Principal Project Engineer Jobs in the US

Experienced Environmental, Safety & Health Compliance Engineer Environmental

Naval Nuclear Laboratory

$106,200 - $166,000 yearly

Licensed Professional Engineer (Civil Site Development)

Cochran Inc.

Sr Facilities Operations Manager

Abm

Senior Specialist, Project Engineering

L3harris

$92,500 - $171,500 yearly

Senior Consulting Engineer Gas Turbine Design

America At Work

$159,000 - $239,000 yearly

Assistant Project Manager

Westwood Professional Services

Structural Team Lead - Honolulu, HI

Stantec Inc.

Principal HR Data Analyst

Oracle

$91,400 - $187,000 yearly

Senior Software Engineer, Backend

Wag Walking

Lead Principal Technical Program Manager

Oracle

$116,600 - $264,100 yearly

General Superintendent

All 5's Construction

Mechanical Principal Engineer AI Technologies

Dell Technologies

$145,000 - $187,000 yearly

Senior Civil Engineer - Aviation Focused

Luxus

$100,000 - $145,000 yearly

Solutions Architect, Pharmaceutical and Life Sciences (Principal or Director level) 771

Quantinuum

$180,000 - $250,000 yearly

Principal Architect, AI-Native Applications Job ID 2026-1833

Webmd

$150,000 - $200,000 yearly

Product Engineer (Level 3 or 4)

Northrop Grumman

$89,400 - $167,500 yearly

Principal

Alumni Ventures

$175,000 - $185,000 yearly

Power System Studies - Mission Critical Facilities

Stantec Inc.

Data Scientist, Principal - AI Product Engineering

Blue Shield Of California

Maintenance Reliability Engineer 2/3

Northrop Grumman

$79,300 - $147,600 yearly