Information Systems Security Engineer (ISSE)

LMI

US-Remote Posted October 26, 2026

Check how well your resume matches this job

Remote Full-time Mid level
Job Description

LMI is seeking an Information System Security Engineer (ISSE) to design, implement, and validate security controls for Amazon Web Services (AWS) infrastructure and mission applications supporting Department of War mission partners. The ISSE will engineer secure solutions across development, deployment, and operations. This hands-on role focuses on security architecture, hardening, AWS cloud and container security, automation, vulnerability remediation, and technical testing.

The ISSE will work with engineers, the Information System Security Manager (ISSM), and the Information System Security Officer (ISSO) to implement controls and provide evidence supporting authorization and continuous monitoring. This remote position requires an active Secret security clearance. Periodic travel...

Required Skills
Amazon Web Services testing
How to apply

You apply on LMI’s own careers site. No account needed.

Apply on company site
How well do you match?

Upload your resume and ARes scores it against this job in a few seconds. No account needed.

Your resume is read to calculate the match and then deleted. Nothing is saved.

Already have access? Sign in
About LMI

See every open role at LMI on ARes.

More Jobs at LMI
Share This Job