Top 663 Principal Engineer Systems Jobs in Fairfax, VA

Principal Test Engineer (SDET)
Navy Federal Credit Union —Vienna, VA
- $110,500 - $141,600 a year
- Online Application
- Computer science
- Azure
- Computer Science
Principal AI Engineer (Agentic AI)
Navy Federal Credit Union —Vienna, VA
- Online Application
- 7 years
- Azure
- Computer Science
2d
.NET Developer
Gridiron IT Solutions LLC —Chantilly, VA
- $160,000 - $180,000 a year
- Full-time
- 7 years
- Computer Science
- Research
- Health savings account
- AD&D insurance
Quick Apply
Space Principal/ Sr. Principal Engineer Systems
Northrop Grumman —Fairfax, VA
- $108,800 - $213,400 a year
- Overtime
- Software troubleshooting
- Java
- Master's degree
- Paid holidays
- Disability insurance
AI / ML Engineer
Accenture Federal Services —Chantilly, VA
- $120,500 - $221,800 a year
- Mid-level
- SQL
- Bachelor's degree
Principal Cyber Systems Admin / Sr. Principal Cyber Systems Admin
Northrop Grumman —Chantilly, VA
- $103,600 - $193,900 a year
- Overtime
- Azure
- System design
- Windows
- Paid holidays
- Disability insurance
Principal/Sr. Principal Systems Engineer
Northrop Grumman —Dulles, VA
- $114,000 - $213,400 a year
- Overtime
- Data analysis skills
- Master's degree
- Presentation skills
- Paid holidays
- Disability insurance
Senior Principal Engineer, Systems Engineering (Onsite)
Collins Aerospace —Sterling, VA
- $145,600 - $276,800 a year
- Full-time
- 7 years
- Laboratory experience
- Continuous improvement
- Paid holidays
- Loan repayment program
Principal Software Engineer - Advanced Simulation & Training Systems (Onsite)
Collins Aerospace —Sterling, VA
- $118,300 - $224,900 a year
- Full-time
- Software troubleshooting
- 5 years
- Windows
- Paid holidays
- Loan repayment program
Principal Systems Engineer (Onsite)
BAE Systems Inc. —Springfield, VA
- $118,095 - $200,762 a year
- Full-time
- Computer science
- Computer Science
- Research
- Health savings account
- Paid holidays
Principal Systems Engineer (Microsoft) - DOJ NSD - Active Top Secret Required
ITC Federal, Inc. —Washington, DC
- $142,600 - $1,600,000 a year
- Full-time
- Office
- Bachelor's degree
- Experience equivalent to degree accepted
- Paid holidays
- Health insurance
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Principal / Sr. Principal Cyber Systems Engineer
Northrop Grumman —Fairfax, VA
- $125,300 - $234,600 a year
- Overtime
- System design
- Master's degree
- Analysis skills
- Paid holidays
- Disability insurance
Principal Systems Engineer; support to the Intelligence Community
The MITRE Corporation —McLean, VA
- Full-time
- 5 years
- Engineering
- Research
Sr. Principal Cyber Systems Engineer
Northrop Grumman —Fairfax, VA
- $125,300 - $187,900 a year
- Overtime
- System design
- 3 years
- Master's degree
- Paid holidays
- Disability insurance
5d
Principal Systems Engineer (ONSITE)
Collins Aerospace —Sterling, VA
- $118,300 - $224,900 a year
- Full-time
- 5 years
- Laboratory experience
- Team management
- Paid holidays
- Loan repayment program
Systems Engineer Principal
SAIC —Chantilly, VA
- $120,001 - $160,000 a year
- Full-time
- 7 years
- Master's degree
- Analysis skills
4d
Principal MBSE Systems Engineer
SAIC —Chantilly, VA
- $160,001 - $200,000 a year
- Full-time
- Master's degree
- Bachelor's degree
- Continuous improvement
13d
Principal /Sr. Principal Cyber Systems Engineer
Northrop Grumman —Fairfax, VA
- $121,400 - $226,700 a year
- Overtime
- Master's degree
- Analysis skills
- Bachelor's degree
- Paid holidays
- Disability insurance
Systems Engineer Sr Principal
SAIC —Chantilly, VA
- $160,001 - $200,000 a year
- Full-time
- Writing skills
- Master's degree
- Bachelor's degree
Systems Engineer, Principal
Peraton —Reston, VA
- $176,000 - $282,000 a year
- System design
- Master's degree
- Bachelor's degree
- Health savings account
- Paid holidays