About Giga At Giga, we develop, build, and operate AI energy infrastructure that powers the modern world. And we’re on a mission to fix the broken energy infrastructure experience — permanently. Our vertically integrated approach stacks site origination and development, infrastructure manufacturing, and power market participation under one operating system. Founded in Texas, Giga partners with AI hyperscalers, data center operators and other energy infrastructure teams to deliver projects faster. Why Join Us - The Pace: You will own projects moving faster than anywhere else in the industry. - The Impact: You are the person who turns "concepts" into "contracts" and "permits." - The Team: Work with a world-class group of engineers and builders defining the future of AI infrastructure. What you’ll do We’re looking for a highly skilled and detail-oriented Switchboard Engineer to join our Houston-based engineering team. In this role, you’ll be the bridge between U.S. customer requirements and our manufacturing operations in China, owning the customization and delivery of switchboard designs from concept to manufacturing release. You’ll leverage your CAD expertise and deep knowledge of UL 891 standards to develop mechanical and electrical prints that meet rigorous quality and safety benchmarks. If you thrive in a fast-paced, cross-cultural environment and enjoy bringing electrical infrastructure to life, this is the role for you. Where you’ll work If based outside of our Houston, Long Beach or San Francisco hubs, this role will be based remotely from your home office. You must be willing to occasionally travel to one of our hub offices 3 days out of the month. Responsibilities - Customize switchboard designs based on customer specifications and project requirements - Work with our product and engineering teams to translate designs into accurate manufacturing prints - Create detailed mechanical and electrical CAD drawings in SolidWorks, adhering to UL 891 and other applicable standards - Maintain up-to-date design documentation and clearly communicate changes to relevant stakeholders - Review and verify all drawings to ensure clarity, manufacturability, and alignment with technical requirements - Troubleshoot design issues during production in collaboration with manufacturing teams - Manage multiple design projects simultaneously and deliver on deadlines - Communicate effectively across time zones to align technical deliverables and resolve any issues quickly Requirements - Degree or certification in Mechanical Engineering, Electrical Engineering, or a related field - 3+ years of experience in a sheet metal manufacturing environment - Proficiency in CAD tools, particularly SolidWorks - Demonstrated experience designing UL 891-compliant low-voltage switchboards - Strong knowledge of manufacturing processes, tolerances, and material specifications - Excellent verbal and written communication skills, especially when coordinating with international teams - Highly organized with the ability to manage multiple projects at once Bonus points - Familiarity with North American electrical and manufacturing standards - Familiarity with UL 67, PDU, or medium voltage switchgear design - Familiarity with Annex G of UL 891 - Experience using PDM systems for CAD file management ( Solidworks PDM) - Background working with international or cross-functional teams in a startup or fast-paced environment - Understanding of modular data center or infrastructure products Equal Opportunity Employer Statement Giga Energy is an equal opportunity employer and is committed to fostering an inclusive and diverse workplace. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic as outlined by federal, state, or local laws. Giga Energy complies with all applicable labor laws, including the California Fair Employment and Housing Act (FEHA) and other relevant state and federal regulations. We provide reasonable accommodations for qualified individuals with disabilities and encourage applicants who require accommodations during the hiring process to contact us.

Overview We are designing the grid of the future! Conduct IBR Dynamic Modeling studies which are particularly related to existing and future ERCOT and other regional reliability standards. This position will have specific emphasis placed on IBR plant dynamic modeling. Responsibilities How you can make an impact: - Perform detailed bulk power system studies using various power system software such as PSCAD, PSSE, and TSAT. - Conduct IBR modeling: steady state, short circuit and dynamic. - Perform various compliance technical assessments on IBR facility rating, protection coordination, ride through assessment. - Process, generate and maintain data as required for other engineering related studies. - Prepare technical study reports for all studies performed. - Take responsibility for the timely completion of projects assigned while meeting all project quality and budget objectives. - Identify training needs and present them to the Engineering Manager as needed. - Perform other duties, as assigned. Qualifications Bring your passion, here's what’s needed: - Master’s degree in electrical engineering with an emphasis in power systems - 1 - 2 years of experience as a power systems engineer - Experience with performing power system impact studies such as Steady State, Short Circuit, and Dynamic Stability - Experience with power systems software such as PSCAD, PSSE, and TSAT - Experience with automating/programing in Python Lead the change! Be a part of an innovative team shaping the grid of the future through advanced energy intelligence. For more than half a century, Electric Power Engineers (EPE) has partnered with power and energy clients across the globe, providing consulting expertise and energy intelligence software solutions for complex engineering and grid modeling challenges. As leaders in the renewables space, we are focused on building a modern, secure, and resilient grid. Join us in making an impact on the communities we serve and the environment in which we live. Together we can transform the future of energy. How we support you: - Comprehensive health and wellness benefits including medical, dental, and vision with 100% premium coverage for you - Generous PTO and paid holidays - MyShare Employee Ownership Program - Work with industry leaders - 401K, up to a 4% match (100% vested from day 1) Location: This position will be remote US or Canada Travel: Occasional travel may be needed (10% or less) EPE is an equal opportunity/AA/Disability/Veteran employer. The EEO is the Law poster, and its supplement are available using the following links: EEOC is the Law Poster Third-Party Recruiting Notification EPE does not accept unsolicited resumes from third-party recruiters. Any unsolicited third-party resumes forwarded by recruiters to EPE via our career page or to any of our managers or employees will be considered public information, may be treated as a direct application from the person identified in the resume, and will not be eligible for placement fee payment to the agency. EPE will not pay a fee to a third-party recruiter or agency without a previously signed third-party agreement and has not coordinated their recruiting activity with the appropriate member of the Talent Acquisition team. #LI-RT1

Company Description CS Group USA, a subsidiary of CS Group, is a key player in the development and certification of safety-critical systems in the aerospace industry in the United States. Joining CS Group USA is a unique opportunity to work on complex high-tech systems for the most prestigious aerospace manufacturers in the country. Our team operates primarily remotely, with employees based across multiple U.S. states, offering flexibility while staying closely connected. We offer competitive compensation, comprehensive benefits, and a collaborative environment that fosters skill development and active involvement in the company’s growth. Job Description As part of our project activities, you will be involved in DO-254 Complex Electronic Hardware projects responsible for technical leadership across real-time embedded & safety-critical FPGA design, development, and testing. The role can be onsite, hybrid (CT), or fully remote. Responsibilities: - Drive issue resolution by providing technical expertise and ensuring timely follow‑through. - Mentor less experienced team members, providing guidance on best practices, communication, and project discipline. - Assist in defining project-level scope, objectives, and success criteria in alignment with business goals and stakeholder expectations - Assist in develop and maintain detailed project plans, including timelines, milestones, resource allocation, and risk assessments. - Communicate effectively with stakeholders, customers, and cross-functional teams. - Coordinate FPGA development activities, build project plans, estimate workload, allocate tasks, and track progress. - Design, implement, and verify FPGA/CPLD hardware in compliance with DO-254. - Perform requirements analysis, detailed design, root cause investigation, and implement corrective actions. - Develop HDL code (VHDL/Verilog/SystemVerilog), simulation environments, and verification tests, including HIL. - Use FPGA tools for synthesis, simulation, and integration. - Generate and drive testing strategies through verification teams. - Manage risks, issues, and ensure alignment with schedule, quality, and compliance objectives. Qualifications - Bachelor’s or Master’s degree in Electrical or Computer Engineering, or a related Science, Engineering, or Mathematics field. - 3 to 8 years of experience in FPGA design and development, including VHDL/Verilog/SystemVerilog. - Experience with FPGA tools and embedded systems; C programming experience is a plus. - U.S. citizenship required; dual citizenship must be disclosed. - Experience with DO-178C software is a plus. - Experience working directly with PCBs/CBAs is a plus. - Familiarity with System on Chip (SoC) architectures is a plus. - Strong analytical, problem-solving, and attention-to-detail skills. - Strong communication and interpersonal skills; ability to build trust with internal teams. - Ability to work independently, lead work packages, and coordinate technical teams. - Understanding of both Earned Value Management (EVM) and Agile methodologies is a plus. - Preference for candidates located in either the Platteville WI or Hartford CT areas; otherwise, must be able to travel approximately six weeks per year. Additional Information CS Group US values diversity in the workplace and encourages women, visible minorities, ethnic minorities, aboriginal people and people with disabilities to apply. Benefits - All members included in annual cash bonus opportunity - 2% annual retirement benefit opportunity - Training/Professional Development opportunities for all members - 6 paid holidays - Industry leading medical, dental, and vision Insurance - Vacation / Sick Time / Bereavement leave - Employee Assistance Program, including mental health benefits - Spouse / Child Optional Life - Whole Life Insurance / Critical Illness Insurance / Legal Assistance / Military Leave All your information will be kept confidential according to EEO guidelines.

Role Description We’re seeking an experienced Transmission Planning and Modeling Engineer to join our Product Team to support the growth of our rapidly expanding flexible interconnection product. This role expands upon existing utility planning and analysis approaches to support a new interconnection model that addresses one of the principal challenges of our industry: rapid integration of unprecedented data center and industrial load growth. The successful candidate will combine a strong technical foundation with an innovative, problem-solving mindset to support the expansion of the planning product required to analyze how flexible interconnections can be structured to achieve speed-to-power while maintaining/enhancing transmission reliability. You will be responsible for integrating a variety of utility data sets to construct and run time series powerflow models. Working closely with Engineering and Customer Success teams, you’ll integrate these data sets in the Camus platform and execute the analysis. Additionally, you will help shape product development for our flexible interconnection planning platform, including input on product roadmap, capability definition, and drafting of product specifications and requirements. The problems we are addressing are new and don’t have known solutions. We work together as a team to rapidly develop products that address these critical needs. - Perform modeling and technical analyses to evaluate proposed data center/large load sites for flexible interconnections, such as: - Time series power flow simulations - Contingency analyses - Production cost model simulations - Configuring probabilistic scenario analyses - Inform and shape the product roadmap for flexible interconnection planning and operations - In collaboration with Camus’ Customer Success team, engage with data center and utility customers to evaluate and implement flexible interconnections. - Work with our utility customers/partners to evaluate and understand utility data sets so that they can be integrated into the Camus platform. - Collaborate with Camus’ Customer Success and Engineering teams to integrate utility-specific transmission models, GIS data, and time series data into the Camus platform. - Stay informed on the regulatory and policy landscape around large load interconnection processes for the relevant utility and/or ISO/RTO regions of focus - Inform development of the operational model supporting flexible interconnections in utility and ISO/RTO operations - Document product capabilities and requirements that support the analysis and adoption of flexible interconnections in the transmission system Qualifications - 7+ years in the utility industry (at a utility or adjacent consulting or academic roles) with a focus on transmission interconnections and planning analyses - Masters or PhD in power systems or electrical engineering, or equivalent industry experience with a demonstrated ability to understand the technical foundations for transmission modeling and analysis - Experience with PSS/E, TARA, PSLF or other commonly used modeling platforms and a demonstrated ability to learn new modeling platforms. - Experience running time series AC power flow, and contingency analyses - Experience with SQL and/or Python scripting that support data analysis and process automation - Inquisitive nature that drives data investigation and establishing relationships between utility data sets and time series data - Passionate about transforming the grid and making an impact on climate change - High integrity and low ego - you are self motivated to do your best work and collaborate well with others Requirements - Experience running DC OPF in the form of a production cost model - Experience with encoord’s SAInt modeling platform - Experience with transmission operations and/or operational planning and day-ahead contingency scenarios Benefits - Competitive base salary - Comprehensive benefits, including 401k and FSA - Fully remote workplace with options for in office work in the Bay Area - Flexible PTO, which we encourage you to use! - 12 weeks fully paid parental leave - A real impact on climate change - we’re building the world we want to live in and we want you to join us! The expected base salary for this role is $150,000 - $200,000 annually, depending on experience, skills, and qualifications.