
Auction Network Sweden AB · Stockholm
Auctionet is a marketplace where auction houses from Sweden, Great Britain, Finland, Spain, Germany, and Denmark sell furniture, art, design objects, collectibl...
Auctionet is a marketplace where auction houses from Sweden, Great Britain, Finland, Spain, Germany, and Denmark sell furniture,
art, design objects, collectibles, and much more. We are now looking for a Technical Engineering Manager who wants to be part of
our team and contribute to a fast, reliable marketplace used by over a million buyers.
We’re hiring our second Engineering Manager for one of our product teams.
This is a hands-on leadership role. You’re responsible for the developers’ growth and performance, and for the team’s ability to
deliver well — continuously, and at a sustainable pace. With just one team to look after, you’ll also work alongside the team on
projects, contributing to product work yourself.
You’ll shape how this works together with the team and the others who lead with you — the Tech Lead on technical direction and
feasibility, and Product Managers and Designers in their areas.
prioritisation, and unblocking.
the support tasks the team gets assigned.
This role is based in Stockholm, hybrid (partly remote possible). Working language is English, and we’re looking to start from
August — flexible on the exact date for the right person.
You’ll be the Engineering Manager for our Auctionet Backoffice Team — a six-person product team working mainly on internal tooling
and products. Your people-management responsibility is for the team’s four developers and one designer.
The team builds in Ruby on Rails, with Turbo, Stimulus, and PostgreSQL. We care about how we build: maintainable code, solid test
coverage, continuous deployment, and the kind of well-established best practices that keep a codebase healthy over years rather
than months.
Auctionet runs the leading online marketplace for European auction houses — art, design, furniture, and antiques. We have around
170 employees and are the parent company of a wider group with roughly 400 colleagues across multiple countries. Our main office
is near Stureplan in central Stockholm, with logistics centres in Malmö, Stockholm, Gothenburg, Westbury, and Köln.
You’re pragmatic, you communicate clearly, and you help the team keep moving.
solid web development experience and real depth in the fundamentals: HTTP, relational databases and SQL, APIs, testing, CI/CD.
Auctionet; comfortable in English (Swedish is a plus).
... and a few more perks beyond these.
We see hiring as a two-way thing. We’re mindful of your time, but we also want to spend enough of it together for both of us to
get a real feel for working as a team — a short intro call, then two or three conversations with the team, and a small take-home
exercise you can do in your own time. No whiteboard puzzles — we’d rather talk through real work together.
We will be reviewing applications continuously.
> If you’re excited about this role but don’t tick every box for the role, we’d still love to hear from you. Very few people match
> every point — so if you’re close and motivated, please apply.
Auctionet was founded in 2011 by a team of people with unique experience of online auctions. Read more about Auctionet here.
In 2021 Auctionet acquired the auction house Stockholms Auktionsverk, and we are now by far the largest auction marketplace in the
Nordics, and one of the larger auction marketplaces in the world. With this acquisition, Auctionet owns and operates both the
oldest auction house in the world (1674) and the second oldest (1681), which means we have been working with sustainability for
350(!) years.
Join us in our vision to make valued objects accessible for everyone, from everywhere!
WHAT WE DO AT BLYKALLA Blykalla is a Swedish deep-tech company developing next-generation small modular reactors (SMRs) to deliver clean, safe, and reliable energy. Our lead-cooled reactor design enables high safety in a compact format, making it scalable and cost-efficient — and a strong complement to renewable energy. We are now entering a phase where structured, high-quality engineering execution is critical to moving from design to reality — and this is where you come in. WHAT YOU’LL GET TO DO As Project Engineering Manager (PEM), you lead the engineering execution of Blykalla’s SEALER reactor programme. You sit at the intersection of technical leadership, project delivery, and regulatory compliance — ensuring that multidisciplinary teams move in sync, milestones are met, and engineering output is robust and licensable. This is a senior, hands-on leadership role where you both define how we work and ensure it gets done. You translate complex technical requirements into clear execution plans, align teams across disciplines, and create the structure needed to deliver a first-of-a-kind nuclear system. You will also play a key role in shaping how we scale engineering at Blykalla, driving the adoption of design for fabrication and modularization, model-based engineering, PLM systems, and data-driven workflows. RESPONSIBILITIES Engineering execution & technical leadership * Define and drive a clear engineering execution plan with an aligned schedule, deliverables, cost, and responsibilities * Lead coordination across disciplines (reactor, mechanical, electrical, I&C, structural, safety) to ensure system integration * Ensure effective engineering workflows, design control processes, and validation approaches are implemented * Ensure engineering output meets quality, safety, and regulatory requirements throughout the lifecycle Risk, safety & licensing * Identify and manage technical and regulatory risks early, before they impact delivery * Ensure traceability and documentation needed for licensing and safety case development * Lead key engineering risk methodologies such as FMEA and probabilistic risk assessment * Interface with regulatory bodies and certification authorities Cross-functional collaboration * Act as the central engineering interface across project management, engineering teams, suppliers, and regulators * Align stakeholders and maintain momentum through structured coordination * Support procurement with nuclear-grade technical requirements and supplier evaluation * Promote a strong safety culture and design-for-safety mindset * Ensure early designs implement pre-fabrication and modularization principles, and get early contractor engagement as required. Delivery, planning & improvement * Contribute to realistic planning of engineering scope, resources, cost,, and timelines * Track progress and ensure predictable delivery against milestones * Drive continuous improvement in how we execute and scale engineering * Ensure smooth handover from engineering to manufacturing, construction, and operations WHO YOU’LL WORK WITH You will be part of the Plant Engineering Team and work closely with discipline leads, the CTO, project managers, and external partners. You will be a key integrator across technical domains in a team that is highly driven and committed to building something meaningful. WHO YOU ARE Domain expertise * MSc or equivalent in Mechanical, Nuclear, Systems, Electrical Engineering, or similar * Strong experience leading engineering delivery in complex, regulated environments (e.g. nuclear, aerospace, oil & gas, defence) * Proven ability to coordinate multidisciplinary teams through complex programme phases * Solid understanding of relevant regulatory frameworks and standards (SSM, IAEA, ASME, IEC, IEEE) * Experience with risk methodologies such as FMEA and probabilistic risk assessment * Familiarity with modern engineering environments (e.g. PLM, model-based engineering) How you work * You bring structure and clarity to complex engineering challenges * You balance technical rigour with practical delivery * You anticipate risks and act early * You are comfortable operating in ambiguity and building processes as you go Cultural contribution * You lead with clarity and accountability, and bring people with you * You build trust through transparency and reliability * You are motivated by solving hard, first-of-a-kind problems * You care about how teams work together and contribute to a strong, collaborative environment * Fluent in English; Swedish is a plus WHY JOIN BLYKALLA * Work on first-of-a-kind nuclear technology with real global impact * Take on a high-ownership role at the core of our delivery * Be part of a fast-growing, ambitious, and highly skilled team * Help shape how next-generation nuclear engineering is done Location This position is for our office in Stockholm, we have an office first culture. So, what do you think? Don't miss the chance to be at the forefront of revolutionizing nuclear power. Join our team as Senior Project Engineering Manager and help shape the energy landscape of tomorrow. Apply today with your resume and a cover letter highlighting your relevant experience and achievements. We are proud to foster an inclusive workplace free from discrimination. We strongly believe that diversity of experience, perspectives, and background will lead to a better environment for our employees and a better product. This is something we value deeply, and we encourage everyone to be a part of changing the way the world thinks about power supply! Reference & Background Checks As part of our recruitment process, we conduct background checks on all candidates. We may also conduct reference checks to gain a well-rounded understanding of your professional experience, performance, and ways of working. This includes both references provided by you and, where relevant, conversations with other professional contacts who have worked closely with you. We strive to be transparent about our reference-checking process and handle all personal data in accordance with applicable data protection regulations. Any additional references will be sought with professional judgment and only when considered relevant to the role. We offer competitive compensation aligned with our internal salary framework and growth potential in the role. We do not accept applications via email. We are not open to external help from recruitment agencies. Note on AI Use: Blykalla may use AI technology to assist with certain administrative aspects of the hiring process, such as note-taking, interview documentation, and reporting. However, every resume and application is reviewed directly by our recruiting team. AI tools are used solely for operational support and do not influence candidate evaluation or hiring decisions.
WHAT WE DO AT BLYKALLA Blykalla is a Swedish deep-tech company at the forefront of the nuclear industry, pioneering the development of small modular reactors that provide clean, safe, and reliable energy. Thanks to lead-cooling, we achieve high safety in a very compact format, allowing for a simple and cost-effective design that can be mass-produced. Our unique reactor design will provide safe and green baseload energy that perfectly complements solar and wind power. WHAT YOU’LL GET TO DO Blykalla is developing and commercializing lead-cooled Small Modular Reactors (SMRs) to provide safe, reliable, and fossil-free energy. Our mission is to deploy advanced nuclear technology that enables the decarbonization of industry and supports long-term energy security. As we advance toward deployment of our first commercial reactors, we are expanding our electrical engineering capability to develop and own the electrical architecture of our plants. While key Balance of Plant (BoP) systems will be designed with engineering partners, Blykalla will retain ownership of the overall electrical design philosophy, requirements, system architecture, and integration. We are seeking a Senior Electrical Engineer to lead the development of the electrical power system architecture for Blykalla's lead-cooled SMR plants. This role combines hands-on power system engineering with technical leadership and systems integration. You will be responsible for developing the electrical design basis for the plant, performing and overseeing power system studies, defining requirements for external engineering partners, and ensuring that delivered designs meet Blykalla's technical, operational, safety, and licensing requirements. KEY RESPONSIBILITIES Plant Electrical System Architecture * Develop the overall electrical system architecture for Blykalla's reactor plants. * Define the plant distribution philosophy covering: * Grid connection * Generator systems * Auxiliary power systems * Emergency power systems * Station blackout provisions * Black-start strategies * AC and DC systems * UPS systems * Define interfaces between Nuclear Island and Balance of Plant electrical systems. * Establish design standards and engineering specifications for future reactor deployments. Power System Studies Perform and oversee electrical studies including: * Load flow studies * Short-circuit studies * Protection coordination studies * Arc flash studies * Motor starting studies * Harmonic analysis * Dynamic and transient stability studies * Voltage regulation studies * Grid compliance studies * Earthing and grounding studies * Reliability and availability assessments * Develop and maintain plant electrical models using tools such as: ETAP, DIgSILENT PowerFactory, PSCAD, SKM, EasyPower, PSS®E Nuclear Island Electrical Design Lead the design of electrical systems within the Nuclear Island, including: * HV, MV, and LV distribution systems * Reactor auxiliary power systems * Safety-related power systems * DC systems and battery systems * UPS systems * Electrical equipment layouts * Earthing and lightning protection systems * Electrical interfaces with instrumentation and control systems * Electrical support for reactor startup, operation, and shutdown modes Engineering Partner Management * Develop technical requirements and design specifications for external engineering partners. * Review and approve electrical deliverables produced by EPCs, consultants, and design houses. * Ensure partner designs comply with Blykalla requirements and applicable standards. * Manage technical interfaces across multiple disciplines and suppliers. * Lead design reviews, HAZOPs, and multidisciplinary engineering workshops. Licensing & Safety Support * Support development of nuclear licensing documentation. * Contribute to safety analyses involving electrical systems. * Support deterministic and probabilistic safety assessments. * Provide technical input to regulators, independent reviewers, and certification bodies. * Develop electrical system design documentation supporting future licensing activities. Grid Integration * Lead grid connection studies and utility interactions. * Define grid code compliance requirements. * Support negotiations with transmission and distribution system operators. * Develop requirements for plant electrical performance under grid disturbances and abnormal operating conditions. WHO YOU’LL GET TO WORK WITH The Senior Electrical Engineer sits in the Plant Engineering Team within Blykalla, and reports to the Plant engineering manager. We are a diverse team that is passionate about our work and Blykalla. WHO YOU ARE You will be part of a highly skilled team with a can-do attitude. We value personnel chemistry and strive to create a workplace where you enjoy coming to. There are however a few things that we think will help in order for you to succeed in this role, these are: * MSc or BSc in Electrical Engineering, Power Systems Engineering, or related discipline. * Minimum 8–10 years of experience in electrical power system engineering. * Experience designing HV, MV, and LV electrical systems for industrial facilities, power plants, or large infrastructure projects. * Proven experience performing power system studies. * Experience developing electrical design specifications and reviewing contractor deliverables. * Experience coordinating multidisciplinary engineering activities. * Fluent in English, spoken and written * Fluency in Swedish is a plus Technical Skills * Power system analysis * Electrical distribution systems * Protection and control systems * HV, MV, and LV equipment * Transformers * Switchgear * Generators * UPS systems * Battery systems * Grounding and lightning protection * Grid interconnection requirements * Experience with at least one major power systems analysis tool: ETAP, DIgSILENT PowerFactory, PSCAD, SKM, EasyPower, PSS®E Strong understanding of: * IEC electrical standards * IEEE power system standards * Electrical safety standards * Functional requirements development * Design verification and validation processes LOCATION This position is for our office in Stockholm. SO, WHAT DO YOU THINK? Don't miss the chance to be at the forefront of revolutionizing nuclear power. Join our team as Senior Electrical Engineer and help shape the energy landscape of tomorrow. Apply today with your resume and a cover letter highlighting your relevant experience and achievements. We are proud to foster an inclusive workplace free from discrimination. We strongly believe that diversity of experience, perspectives, and background will lead to a better environment for our employees and a better product. This is something we value deeply, and we encourage everyone to be a part of changing the way the world thinks about power supply! Reference & Background Checks As part of our recruitment process, we conduct background checks on all candidates. We may also conduct reference checks to gain a well-rounded understanding of your professional experience, performance, and ways of working. This includes both references provided by you and, where relevant, conversations with other professional contacts who have worked closely with you. We strive to be transparent about our reference-checking process and handle all personal data in accordance with applicable data protection regulations. Any additional references will be sought with professional judgment and only when considered relevant to the role. We offer competitive compensation aligned with our internal salary framework and growth potential in the role. We do not accept applications via email. We are not open to external help from recruitment agencies. Note on AI Use: Blykalla may use AI technology to assist with certain administrative aspects of the hiring process, such as note-taking, interview documentation, and reporting. However, every resume and application is reviewed directly by our recruiting team. AI tools are used solely for operational support and do not influence candidate evaluation or hiring decisions.
WHAT WE DO AT BLYKALLA Blykalla is a Swedish deep-tech company at the forefront of the nuclear industry, pioneering the development of small modular reactors that provide clean, safe, and reliable energy. Thanks to lead-cooling, we achieve high safety in a very compact format, allowing for a simple and cost-effective design that can be mass-produced. Our unique reactor design will provide safe and green baseload energy that perfectly complements solar and wind power. WHAT YOU’LL GET TO DO Blykalla is developing and commercializing lead-cooled Small Modular Reactors (SMRs) to provide safe, reliable, and fossil-free energy. Our mission is to deploy advanced nuclear technology that enables the decarbonization of industry and supports long-term energy security. Reliable and accurate instrumentation is fundamental to the safe operation of any nuclear power plant. As Blykalla develops its lead-cooled SMR technology, we are building an in-house instrumentation capability to define, specify, and integrate the measurement systems that provide the data required for plant control, protection, monitoring, diagnostics, and regulatory compliance. We are seeking a Senior Instrumentation Engineer to lead the specification, integration, and lifecycle management of instrumentation systems for Blykalla's lead-cooled SMR. This role will be responsible for defining instrumentation requirements, ensuring that measurement systems meet the demanding requirements of reactor operation while working closely with automation, control systems, electrical, mechanical, process, and safety engineers. WHO YOU’LL GET TO WORK WITH The Senior Instrumentation Engineer sits in the Plant Engineering Team within Blykalla, and reports to the Plant engineering manager. We are a diverse team that is passionate about our work and Blykalla. KEY RESPONSIBILITIES Instrumentation System Design * Develop the instrumentation philosophy for Blykalla's reactor and plant systems. * Specify instrumentation for Nuclear Island and supporting plant systems. * Select and specify sensors, transmitters, analyzers, and field devices suitable for nuclear applications. * Develop standard instrumentation specifications and engineering guidelines. * Ensure instrumentation designs are maintainable, reliable, and support plant availability objectives. Measurement System Engineering Develop instrumentation solutions for measurement of temperature, pressure, differential pressure, flow, level, density, vibration, position, speed, radiation (where applicable) and chemistry and process analyzers. Support instrumentation for reactor systems, primary coolant systems, heat transport systems, steam and energy conversion systems, auxiliary systems, HVAC systems, water treatment systems and fuel handling systems. Instrumentation Documentation Develop and maintain instrument data sheets, instrument index, I/O lists, hook-up drawings, instrument location plans, installation specifications, instrument specifications, calibration requirements and inspection and test plans. Support development of P&IDs, functional descriptions, cause-and-effect matrices, instrument loop diagrams and control philosophies. System Integration Work closely with automation, control systems, electrical, mechanical, process, reactor and safety engineers to ensure instrumentation supports plant operation, protection, diagnostics, and maintenance. Define interfaces between field instrumentation and plant DCS, PLC, and protection systems. Vendor & Engineering Partner Management * Develop technical specifications for instrumentation packages. * Evaluate vendor proposals. * Review engineering partner deliverables. * Support procurement activities. * Participate in supplier technical meetings. * Ensure compliance with Blykalla requirements and applicable codes and standards. Testing & Commissioning * Factory Acceptance Tests (FAT) * Site Acceptance Tests (SAT) * Instrument calibration * Loop checks * Commissioning activities * Functional testing * Performance verification * Assist in developing maintenance and calibration strategies for operational plants. WHO YOU ARE You will be part of a highly skilled team with a can-do attitude. We value personnel chemistry and strive to create a workplace where you enjoy coming to. There are however a few things that we think will help in order for you to succeed in this role, these are: * BSc or MSc in Instrumentation, Electrical, Automation, Control or Nuclear Engineering or a related discipline. * Fluent in English, spoken and written * Fluency in Swedish is a plus * 8-10 years of experience in instrumentation engineering within power generation, process industries, or other highly regulated industrial environments. * Experience specifying and selecting industrial instrumentation. * Experience producing instrumentation engineering documentation. * Experience supporting multidisciplinary engineering projects. * Experience reviewing supplier and contractor engineering deliverables. Technical Skills Strong understanding of: * Industrial instrumentation technologies * Measurement principles * Process instrumentation * Instrument selection and specification * Calibration methods * Instrument installation practices * Signal transmission (4–20 mA, HART, Foundation Fieldbus, Profibus PA, Ethernet-based protocols) * SIL concepts and instrument reliability * Functional safety fundamentals LOCATION This position is for our office in Stockholm. SO, WHAT DO YOU THINK? Don't miss the chance to be at the forefront of revolutionizing nuclear power. Join our team as Senior Instrumentation Engineer and help shape the energy landscape of tomorrow. Apply today with your resume and a cover letter highlighting your relevant experience and achievements. We are proud to foster an inclusive workplace free from discrimination. We strongly believe that diversity of experience, perspectives, and background will lead to a better environment for our employees and a better product. This is something we value deeply, and we encourage everyone to be a part of changing the way the world thinks about power supply! Reference & Background Checks As part of our recruitment process, we conduct background checks on all candidates. We may also conduct reference checks to gain a well-rounded understanding of your professional experience, performance, and ways of working. This includes both references provided by you and, where relevant, conversations with other professional contacts who have worked closely with you. We strive to be transparent about our reference-checking process and handle all personal data in accordance with applicable data protection regulations. Any additional references will be sought with professional judgment and only when considered relevant to the role. We offer competitive compensation aligned with our internal salary framework and growth potential in the role. We do not accept applications via email. We are not open to external help from recruitment agencies. Note on AI Use: Blykalla may use AI technology to assist with certain administrative aspects of the hiring process, such as note-taking, interview documentation, and reporting. However, every resume and application is reviewed directly by our recruiting team. AI tools are used solely for operational support and do not influence candidate evaluation or hiring decisions.