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System One
System One

62 System One Senior Project Manager Jobs Hiring Near You

System One

Senior Project Manager

Philadelphia, PA · Remote

$160K/yr

Senior Project Manager Location: Philadelphia, PA Type: Direct Hire Compensation: $160,000.00 ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

System One

Senior Project Manager

Merrifield, VA · Remote

Senior Project Manager Location: Merrifield, VA Type: Contract Compensation: Contractor Work Model ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

System One

Sr. Project Engineer

Lake Mary, FL · On-site

$125K - $140K/yr

Onsite - onsite Hours: 40.0 Overview System One is seeking two Senior Project Engineers with Gas ... The Senior Project Engineer acts as a liaison between the engineering team, project management and ...

System One

Sr. Project Engineer (Mechanical)

Tulsa, OK · On-site

System One is working with a local company to find a Sr Project Engineer. Project Engineer * Take ... Support Operations and Project Management teams during execution, resolving technical challenges as ...

System One

Sr. Project Engineer (Mechanical)

Tulsa, OK · On-site

System One is working with a local company to find a Sr Project Engineer. Project Engineer * Take ... Support Operations and Project Management teams during execution, resolving technical challenges as ...

System One

Senior Engineering Project Manager

Redmond, WA · Remote

$85 - $93/hr

Senior Engineering Project Manager Location: Redmond, WA Type: Contract Compensation: $85.00 - $93 ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

System One

Senior Engineering Project Manager

Redmond, WA · Remote

$85 - $93/hr

Senior Engineering Project Manager Location: Redmond, WA Type: Contract Compensation: $85.00 - $93 ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Field Management: Provide on-site management during construction phases and unit turnarounds ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Field Management: Provide on-site management during construction phases and unit turnarounds ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

System One

Quality Technician

Vandalia, OH · On-site

$21.50/hr

Support factory quality engineers and managers with customer and supplier issues. * Conduct risk ... Effective communication System One, and its subsidiaries including Joulé and Mountain Ltd., are ...

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System One Jobs Information

What is it like to work at System One?

System One is a professional services company that values collaboration, innovation, and a client-centric approach, fostering a dynamic and supportive work environment.

The company's team structure is designed to facilitate knowledge sharing and expertise exchange, with a flat organizational hierarchy that encourages open communication and cross-functional collaboration. System One's mission is to deliver high-quality solutions to its clients through a network of experienced professionals and cutting-edge technologies.

Working at System One may appeal to candidates who are looking for a challenging and rewarding career in a fast-paced, client-driven industry, with opportunities for professional growth and development in a collaborative and dynamic work environment.

What makes System One an attractive place to work?

System One is a leading provider of workforce solutions and staffing services, known for its expertise in delivering high-quality talent to various industries. The company's workplace is characterized by a culture of innovation, collaboration, and flexibility, offering employees opportunities to work on diverse projects and develop their skills in a dynamic environment. By joining System One, professionals can expect to contribute to the growth and success of a forward-thinking organization, with opportunities for career advancement and professional development in a rapidly evolving industry.
What other companies are hiring for Senior Project Manager jobs?
What are the most popular jobs at System One?
What are the most popular categories at System One?
Infographic showing various Senior Project Manager job openings at System One in the United States as of August 2026, with employment types broken down into 1% As Needed, 31% Full Time, 1% Temporary, 66% Contract, and 1% Nights. Highlights an 77% Physical, and 23% Remote job distribution.

Water Resources - Senior Project Manager

System One

Chantilly, VA • On-site

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 24 days ago

Job description

Job Title: Water Resources - Senior Project Manager Location: Chantilly, VA

Overview: We are seeking a Senior Project Manager to lead and grow a Water Resources practice, overseeing a diverse portfolio of projects across public and private sectors. This role combines technical expertise, team leadership, and client management to deliver high-quality water resources solutions.

Responsibilities

  • Lead and manage water resources projects, including stormwater management, floodplain analysis, and dam-related work
  • Perform QA/QC on design documents, models, reports, and permit applications
  • Review hydrologic and hydraulic models (e.g., HEC-RAS, HEC-HMS)
  • Oversee project schedules, budgets, and deliverables across multiple assignments
  • Manage and mentor project teams, including engineers and junior staff
  • Coordinate with clients, regulatory agencies, and internal teams to secure approvals
  • Support contract management, including proposals, billing, and client communications
  • Contribute to process improvements and overall practice growth
Requirements
  • 10+ years of experience in water resources engineering
  • Bachelor’s degree in Civil Engineering or related field
  • Professional Engineer (PE) license (VA required; multi-state preferred)
  • Strong experience in stormwater, floodplain, and/or dam design and permitting
  • Proficiency with H&H modeling tools (HEC-RAS, HEC-HMS, etc.)
  • Proven experience managing projects, teams, and client relationships
  • Strong communication, organization, and analytical skills

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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