Browse tech roles

Basic role filtering by workplace, salary floor, and post age. For full AI matching and advanced filtering upload your resume using AI Match.

Active Keyword: Systems Administrator Senior Remove filter Clear all

15 of up to 20 (filtered)

Mobile Device Systems Administrator, Senior

General Dynamics

Springfield, VA 3 days ago
Actively hiring Posted this week Verified listing
Microsoft Intune iOS iPadOS Android Windows macOS Apple Business Manager CI/CD Risk Management Framework DoD 8140 Security+ CE Terraform Ansible Git Jira Confluence Python PostgreSQL Maven Kubernetes
Save

Network and Computer Systems Administrator Senior

General Dynamics

Offutt AFB, NE 3 days ago $89,250–$120,750
Actively hiring Posted this week Verified listing Below market
Windows Active Directory VMware SQL Server Linux Network Administration ITIL Security+ CI/CD Terraform Ansible Powershell NIPRNet SIPRNet JWICS SAP/SAR Monitoring Tools Kubernetes
Save

vSAN Systems Administrator, Senior

General Dynamics

Offutt, NE 3 days ago $85,093–$114,425
Actively hiring Posted this week Verified listing Below market
VMware vSAN vSphere SAN/NAS Linux Windows PowerShell PowerCLI ITIL CI/CD Troubleshooting Backup Monitoring SCSI
Save

Senior Red Hat Linux Systems Administrator, Automation Engineer

General Dynamics

San Antonio, TX 3 days ago $132,930–$143,835
Actively hiring Posted this week Verified listing Below market
Red_Hat_Ansible_Automation_Platform Python Bash AWS RHEL_8 Red_Hat_Satellite AI_tools CI/CD Terraform Kubernetes PostgreSQL Git Docker Prometheus Grafana
Hybrid
Save

Systems Administrator, Senior

General Dynamics

Fort Campbell, KY 3 days ago $76,500–$103,500
Actively hiring Posted this week Verified listing Below market
UNIX Windows DoD 8570.01-M IAT Level II Security+ MSCA 2016 Microsoft Azure Administrator CI/CD Terraform AWS Kubernetes Python PostgreSQL Git Docker Prometheus Grafana
Save

Senior Systems Administrator

General Dynamics

Annapolis Junction, MD 3 days ago $229,500–$310,500
Actively hiring Posted this week Verified listing Above market
Linux RHEL Rocky Ubuntu Windows Active Directory LDAP VMware ESXi Ansible Gitlab Netbackup Basic networking Security policies Enterprise security monitoring Log collection Troubleshooting IT systems System configuration and operation Problem identification and resolution IT system support Network components Linux operating systems Server hardware Software integration
Save

Senior Linux Systems Administrator

Leidos

Annapolis Junction, MD 3 days ago $116,350–$210,325
Actively hiring Posted this week Verified listing Competitive pay
Linux nginx OpenVAS Prometheus Grafana SELinux FIPS RMF Netseer SEAR McAfee UAM Docker MongoDB Elasticsearch Ansible GitLab RedHat_Satellite CI/CD
Save

Senior Systems Administrator

Leidos

Gaithersburg, MD +4 3 days ago $92,300–$166,850
Actively hiring Posted this week Verified listing Below market
AWS Azure Government Linux Windows Server RHEL CentOS VMware KVM Ansible PowerShell Bash Python STIG compliance ACAS scans RMF processes DevOps Git Jenkins Docker
Save

Senior Systems Administrator Engineer

AT&T

Chantilly, VA 4 days ago $98,100–$220,000
Actively hiring Posted this week Competitive pay
Linux Red_Hat CentOS Ubuntu VMware KVM Hyper-V Windows_Server Trellix SentinelOne Nessus Splunk CI/CD ITSM ServiceNow RHCE MSSC IAT/IAM DoDD_8570 DoDD_8140
Save

Senior Systems Administrator

Anduril Industries

Ashville, OH 20 days ago $87,000–$149,000
Actively hiring Below market
AWS Azure GCP Terraform Ansible Python Bash PowerShell Go VMware vSphere Docker Kubernetes Linux (RHEL, CentOS, Ubuntu) Windows Server DNS DHCP NTP Syslog SNMP RADIUS PXE-boot Kickstart CI/CD PostgreSQL
Save

Senior Systems Administrator Engineer

AT&T

Chantilly, VA 22 days ago $98,100–$220,000
Actively hiring Competitive pay
Linux Red_Hat CentOS Ubuntu VMware KVM QEMU/KVM Hyper-V Windows_Server Trellix SentinelOne Nessus Splunk CI/CD ITSM ServiceNow RHCE MSSC IAT/IAM DoDD_8570/DoDD_8140
Save

Senior Systems Administrator

Anduril Industries

Costa Mesa, CA 23 days ago $146,000–$194,000
Actively hiring Competitive pay
Windows Linux VMware Podman Ansible Python NIST 800-53 Risk Management Framework (RMF) DISA STIG CI/CD
Save

Senior Systems Administrator, High Performance Computing

Cornell University

Remote (Ithaca, NY) 53 days ago $107,682–$131,611
Verified listing Below market
Linux Python Shell scripting Java HPC clusters Cloud services Virtualization platforms Red Hat Linux CentOS Eucalyptus Hadoop SQL Server MySQL DataDirect Networks SSH LDAP Samba NFS Sudo CEPHFS Lustre BeeGFS OpenStack
Remote Hybrid
Save

Senior Linux Systems Administrator

Leidos

5943 Undisclosed Md Customer Site 20701 73 days ago $92,300–$166,850
Actively hiring Below market
Linux IP Networking Firewall Technologies PKI TLS Cryptography SSP Compliance STE/STN Requirements System Automation Tools
Save

Senior Systems Administrator - Linux

Leidos

Fort Belvoir, VA 80 days ago $92,300–$166,850
Actively hiring Below market
Linux RedHatEnterpriseLinux RHEL Ansible Kubernetes OpenShift Docker GitHub ApacheHadoop Zookeeper Puppet JBoss Tomcat Jetty NGINX STIG VMware KVM Bash Python CI/CD
Save