Security Engineer jobs at Leidos
32 open roles · median posted base $151.5K · updated
Open roles
32
Typical posted base pay
$122.3K – $163.3K
27 listings publish pay
Top location
United States
28 of 32 roles
Open Security Engineer roles at Leidos
Showing 25 of 32| Role | Location | Salary | Activity | |
|---|---|---|---|---|
Principal Cybersecurity Engineer | McLean, VA | USD 131,300 – 237,350 per year | Posted today | View→ |
Cyber Security Engineer (SME) | McLean, VA | USD 154,050 – 278,475 per year | Posted today | View→ |
Information Systems Security Engineer (ISSE) SME | McLean, VA | USD 154,050 – 278,475 per year | Posted yesterday | View→ |
Systems Security Analyst | San Antonio, TX | USD 69,550 – 125,725 per year | Posted yesterday | View→ |
Junior Security Engineer | Bethesda, MD | USD 69,550 – 125,725 per year | Posted 2d ago | View→ |
Security Engineer – Endpoint Security Tool Monitoring | Alexandria, VA | USD 87,100 – 157,450 per year | Posted 6d ago | View→ |
Principal Network Security Engineer | Odenton, MD | USD 116,350 – 210,325 per year | Posted 1w ago | View→ |
Information System Security Engineer | San Diego, CA | USD 107,900 – 195,050 per year | Posted 1w ago | View→ |
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (GCC) | 6314 Remote/Teleworker US | USD 107,900 – 195,050 per year | Posted 1w ago | View→ |
Mainframe Security Analyst | 6314 Remote/Teleworker US | USD 59,150 – 106,925 per year | Posted 1w ago | View→ |
DevSecOps Security Engineer | 3 Locations | USD 87,100 – 157,450 per year | Posted 2w ago | View→ |
Staff Cyber Security Engineer | Bethesda, MD | USD 107,900 – 195,050 per year | Posted 2w ago | View→ |
Cloud Security Engineer | 2 Locations | Salary not listed | Posted 2w ago | View→ |
Information Systems Security Engineer (ISSE) | Mountain View, CA | USD 107,900 – 195,050 per year | Posted 2w ago | View→ |
Cyber Security Analyst-ACAS Administrator | Stuttgart, Germany | USD 69,550 – 125,725 per year | Posted 2w ago | View→ |
Senior Security Engineer | Bethesda, MD | USD 107,900 – 195,050 per year | Posted 2w ago | View→ |
Cyber Security Engineer | Huntingdon, UK | GBP 47,600 – 61,000 per year | Posted 2w ago | View→ |
Cybersecurity Engineer SME | Bethesda, MD | Salary not listed | Posted 3w ago | View→ |
Cyber Security Engineer—Technical Lead | Bethesda, MD | Salary not listed | Posted 3w ago | View→ |
Cyber Security Engineer | Farnborough, Hampshire, UK | GBP 47,600 – 61,000 per year | Posted 1mo ago | View→ |
Cybersecurity Engineer Co-op | Bethesda, MD | USD 48,100 – 86,950 per year | Posted 1mo ago | View→ |
Principal Cybersecurity Engineer | Adelphi, MD | USD 131,300 – 237,350 per year | Posted 1mo ago | View→ |
Senior Information Systems Security Engineer | 9479 Undisclosed MD Customer Site | USD 131,300 – 237,350 per year | Posted 1mo ago | View→ |
Cyber Security Analyst | Adelphi, MD | USD 87,100 – 157,450 per year | Posted 1mo ago | View→ |
Cyber Security Analyst | Adelphi, MD | USD 87,100 – 157,450 per year | Posted 1mo ago | View→ |
Frequently asked questions
How many Security Engineer jobs is Leidos hiring for?
Leidos has 32 open Security Engineer roles in Dreamwork's index as of October 15, 2026.
How much does Leidos pay Security Engineer roles?
Across 27 Leidos listings that publish an annual base salary in USD, the middle half of posted salary midpoints runs from $122.3K – $163.3K, with a median of $151.5K. Listings that state only on-target earnings, or no pay at all, are not counted.
Where are Leidos's Security Engineer jobs?
United States (28 roles), Washington, D.C. (18 roles), Remote (4 roles), United Kingdom (2 roles) and Australia (1 role).
What counts as a Security Engineer job here?
A listing counts when its job title contains "security engineer", "cybersecurity engineer", "cyber security engineer" and "security analyst" as whole words, in any seniority.