Security Engineer jobs in Washington, DC
14 live openings for people who protect applications, infrastructure, and customer data, with a median posting age of 43 days. The most active hiring companies include Palantir, anavationllc, agile-defense, Bank of America, Bering Straits Native Corporation.
Updated August 2, 2026 · Live inventory, refreshed hourly
- Live jobs
- 14
- Median age
- 43d
- Hiring companies
- 5
- Published salary
- Limited data
Which security engineer jobs are open now?
| Role | Company | Location | Posted |
|---|---|---|---|
| Cybersecurity Acquisition Technical Analyst | GreenXT | Washington, DC, US | 1 day ago |
| Sr. Cloud Security Architect | anavationllc | Washington, DC | 9 days ago |
| Security Engineer | anavationllc | Washington, DC | 9 days ago |
| Information Systems Security Engineer - SME | agile-defense | Washington, D.C. | 24 days ago |
| One Trust Cybersecurity Architect - GRC | Cognizant | Washington, DC, US | 31 days ago |
| Sr. Cybersecurity Incident Response Specialist | Bering Straits Native Corporation | Washington, DC, US | 32 days ago |
| Senior Offensive Security Engineer - Pentester | Bank of America | Boston, MA, Charlotte, NC, Chicago, IL, Denver, CO, Jacksonville, FL, Jersey City, NJ, Seattle, WA, Washington, DC | 34 days ago |
| Information Security Engineer - Insider Risk | Palantir | Washington, D.C. | 52 days ago |
| Information Security Engineer | Palantir | Washington, D.C. | 52 days ago |
| Information Security Engineer - DLP | Palantir | Washington, D.C. | 52 days ago |
| Information Security Engineer - Endpoint | Palantir | Washington, D.C. | 52 days ago |
| Forward Deployed Security Engineer - US Government | Palantir | Washington, D.C. | 52 days ago |
| Senior Identity Security Engineer | Palantir | Washington, D.C. | 52 days ago |
| Forward Deployed Security Engineer | OpenAI | Washington, DC | 52 days ago |
Who is hiring security engineer talent?
Palantir, anavationllc, agile-defense, Bank of America, Bering Straits Native Corporation currently have the most roles in Washington, DC in our live inventory.
Questions about security engineer jobs in washington, dc
How many security engineer jobs in washington, dc are open right now?
There are 14 live openings in this collection as of August 2, 2026. Inventory is refreshed hourly, and this page remains available as a durable job-search resource when the count changes.
Which companies are hiring for security engineer roles?
The companies with the most current openings here include Palantir, anavationllc, agile-defense, Bank of America, Bering Straits Native Corporation.
How fresh are these job listings?
The median listing in this collection was discovered 43 days ago. Each source is checked continuously and closed roles lose JobPosting markup when deactivated.