Signal Energy LLC

Senior Civil SWPPP Engineer

Join Signal Energy in Chattanooga as a Senior Civil SWPPP Engineer. Lead SWPPP compliance and erosion control for utility-scale solar and BESS projects. Manage warranty and O&M issues, collaborate across teams, and ensure regulatory adherence. Benefit from a dynamic renewable energy environment and professional growth opportunities.

Signal Energy LLC

Company Overview

Signal Energy LLC

Morton, MS, United States

2005

Approximately 300 employees (source: linkedin.com). Revenue of $232 million in FY 2024 (source: zoominfo.com).

What They Do

Signal Energy specializes in Engineering, Procurement, and Construction (EPC) services for utility-scale renewable energy projects, focusing primarily on solar and wind energy. Their comprehensive service offerings include Balance of Plant (BOP) services, which cover civil infrastructure, electrical systems integration, mechanical installations, and substations (source: signalenergy.com). The company is dedicated to providing solar project design and construction, civil works, foundations, electrical systems including substation design, mechanical installation of trackers, and battery storage system integration. Their Operations & Maintenance (O&M) services ensure that projects remain operational and efficient over time (source: pv-magazine.com).

Projects & Track Record

Signal Energy has successfully completed notable projects such as the 418 MWp Juno Solar Project in Borden County, Texas, which was delivered on time and is now operational (source: pv-magazine.com). Additionally, they partnered with WIRTGEN INVEST on the Glenrowan West Solar Farm, a significant 149 MW(P) project located in Australia, showcasing their international reach and expertise in large-scale renewable energy projects (source: signalenergy.com). The company has managed thousands of megawatts of renewable energy projects across North America and Australia, including a recent collaboration on a portfolio of five solar plants totaling 1.7 GW capacity in California and Texas (source: pv-magazine.com).

Recent Developments

In May 2021, Signal Energy appointed Ryan Johnson as President, bringing over 13 years of executive experience in the renewable energy sector to the role (source: zoominfo.com). The company completed the construction of the Juno Solar Project in August 2021, which is now generating renewable energy (source: pv-magazine.com). Furthermore, Signal Energy has been recognized as a leading solar EPC contractor by Solar Power World for seven consecutive years, highlighting their consistent performance and industry reputation (source: solarpowerworldonline.com).

Working There

Signal Energy's organizational structure includes various executive roles such as CEO, President, CFO, and COO, along with project management staff and engineers specializing in civil and electrical disciplines (source: linkedin.com). The company operates its main office in Chattanooga, Tennessee, while also maintaining a significant presence in Australia through its subsidiary (source: signalenergy.com). The culture at Signal Energy emphasizes harnessing the creative energy of its people, promoting values of speed, flexibility, and safety, which are integral to their operations and decision-making processes (source: pv-magazine.com).


Last updated on Feb 23, 2026 | Report an issue

Job Description

Signal Energy's Senior Civil SWPPP Engineer, will serve as the subject matter expert and primary technical lead for Signal Energy's SWPPP compliance, erosion control, and drainage performance across our utility-scale solar and BESS portfolio. Additionally, this role is highly execution-focused and will own all SWPPP-related warranty and O&M erosion issues, working across Engineering, Operations, EORs, and Owners to assess, develop, and implement corrective solutions on active and completed project sites.

The ideal candidate brings deep renewable EPC experience, strong field judgment, and the ability to proactively identify and mitigate erosion and stormwater risks while driving practical, constructable solutions.

Essential Duties and Responsibilities

  • Oversee all civil SWPPP engineering efforts to ensure warranty claims are resolved on time, comply with client and regulatory requirements, meet quality standards, and align with budget and constructability expectations
  • Serve as Signal's lead authority on SWPPP compliance and performance and own all SWPPP warranty and O&M erosion-related issues across operational projects
  • Evaluate post-construction erosion, sediment control failures, and drainage deficiencies and develop corrective action plans that are constructable, cost-effective, and compliant
  • Conduct site investigations and forensic evaluations of erosion and drainage issues to identify root causes (grading, hydrology, soil conditions, installation, maintenance, etc.)
  • Provide clear field direction to Operations teams for execution
  • Collaborate with EORs to align on design intent vs. field performance gaps
  • Review civil design packages to ensure SWPPP constructability and long-term performance
  • Develop and standardize SWPPP best practices, details, and specifications
  • Collaborate with other engineering disciplines to ensure seamless integration

Attributes and Competencies

  • Technical expertise in Civil SWPPP Engineering, including the preparation and assembling of plans, studies, calculations and specifications.
  • Able to diagnose and solve real-world site issues quickly and takes full responsibility for SWPPP performance across the portfolio
  • Balances compliance, cost, and constructability and provides clear, actionable direction to field teams
  • Highly organized, with ability to prioritize and track multiple, concurrent, high impact activities
  • Driven by desire to continuously improve processes, tools and technology
  • Operate with positivity and enthusiasm, especially in high-stress situations
  • Excellent verbal and written communication skills
  • Creative problem solver with the ability to balance tactical and strategic decisions

Required Skills and Experience

  • Bachelor of Science Degree in Civil Engineering or related field
  • 8-12+ years of experience in civil engineering with strong emphasis on:
    • SWPPP design, implementation, and compliance
    • Erosion and sediment control
    • Stormwater management
  • Direct experience supporting SWPPP warranty or post-construction O&M issues
  • Familiarity with multi-state SWPPP regulatory environments
  • 3+ years supporting utility-scale solar or renewable EPC projects
  • Professional Engineer (PE) license (preferred or required depending on candidate)
  • Demonstrated experience resolving field-based erosion and drainage issues
  • Strong working knowledge of:
    • NPDES permitting requirements
    • State and local SWPPP regulations
    • Hydrology and drainage design principles
    • Soil stabilization methods and erosion control systems
    • SWPPP inspection and compliance processes
  • Knowledge of AISC, ASCE, ANSI, ASTM and other applicable codes and standards
  • Proficiency in applicable engineering software including AutoCAD Civil 3D, and relevant SWPPP documentation and inspection platforms preferred

Signal Energy is an Equal Opportunity Employer and uses E-Verify.

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About the role

July 16, 2026

July 16, 2026

Full time

Remote

Company

Solar Energy, Energy Storage

Signal Energy LLC

signalenergy.com

  •  Chattanooga, Tennessee, United States

8-12+ years

UTC-05:00