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
1mo
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Cloud Linux Engineer
Warrenton or Columbia
OnsiteFull Time
AWS and Linux in production; databases (RDS, MySQL, Oracle); automation tools; cloud security; scripting; security clearance with polygraph.
AWS, Linux, RDS, MySQL, Oracle, Puppet, Chef, Ansible, CloudFormation, RBAC, IAM, CloudTrail, AWS Config, VPC, Security Groups, NGFW, WAF, SIEM, Python, Java, C#, Azure, Hyper-V, VMware
1mo
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Linux Systems Engineer
Fort Meade, Maryland, United States
$128k-$214k/yr OnsiteFull Time
14+ YOERequires active TS/SCI with Poly, 14+ years systems engineering with a bachelor\u0002s (or 19+ years with an associate), extensive Linux administration, container orchestration (Kubernetes/Docker/Rancher), DevOps/monitoring (nxLog, Grafana, Git), Bash scripting, and Ansible or SaltStack.
Kubernetes, Docker, Rancher, nxLog, Grafana, Git, Bash, Ansible, SaltStack, NiFi, VMware vSphere, vCenter, STIGs, CIS
1w
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Linux Automation Engineer
Linthicum, Maryland, United States
$104k-$166k/yr OnsiteFull Time
3+ YOEActive U.S. citizenship with Top Secret/SCI clearance; 3+ years technical experience (or 5 with BS); CompTIA Security+; expertise with RHEL/Ubuntu, Ansible, Kubernetes; strong communication skills.
Red Hat Enterprise Linux (RHEL), Ubuntu, Ansible, Kubernetes, Terraform, Splunk, Grafana, SolarWinds, GitHub, GitLab, Network File System (NFS), DISA STIGs, NIST 800-53
1w
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Linux Automation Engineer
Linthicum, Maryland, United States
$104k-$166k/yr OnsiteFull Time
5+ YOETop Secret clearance with SCI eligibility, CompTIA Security+; Bachelor’s (or Master’s) plus relevant experience; expertise with Ansible, RHEL/Ubuntu in disconnected environments, Kubernetes, and IaC/monitoring tools.
Configuration as Code (CaC), Ansible, Red Hat Enterprise Linux (RHEL), Ubuntu, Terraform, Kubernetes, DISA STIGs, NIST 800-53, Splunk, Grafana, SolarWinds, Network File Systems (NFS), GitHub, GitLab
1w
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Linux Admin/Test Engineer
Hanover or San Antonio
OnsiteFull Time
3+ YOETS/SCI w/CI poly required; CompTIA Linux+, IAM II/IAT II (Security+) required; 3+ years Linux CLI experience; 2+ years gov't contract experience; Cisco, AD, VMWare, Docker skills; bachelor's degree or equivalent.
Cisco, Windows Active Directory, VMWare, Docker CLI
1w
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Sr. Systems Engineer (Linux)
Fort Meade, Maryland, United States
OnsiteFull Time
14+ YOETS/SCI with Polygraph required; 14 years systems engineering experience; bachelor’s in related field (or 5 additional years experience); Linux/system administration, IAVA remediation, system design and integration experience.
Linux, AWS
2mo
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Senior Linux Systems Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
5+ YOEBS degree (Computer Science preferred) or 5+ years experience; 5+ years Linux SysAdmin; automated RHEL deployments; Ansible/Puppet; shell scripting; independent work; Interm Secret clearance and ability to obtain Secret; IAT Level II and Security+ CE preferred.
Red Hat Enterprise Linux, Ansible, Puppet, shell scripting, Cobbler, Atlassian Suite, Solarwinds, Splunk, SLURM
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
6d
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Sr Systems Engineer/Linux Admin
San Antonio or Fort Meade
$184k-$220k/yr OnsiteFull Time
20+ YOEActive security clearance with poly, ~20 years systems engineering experience, expert Linux admin, VMware, Ansible, Cisco networking, Kubernetes RKE2, RedHat tools, Pure Storage/vSAN, GitLab, Atlassian, Bash; troubleshooting and automation skills.
RedHat Satellite, RedHat FreeIPA, VMware, ESXi, vCenter, Ansible, Cisco, Kubernetes RKE2, Atlassian, Confluence, Jira, GitLab, Pure Storage, Everpure, vSAN, MongoDB, Trellix FireEye VX, Trellix FireEye AX, Trellix FireEye CM, Bash
2mo
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Sr. System Admin/System Engineer - Linux
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOE10+ years Linux system administration in IC environment; CentOS/RHEL; JBoss/Wildfly; VMware; Security+; RH Ansible desired.
Linux, CentOS, RHEL, JBoss/Wildfly, VMware, Ansible, Security+, JSON, Oracle Database, Python, Shell
1mo
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Linux Systems Engineer Chesapeake, VA TS/SCI with CI or Full Scope Poly
Chesapeake or Bowie
$150k-$190k/yr OnsiteFull Time
7+ YOEActive TS/SCI with CI Polygraph, 7+ years Linux systems engineering, RHEL and Ansible experience, Bash/Python scripting, virtualization and storage knowledge, Bachelor's in CS/IT preferred (experience may substitute).
Red Hat Enterprise Linux (RHEL), Ansible, OpenShift, Satellite, Ceph, Bash, Python
3w
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Systems Engineer 6 - Hadoop/Linux/NiFi/XKS/DevOps
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
18+ YOEMust hold Top Secret/SCI with favorable Polygraph and U.S. citizenship. Senior technical leader with multi‑decade systems engineering experience designing and sustaining enterprise dataflow architectures on Linux and Cloudera Hadoop using Niagarafiles/NiFi and XKS; strong DevOps, automation, monitoring, and compliance skills.
Linux, Cloudera Hadoop, NiFi, Niagarafiles, XKS, cron
2mo
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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
1w
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Lead Cybersecurity Engineer (Linux & Cloud)
Rosslyn or Beltsville
$150k-$160k/yr HybridFull Time
9+ YOERequires extensive cybersecurity engineering experience with Linux and cloud integration, Terraform/IaC skills, tool integration (Tenable, Splunk, endpoint protection), Azure experience, active Secret clearance and U.S. citizenship.
Tenable, Splunk, Terraform, Azure, Python, Bash, PowerShell, CrowdStrike, Palo Alto
2w
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Senior Linux System Admin-SE4-MD
Greenbelt, Maryland, United States
$120k-$125k/yr OnsiteFull Time
12+ YOEBachelor's degree +12 years (or Associate's +14) and 12+ years systems engineering/administration experience; US citizenship and ability to obtain Public Trust; strong Linux/UNIX and Windows administration, VMware/OpenShift, storage arrays, Python/shell scripting, Cisco SDN.
Linux, UNIX, Windows, VMWare, OpenShift, Python, Shell, Nexsan, Dell Unity, iDRAC (IPMI), VMWare, DevSecOps, Agile, Cisco Software Defined Networking
3mo
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Mid‑Level Systems Integration Engineer (Linux, Unix, C)
Annapolis Junction, Maryland, United States
$110k-$130k/yr OnsiteFull Time
3+ YOEBachelor's degree with years of experience; Linux/Unix; IT/system engineering; security certs; TS/SCI with Polygraph.
Linux, Unix, Bash, C
2mo
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TEST ENGINEER – Linux/Scripting/Splunk- 5 + yrs of Experience - TS/SCI w/Poly clearance is required- HPC
Annapolis Junction, Maryland, United States
$162k-$171k/yr OnsiteFull Time
6+ YOE5+ years as a test engineer in similar programs; TS/SCI with poly clearance; Linux scripting; HPC testing; REST APIs; experience with Splunk and SQL; Agile/Scrum experience.
Linux, Python, Bash, Perl, SQL, Splunk, Git, Jenkins, REST APIs, REST, Kibana, Grafana
1mo
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Flight Software Engineer – Embedded Linux & Networking
Lanham, Maryland, United States
OnsiteFull Time
5+ YOEBachelor's in a technical field and 5+ years of professional experience in embedded Linux software and networking. Proficiency in C/C++/Python, kernel and driver development, TCP/IP networking, Yocto/Buildroot, debugging tools, and mentorship.
C, C++, Python, Embedded Linux, TCP/IP, UDP, socket programming, routing, Yocto, Buildroot, GDB, JTAG/SWD interfaces, Git, Jira, oscilloscopes, logic analyzer, network analyzer
2mo
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DevOps Engineer
Annapolis Junction or Fort Meade
$150k-$250k/yr OnsiteFull Time
Fully cleared DevOps Engineer with AWS, containers, IaC, CI/CD, Linux; onsite in Annapolis Junction, MD; CWIP IAT Level I.
AWS, Docker, Kubernetes, Terraform, Ansible, Python, Linux, Jenkins, GitHub Actions
2mo
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Systems Engineer
Annapolis Junction or Fort Meade
$147k-$192k/yr OnsiteFull Time
5+ YOE5+ years DoD systems engineering experience supporting GCCS/JPES, system integration/testing, DoDAF artifacts, RMF/STIGs, Linux/Windows, and cybersecurity in classified environments.
Linux, Windows, GitLab, Kubernetes, Platform One
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