41 siem admin jobs at 31 companies in United States
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SIEM Administrator Support
Camp H M Smith, Hawaii, United States
$127k-$132k/yr OnsiteFull Time
4+ YOE4+ years system/network/developer experience, 2+ years Splunk administration, Splunk Enterprise Certified Admin, Linux administration, SIEM content development, analytical/problem-solving skills, and an active Secret clearance.
Splunk Enterprise, Splunk Enterprise Security, ServiceNow, VMware, Linux, ACAS, PKI
2mo
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SIEM Administrator Support
Camp H M Smith, Hawaii, United States
$127k-$132k/yr OnsiteFull Time
4+ YOEFour years systems/network/developer experience, two years Splunk administration, Splunk Enterprise Certified Admin, Linux administration, SIEM content development, and active Secret clearance per DoD 8140.03-M Intermediate level.
Splunk Enterprise, Splunk Enterprise Security (ES), Linux, VMware, ServiceNow, STIG, PKI, ACAS
1mo
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Cybersecurity Operations Specialist -SIEM Services (Evergreen)
Springfield, Virginia, United States
$128k-$173k/yr OnsiteFull Time
6+ YOEUS citizen with active TS/SCI and ability to obtain TS/SCI + Polygraph; 6+ years SIEM experience (ArcSight, ElasticSearch, Splunk, Kibana); RHEL Linux admin; DoD 8570 IAT Level II and CSSP Infrastructure Support; SIEM content/playbook development.
ArcSight, ElasticSearch, Kibana, Splunk, Event Broker, User Behavioral Analysis (UBA), Linux (RHEL), Enterprise Audit, Joint Incident Management System
1mo
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Lead Engineer, IT Security (SIEM/Splunk)
Saint Petersburg, Florida, United States
HybridFull Time
5+ YOESplunk subject-matter expert with 5+ years Splunk engineering, admin, and content development; Linux/Windows/OSX administration; enterprise syslog experience; networking knowledge; API and Postman/Insomnia/Hopscotch experience; scripting in PowerShell, Python, or Bash; on-call rotation.
Splunk, Splunk Cloud, Syslog-NG, Postman, Insomnia, Hopscotch, PowerShell, Python, Bash, CI/CD, infrastructure-as-code, SOAR, APIs, Linux, Windows, OSX
4w
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System Admin
Nacogdoches, Texas, United States
OnsiteFull Time
Experience administering on-premise and cloud server infrastructure, Active Directory, virtualization, SAN and backup technologies; relevant IT certifications welcome.
Windows Server, Windows Server Failover Clustering, Active Directory, DHCP, DNS, Group Policy, Certificate Services, Exchange Server On-Premise, Microsoft SQL Server, Remote Desktop Services, Microsoft RDP, Citrix, Omnissa Horizons, SAN Technologies, iSCSI, Fiber Channel, NVME over fabric, SIEM, SOAR, NGAV, EDR, XDR, Grafana Stack, Elastic Stack, CheckMK, PRTG, vSphere, Hyper-V, Proxmox/KVM, xcp-ng/Xenserver, Nutanix, Docker, Kubernetes, Microsoft 365, Exchange Online, Teams, SharePoint/OneDrive, Defender, Intune, Entra ID, Veeam, Rubrik, Commvault
1mo
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Network/System Administrator (Net/Sys Admin) I
Colorado Springs, Colorado, United States
$72k-$97k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
1+ YOETS/SCI with polygraph required, IAT Level I within 6 months, 1+ years related experience, knowledge of Windows/Linux/virtualization, networking, SIEM, and DoD policies; ability to lift 50 lbs.
Microsoft Windows Server, Red Hat Enterprise Linux, MS Hyper-V, VMWare, ESx, Xen, Group Policy, BMC Footprints, WSUS, Lumension, Bitlocker, Microsoft SQL Server 2012, TomCat, IIS, Windows Server 2012r2, Windows Server 2016, Windows 10, Red Hat 6.5, Microsoft Office, SIEM, LogRhythm, ACAS, Nessus, SCAP, SE Linux, PitBull, AppArmor, Sentris, VOIP, Oracle, Apache, CISCO
2w
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Network/System Administrator (Net/Sys Admin) II
Kirtland Air Force Base, New Mexico, United States
$107k-$107k/yr OnsiteFull Time
3+ YOEActive TS/SCI clearance and CI poly willingness, DoD 8570 IAT Level II, bachelor's or associate (or 7 years experience), 3+ years related experience, SAP experience, proficiency with Windows/Linux, hypervisors, SIEM, and security tools.
Microsoft Windows Server, Red Hat Enterprise Linux (RHEL), Microsoft Hyper-V, VMware, ESX, Xen, BMC FootPrints, WSUS, Lumension, BitLocker, SQL Server 2012, Tomcat, IIS, Windows Server 2012 R2, Windows Server 2016, Windows 10, Red Hat Enterprise Linux 6.5, Microsoft Office, SIEM, LogRhythm, ACAS, Nessus, SCAP, SELinux, PitBull, AppArmor, Sentris, VTC, VoIP, Oracle, Microsoft SQL, Apache, Scripting
1w
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Security Admin Identity & Access Mgt Ex
Jersey City or Delaware
OnsiteFull Time
12+ YOERequires 12+ years in cybersecurity/IAM, including 5+ years administering SailPoint and enterprise Active Directory/Entra ID. Experience with RBAC/ABAC, ServiceNow, SIEM, scripting, APIs, and regulated environments.
SailPoint, IdentityIQ, IdentityNow, Microsoft Active Directory, Microsoft Entra ID, Splunk, ServiceNow, Immuta, Databricks Unity Catalog, PowerShell, Python, REST APIs
1mo
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Senior Cyber Engineer
Arlington or United States
$170k-$182k/yr OnsiteFull Time
3+ YOERequires 3–5 years experience, scripting with Python and PowerShell, experience with SIEM (Splunk or ArcSight), system administration (Windows/Linux), Splunk Admin certification, and development/maintenance of SOC/SIEM content and processes.
Python, PowerShell, Splunk, ArcSight, Windows, Linux, Active Directory, Routers/Switches management, Firewall Management, SANS/NAS, Web servers, IAM/AAA, IDS/HDS, System vulnerability scanning tools, application/database vulnerability scanning tools, mobile device analysis, Secure coding, Service Now, SIEM
1w
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SOC Analyst I
West Des Moines, Iowa, United States
HybridFull Time
1+ YOE1+ years IT/admin experience, basic cybersecurity knowledge, experience with XDR/SIEM/EDR, ability to monitor and analyze security events, and strong prioritization and customer skills.
XDR, SIEM, EDR
3mo
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Cybersecurity Engineer
Columbus, Ohio, United States
$85k/yr OnsiteFull Time
5+ YOEFive+ years IT experience; 3+ years SIEM; 3+ years admin; DoD Top Secret/SCI eligibility; DoD 8570 IAT II or equivalent certifications.
PowerShell, Python, SPL, MITRE ATT&CK, SIEM
2mo
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IT Security Analyst (Denver, CO, US, 80211)
Denver, Colorado, United States
$85k-$95k/yr OnsiteFull Time
5+ YOEBachelor’s in cybersecurity/IT/CS; 5+ years enterprise security experience; strong MS 365 security admin skills; SIEM/log analysis; AD/AAD security; incident response.
Microsoft 365, Exchange Online, SharePoint, OneDrive, Defender, Azure Active Directory, SIEM, log analysis, authentication systems, endpoint protection, Active Directory
6d
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Security Consultant/IT Systems Admin (on-site)
Williston or Essex Junction
$102k-$153k/yr OnsiteFull Time
Bachelor's degree, Red Hat Linux, automation and scripting, security monitoring, HPC, GPU systems, regulated environments, U.S. citizenship, and ability to obtain government clearance.
Red Hat Enterprise Linux, Ansible, Red Hat Satellite, Red Hat Insights, Bash, Python, PowerShell, SIEM
6d
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Net/Sys Admin II - Network/System Administrator
Albuquerque, New Mexico, United States
OnsiteFull Time
3+ YOERequires 3–5 years of related experience, a related bachelor's degree or equivalent, DoD IAT Level II certification within six months, Top Secret clearance with SCI eligibility, SAP access eligibility, and network administration expertise.
Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux, Microsoft Hyper-V, VMware ESX, Xen, BMC FootPrints, WSUS, Lumension, BitLocker, Microsoft SQL Server, Tomcat, IIS, Microsoft Windows Server 2012 R2, Microsoft Windows 10, Microsoft Office, SIEM, LogRhythm, ACAS, Nessus, SCAP, SELinux, PitBull, AppArmor, Sentris, VOIP, Oracle, Apache, Cisco, YUM, Risk Management Framework, Common Criteria, Group Policy
2mo
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Cybersecurity Administrator
West Chester, Ohio, United States
OnsiteFull Time
3+ YOE3-5 years IT security/systems administration with direct security responsibilities; hands-on with EDR, SIEM, vulnerability tools; MS365 security; firewall admin; AD/Azure; independent in ambiguous environment; strong communication.
EDR (CrowdStrike, SentinelOne), SIEM (Splunk), Vulnerability Scanning (Nessus, Qualys), Microsoft 365 security (Defender, EOP, CA), Firewall administration (Cisco, Palo Alto), Active Directory / Azure AD, Oracle EBS security, Cloud security (Azure)
1mo
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Secuity Analyst, (Contract)
United States
$35-$45/hr RemoteContract
Holtzbrinck Publishing Group: Global media group publishing academic research, educational materials, and books.
3+ YOE3+ years in cybersecurity operations or threat intelligence. Experience with Microsoft Defender XDR, Microsoft Entra ID, Varonis, Google Admin Console, SIEM investigations, incident response; PowerShell/KQL/Python preferred.
Microsoft Defender XDR, Microsoft Entra ID, Varonis, Google Admin Console, ServiceNow, SIEM, PowerShell, KQL, Python
1mo
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IT Administrator / SOC Analyst
Denver, Colorado, United States
$60k-$85k/yr HybridFull Time
2+ YOE2+ years IT/systems admin or helpdesk experience; systems administration, networking, cloud (M365/Azure/AWS), and basic scripting (PowerShell, Bash, Python); SIEM/EDR familiarity and willingness to support SOC shifts.
Microsoft M365, Azure, AWS, PowerShell, Bash, Python, Microsoft Entra, Microsoft Exchange, Microsoft Intune, Microsoft SharePoint, CrowdStrike, Sophos, SentinelOne, Exabeam, Azure Sentinel, Splunk, Fortinet, SIEM, EDR, MDR, IDS/IPS, Google Workspace
2w
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Sr. Windows Systems Administrator
Columbia, Maryland, United States
$145k-$165k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance, bachelor's or equivalent, 8+ years Windows/AD admin in classified DoD environments, RMF/STIG/C2C experience, PowerShell automation, MECM/WSUS patching, ACAS/Nessus/SCAP and SIEM familiarity.
Windows Server, Windows 11, Active Directory, PowerShell, Microsoft Endpoint Configuration Manager, MECM, WSUS, MDT, WDS, ACAS, Nessus, SCAP, SIEM, Microsoft SharePoint, Hyper-V, NetApp, SAN, Git, Microsoft Defender for Endpoint, AppLocker, WDAC, Azure Government
3w
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Cyber Security Engineer
Columbus, Ohio, United States
$90k-$130k/yr OnsiteFull Time
5+ YOEActive DoD Top Secret/SCI clearance, 5+ years IT experience, 3+ years SIEM and system/admin experience, SIEM content development with SPL/KQL, PowerShell/Python scripting, strong communication.
PowerShell, Python, SPL, KQL, Splunk Enterprise Security
3w
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Cyber Range Engineer
Colorado Springs, Colorado, United States
$87k-$198k/yr OnsiteFull Time
3+ YOE3+ years with IaC (Ansible, Terraform, Puppet), virtualization, Linux/Windows admin, networking, Docker, SIEM tools, Python automation; TS/SCI clearance required.
Ansible, Terraform, Puppet, VMware ESXi, Proxmox, Microsoft Hyper-V, Active Directory, Exchange, DNS, Docker, Suricata, Zeek, Elastic, Python, MITRE ATT&CK, Git, GitLab, GitHub
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