ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and

traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by

the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by

top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling

faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future.

We’re looking for a Principal Power Electronics Engineer to set the technical direction for the grid-connected inverters at the

heart of ON.energy’s AI UPS product family. This is the senior technical voice for power electronics on the product team: you

architect the converter and controls approach, resolve the hardest engineering trade-offs, set the engineering standards others

work to, and represent ON.energy’s inverter engineering externally — to vendors, customers, certifying bodies, and the broader

industry. You are fluent in power electronics, its controls (grid-following and grid-forming), and BESS integration — ideally with

UPS experience in mission-critical applications — and you own the inverter technical thread from proposal through FAT,

commissioning, and field feedback for MW-scale systems.

Key Responsibilities

Architecture & technical authority

Own the grid-connected-inverter product architecture and converter-controls strategy — grid-following and grid-forming

operation, current limiting, and dynamic grid support — and the technical roadmap across concurrent product cycles.

Define the engineering standards, design rules, and review gates the team works to; act as the final technical authority on the

inverter change baseline.

Serve as the company’s SME for grid-code and UPS performance compliance — IEEE 2800, IEEE 1547, UL 1741, IEC 62040-3, ERCOT

ride-through — and set the inverter qualification / type-test program, acceptance criteria, and current-limit / short-circuit

and data-evidence requirements suppliers must meet.

Act as the ultimate escalation point for inverter root-cause analysis (current-limit, post-fault recovery, thermal, control

instability) and drive corrective design changes.

Mentor senior power-electronics, controls, and project engineers to scale the team’s technical capability.

Vendor management & supply strategy

Own the strategic inverter vendor / OEM relationships and decide their architecture — sole-source vs dual-source,

co-development depth, and IP boundaries.

Set and enforce the inverter technical qualification process; run the highest-stakes design reviews and resolve the

highest-stakes vendor escalations personally.

Oversee vendors through design, FAT, serial production, and post-deployment corrective action; own procurement technical

specifications and acceptance.

Maintain vendor scorecards and drive continuous improvement across the supply base.

Proposal, documentation & project support

Support business development with technical proposals — SLDs and GAs — that meet the customer’s needs, and compile inverter

technical information packages for the project engineering team.

Co-lead review and validation of inverter-related topics during project execution; maintain technical documentation, including

as-built drawings.

Support integration of the inverter with the EMS, Plant Controller, and SCADA layers.

Product development

Capture design-improvement feedback across the design, commissioning, and O&M phases and turn it into product changes.

Recommend design approaches and vendors for the main equipment; participate in product design sprints and in the product’s

commissioning phase.

Required Qualifications & Skills

Bachelor’s degree in Electrical Engineering, Power Electronics, or a closely related technical field; MS preferred.

10+ years of hands-on power-electronics engineering, with a demonstrated record of operating with minimal direction in a senior

technical role.

Architecture-level decision authority on previous grid-connected-inverter, power-electronics, or BESS equipment — you’ve made

the trade-off calls others built around.

Proven system-level design of MW-scale power-electronics equipment, with deep converter-controls depth (grid-following /

grid-forming, current limiting, protection).

Fluency producing and reviewing SLDs, GAs, schematics, and panel layouts; expert with AutoCAD or equivalent E-CAD.

Standards authority: UL 1741, IEEE 1547, IEEE 2800, IEC 62040-3, NFPA 855 / UL 9540 context; modeling with EMT tools (PSCAD,

MATLAB / Simulink, PLECS).

Strong track record running strategic vendor / OEM relationships through design, FAT, serial production, and post-deployment

escalation.

Excellent written and verbal communication — specs, technical positions, design-review leadership, and board-level briefings.

Willing to travel up to 25–30% for FAT inspections, site commissioning, customer engagements, and vendor reviews.

Preferred Experience

Direct experience with data center / UPS / mission-critical power or utility-scale BESS at the architecture level.

Grid-forming inverters, advanced power-semiconductor (e.g., SiC) designs, and weak-grid / low-SCR EMT and impedance-stability

validation.

History of leading products through NRTL certification (UL, CSA, Intertek) and FAT / commissioning.

Active Professional Engineer (PE) license; involvement in standards bodies (IEEE, UL, IEC, NFPA); patents or peer-reviewed

publications.

---------------------------------------------------------------------------------------------------------------------------------

For US-based roles - What you’ll get:

Competitive salary + annual performance-based bonus eligibility
Medical, dental, and vision insurance
401(k) with company match
Paid time off and company holidays

For Mexico-based roles - What you’ll get:

Competitive salary + annual performance bonus eligibility
Christmas Bonus (Aguinaldo): 30 days
Major medical expenses and life insurance
Paid time off and holidays (per local policy)

For all roles:

Professional development and growth opportunities
Opportunity to grow with a mission-driven team shaping the future of clean energy
Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of

harassment, discrimination, or retaliation.

Accommodations: If you need an accommodation during the application process, email recruitment@onenergystorage.com

[recruitment@onenergystorage.com]

Benefits vary by role and location and are subject to change.

Roll

Principal Power Electronics Engineer

Kategori

Other

Plats

Houston, Texas, United States; Miami, Florida, United States; Reston, Virginia, United States

Publicerad

30 juli

Sista ansökningsdag

29 augusti

Källa

Arbetsgivarens hemsida

Taggar för det här jobbet

Other

Liknande jobb

Principal Electronics Engineer

Alten•Carson

We’re ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you’ll collaborate on some of the world’s toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow. Position Summary ONSITE in Carson, CA We is seeking a Principal Electronics Engineer to lead PCB design and development for power electronics applications, including motor drive systems and EV charging platforms. This is a hands-on principal-level role for an engineer who has previously held an equivalent position and is ready to take ownership of the full electrical design lifecycle — from schematic and PCB layout through contract manufacturing, production support, and in-service root cause investigation. The successful candidate will serve as the technical authority on all design aspects of the PCB, working cross-functionally to ensure designs are robust, manufacturable, and field-reliable. Key Responsibilities * Own and secure all design aspects of PCB-based power electronics assemblies, acting as the principal technical authority throughout the design lifecycle. * Lead and contribute directly to PCB layout activities, including component placement, power/signal routing, thermal management, and layout for high-current and high-frequency power stages. * Apply hands-on PCB layout expertise to motor drive and power conversion applications such as EV chargers and other power electronics systems. * Analyze design and PCB-level issues identified during bring-up, test, and validation, driving corrective actions from root cause to resolution. * Partner with Contract Manufacturing (CM) partners and PCB fabrication houses (PCB House) throughout prototyping, NPI, and volume production. * Lead root cause investigations for issues arising in production and in the field (in-service), coordinating with quality, manufacturing, and field support teams. * Support design reviews, DFM/DFT assessments, and manufacturability improvements in collaboration with CM and PCB fabrication partners. * Provide technical mentorship and design guidance to junior and mid-level electrical/PCB engineers. * Collaborate with systems, mechanical, and software engineering teams to ensure integrated product performance and reliability. * Document design decisions, test results, and root cause findings to support program reviews and continuous improvement. Required Qualifications * Bachelor's degree in Electrical Engineering, Electronics Engineering, or a related field. * Prior experience in a Principal (or equivalent senior) Electronics Engineer role, with demonstrated ownership of PCB design programs. * Direct, hands-on experience with PCB layout and the ability to analyze and troubleshoot design issues on actual PCBs. * Experience with Contract Manufacturing (CM) engagement, including working directly with PCB houses/fabricators. * Demonstrated experience conducting root cause investigations for issues found in production and in-service (field) environments. * Strong understanding of power electronics design principles, including power stage layout, thermal considerations, and EMI/EMC best practices. Preferred Qualifications * PCB development experience specifically within power electronics and motor drive applications. * Experience with EV chargers or similar power conversion/power electronics products. * Familiarity with high-power/high-current PCB layout techniques and associated thermal and safety design considerations. Salary Range: $130,000-$145,000/K The actual salary offered is dependent on various factors including, but not limited to, location, the candidate’s combination of job-related knowledge, qualifications, skills, education, training, and experience All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy. Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process. Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans’ Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.

Sista ansökan: 20 aug.Publicerad: 21 juli

Aerospace

SATCOM Engineer

Spektrum•The Hague

Spektrum have a wide range of exciting opportunities in several global locations. We are always looking to add great new talent to our team and look forward to hearing from you. Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services, specialised aerospace and defence sales, delivery, and operational subject matter expertise. We are looking for personnel to join our team and support key client projects. ---------------------------------------------------------------------------------------------------------------------------------- Who we are supporting The NATO Communication and Information Agency (NCIA) is responsible for providing secure and effective communications and information technology (IT) services to NATO's member countries and its partners. The agency was established in 2012 and is headquartered in Brussels, Belgium. The NCIA provides a wide range of services, including: * Cyber Security: The NCIA provides advanced cybersecurity solutions to protect NATO's communication networks and information systems against cyber threats. * Command and Control Systems: The NCIA develops and maintains the systems used by NATO's military commanders to plan and execute operations. * Satellite Communications: The NCIA provides satellite communications services to enable secure and reliable communications between NATO forces. * Electronic Warfare: The NCIA provides electronic warfare services to support NATO's mission to detect, deny, and defeat threats to its communication networks. * Information Management: The NCIA manages NATO's information technology infrastructure, including its databases, applications, and servers. Overall, the NCIA plays a critical role in ensuring the security and effectiveness of NATO's communication and information technology capabilities. The program Assistance and Advisory Service (AAS) The NATO Communications and Information Agency (NCI Agency) is NATO’s principal C3 capability deliverer and CIS service provider. It provides, maintains and defends the NATO enterprise-wide information technology infrastructure to enable Allies to consult together under Article IV, and, when required, stand together in the face of attack under Article V. To provide these critical services, in the modern evolving dynamic environment the NCI Agency needs to build and maintain high performance-engaged workforce. The NCI Agency workforce strategically consists of three major categorise's: NATO International Civilians (NIC)'s, Military (Mil), and Interim Workforce Consultants (IWC)'s. The IWCs are a critical part of the overall NCI Agency workforce and make up approximately 15 percent of the total workforce. ---------------------------------------------------------------------------------------------------------------------------------- Role ID - 2025-0349 Role Background The NATO Communications and Information Agency (NCIA) has been established with a view to meeting the collective requirements of some or all NATO nations in the fields of capability delivery and service provision related to Consultation, Command & Control as well as Communications, Information and Cyber Defence functions, thereby also facilitating the integration of Intelligence, Surveillance, Reconnaissance, Target Acquisition functions and their associated information exchange. NCIA is dedicated to acquiring, deploying, and defending communication systems for NATO’s political decision-makers and Commands. It operates on the frontlines against cyber-attacks, collaborating closely with governments and industry to prevent future debilitating attacks. The NCIA plays a crucial role in maintaining NATO’s technological edge and ensuring the collective defence and crisis management capabilities of the Alliance. In pursuit of our mission, we require specialized advisory services to enhance our interim workforce capacity. Role Duties and Responsibilities * Antenna and RF Signal-Chain Engineering * Maintaining antenna pointing, tracking, alignment, calibration of mechanical and control systems. * Overseeing RF front-end/back-end maintenance: modems, up/down-converters, LNA/TWTA/SSPA, filters, waveguides, and associated hardware. * Supporting link budget verification, signal quality monitoring, noise figure control, interference mitigation. * Assisting with weather, environmental, and surface reflections effects impacting signal path (radome maintenance, protective surfaces). * Structural, Anchoring & Civil/Mechanical Systems * Inspecting and maintain antenna foundations, pedestals, radome structural integrity, anchoring systems. * Supporting civil/structural works associated with site, including radomes, support towers, site drainage, buildings, shelters. * Overseeing mechanical equipment: radome motors/hydraulic or pneumatic systems, radome seals.. * Power, Environmental & Facility Systems * Managing prime power (diesel generators, fuel systems), backup power, UPS, battery systems. * Maintaining HVAC, air handling, climate control, dehumidification, ventilation, fire suppression systems. * Monitoring environmental conditions inside RF shelters/rooms (temperature, humidity) critical to RF performance. * Safety, Compliance & Regulatory * Ensuring site compliance with host nation electrical codes, HSE standards, safety policies (electrical, fire, hazardous substances). * Maintaining grounding, lightning protection bonding per standards. * Supporting audits, certifications, inspections, and ensure documentation is up to date. * Lifecycle, Obsolescence & Upgrade Support * Tracking equipment lifecycles and obsolescence risk (spare parts availability, vendor support). * Assisting in preparing upgrade / replacement plans for aging or failing components. * Supporting integration of new equipment or enhancements (e.g. filter upgrades, RF path improvements, mechanical improvements). * Operational Support & Incident Response * Providing fault diagnosis and corrective maintenance for station infrastructure and RF/SATCOM systems. * Supporting 24/7 or emergency response as required (depending on severity). * Liaising with operations, remote support, or central engineering for resolving issues beyond local scope. * Documentation, Reporting & Interface * Maintaining configuration control: keep technical baselines, drawings, as-built documentation up to date. * Maintaining local logbooks, ITSM/Ticketing system entries, TT-Comms (or equivalent). * Producing monthly engineering support reports with activities, faults, corrective and preventive maintenance, recommendations, risk assessments. * Supporting the Principal Engineer with technical justifications, decision support, acceptance of delivered works, and briefing material. Essential Skills, Experience and Certifications * SATCOM Expertise: Minimum of three years of practical experience in SATCOM systems, including UHF, SHF, HF and EHF systems. * Technical Expertise: Familiarity with modern military communication networks, including interfaces, protocols, and experience with SATCOM Operations. * Customer Service and Incident Management: Experience in service management (incident, problem management, etc.) and a customer-focused approach in a control centre environment. * Experience in test equipment usage (e.g. spectrum analyser, vector network analyser, oscilloscope, power meter) and ability to automatize measurements using different programs/programming languages (e.g. LabView, Matlab, Pyhton, C). * NATO Environment: Prior experience working in a NATO or multinational military setting, with a solid understanding of NATO operational standards and protocols. Education * University Degree in Telecommunications, Electronics, or a related field, with at least two years of post-related experience or Higher Vocational Training with a minimum of five years of post-related experience. Language * English Working Location * The Hague, Netherlands Working Policy * Onsite Travel * Some travel to other NATO sites may be required Security Clearance * Valid National or NATO Secret personal security clearance We never know what new opportunities might be just over the horizon. If this opportunity isn't for you, please feel free to send us your resume anyway and be the first to know if something suitable for your skills and experience comes up.

Sista ansökan: 21 aug.Publicerad: 17 juli

NATO

Director / Senior Principal AI SoC Validation (Bring-up lead)

Graphcore•Bengaluru

Graphcore Senior Principal AI SoC Validation (Bring-up lead) Graphcore is a globally recognised leader in Artificial Intelligence computing systems. The company designs advanced semiconductors and data centre hardware that provide the specialised processing power needed to drive AI innovation, while delivering the efficiency required to support its broader adoption. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. We are opening a new AI Engineering Campus in Bengaluru which will play a central role in Graphcore's work building the future of AI computing. We are developing the next generation of AI compute, a large-scale system-on-chip (SoC) designed to power future high-performance AI systems. As the SoC Validation Lead, you will be responsible for enabling pre-production software to run reliably on new silicon quickly and efficiently, before showing that the silicon meets the highest standards of quality, reliability and functionality, ready for production deployment. You will lead a team delivering post-silicon validation across the full AI SoC, working across silicon, firmware, and platform levels. The role requires a deep technical understanding, strong hands-on debug experience, and the ability to collaborate effectively with hardware, software, and systems engineering teams. Key responsibilities * Define and lead post-silicon validation strategy Develop and refine the overall post-silicon validation approach for our AI SoCs, ensuring reliable and timely delivery of validated silicon, architectural correctness, feature robustness, and at-scale system reliability. * Drive cross-domain debug and issue resolution Lead investigation and resolution of complex issues spanning silicon, firmware, operating systems, and platform interactions. Ensure that fixes are effective and sustainable. * Promote collaboration and shared understanding Work closely with design, software, and validation teams to align on quality objectives and debug priorities. Use data-driven insights and clear communication to maintain focus and alignment across teams. * Advance automation and scalable validation Encourage the use of emulation, prototyping, and large-scale validation infrastructure to improve coverage and reduce time to debug. * Support continuous improvement Foster a culture that values learning, transparency, and improvement in validation methods, automation, and analysis. * Engage with leadership and customers Provide clear and concise updates on validation progress, risks, and quality indicators to executive teams and key partners. Contribute to product readiness assessments and roadmap decisions. About you * A systems thinker comfortable working across hardware, software, and integration boundaries. * A collaborative leader who builds trust and alignment across diverse teams. * Skilled in technical problem solving and debugging complex post-silicon issues. * A clear communicator who can simplify complexity and support sound decision-making in fast-paced environments. * Committed to developing people and promoting an inclusive, high-performing team culture. Qualifications * Bachelor’s degree in Electronic Engineering or equivalent; Master’s preferred. * 15 - 20 years in silicon, system, or platform validation, including 5-10 years in technical leadership. * Proven experience leading post-silicon validation and bring-up for complex SoCs (AI, GPU, or CPU). * Strong understanding of SoC architecture, coherency protocols, power management, and interconnects. * Expertise in debug tools, DFT infrastructure, and validation automation frameworks. * Proficient in C/C++, Python, and Linux-based environments; experience with large-scale validation clusters is an advantage. * Excellent communication, collaboration, and stakeholder management skills. Why Join Us This is an opportunity to play a central role in developing an advanced AI compute platform that pushes the boundaries of performance and efficiency. You will be part of a highly skilled and motivated team, working on technology that will have a significant impact across future AI systems.

Sista ansökan: 16 aug.Publicerad: 8 juli

Architecture