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Trinity Solar

Administrative Coordinator - Solar

Join Trinity Solar in Chester, New York as an Administrative Coordinator supporting solar project documentation. Manage engineering letters and affidavits, ensuring timely uploads and smooth communication. Enjoy competitive pay, comprehensive healthcare, and a strong focus on work-life balance.

Trinity Solar

Company Overview

Trinity Solar

New Jersey, United States

1994

Approximately 3,000 employees (source: zoominfo.com). Revenue estimates for 2023+ are in the multi-hundred-million to low-billion dollar range (source: zoominfo.com).

What They Do

Trinity Solar specializes in residential solar installation, focusing on distributed solar photovoltaic (PV) systems and complementary services such as solar-plus-storage and roofing. The company began offering solar-specific services in the mid-2000s and has since grown to become one of the largest privately held residential solar installers in the United States, with operations expanding across the Northeast and selected Sun Belt states (source: bbb.org). Their comprehensive service portfolio includes site evaluation, system design, permitting, equipment procurement, professional installation, and customer care, all aimed at providing homeowners with effective solar solutions (source: trinitysolar.com). Trinity positions itself as a full-service installer, differentiating from smaller contractors by maintaining in-house capabilities across sales, design, and installation (source: solarpowerworldonline.com).

Projects & Track Record

Trinity Solar has a significant track record in residential solar installations, having reported over 20,600 systems installed, totaling approximately 218.5 MW by 2016 (source: solarpowerworldonline.com). The company primarily focuses on distributed rooftop systems rather than large utility-scale projects, which means their project portfolio consists of thousands of individual home installations across various states (source: energysage.com). While specific large project names are not typically highlighted, Trinity's emphasis on cumulative installation numbers showcases their extensive experience and operational scale in the residential market (source: solarpowerworldonline.com).

Recent Developments

In recent years, Trinity Solar has expanded its operations into new markets, including Delaware and New Hampshire, as part of its strategy to meet growing residential demand for solar energy (source: njbiz.com). The company has also been recognized in various industry rankings for its growth and scale, reflecting its ongoing commitment to enhancing its service offerings and geographic reach (source: solarpowerworldonline.com). As a private entity, Trinity's operational milestones are often reported in local trade press rather than large financial outlets, making it essential for stakeholders to monitor regional news for updates on their activities (source: highperformr.ai).

Working There

Trinity Solar employs a diverse range of roles across various departments, including sales, installation, design, project management, and customer service. The company operates regional offices in multiple states, providing ample opportunities for job seekers in the solar industry (source: trinitysolar.com). Employee reviews on platforms like Indeed indicate a mixed-to-positive work environment, with ratings varying by office location and role, suggesting a dynamic workplace culture (source: indeed.com). Benefits typically include health insurance, paid time off, and 401(k) plans, although specific details may vary by position and are often provided during the hiring process (source: trinitysolar.com).


Last updated on 2026-02-26 | Report an issue

Job Description

We are seeking a highly organized and detail-driven Structural Coordinator to join our growing solar operations team. In this vital position, you'll be responsible for managing the flow of engineering documentation that supports our solar installations - ensuring all structural letters and affidavits are requested, received, and properly uploaded in a timely manner.

The ideal candidate thrives in a fast-paced environment, excels at communication and follow-up, and enjoys collaborating with both internal teams and external engineering partners. This is a key support role that directly contributes to project quality, compliance, and overall customer satisfaction.

Key Responsibilities

  • Coordinate and manage requests for all engineering letters, affidavits, and related documentation to support solar project approvals.
  • Track and follow up with engineering partners to ensure timely completion of all required materials.
  • Upload and organize documentation accurately within company systems and partner engineering platforms.
  • Communicate professionally with vendors, engineers, project managers, and fellow team members to ensure seamless information flow.
  • Monitor document status and timelines, proactively addressing delays or missing items to prevent project bottlenecks.
  • Maintain accurate records and ensure that all documents are properly formatted and accessible to relevant stakeholders.
  • Collaborate cross-functionally with permitting, engineering, and operations teams to support efficient project progression.
  • Contribute to continuous improvement efforts by identifying opportunities to streamline workflows and improve turnaround times.

Qualifications & Experience

  • 2+ years of experience in construction, engineering coordination, or related administrative/project support role.
  • Strong proficiency with Microsoft Office Suite (Word, Excel, Outlook).
  • Experience with Salesforce.com or similar CRM/project management tools preferred.
  • Excellent written and verbal communication skills - professional, courteous, and solution-oriented.
  • Strong organizational and time management abilities with the capacity to handle multiple priorities efficiently.
  • High attention to detail and accuracy in document handling.
  • Proven ability to work collaboratively in a team environment while maintaining accountability for individual deliverables.
  • Positive attitude, adaptability, and a commitment to delivering excellent internal and external service.

Benefits

Why Join Us?

At Trinity Solar, you're not just starting a job--you're building a career path to success. We're proud to be part of one of the fastest-growing industries in the country, and we want you to grow with us. Here, you'll find a team that values your contribution, supports your development, and celebrates your success. When you join Trinity Solar, you'll enjoy: Competitive pay with opportunities to grow, Comprehensive healthcare coverage: Medical, Dental & Vision, Life insurance and employee assistance programs for peace of mind, Paid training to set you up for success, A generous paid time off (PTO) program to recharge and enjoy life outside of work (varies by role), Forty (40) hours of sick time annually, 401(k) with company match to invest in your future, Work-life balance that puts your well-being first. Join Trinity Solar and be part of a company where your career, your growth, and your impact truly matter.

Apply now

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About the role

March 10, 2026

Full time

Company

March 10, 2026

On-site

Solar Energy

Trinity Solar

trinity-solar.com

  •  Chester, New York, United States

2+ years

UTC-05:00