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Information System Security Officer​/Poly

Job in Columbia, Howard County, Maryland, 21046, USA
Listing for: Bigbear.ai
Full Time position
Listed on 2026-02-11
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security
Job Description & How to Apply Below
Position: Information System Security Officer 3 w /Poly

Overview

Big Bear.ai is seeking an Information Systems Security Officer 3 (ISSO) to join our team on a brand-new contract! In this role, you will be at the forefront of safeguarding information systems for a dynamic program and organization. You will help shape and enforce security policies, standards, and methodologies to ensure secure and resilient computer operations.

What you will do
  • Drive the development and implementation of cutting‑edge information security strategies.
  • Maintain a strong operational security posture to ensure compliance and protect sensitive data.
  • Collaborate with stakeholders to propose, coordinate, and enforce security policies and best practices.
  • Manage the security aspects of complex information systems and perform hands‑on, day‑to‑day security operations.
  • Develop and update the system security plan and other Cybersecurity documentation.
  • Provide support to senior ISSOs for implementing and enforcing information systems security policies, standards, and methodologies.
What you need to have
  • Clearance: Must possess and maintain an active TS/SCI w Poly.
  • Experience:
    • Ten (10) years of combined work‑related experience in the fields of IT, cybersecurity, or security authorization.
    • Experience in several of the following areas:
      • Knowledge of current security tools.
      • Hardware/software security implementation.
      • Communication protocols.
      • Encryption tools and techniques.
    • Familiarity with commercial security products, security authorization techniques, security incident management, and PKI and authorization services.
  • Education:
    • Bachelor’s degree in Computer Science, Cybersecurity, or IT Engineering.
    • In lieu of a Bachelor’s degree, four (4) additional years of work‑related experience may be substituted.
  • Certifications: IAM Level I certification.
What we'd like you to have
  • Certifications: IAM Level I certification.
About Big Bear.ai

Big Bear.ai is a leading provider of AI‑powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on Big Bear.ai’s predictive analytics capabilities in highly complex, distributed, mission‑based operating environments. Headquartered in McLean, Virginia, Big Bear.ai is a public company traded on the NYSE under the symbol BBAI.

Big Bear.ai is an Equal opportunity employer for all protected groups, including protected veterans and individuals with disabilities.

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