Full-Time

Senior Project Engineer

Posted on 7/29/2025

Apex Companies

Apex Companies

1,001-5,000 employees

National environmental consulting and engineering firm

Compensation Overview

$100k - $130k/yr

+ Performance-based bonuses or other incentives + 401k match + tuition assistance

Providence, RI, USA

In Person

Category
Architecture & Civil Engineering (9)
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Requirements
  • Bachelors of Science Degree in Civil or Environmental Engineering field and 5+ years of roadway design experience of increasing responsibility is required.
  • Registered Professional Engineer, or working towards licensure within one year, in a State(s) where Apex does work or ability to obtain same by reciprocity.
  • A driver’s license is required.
Responsibilities
  • Knowledge of RIDOT plan set requirements and the RIDOT design process a plus.
  • Lead the development of 3D roadway design models using AutoCAD Civil3D in accordance with RIDOT standards and workflows.
  • Oversee or prepare plan sets, special provisions, and cost estimates for roadway design projects.
  • Assist Project Managers in the planning, coordination, and execution of both large and small projects; complying with assigned project schedules and budget on projects by actively reporting on project progress and identifying additional work outside the contractual scope; developing technical approaches, schedules, and fee estimates for proposals on large-scale or more complex projects to produce an effective and quality proposal.
  • Have proven writing skills adequate to prepare technical memoranda, reports, proposals, contracts, and subcontract scopes of work.
  • Develop technical solutions for complex roadway projects by applying engineering knowledge and skills to produce quality work. Assist in the development and execution of the project scope of work.
  • Serve as the Technical Lead for the transportation components of more complex projects and be responsible for the technical coordination among other design disciplines and subconsultants.
  • Supervise and train less experienced staff by providing daily guidance and checking their work and progress; manage a direct report, including managing workload management, approve timesheets and expense reports, and guide career path development.
  • Maintain quality control within the department by reviewing designs, calculations, and assumptions on projects.
  • Prepare for and perform oral presentations to the public, to municipal boards, to clients regarding project deliverables, and to external associations and professional conferences.
Desired Qualifications
  • Knowledge of RIDOT plan set requirements and the RIDOT design process a plus.

Apex Companies provides environmental consulting and engineering services to public agencies and private clients across all 50 states. Its offerings include water resources management, environmental remediation, health and safety, compliance assurance, ESG advisory, and infrastructure engineering, delivering work from site assessments to managing complex projects. A key differentiator is the breadth of services across environmental, health and safety, and ESG, plus its ARTEMIS data-management platform that organizes environmental information for risk mitigation and lending. The company aims to help clients manage environmental risk, achieve regulatory compliance, and efficiently complete projects while expanding its national footprint.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Rockville, Maryland

Founded

1988

Simplify Jobs

Simplify's Take

What believers are saying

  • Acquired CWE, Tully, Forsgren, Johnson, Weiler expanding nationwide.
  • Morgan Stanley's 2023 investment fuels aggressive growth and margins.
  • Serves DOI, FEMA with $100M-$500M revenue across 50 states.

What critics are saying

  • PE pressure fragments service from 10+ acquisitions in 12-24 months.
  • AECOM, Jacobs commoditize stormwater post-2025 budget peaks.
  • Federal cuts hit government contracts in 2026-2027.

What makes Apex Companies unique

  • Proprietary ARTEMIS® platform manages environmental data for risk mitigation.
  • Manages over 600 stormwater facilities with inspections and repairs.
  • Ranks #13 in ENR All-Environmental firms for technical expertise.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Company Match

Paid Vacation

Paid Sick Leave

Relocation Assistance

Company News

Apex Companies
Mar 18th, 2026
Apex Companies Acquires CWE

Apex Companies announced the acquisition of CWE, an award-winning civil infrastructure, water resources, and environmental engineering services firm with multiple offices in California.

The Associated Press
Feb 17th, 2026
Apex Companies Acquires Tully, Inc.

Adds to Core Stormwater Strength and Enhances Ability to Deliver the Full Stormwater Lifecycle in Northern California

EIN News
Jan 5th, 2026
Raincatcher Advises AquaWorks DBO on Its Acquisition by Apex Companies

Raincatcher, a national mergers and acquisitions advisory firm serving small to mid-size businesses, served as the exclusive sell-side advisor to AquaWorks DBO,

EIN Presswire
Nov 3rd, 2025
Apex Companies Acquires Forsgren Associates, Inc.

Bolsters Engineering Depth and Extends Operational Presence in Intermountain West

EIN Presswire
Nov 26th, 2024
Apex Acquires Weiler Engineering in Florida

Apex Companies, LLC has acquired Weiler Engineering Corporation, a Florida-based engineering firm. This acquisition enhances Apex's engineering capabilities and strengthens its presence in Florida. Weiler Engineering, with over 45 professionals, brings expertise in civil, structural, and utilities engineering. This move follows Apex's recent acquisitions of Johnson Engineering and Water Science Associates, further expanding its services in the municipal and private markets.

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