updated october 2026

Security Engineer Jobs in the USA (October 2026)

6 open Security Engineer positions in the USA as of October 2026, across 6 hiring companies — 2 of them remote-friendly. Aero leads with 1 opening. Listings are updated daily, and every role links straight to the employer's official application page.

All cybersecurity jobs in the USA →

A

Senior Consultant I - Network Security Engineering

NEW

Allstate·US - Remote·Hybrid

Senior·Security Engineer·$75k – $126k

Firewalls IDS/IPS VPN Terraform

2d ago→

A

Space Systems Cybersecurity and Assessments Engineer

NEW

Aero·Chantilly, VA·On-site

Senior·Security Engineer·$100k – $150k

Threat hunting Incident response Vulnerability management NIST

2d ago→

TA

Hardware Security Engineer Intern (Summer 2027)

NEW

Together AI·San Francisco·On-site

Junior·Security Engineer

Incident response Vulnerability management Zero Trust Threat hunting

2d ago→

S

Network Security Engineer

NEW

SpaceX·Memphis, TN·On-site

Senior·Security Engineer

Firewalls VPN IDS/IPS Threat modeling

2d ago→

LS

Staff / Principal Security Engineer, AI Safety and Security

NEW

Lila Sciences·Cambridge, MA USA; London, UK; San Francisco, CA USA·Hybrid

Staff·Security Engineer·$192k – $306k

MITRE ATT&CK NIST Incident response Vulnerability management

2d ago→

D

Senior Security Engineer - Platform Trust & Safety

NEW

Datadog·New York, New York, USA·On-site

Senior·Security Engineer·$192k – $240k

Threat hunting Incident response Vulnerability management Abuse detection

2d ago→

Methodology: live Security Engineer listings whose location includes USA, updated daily. Multi-office roles appear under every listed location.