PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
2mo
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Linux Admin/Test Engineer
Hanover, Maryland, United States
OnsiteFull Time
3+ YOETS/SCI with CI poly; Security+ (IAM II/IAT II); CompTIA Linux+; 3+ years Linux operations; 2+ years government contracts; Cisco configuration; Windows Active Directory; VMware; containers; bachelor's degree or equivalent.
Linux, VMware, Windows Active Directory, Docker, Cisco, CI/CD tooling
1mo
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Linux Systems Admin L1
Annapolis Junction, Maryland, United States
OnsiteFull Time
5+ YOEActive TS/SCI with Polygraph required; 5 years systems administration experience or bachelor’s in a technical discipline (or 5 additional years experience). IAT II (DoD 8570) required or obtainable within 6 months. Experience with Linux, containers/cloud, storage, virtualization, networking/firewalls, PKI/TLS/crypto, SSP compliance.
Linux, Containers, Cloud, Storage, Virtualization, IP networking, Firewall, Automation tools, PKI, TLS, Crypto, SSP
3d
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Senior Linux Admin.
United States
RemoteFull Time
10+ YOEActive Secret clearance, Bachelor's degree, 10+ years relevant experience, RMF/C&A/A&A, SELinux enforcement, microservices, imaging and application deployment experience, and specified cloud/security certifications.
AWS, Azure, SELinux, Microservices, PKI, ITSM
3mo
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PCB Linux Admin and CAM Programmer
Costa Mesa, California, United States
$80k-$100k/yr OnsiteFull Time
5+ YOEBachelor's in Information Technology or 5 years PCB programming/scripting; Linux/Unix, HP-UX, system security; strong communication and problem solving; Perl, C-shell, C, API; CAD/CAM and CAM tooling knowledge; JavaScript, PHP, Oracle SQL, MySQL preferred.
Linux/Unix, HP-UX, Perl, C-shell, C, API, CAD/CAM, InPlan/InPlanFlex, JavaScript, PHP, Oracle SQL, MySQL, InSight, 42Q
5d
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Senior Linux Administrator
Huntsville, Alabama, United States
OnsiteFull Time
8+ YOEBachelor's degree in CS/IT/EE/CE,8+ years systems admin,5+ years Linux administration,Security+ and Linux+ or RedHat cert,active SECRET clearance required.
Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 10, OpenShift, Ansible Automation, Gitlab, VEEAM, NetApp, HPE/Synergy, Synology, Windows, Active Directory, Cisco
3mo
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Linux Systems Administrator
Silver Spring, Maryland, United States
$86k-$138k/yr OnsiteFull Time
3+ YOEActive TS/SCI clearance; 3-5+ years Linux admin in classified settings; BS/BA with 5 years or MS/MA with 3 years; Proficient with Linux (Ubuntu, RedHat); automation scripting (Bash/Python); DoD/RMF/STIG knowledge.
Bash, Python, Ansible, Puppet, Chef, Nessus, STIGs, RMF, RHEL, Ubuntu, CentOS, DNS, DHCP, NFS
3mo
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Linux Systems Administrator
Fort Meade, Maryland, United States
$150k-$160k/yr OnsiteFull Time
3+ YOEActive TS.SCI with FSP; 3+ years Linux admin; patching; VM; Security+ cert.
Dell servers, HPE servers, Juniper routers, Cisco switches, Palo Alto firewalls, Ansible, Nutanix VM management, Rubrik data storage, Nomad containers, Salt scripts, ibreNMS, NetBox
2mo
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Linux Support Engineer
United States
$45k-$65k/yr RemoteFull Time
1+ YOE1+ years in customer/technical support; Linux admin or end-user; AWS experience; DNS, networking; MySQL; cPanel; strong communication; able to work 24/7 shifts and weekends.
Linux, AWS, cPanel, DNS, MySQL, CloudWatch, AutoScaling
2mo
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Linux Administrator (SA II) (Government)
Columbia, Maryland, United States
$98k-$175k/yr OnsiteFull Time
10+ YOESenior Linux admin with scripting, automation, AWS experience; TS/SCI with polygraph clearance; 10 years SA experience; DoD 8570.01-M IAT II certification.
Linux, Bash, Python, Puppet, Ansible, AWS, EC2 Auto Scaling, aws-cli, boto3
1w
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Linux Systems Administrator II
Fort Meade, Maryland, United States
$104k-$218k/yr OnsiteFull Time
10+ YOEProficient with Linux (RHEL), 3+ years recent Linux admin, COMPTIA Security+, 10 years systems administrator experience or Bachelor\u0002s degree (or substitution), virtualization and patching experience.
Red Hat Enterprise Linux (RHEL), Dell, HPE, Juniper, Cisco, Palo Alto, Ansible, Nutanix, Rubrik, Nomad, SALT, LibreNMS, NetBox, AWS, Azure
2mo
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HPC Linux System Administrator
United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent with 5+ years Linux admin, HPC scheduling, containers in HPC, CI/CD, config mgmt, and parallel file systems.
Lustre, GPFS, SLURM, Red Hat Linux, InfiniBand, xCAT, Warewulf, Ansible, Foreman, SPACK, Lmod, EasyBuild, Jacamar, Git/GitLab, MPI, Open MPI, MPICH, Environment Modules
2mo
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Red Hat Linux Administrator
Arlington, Virginia, United States
OnsiteFull Time
3+ YOE3-5 years Red Hat Linux admin; strong RH; automation with Ansible/Puppet; scripting with Bash, Python, Ruby; PowerShell; team collaboration.
Red Hat Linux, Ansible, Puppet, Bash, Python, Ruby, PowerShell
2mo
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Quality Assurance Linux Administrator
Hanover, Maryland, United States
$130k-$140k/yr OnsiteFull Time
4+ YOETS/SCI with poly; 4+ years and 9+ years experience; BS in technical field; Bash, Perl/Python; Linux admin; virtualization; Puppet; web technologies.
Bash, Perl, Python, Linux, Virtualization, Puppet, HTML, XML
3mo
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Senior Linux System Administrator
Ft. Meade, Maryland, United States
OnsiteFull Time
10+ YOEBachelor's degree; 10+ years Linux admin/engineering; experience with JBoss, VMware, and RH Ansible.
JBoss, VMware, Ansible
2w
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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
1mo
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Sr. Linux System Administrator / System Engineer
Annapolis Junction, Maryland, United States
$151k-$170k/yr OnsiteFull Time
10+ YOE10+ years Linux admin/engineering; TS/SCI with Poly; Linux (RHEL/CentOS); VMware; Security+; IC mission experience.
VMware, Ansible, Terraform, JBoss, Red Hat Enterprise Linux, Python, Shell
2mo
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Senior UNIX/Linux System Engineer
Ft. Bragg or Radford
$100k-$140k/yr OnsiteFull Time
5+ YOEActive DoD Secret clearance; CompTIA Security+; 5+ years Unix/Linux admin; patch management; network admin; SOPs; DNS/SFTP/SMTP/NTP; security hardening.
YUM, RPM, ifconfig, netstat, SSH, Telnet, firewalld, iptables, DNS, SFTP, SMTP, NTP, SELinux, Red Hat Linux, Oracle Enterprise Linux, Solaris
3mo
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Sys Admin
Burlingame, California, United States
$120k-$155k/yr OnsiteFull Time
6+ YOE3–6 years in enterprise SaaS administration; strong Microsoft 365 and Intune experience; hands-on sys admin/analyst; familiar with ITAR/CMMC compliance basics.
Microsoft 365, Intune, Active Directory, Linux, Ansible
1mo
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Junior Red Hat Linux Engineer
Quantico, Virginia, United States
OnsiteFull Time
3+ YOERed Hat Linux admin, security, virtualization, scripting; 3+ years Linux experience; DoD 8570 IAT III or IAM II certification; SSH, network and OS hardening.
RHEL, VMware vSphere, Nessus, PVS, Ansible, SSH, RPM packaging
4d
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Platform Admin
Irving, Texas, United States
OnsiteFull Time
Strong Apache Spark, Python/PySpark, Scala, Linux, Docker, monitoring and Git skills; experience with big data pipelines, deployments, security checks, and infrastructure assessments; bachelor\u0002s degree or equivalent (or relevant experience).
Apache Spark, PySpark, Scala, Python, Linux, Grafana, ITRS, Git, Docker
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