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Linux System Administrator
Allen, Texas, United States
OnsiteFull Time
5+ YOE5+ years Linux experience (SLES, RHEL, CentOS), 2+ years Splunk admin/architect experience including Enterprise Security and PCI, basic networking knowledge, ability to pass federal Level I background check, high school diploma or GED.
Splunk, Raspberry Pi, EC2, EBS, ALB, EFS, Lambda, Connect, VMware, F5 LTM, DNS/GTM, APM, ASM
2w
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Senior System Admin-EL Paso, TX Office Onsite
El Paso, Texas, United States
OnsiteFull Time
Edfinancial Services: Provides student loan servicing and financial aid management solutions.
Administer and support Windows/Linux server infrastructure, Azure and M365 environments, virtualization, monitoring, backups, security patching, disaster recovery, and vendor liaison.
Windows, Linux, Hyper-V, VMware, Microsoft Azure, Azure Active Directory, DHCP, GPO, DNS, M365, Microsoft SharePoint, Microsoft Dynamics, Microsoft Teams, IaaS, SaaS, PaaS, sFTP
1mo
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System Administrator (Linux and Datacenter)
Austin, Texas, United States
OnsiteFull Time
5+ YOE5+ years Linux admin experience; strong hardware, low-level software, and networking debugging; Bash and Python scripting; experience with Fedora, FreeIPA/OpenLDAP/OpenVPN, ZFS, DNS, and common networking tools.
Fedora Linux, Bash, Python, ping, ifconfig, telnet, wireshark, nmcli, FreeIPA, OpenLDAP, OpenVPN, DNS, ZFS, Gitea, Zulip, GRUB, PXE, Supermicro, Dell Servers
1w
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System Engineer 4
San Antonio, Texas, United States
OnsiteFull Time
10+ YOE10+ years systems engineering experience (or equivalent), security clearance with polygraph required. Knowledge of systems lifecycle, communications, virtualization, Cisco networking, Linux/Windows admin, documentation, JIRA/Confluence, and Microsoft Office.
Cisco, SPRIP, JIRA, Confluence, Visio, Adobe, Microsoft Word, Microsoft Excel, PowerPoint, Sharepoint
1mo
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ILS System Administrator
Abilene, Texas, United States
HybridFull Time
Manage and administer ALC's integrated library system; support users and vendors; experience with SirsiDynix products, relational databases, Perl/Bash/Shell, Linux/Windows/macOS; 5 years ILS/admin preferred; valid driver's license.
Perl, Shell scripting, Bash, Linux, Windows, macOS, SirsiDynix Symphony, SymphonyWeb, Enterprise, BlueCloud
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Information System Security Officer
Austin, Texas, United States
$83k-$174k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, 5+ years RMF and system authorization experience, strong IT/admin background, NIST SP 800-53/CNSSI 1253/FISMA knowledge, Windows/Linux and networking familiarity, 8570 compliance.
Risk Management Framework (RMF), NIST SP 800-53, CNSSI 1253, eMASS, XACTA, ACAS - NESSUS, SCAP, HBSS, Windows, Linux
2w
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Mis Systems Admin Analyst
San Marcos, Texas, United States
$65k/yr OnsiteFull Time
3+ YOE3+ years IT systems administration experience; proficiency with Windows Server, virtualization, networking, cloud, scripting; valid driver’s license and ability to travel overnight.
Windows Server, Active Directory, TCP/IP, DHCP, DNS, VMware, Virtual Desktop Access (VDA), Hyperconverged Infrastructure (HCI), Storage Area Networks (iSCSI), FC, Azure, Google Cloud, Linux, Red Hat, Debian
2w
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RDL Jump Host Admin
San Jose or Richardson or Thailand or Shanghai or Songshan Lake or Penang or Guindy
OnsiteFull Time
4+ YOE4+ years Linux system administration, bachelor’s in related field or equivalent, expertise in Linux hardening, SSH/PAM, structured logging, virtualization, and export-control compliance; preferred security/sysadmin certifications.
Rocky Linux, RHEL, CentOS, Ubuntu, Bash, Python, sshd_config, PAM, Rsyslog, Journald, Zscaler ZTNA, CyberArk vPAM, VPN, VMware ESXi, vCenter, vSphere, Microsoft Hyper-V, CrowdStrike, ServiceNow, ClearPass
1mo
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Jump Host Admin (Penang, 07, MY)
Penang or Bayan Lepas or Malaysia or Asia or San Jose or Richardson or Thailand or Shanghai or Songshan Lake or Chennai
HybridFull Time
4+ YOELinux system administration (Rocky, RHEL, CentOS, Ubuntu), secure jump host administration, SSH/PAM expertise, audit logging (Rsyslog/Journald), virtualization (VMware/Hyper-V), Zscaler and CyberArk integration, scripting (Bash, Python), and 4+ years of relevant experience.
Rocky Linux, RHEL, CentOS, Ubuntu, Bash, Python, CIS (Center for Internet Security), CrowdStrike, ServiceNow, ClearPass, VMware vSphere, VMware ESXi, VMware vCenter, Microsoft Hyper-V, Pluggable Authentication Modules (PAM), SSH, Rsyslog, Journald, Zscaler ZTNA, CyberArk vPAM, VPN
1mo
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Systems Admin Engineer, WWGST Retail Infrastructure Services - POS
Austin, Texas, United States
$105k-$160k/yr OnsiteFull Time
4+ YOEBachelor's or equivalent experience; 4+ years Linux and systems engineering/SRE experience; experience with Python, Java, Perl, PHP, Ruby, Bash/Shell; familiarity with configuration management and 24/7 production environments; participate in on-call rotation.
Linux, Windows, Python, Ansible, Bash, Shell, Java, Perl, PHP, Ruby, Puppet, Chef
1mo
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Research & Development Lab Network Admin (Penang, 07, MY)
Penang or San Jose or Richardson or Thailand or Shanghai or SongShan Lake or Chennai or Malaysia or Asia
HybridFull Time
4+ YOE4+ years network/system administration experience, bachelor's degree or equivalent, expertise with Cisco, Check Point, SilverPeak, VMware/Microsoft Hyper-V, Linux (Rocky/CentOS/Ubuntu), CyberArk, Zscaler, secure file transfers (SFTP/SCP/rsync), and strong operational discipline for air-gapped lab networks.
Checkpoint 3980, SilverPeak SD-WAN, Cisco Catalyst 9400, Cisco Catalyst 9200, Celestica DS2000, Celestica ES1500, Aruba 755, CyberArk vPAM, Zscaler ZTNA, Zscaler App Connectors, Apache, Nginx, SFTP, SCP, rsync, VMware vSphere, Microsoft Hyper-V, Rocky Linux, CentOS, Ubuntu, bash, ServiceNow, CrowdStrike, Threat Locker, Big Fix, ClearPass NAC
1mo
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Research & Development Labs Network Admin (Richardson, TX, US)
Richardson or San Jose or Thailand or Shanghai or Songshan Lake or Penang or Chennai
OnsiteFull Time
4+ YOE4+ years network or system administration experience managing secure/segmented networks; hands-on skills with Cisco, Check Point, Linux, CyberArk, Zscaler, VMware/Hyper-V, secure file transfer and local repo hosting; bachelor's degree or equivalent experience.
Checkpoint 3980 Firewalls, SilverPeak SD-WAN, Cisco Catalyst 9400, Cisco Catalyst 9200, Cisco Nexus, Celestica DS2000, Celestica ES1500, Apache, Nginx, SHA-256, CyberArk, Zscaler ZTNA, Zscaler App Connectors, VMware vSphere, Microsoft Hyper-V, SFTP, SCP, rsync, CrowdStrike, Threat Locker, BigFix, ServiceNow Agents, ClearPass NAC
2mo
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Business Systems Administrator
Georgetown, Texas, United States
OnsiteFull Time
3+ YOEAdminister and optimize business applications (Epicor Kinetic), support Windows/Linux and cloud environments, manage ERP security and integrations, 3+ years systems/admin experience, SSRS/Power BI and HTML/C# familiarity.
Epicor Kinetic, Windows, Linux, Power BI, SSRS, Microsoft Excel, Salesforce, HTML, C#
3d
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Engineering Tools Manager, Onsite, Multiple US Location options
McKinney or Tucson or Aurora or Largo or Richardson or State College or Fort Wayne
$108k-$205k/yr OnsiteFull Time
8+ YOE8+ years experience with systems engineering tool deployment, support, migrations; Windows/Linux admin and scripting; leadership of tool specialists; vendor engagement and strong communication.
STK, MAK, ExtendSim, SimulationView, ArcGIS, Windows, Linux, Microsoft Excel, Microsoft Project, Microsoft PowerPoint
1mo
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Software Development Engineer — Storage
Austin, Texas, United States
$144k-$194k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE/EE, 5+ years storage/systems engineering, 3+ years NAS/NFS and AWS storage (FSx, S3, EBS, EFS), 2+ years infrastructure-as-code (CDK/Terraform/CloudFormation), Linux/Unix admin, and proficiency in Python, Go, or TypeScript.
Amazon FSx for NetApp ONTAP, Amazon FSx for Lustre, Amazon S3, Amazon EBS, Amazon EFS, AWS CDK, Terraform, CloudFormation, AWS DataSync, Amazon CloudWatch, Transit Gateway, Amazon Route 53, EFA, NVMe-over-TCP, Python, Go, TypeScript, Slurm, LSF, Linux/Unix
1mo
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Software Development Engineer - CI/CD
Austin, Texas, United States
$144k-$194k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE, 5+ years software/platform engineering, 3+ years operating CI/CD at scale (Jenkins/GitLab), 2+ years with code review systems and IaC (CDK/CloudFormation), AWS experience, Python/Bash and Groovy/Go/TypeScript proficiency, Linux admin.
Jenkins, Gerrit, GitLab, GitHub Enterprise, AWS CDK, CloudFormation, Python, Bash, Groovy, Go, TypeScript, Linux, OpenTelemetry, Kubernetes, EKS, JCasC, Artifactory, Nexus, Slurm, LSF, DORA metrics, HPA, VPA
2mo
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Cloud IT Systems/DevOps
Austin, Texas, United States
OnsiteFull Time
3+ YOEExtensive Windows and Linux server management, Azure provisioning and admin, virtualization (Kubernetes, VMware, Proxmox), Azure DevOps and GitHub, IaC (Terraform/CloudFormation), CI/CD tools (Jenkins/CircleCI/GitLab/GitHub Actions), scripting (Shell/Python/PowerShell), network and security administration, SAST/DAST/SCA in CI/CD, vulnerability and ...
Windows Server, Linux Server, Azure, Kubernetes, VMware, Proxmox, Chef, SaltStack, Puppet, Ansible, Jenkins, CircleCI, GitLab CI, GitHub Actions, Shell, Python, PowerShell, Terraform, CloudFormation, SAST, DAST, SCA, SonarQube, Aqua Security, Snyk, Nessus, CrowdStrike, Bitdefender, SentinelOne, Active Directory, Intune, Jamf, Hexnode, NinjaOne, OpenNMS, Nagios, Zabbix, Prometheus, Grafana, Veeam, Nakivo, NetBackup, LogRhythm, AlienVault, ELK Stack, Splunk, CI/CD
1mo
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Senior IT Manager
Addison, Texas, United States
OnsiteFull Time
7+ YOE7+ years progressive IT experience owning systems, security, and infrastructure; hands-on ITGC/audit readiness (SOX/SOC 2/ISO 27001); IAM, endpoint/MDM, networking, cloud data governance; Google Workspace, Jira, ERP/CRM/BI admin; bachelor’s degree or equivalent.
Google Workspace, Salesforce, NetSuite, Jira, Looker, Vanta, Drata, Hyperproof, AuditBoard, SQL, Python, Java, git, Windows, macOS, Linux, IDE
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