Senior Level Principal Project Engineer Jobs

Senior level principal project engineer jobs place experienced engineers in charge of full project lifecycle ownership, technical direction, and the cross-functional teams that deliver complex outcomes. Openings are distributed across on-site, hybrid, and remote settings in Consulting & Professional Services, Construction & Real Estate, and Energy, with HDR, Jobot, and Messer hiring at this level now.

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Overview

Open roles12
Top stateCalifornia
Top employerHDR
Top cityRiverside, CA
Work type50% On-site
Top industryConsulting

Showing 5 of 12+ Senior Level Principal Project Engineer jobs

9671-Principal Project Controls Specialist-SRS
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Added 1d ago
9671-Principal Project Controls Specialist-SRS
Fluor Corp.
Aiken, South Carolina
Project Management
Solutions Engineering & Architecture
Technical Product & Program Management
$139k - $258k/yr
Bachelor's degree
10,000+

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Transmission Project Manager - Project Manager Principal
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Added 1w ago
Transmission Project Manager - Project Manager Principal
American Electric Power
New Albany, Ohio
Account Management
Customer Service
Customer Success
$88k - $151k/yr
Associate's degree in computer science
10,000+

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Principal Project Manager
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Added 1w ago
Principal Project Manager
KBI Biopharma
Durham, North Carolina
Program Management
Project & Program Management
Project Management
Bachelor's degree in engineering
1,001-5,000

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Principal Project Manager - 2 openings
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Added 2mo ago
Principal Project Manager - 2 openings
Messer
Bethlehem, Pennsylvania
Academic & Educational Administration
Corporate Training & Learning Development
Executive Leadership & C-Suite
Human Resources
$135k - $180k/yr
Bachelor's degree in mechanical engineering
5,001-10,000

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Principal Project Engineer
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Added 3mo ago
Principal Project Engineer
Jobot
Riverside, California
Project & Program Management
Specialized Engineering
Civil & Structural Engineering
Engineering (Non-Software)
Civil Engineering
$160k/yr
On-Site
Bachelor's

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Senior Level Principal Project Engineer Job Market

Who's Hiring

HDR3 open roles
Jobot1 open role
Messer1 open role

Top Industries Hiring

  • Consulting & Professional Services
  • Construction & Real Estate
  • Energy
  • Science & Research
  • Chemicals & Materials

Senior Level Principal Project Engineer Jobs: Frequently Asked Questions

How do I get a senior level principal project engineer job?

Employers at this level look for engineers who have owned end-to-end project delivery on high-stakes programs, not just contributed to them. Candidates who stand out can point to specific outcomes they drove, show experience leading engineers and coordinating with executive stakeholders, and demonstrate the technical depth to resolve scope, risk, or design challenges without escalation. A portfolio of complex, delivered projects is more persuasive than tenure alone.

Which companies hire senior level principal project engineers?

Companies hiring senior level principal project engineers right now include HDR, Jobot, and Messer, based on current listings on Migrate Mate as of November 2026. Hiring at this level tends to concentrate in large engineering-driven organizations, government contractors, and capital-intensive industries where project complexity and accountability require seasoned leadership.

Are there remote senior level principal project engineer jobs?

Yes, though availability varies by industry and project type. About 50% of senior level principal project engineer openings are remote or hybrid as of November 2026, with hybrid arrangements more common in sectors where site visits, client meetings, or lab access are part of the role. Fully remote positions tend to appear more often in software-adjacent or program management-heavy specializations.

What makes a principal project engineer role senior level?

Senior level principal project engineer roles are defined by scope, ownership, and influence rather than task execution. These positions carry accountability for full program or product delivery, require shaping technical strategy and resolving ambiguity without close direction, and involve mentoring mid-level engineers or leading integrated project teams. The distinction from mid-level is less about title and more about who is ultimately responsible when something goes wrong or needs a decision.

Which industries hire the most senior level principal project engineers?

Senior Level principal project engineer roles concentrate in Consulting & Professional Services, Construction & Real Estate, and Energy, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring at this level because they run large, long-horizon projects that require engineers who can own technical execution, manage risk, and align diverse stakeholders across the full project lifecycle.