foundational knowledge of signal integrity and impedance matching Experience with SPICE simulation for analogue circuit verification Understanding of communications protocols e.g. CAN, SPI, UART, I2C Hands‑on experience with typical electronic laboratory test equipment (oscilloscopes, multimeters, etc.) through university projects or internships would be beneficial. Internship or project experience in aerospace, defence, or high‑reliability sectors Interest in radiation‑hard component selection and aerospace environmental constraints Experience with high‑speed PCB layout or RF design principles Familiarity with thermal modelling or electrical power budgeting Knowledge of aerospace electronic design standards (e.g. AS/EN 9100) What's in it for you Career Growth: As a scaleup, MBRYONICS offers a high‑impact environment where you will take on real responsibility early. Develop your technical and leadership skills while contributing to a world‑class space‑age communication program. Starting Salary of EUR44k Space‑Grade Development: Gain hands‑on experience developing hardware destined for orbit, working on the next generation of Free Space Optics. Collaboration: Work with talented professionals across disciplines to drive impactful solutions in a fast‑paced, agile setting. Innovation: Be part of a team pioneering advancements in manufacturing engineering for cutting‑edge FSO systems. Work‑Life Balance: Enjoy flexible work schedules and a comprehensive benefits package. If you're ready to launch your career and drive the future of space‑age communication, apply now and join the MBRYONICS team as our Graduate Electronics Engineer. Diversity, Inclusion and Equal Opportunities Core ethical values, diversity and inclusion are invaluable to MBRYONICS’ business success. We recognise that the broad perspectives that result from recruiting, developing and retaining a globally diverse workforce promotes innovation and helps us succeed as a business enterprise. It is the policy and practice of the Company to provide equal opportunities to all employees and applicants. The Company will not tolerate discrimination on the basis of gender, race, religion, sexual orientation, gender identity, civil status, family status, disability, age, or membership of the Traveller community. #J-18808-Ljbffr
MBRYONICS in Galway is seeking a motivated Graduate Electronics Engineer to design space-grade hardware and contribute to future advancements in Free Space Optics. In this role, you will design circuits, work with PCB layouts, and collaborate with interdisciplinary teams. Ideal candidates will have a Bachelor's or Master's in Electronic Engineering, strong electronics design understanding, and familiarity with industry-standard software. Enjoy a starting salary of EUR44k in a high-impact environment with career growth opportunities. #J-18808-Ljbffr
MBRYONICS in Galway is looking for a Graduate Embedded Test Engineer to join their new testing team starting in Summer 2026. This role will involve hands-on training in software verification for aerospace-grade systems. The ideal candidate should have a degree in a related field, showcasing strong problem-solving and communication skills. The position offers an innovative work environment focused on space technology with a starting salary of €44,000 along with career growth opportunities. #J-18808-Ljbffr
MBRYONICS in Galway, Ireland is seeking a motivated Thermal Engineer to support analysis tasks for spaceborne optical communication systems. The ideal candidate will have a degree in Mechanical, Optical, or Aerospace Engineering, along with advanced knowledge of thermal analysis and familiarity with optomechanical design principles. This position offers opportunities for career growth, collaboration with talented professionals, and a comprehensive benefits package within a cutting-edge manufacturing environment. #J-18808-Ljbffr
A leading optical communications company in Ireland is seeking a CNC Machine Operator for the evening shift. The role involves operating CNC milling machines, ensuring quality control, and performing preventative maintenance. Candidates should have experience with precision manufacturing equipment and a keen attention to detail. Join a team pioneering advancements in manufacturing engineering and contribute to cutting-edge optical systems. Opportunities for career growth and collaboration are available. #J-18808-Ljbffr
A leading optical communications firm in Ireland is looking for a Senior Analog IC Designer to design and verify analog circuits for high-speed ICs and photonic integrated circuits. The ideal candidate has over 5 years of experience in analog IC design, proficiency in industry-standard EDA tools, and strong problem-solving skills. Competitive salary, flexible work schedules, and opportunities for career advancement are offered, making this an exciting opportunity for qualified candidates. #J-18808-Ljbffr
MBRYONICS is at the forefront of free space optical communications. Our product portfolio covers a wide range of emerging technologies from photonic integrated circuits to advanced optical systems and embedded software solutions. Our optical communications systems are integrated and deployed in satellite communications systems. The work is exciting and challenging and is at the forefront of the technology domains. As part of our expansion, we are currently looking for a suitably motivated Senior Opto-Mechanical Design Engineer to join our group. What you’ll do To become a key part of the senior mechanical engineering team and help deliver on Mbryonics’ aspiring goals from optical communications terminals to the underpinning manufacturing processes. To employ a “test early” approach by prototyping your designs in our fully equipped on‑site manufacturing workshop. Implement continued development of engineering practices and procedures within a blossoming start‑up environment. Day‑to‑day the application of CAD design, close‑form calculations, finite element analysis (FEA) and prototyping skills in order to realise various types of opto‑mechanical systems and ensure optical performance across environments. Develop novel solutions for, and improve on, existing opto‑mechanical systems through innovative approaches, creative inputs, and by leveraging former engineering background/experiences. Ensure mechanical designs meet space‑grade standards (e.g., MIL‑STD, ECSS), produce and maintain GD&T‑controlled drawings, procedures, and Bills of Materials under formal configuration control. Utilise a hands‑on approach, be proactive and consistently help to progress product development in a multidisciplinary environment. Assist with motivating, mentoring and enhancing the team’s capabilities while thriving on setting and achieving your own mission deadlines. Who you are 6+ years of mechanical, aerospace, optical or related engineering field experience B.Eng/M.Eng in Mechanical, Optical, Aerospace Engineering or relevant field Understanding of early stage prototyping and product development Exposure to common manufacturing processes Experience with commercial CAD packages (SolidWorks, NX, or similar) and simulation tools (e.g., ANSYS, Femap, Nastran). Desirable Requirements/Technical Skills/Education Familiarity with MAIT and product/spacecraft integration, for example mechanical, thermal and electrical interfacing Knowledge of early‑stage prototyping, tolerance control, alignment, and thermal stability in optical systems. Experience designing and qualifying opto‑mechanical hardware for space or high‑reliability environments. Exposure to space industry standards (ECSS/MIL‑STD), CI/CD for mechanical releases, configuration control, and quality systems (ISO 9001 etc.) Knowledge of design and integration of optical elements (lenses, mirrors, filters) into dynamic or thermally challenging environments. Knowledge of or keen interest in the space sector would be an advantage Actively engaged in the field of opto‑mechanical engineering and continuous professional development Proposal writing for competitive tenders and research grants Experience in designing parts for CNC milling manufacturing What’s in it for you Career Growth: Contribute to a world‑class space‑age communication program while developing your leadership skills in a state‑of‑the‑art manufacturing environment Collaboration: Work with talented professionals across disciplines to drive impactful solutions Innovation: Be part of a team pioneering advancements in manufacturing engineering for cutting‑edge FSO systems Work‑Life Balance: Enjoy flexible work schedules and a comprehensive benefits package Diversity, Inclusion and Equal Opportunities Core ethical values, diversity and inclusion are invaluable to MBRYONICS’ business success. We recognise that the broad perspectives that result from recruiting, developing and retaining a globally diverse workforce promotes innovation and helps us succeed as a business enterprise. It is the policy and practice of the Company to provide equal opportunities to all employees and applicants. The Company will not tolerate discrimination on the basis of gender, race, religion, sexual orientation, gender identity, civil status, family status, disability, age, or membership of the Traveller community. #J-18808-Ljbffr
A leading technology company in Galway is seeking a Senior Opto-Mechanical Design Engineer to join their team. The role involves developing and prototyping opto-mechanical systems for cutting-edge optical communication technologies. Candidates should have over 6 years of relevant experience and a B.Eng/M.Eng in Mechanical or Optical Engineering. The position offers career growth, collaboration with talented professionals, and a strong emphasis on work-life balance within a diverse work environment. #J-18808-Ljbffr
MBRYONICS is at the forefront of free space optical communications. Our product portfolio covers a wide range of emerging technologies from photonic integrated circuits to advanced optical systems and embedded software solutions. Our optical communications systems are integrated and deployed in satellite communications systems. The work is exciting and challenging and is at the forefront of the technology domains. As part of our expansion, we are currently looking for a suitably motivated Network Research Engineer to join our group. The Research Network Engineer is responsible for guiding our network product portfolio by identifying key technology development directions. You will build sample networks that mimic space based network topologies, and then explore the function of various network protocols and management techniques across those topologies. You will explore the best architectures and protocol stacks for layer 2 switching protocols in environments where network nodes are non-stationary (e.g. in orbit) and where latency is higher than normal due to the great distances involved. You will explore layer 3 IP routing protocols in a dynamic environment, where underlying topologies are changing. You will manage a network test lab to mimic customer environments so that modems, software, and optical terminals can be stress tested and certified. Who you are Demonstrated experience managing production IP over Ethernet networks at scale. Experience in modern, high speed networks such as Janet / Géant / Internet2 either in research or industrial applications. Familiarity with wavelength division multiplexing and photonic switching, especially for 5G backhaul or fibre optical data centre exchange networks, O-RAN etc. Strong understanding of layer 2 protocols, including Ethernet framing, Ethernet switching, ARP, Spanning Tree, MAC authentication, 802.1q, and 802.1p. Working knowledge of MEC (Multi‑access Edge Computing): Designing architectures that allow lower‑latency at the edge of a network. Working knowledge of MPLS configuration and operation. Skills in software‑defined networking and network function virtualization to dynamically slice the network for different use cases. Familiarity with orchestration & resource management: Using algorithms (and increasingly AI) to decide where to place a workload for reliability and latency: at the RRH, the local edge, or the central cloud Strong understanding of layer 3 protocols, including IPv4, IPv6, eCPRI, interior gateway routing protocols, exterior gateway routing protocols, VLAN routing, DSCP, and QoS. Strong understanding of network related utility protocols such as NTP, DNS, and DHCP. Familiarity with layer 4 protocols and tuning, including TCP, UDP, and QUIC. Familiarity with layer 5+ protocols including SIP, H.323, SSH, HTTP(S), TLS, FTP, NFS, RTSP, VoIP, video, VPNs, etc. Familiarity with layer 1 optical fibre concepts, use and interfacing, including SFP variants. Adept at packet tracing and capture analysis. Basic programming experience for automating tests and configurations. Desired Qualifications CCNA or similar qualification, or equivalent experience Familiarity with Cisco Modeling Labs or similar software emulation tools Experience with radio access networks and 5G architecture a plus Strong analytical and writing skills Comfortable working in a Linux environment. What’s In It For You Career Growth: Contribute to a world‑class space‑age communication program while developing your leadership skills in a state‑of‑the‑art manufacturing environment. Collaboration: Work with talented professionals across disciplines to drive impactful solutions. Innovation: Be part of a team pioneering advancements in manufacturing engineering for cutting‑edge FSO systems. Work‑Life Balance: Enjoy flexible work schedules and a comprehensive benefits package. If you’re ready to take your career to new heights and drive the future of space‑age communication, apply now and join the MBRYONICS team as our Research Network Engineer . Diversity, Inclusion and Equal Opportunities Core ethical values, diversity and inclusion are invaluable to MBRYONICS’ business success. We recognise that the broad perspectives that result from recruiting, developing and retaining a globally diverse workforce promotes innovation and helps us succeed as a business enterprise. It is the policy and practice of the Company to provide equal opportunities to all employees and applicants. The Company will not tolerate discrimination on the basis of gender, race, religion, sexual orientation, gender identity, civil status, family status, disability, age, or membership of the Traveller community. #J-18808-Ljbffr
