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Information System Security Officer 3 w /Poly with Security Clearance

BigBear.aiColumbia, MD🇺🇸United StatesPosted 13 Jul 2026

Quick Overview

Work Type
Hybrid
Schedule
Temporary/Casual
Level
Mid Senior

Job Description

Overview BigBear.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 BigBear.ai BigBear.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 Bigbear.ai's predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in McLean, Virginia, BigBear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai. BigBear.ai is an Equal opportunity employer all protected groups, including protected veterans and individuals with disabilities.

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