System Administrator (sa) System Development Life Cycle (sdlc)

Primary definition

Individual responsible for the installation and maintenance of an information system, providing effective information system utilization, adequate security parameters, and sound implementation of established Information Assurance policy and procedures. The scope of activities associated with a system, encompassing the system's initiation, development and acquisition, implementation, operation and maintenance, and ultimately its disposal that instigates another system initiation. Source: NIST SP 800-34 Rev 1

Also known asSA SDLC · SysAdmin SDLC · System Admin SDLC · SA System Development Life Cycle · System Administrator SDLC
1 sources cited4 related termsReviewed Aug 10, 2026
Committee on National Security Systems Glossary CNSSI 4009-2015View source

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CNSSGC

Individual responsible for the installation and maintenance of an information system, providing effective information system utilization, adequate security parameters, and sound implementation of established Information Assurance policy and procedures. The scope of activities associated with a system, encompassing the system's initiation, development and acquisition, implementation, operation and maintenance, and ultimately its disposal that instigates another system initiation. Source: NIST SP 800-34 Rev 1

Committee on National Security Systems Glossary CNSSI 4009-2015 · 2024

Cite this term

Permanent URL · stable across revisions
Election Security Glossary. (2026). System Administrator (sa) System Development Life Cycle (sdlc). In Election Security Glossary. Retrieved August 13, 2026, from https://electionsecurityglossary.com/glossary/system-administrator-sa-system-development-life-cycle-sdlc

Sources

1 cited · last checked Aug 10, 2026

01

Committee on National Security Systems Glossary CNSSI 4009-2015
Committee on National Security Systems Glossary CNSSI 4009-2015

Single-source

View source

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