
Posted 9 days ago
Information Systems Security Officer (ISSO) - FULLY CLEARED with POLYGAPH REQUIRED
Annapolis JunctionOn-site
AI Summary
Information Systems Security Officer (ISSO) responsible for maintaining secure information system operations, preparing System Security Plans (SSPs), conducting security evaluations, and enforcing information systems security policies and standards in isolated, connected, and standalone environments.
About this role
Information Assurance, IAVA, System Security Plans (SSPs), RMF, Windows, Linux, Authorization to Operate, Verification and Validation, Security+, Security X, CASP+, NIST 800-53
Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.
Required:
- Must be a US Citizen
- Must have TS/SCI clearance w/ active polygraph (Polygraph must be within the last five (05) years).
- Must have ten (10) years of experience as ISSO working independently, and/or on teams maintaining secure information system operations in isolated, connected and standalone environments.
- Must have five (05) years of experience using tools to support IAVA management.
- Must have five (05) years of experience using tools to support the preparation, maintenance, and management of SSPs and other security related documentation.
- Demonstrated knowledge of and experience with several of the following: current security tools; hardware/software security implementation; communication protocols; encryption techniques/tools.
- In-depth experience completing security evaluations of software systems or architectures to ensure they meet security requirements.
- In-depth experience proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies, preferably on a large software or IT program.
- Demonstrated experience performing day-to-day security operations of large, complicated information and information processing systems.
- Must be committed to developing and adhering to best practices.
- Must possess a high level of self-initiative and must be a solutions-oriented team player.
- Must have excellent interpersonal skills.
These Qualifications Would Be Nice to Have:
Skills
Authorization To OperateCASP+Communication ProtocolsDoD 8570Encryption TechniquesHardware/software Security ImplementationIAM Level IIIAT Level IIIAVALinuxNIST 800-53RMFSecurity+Security XSystem Security Plans (SSPs)Verification And ValidationWindows
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- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.