Vulnerability Analyst

Leidos•Arlington, VA
•$87,100 - $157,450•Onsite

About The Position

Leidos is seeking a Vulnerability Analyst to support the Compartmented Enterprise Services Office (CESO) effort. CESO is establishing a modern secure web service operation on a highly automated platform for a growing customer population. The role supports CESO's migration to a high-security cloud environment by providing vulnerability management, risk assessment, and compliance services throughout the platform lifecycle. This position is based in Arlington, Virginia and is 100% on-site. An active TS/SCI U.S. Government security clearance is required to start.

Requirements

  • Bachelor's degree and at least 4 years of related IT security experience; additional experience, education, or training may be considered in lieu of a degree.
  • Active TS/SCI security clearance required at start.
  • DoDD 8140-compliant certification at a minimum of IAT Level II (such as Security+ CE) at start.
  • Experience with the Defense Information Systems Agency (DISA) security model, controls, and authorization processes for standard and cloud computing systems across the Department of Defense.
  • Experience conducting activities associated with Information Assurance Vulnerability Alerts (IAVA), such as CISA-related activities.
  • Experience creating Information Assurance documentation, including Security Control Traceability Metrics (SCTM), Risk Assessment Reports (RAR), and Security Assessment Reports (SAR), and maintaining Plans of Action and Milestones (POA&Ms).
  • Experience with ACAS and SIEM tools.
  • Experience with application and hardware security settings based on vendor and/or DISA best practices.

Nice To Haves

  • Prior experience with DISA and its support to mission partners.
  • TS/SCI clearance with CI Polygraph.
  • Experience with ACAS, SPLUNK, ACT (cybersecurity event), IAVA reporting, and eMASS.
  • Familiarity with vulnerability management across enterprise applications and infrastructure, such as Oracle, SQL Server, Exchange, virtualization platforms, Windows, and Red Hat.
  • Understanding of disaster recovery and business continuity concepts as they apply to secure cloud migrations.

Responsibilities

  • Meet regulatory and non-regulatory compliance demands across the CESO environment.
  • Assist with management and maintenance of the Information Assurance Vulnerability Alerts (IAVA) program for CESO systems.
  • Manage and enforce information security policies, and train and educate end users on security practices.
  • Conduct security and risk assessments using frameworks such as NIST, RMF, and Common Criteria; mitigate risk through security controls, testing, and evaluation to certify and accredit commercial security products used on the CESO platform.
  • Develop, update, organize, maintain, and track RMF documentation using customer-provided information.
  • Ensure data privacy throughout its lifecycle; perform vulnerability scanning, assessment, reporting, and mitigation verification, as well as business continuity and disaster recovery activities.
  • Coordinate vulnerability management activities with infrastructure, storage, database, and application teams to meet CESO operational and compliance requirements.
  • Maintain documentation, operational procedures, and compliance reports supporting CESO's secure cloud migration.
  • Protect information and maintain security controls across the CESO system, site, or program to reduce risk.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service