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Linux System Adminstrator
McLean or Melbourne
$62k-$141k/yr OnsiteFull Time
5+ YOE5+ years system administration experience with Linux (RHEL/CentOS/Ubuntu), security controls, networking, backups, automation with Bash/Python/Ansible, and ability to support 24x7 on-call; associate's degree preferred.
Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu, Bash, Python, Ansible, TCP/IP, DNS, DHCP, NFS, VPN, MySQL, PostgreSQL, Oracle, Docker, Kubernetes, AKS, EKS, WebLogic, AWS, Azure
1mo
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Senior Linux/UNIX System Administrator
Patrick Space Force Base or Brevard County
OnsiteFull Time
5+ YOE5+ years Linux/UNIX administration with Red Hat 7.x and Solaris; Security+ required, RHCSA/RHCE preferred; Top Secret clearance and IAT Level 2; containerization (Docker/Kubernetes) and scripting/migration experience a plus.
Red Hat 7.x, Oracle Solaris 11, Docker, Kubernetes, Ansible, Red Hat Satellite, Red Hat Enterprise Virtualization, ZFS
2mo
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Linux Systems Administrator
Melbourne, Florida, United States
OnsiteFull Time
3+ YOE3+ years Linux system administration; strong Linux, scripting, and security practices; virtualization experience; Ansible/Puppet/Chef a plus.
Linux, VMware, KVM, Shell scripting, Python, Perl, Ansible, Puppet, Chef
4d
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Linux Systems Administrator 3/4 - Secret
Melbourne, Florida, United States
$89k-$168k/yr OnsiteFull Time
3+ YOERequires active US government Secret clearance, Security+ certification, VMware/Windows/Linux experience, ability to support air-gapped environments, and multi-year systems administration experience.
VMware, Windows, Linux, VMware vSphere, vSAN, NSX-T, vRealize, VMware Horizon, NVIDIA Enterprise GPU Solutions, VMware Dynamic Environment Manager (DEM), VMware App Volumes, VMware Site Recovery Manager (SRM), VMware Cloud Foundation (VCF), VxRail, Active Directory Federation Services (ADFS), System Center Configuration Manager (SCCM), Microsoft Endpoint Configuration Manager, Dell EMC Unity, Dell EMC XtremIO, RPA, ServiceNow, JIRA
1mo
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System Administrator
Vero Beach, Florida, United States
OnsiteFull Time
3+ YOEBachelors in CS/IS or equivalent and 3+ years administering Windows AD, Linux, virtualization, backup, SAN/NAS, SCCM, Exchange/IIS, networking, and security tools.
Active Directory, Debian, CentOS, Oracle Linux, Ubuntu, SCCM, Veeam, Crowdstrike, Microsoft Exchange, Microsoft IIS, TCP/IP, VPN, DHCP, DNS, NTP, VMware, Proxmox, OLVM, Pure Storage, Synology, TrueNAS, Duo, Proofpoint
1mo
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System Administrator (CSE II)
Merritt Island, Florida, United States
OnsiteFull Time
2+ YOEBachelor's in IT-related field, minimum 2 years relevant experience, security certifications (e.g., Security+, CySA+, GSEC, SSCP) preferred, experience with patching/vulnerability management, PowerShell, Maximo, ServiceNow, Windows/Linux, SIEM, cloud concepts (Azure/AWS/Google), networking fundamentals, US citizenship and ability to pass NASA backg...
PowerShell, Maximo, ServiceNow, Microsoft Windows, Linux, SIEM, Azure, AWS, Google Cloud
1mo
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Specialist, Linux Systems Administration (39836)
Melbourne, Florida, United States
OnsiteFull Time
4+ YOEBachelor's degree or equivalent experience with minimum 4 years systems administration experience, Red Hat Linux and VMware experience, ability to obtain FAA Public Trust.
Red Hat Enterprise Linux, Group Policy, DHCP, VMware vSphere, VMware Horizon, vRealize Operations Manager, Log Insight, Rubrik
1mo
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IT System Administrator II
Melbourne or Colorado
OnsiteFull Time
2+ YOEMinimum 2 years corporate IT experience, Bachelor's in MIS/IT or related, strong Windows and Linux administration, networking knowledge, VMware ESXi, Microsoft 365/SharePoint, Active Directory, strong communication and troubleshooting skills; U.S. eligibility required for export-controlled technology.
Ubuntu, Windows 11, Windows Server 2019, Windows Server 2022, VMware ESXi, Microsoft 365, SharePoint, WSL, Active Directory
1mo
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Classified Systems Administrator
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad
$115k-$160k/yr OnsiteFull Time
3+ YOETS/SCI with CI Polygraph required; U.S. citizenship. 3+ years technical experience or equivalent. Linux (Red Hat/CentOS/Ubuntu) and Windows administration, Active Directory, networking, NAS, firewall, PowerShell automation, DoD security guidance knowledge, and after-hours support.
Red Hat, CentOS, Ubuntu, Windows, NAS Storage, Firewall, Microsoft Active Directory, Group Policy, PowerShell, Enterprise Virtualization Tools, Multi-Factor Authentication, Public Key Infrastructure, Web Server, LDAP, Security Technical Implementation Guidelines (STIGS), Security Content Automation Protocol (SCAP), Host Based Security System (HBSS), Assured Compliance Assessment Solution (ACAS), DoD Ports, Protocols, and Services (PPS)
2w
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Systems Engineer II - Linux
Melbourne, Florida, United States
$114k-$121k/yr OnsiteFull Time
5+ YOE5–8 years enterprise Linux administration experience with strong RHEL skills, security hardening, scripting (Bash/Python), virtualization knowledge, and compliance experience; bachelor\u0002s degree preferred.
Red Hat Enterprise Linux, Ubuntu, VMware, Bash, Python, Ansible, SCAP, STIG, CIS, NIST
2d
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USSF Delta 10 Network/Systems Administrator
Patrick Space Force Base, Florida, United States
OnsiteFull Time
7+ YOEActive TS/SCI clearance, 7+ years supporting USSF/DoD systems (9+ years overall), DoD 8570 IA Tech II certification within 6 months, strong Windows/Linux, virtualization, networking, and security experience; able to lift 50 lbs.
Microsoft Windows Server, Red Hat Enterprise Linux, MS Hyper-V, VMWare, ESx, Xen, Group Policy, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2, Windows Server 2016, Win 10, Red Hat 6.5, Microsoft Office, SIEM, Logrhythm, ACAS, Nessus, SCAP, SE Linux, PitBull, AppArmor, Sentris, VOIP, Oracle, MS SQL, Apache, YUM
2d
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USSF Delta 10 Network/Systems Administrator
Patrick SFB, Florida, United States
OnsiteFull Time
9+ YOEU.S. citizen with active TS/SCI and polygraph eligibility; 9+ years experience (7+ supporting DoD/IC as sysadmin); DoD 8570.01-M IAT II compliance within 6 months; Windows/Linux, virtualization, networking, and cloud knowledge; lift 50 lbs.
Microsoft Windows Server, Red Hat Enterprise Linux, MS Hyper-V, VMWare, ESx, Xen, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2, Windows Server 2016, Win 10, Red Hat 6.5, Microsoft Office, SIEM, Logrhythm, ACAS, Nessus, SCAP, SE Linux, PitBull, AppArmor, Sentris, VOIP, Oracle, MS SQL, YUM
3w
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AWS Systems Admin III - ACE Product Engineering
Seattle or Brevard County or Denver
$151k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
3+ YOE3+ years AWS infrastructure administration, IaC (Terraform/Ansible/CloudFormation), scripting (Python/Bash/PowerShell), Linux, relational DBs, PLM backend support experience, Git/CI-CD, and must be a U.S. Person.
EC2, VPC, EFS, S3, RDS, ALB, Lambda, Terraform, Ansible, CloudFormation, Python, Bash, PowerShell, Oracle, MS SQL, Linux, Git, Datadog, Splunk, PagerDuty, Docker, Kubernetes, Teamcenter, Windchill
2w
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Systems Engineer
Fort Pierce, Florida, United States
$65k-$70k/yr OnsiteFull Time
2+ YOE2+ years systems administration experience preferred; Linux/Windows, virtualization, cloud, scripting, networking, documentation, and strong communication skills.
Linux, Windows Server, Proxmox, VMware, Microsoft Azure, Bash, PowerShell, Active Directory, Microsoft Entra ID, Microsoft 365, DNS, DHCP, TCP/IP, Microsoft Office Suite
1w
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Infrastructure/Systems Administration
Melbourne or Sarasota
$75k-$158k/yr OnsiteFull Time
3+ YOETS/SCI with polygraph required. Bachelor’s degree or equivalent and 3+ years relevant experience. Proficient with Windows, Dell hardware, Outlook, networking; Security+ desired.
Windows, Dell, Microsoft Outlook, Linux
1mo
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DevSecOps Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$124k-$200k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance, bachelor’s in information systems or related, 8+ years experience, CI/CD and IaC experience, Linux administration, Git and scripting (Bash/Python).
Ansible, Jenkins, GitLab, SonarQube, Cucumber, Cypress, ArgoCD, Keycloak, Docker, Kubernetes, Helm, Rancher, Git, Bash, Python, Cloud Formation, Ansible, Puppet, Chef, OpenStack, Openshift, RedHat, CentOS, Linux, Windows, REST APIs, SQL
2d
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Infrastructure Cloud Engineer
Germantown or Dayton or Albuquerque or Huntsville or Simi Valley or Sunrise or Herndon or Arlington or Annapolis Junction or Melbourne
OnsiteFull Time
8+ YOE8+ years systems administration/engineering experience with Windows/Linux, cloud platforms (Microsoft Azure, AWS), automation scripting (PowerShell), and enterprise storage; VMware/AWS certifications desired.
Microsoft Azure, Azure AVS, AWS, Oracle Cloud Infrastructure (OCI), VMWare Site Recovery (SRM), ARM Templates, Microsoft Azure AD, Microsoft Azure Automation, Traffic Manager, Azure Load balancer, F-5 load balancer, VMWare, PowerShell, Windows, Linux
1mo
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DevSecOps Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$124k-$182k/yr OnsiteFull Time
8+ YOEMust hold active TS/SCI clearance and pass CI polygraph; Bachelor’s in Information Systems or related; 8+ years industry experience; experience with CI/CD, infrastructure-as-code, container orchestration, Linux administration, Git, and Agile.
Ansible, Jenkins, GitLab, SonarQube, Cucumber, Cypress, ArgoCD, Keycloak, Docker, Kubernetes, Helm, Rancher, Git, Bash, Python, Cloud Formation, Ansible, Puppet, Chef, OpenStack, Openshift, RedHat, CentOS, Linux, Windows, SQL
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