Information System Security Engineer

Job overview

The Information System Security Engineer works onsite in Lorton, VA, and must reside within driving distance or be willing to relocate. Compensation is not specified. The role supports secure mission enclaves, enterprise cybersecurity services, and cyber network defense capabilities for the client.

What you'll do

• Conduct technical security assessments and identify vulnerabilities and compliance gaps
• engineer cybersecurity solutions for defensive cyber operations
• configure, deploy, integrate, and sustain security tools in cloud environments
• configure Microsoft Entra ID and Azure security services for ATO requirements
• automate monitoring, threat assessment, compliance, and reporting
• communicate security posture findings to ISSM and ISSO
• recommend controls and mitigations
• support secure mission enclave development and sustainment.

What we're looking for

Skills & competencies

information system security engineer

lorton va

omniscius consulting

cybersecurity

secure mission enclaves

cloud security

microsoft azure

microsoft entra id

splunk

acas

stig/scap

ts/sci clearance

level iii certification

up to 10% travel

Work arrangement

• Weekend coverage required

Why this role

Requires active TS/SCI clearance, an active IAT/IAM/IASAE Level III certification, and a bachelor’s degree with 5–8 years of experience or 10+ years of equivalent experience. The role requires at least three years of leadership experience, U.S. citizenship, onsite work, and willingness to travel up to 10%.

About the employer

Omniscius Consulting is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.