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37 remote Senior Systems Administrator jobs

37 open remote Senior Systems Administrator roles from top companies and boards — updated daily.

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Senior MSP Engineer3d ago
Red Cup IT·United States
msp-engineersystems-engineernetwork-engineerit-infrastructure-engineersenior-systems-administratormsp-support-engineer
Senior System Admin4d ago
SAT Microsystems·United States
senior-system-administratorwindows-server-administrationcloud-administrationit-infrastructuresenior-systems-administratorsenior-it-systems-administrator
Lead Systems Administrator4d ago
equivant·United States
lead-systems-administratorsystems-administratorit-administrationit-operationsiamsenior-systems-administrator
Mandat - Aministrateur(trice) de systèmes sénior (ID704)5d ago
M3C Recrutement Inc.·United States
it-servicessystems-administratorsenior-systems-administratorit-infrastructureserver-administrationadministrateur-système-senior
Senior Systems Administrator (RevTech)6d ago
Everway·United Kingdom
systems-administratorrevtech-administratorrevenue-operationssales-operationstechnical-administrationsenior-systems-administrator
Senior Systems Administrator6d ago
ProScore Technologies·United States
systems-administratordevopscloud-engineersite-reliability-engineeringtechnologysenior-systems-administrator
Systemadministrator/ 3rd Level Tech Support (m/w/d)7d ago
TeleClinic·Germany
systems-administrator3rd-level-it-supporttechnical-supportit-operationsnetwork-administration3rd-line-technical-support-engineer
Senior Systems Administrator8d ago
Unisys·United States
senior-systems-administrationmainframe-administrationclearpath-os2200-administrationit-operationssenior-systems-administratorsenior-system-administrator
Sr System Administrator9d ago
Pavion·United States·USD 110,000 - 160,000 / annual
systems-administratorcrm-administrationdynamics-365-administrationinternal-ittechnical-supportsenior-system-administrator
Senior System Administrator10d ago
Blue Cross and Blue Shield of Kansas·United States·USD 108,640 - 135,800 / annual
infrastructure-administrationit-infrastructuresystems-engineeringsenior-system-administratorsenior-systems-administratorsenior-systems-administration
Sr. Oracle DBA & System Administrator11d ago
Allegion·Mexico
oracle-dbasystems-administratordatabase-administratororacle-e-business-suite-administratorsenior-database-administratorsenior-oracle-dba
Senior System Engineer – Active Directory & Windows Server12d ago
LUZA Group·Portugal
active-directory-administrationwindows-server-administrationsystems-engineeringiaminfrastructure-engineeringsenior-active-directory-engineer
Sr Systems Administrator13d ago
Coupa Software, Inc.·Poland·PLN 144,000 - 201,333 / annual
itit-infrastructuresenior-systems-administratorg&asenior-system-administratorsenior-systems-administration
Senior Systems Analyst - PACS Administrator13d ago
OhioHealth·United States
senior-systems-analystpacs-administratorsystems-analysishealthcare-systems-administrationsenior-systems-administratorsenior-systems-administration
Senior Systems Administrator14d ago
Optimal Growth Technologies·South Africa
systems-administrationsenior-systems-administratorit-infrastructure-managementwindows-administrationlinux-administratorsenior-system-administrator
Senior System Administrator15d ago
Kodify Media Group·Worldwide
devopscloud-infrastructuresite-reliability-engineeringsystemssenior-system-administratorsenior-systems-administrator
Sr. Systems Administrator / Engineer17d ago
Little Sleepies·United States·USD 110,000 - 125,000 / annual
automation-engineeringsystems-engineeringintegration-engineeringit-engineeringsenior-systems-administratorsenior-system-administrator
Senior Systems Administrator w/Top Secret Clearance26d ago
TekSynap·United States
database-administrationsenior-systems-administratorfederal-it-administrationit-infrastructuresenior-system-administratorsenior-it-systems-administrator
Senior CRM & GTM Systems Administrator27d ago
SafetyChain Software, Inc.·United States·USD 120,000 - 120,000 / annual
crm-administrationrevenue-operationsgtm-systems-administrationsales-operationsmartech-administrationsenior-crm-administrator
Sr. Systems Administrator-SCCM (IT@JH EMMS)28d ago
Johns Hopkins University·United States·USD 62,900 - 110,100 / annual
sccm-administrationwindows-systems-administrationendpoint-managementit-infrastructure-administrationsenior-systems-administratorsenior-systems-administration
Senior Systems Administrator / Data Platform SME28d ago
Spry Methods·United States
senior-it-systems-administratordata-platform-administrationdata-engineeringdefense-itcybersecurity-analyticssenior-systems-administrator
Short-term Rental Systems Administrator (OE06072026)29d ago
Buddle·Philippines·PHP 70,000 - 90,000 / monthly
proptechsystems-administratorproperty-management-administratorshort-term-rental-administrationoperations-supportsenior-systems-administrator
Senior Oracle DBA & System Administrator29d ago
Allegion·United States·USD 110,000 - 145,000 / annual
oracle-dbadatabase-administrationoracle-e-business-suite-administrationexadata-administratorsenior-oracle-dbasenior-database-administrator
Sr. Systems Administrator (IAM Focus)2026-07-27
Smarsh·United States·USD 170,000 - 180,000 / annual
iamiam-engineeringit-operationssenior-systems-administratorsenior-systems-administrationsenior-system-administrator
Senior HPC Cluster Administrator - Deep Learning Frameworks Infrastructure2026-07-25
NVIDIA·Poland·PLN 292,500 - 507,000 / annual
hpc-cluster-administratorsenior-systems-administratorgpu-infrastructure-engineerhpc-systems-engineercluster-operations-engineerai-hpc-infrastructure-engineer
(Dayshift WFH) Systems Administrator2026-07-22
Scale-X Solutions·United States
it-supportsaas-administrationconstruction-technologytechnical-supportsenior-systems-administratorsenior-it-systems-administrator
Senior System Administrator2026-07-15
Nomad Digital·United Kingdom
senior-system-administratorinfrastructure-administrationnetwork-administrationsystems-engineeringsenior-systems-administratorsenior-it-systems-administrator
Senior Systems Administrator (Cleared)2026-07-14
Virtual Technologies Group·United States·USD 115,000 - 145,000 / annual
senior-systems-administratorit-administrationnetwork-administrationsystems-and-securitysenior-system-administratorsenior-it-systems-administrator
Systems Administrator 32026-07-14
NANOSOFT CONSULTING TALENT PAGE·United States
gis-systems-administrationenterprise-gis-administrationit-infrastructure-administrationgis-technical-supportsenior-systems-administratorsenior-it-systems-administrator
AIX Admin Sr Lead2026-07-13
Pipe Recruit·United States
aix-administrationunix-systems-engineersenior-systems-administratorsenior-linux-systems-administrationsenior-linux-systems-administratorsenior-systems-administration
System Administrator, Identity & Access Management2026-07-10
Dianthus Therapeutics·Worldwide
it-securitytechnical-supportit-administrationsenior-identity-and-access-management-architectsenior-identity-and-access-management-engineersenior-director-identity-and-access-management
Systems Administrator 32026-07-08
Schurz Communications·United States·USD 101,000 - 120,000 / annual
senior-systems-administratorsystems-administratorsenior-system-administrator
Sr. Systems Administrator2026-07-03
Concept Plus·United States
iamokta-administrationfederal-it-supportdefense-national-security-sectorsenior-systems-administratorsenior-system-administrator
Senior Business Systems Administrator -(NetSuite)2026-07-03
Arctic Wolf·India
business-systems-administrationnetsuite-administrationerp-administrationit-administrationsenior-netsuite-systems-administratornetsuite-business-systems-analyst
L3 Systems Administrator2026-06-28
1840 & Company·Philippines
network-administrationmanaged-serviceswindows-server-administrationit-supportsystems-administratorsenior-systems-administrator
Senior System Administrator2026-06-27
Stellus Rx·Peru
senior-system-administratorinfrastructure-administrationsystems-engineeringai-augmented-operationsinfrastructure-securitysenior-systems-administrator
Level 3 Noc Team Lead - Systems Administration & Operations2026-06-26
Unisys·United States
noc-team-leadit-operations-managernetwork-operationssenior-systems-administratorlead-systems-administratorsoc-noc-operations-manager