Signal Energy · 1 day ago
Electrical Designer
Houston, TX
Full-time
Hybrid
Senior Level
5+ years expSignal Energy is a company focused on utility-scale solar and BESS projects, and they are seeking an Electrical Designer to develop and coordinate complete AC and DC design packages. This role involves leading the design process, ensuring compliance with project requirements, and collaborating with various teams to deliver high-quality designs.
ConstructionEnergy
Responsibilities
Lead the development of PV array and BESS electrical design packages from concept through IFC, including single-line and three-line diagrams, conduit and cable schedules, and wiring details for utility-scale projects
Prepare detailed DC collection layouts (stringing plans, combiner boxes, DC feeders) and AC collection layouts (inverters, MV transformers, MV feeders, and terminations) to achieve performance and cost objectives
Perform core electrical design calculations including string sizing, voltage drop, conductor and raceway sizing, short-circuit, equipment ratings, grounding, and overcurrent protection in accordance with applicable codes and standards
Interpret and implement project design criteria, owner requirements, utility interconnection requirements, and site-specific conditions into cohesive, constructible design documentation
Produce plan and detail drawings in AutoCAD (and related tools), including equipment layouts, raceway routing, trench and duct bank details, cable routing plans, vaults, terminations, and grounding diagrams
Coordinate closely with civil, structural, high-voltage, BESS, and construction teams to resolve spatial conflicts and ensure electrical designs are fully integrated with grading, roads, drainage, and foundations
Support preliminary and detailed energy modeling (e.g., PVSyst or similar) by providing accurate design assumptions, losses, and equipment configurations to optimize system performance and reliability
Assist in preparing permit, interconnection, and construction submittal packages, including drawing sets, calculations, and responses to AHJ, utility, and client comments
Provide construction-phase design support including RFI responses, design clarifications, redline incorporation, and updates to as-built documentation
Contribute to the development and continuous improvement of Signal Energy’s standard details, design tools, workflows, and best practices for utility-scale solar and BESS projects
Qualification
Required
Bachelor's degree in Electrical Engineering, Renewable Energy, or related discipline; equivalent relevant experience in utility-scale solar design may be considered in lieu of degree
5+ years of experience in solar PV or power systems design, with at least 3 years focused on commercial, industrial, or utility-scale solar and/or BESS
Strong technical foundation in power systems and utility-scale solar/BESS electrical design, including DC/AC collection, grounding, overcurrent protection, and interconnection concepts
Comfortable interfacing with clients, EORs, utilities, construction teams, and internal stakeholders, with clear written and verbal communication skills for technical reports, RFIs, and design justifications
Proficient in AutoCAD (or equivalent CAD platform) for electrical design
Able to manage multiple concurrent projects and deadlines, balancing quality, speed, and cost in a fast-paced EPC environment
Collaborative and solutions-oriented team member who operates with integrity and a focus on safety, constructability, and long-term asset performance
Self-motivated, organized, and driven to continuously improve design standards, tools, and processes
Preferred
Familiarity with PV modeling tools (PVSyst, Helioscope) and power system analysis software (ETAP, SKM, or similar)
Working knowledge of NEC and NFPA; familiarity with NESC, IEEE, and utility interconnection standards is strongly preferred
EIT or PE license, and/or NABCEP PV Design or PV Installation certification preferred but not required
Company
Signal Energy
Signal Energy is a leading full service design/build contractor providing Engineering, Procurement, and Construction (EPC) services for renewable energy & infrastructure projects.
1001-5000 employees
H1B Sponsorship
Signal Energy has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2024 (1)
2023 (2)
2022 (1)
2021 (4)
2020 (2)
Funding
Current Stage
Late StageLeadership Team
Michael Christy
Chief Executive Officer
Robert L. Tabb
Chief Financial Officer
Company data provided by crunchbase