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Instrumentation & Controls Project Engineer (Mid-Level)

Hazen and Sawyer
Atlanta, GA Full Time
POSTED ON 12/13/2025
AVAILABLE BEFORE 2/13/2026

Hazen and Sawyer is seeking an Instrumentation & Controls Project Engineer for our Atlanta office. Candidate will provide I&C system engineering services and develop designs for the water and wastewater industry. This will include both in-plant and remote telemetry (SCADA) projects with the potential for HMI/PLC programming/configuration work if desired.

Why Hazen and Sawyer:

  • Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water."
  • Our work includes planning, design, and oversight of construction of environmental infrastructure – for water, wastewater, and stormwater management.
  • We foster a work environment low on bureaucracy and high in creativity.
  • We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish them with the tools they need to succeed.
  • We currently have over 2,000 employees in 70 offices throughout the United States, Latin America, Canada, and the UK.
  • A flexible hybrid work schedule supports today's busy professionals. Our Atlanta office expects for employees to consistently work in the office or at a client site a minimum of 3 days per week.

Key Responsibilities:

  • Preparing Process and Instrumentation Diagrams (P&IDs), control system network diagrams, equipment layouts, and installation details. 
  • Preparing I&C specifications in CSI format for instrumentation, control panels, network equipment, etc.
  • Attend site visits, participate in client workshops and manage multiple projects simultaneously.
  • Coordinating with the other disciplines (process/mechanical, structural, architectural, HVAC, plumbing, electrical, and site civil). 
  • Performing quality reviews of BIM models, Revit families, and CAD based files used in the production of contract documents. 
  • Performing submittal, RFI and shop drawing reviews of contractor documents during construction. 
  • Inspect, witness equipment testing, and approve of I&C work provided by contractors at water and wastewater facilities.
  • Ability and desire to mentor junior staff is preferred.

Required Qualifications:

  • Bachelor's degree in engineering 
  • 5-12 years of relevant experience
  • Knowledge of water/wastewater or industrial process instrumentation and equipment.
  • Must know how to use AutoCAD, or AutoCAD Plant 3D, or be willing to learn.
  • Control system software configuration/programming capability preferred.
  • Electrical design experience is a plus.
  • Strong verbal, writing and interpersonal skills are essential for coordination with other disciplines, and client interface.
  • PE License or ability to obtain within 1 year of employment

What We Offer:

  • Comprehensive health benefits (medical, dental, vision, and prescription plans)
  • Pre-tax flexible spending plans for medical, dependent care, and transportation
  • Short and long-term disability, and employer paid life insurance
  • Paid holidays, floating holidays, and paid time off (PTO)
  • Employer-contributed 401(k) plan and additional financial planning support
  • Professional growth opportunities, including tuition reimbursement, in-house training, and incentives for professional registration and professional organization memberships
  • Starting pay range for this position depends on skills, experience, education and geographical location

Salary.com Estimation for Instrumentation & Controls Project Engineer (Mid-Level) in Atlanta, GA
$94,364 to $117,303
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