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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Linux Systems Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Deep Linux kernel and embedded Linux expertise, experience with kernel patching, cross-compilation, debugging utilities, C++, Python, Bash, Git, and embedded platforms (Yocto, Jetson). Permanent U.S. residency and background checks required.
C++, Python, Bash, Yocto Project, Gentoo, Arch Linux, Ubuntu, Debian, gdb, strace, dmesg, journalctl, perf, Valgrind, Git, VS Code, Vim, nano, NVIDIA Jetson, JetPack SDKs, Board Support Packages (BSPs), CMake, Make, Ninja, GitLab CI, GitHub Actions, Jenkins, Docker, systemd-nspawn, iptables, nftables, I2C, SPI, UART, GPIO, Device Tree Source (DTS)
2mo
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Associate Linux/Windows Engineer - New Grad
Bala Cynwyd, Pennsylvania, United States
HybridContract
Contract role for new graduates to work as Linux/Windows engineer.
Linux, Windows
3mo
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Linux / Private Cloud Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years Linux administration; OpenStack and Kubernetes; TCP/IP networking; scripting (bash, Python); cloud and data center experience; strong security and troubleshooting skills; AWS familiarity preferred.
Linux, OpenStack, Kubernetes, Python, Bash, TCP/IP, Networking, AWS, Wireshark, iPerf, SSH, MySQL, Apache
2mo
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Associate Linux/Window Engineer | Platform Services | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
BS in IT, Computer Science, or Engineering; knowledge of OS, computer architecture, and networks; strong problem-solving and communication skills; experience with Linux/Windows, scripting; Python, PowerShell, Bash a plus; visa sponsorship available
Python, PowerShell, Bash, Linux, Windows, Docker, Kubernetes, Jenkins, Ansible, Grafana
2w
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Mainframe z/VM & Linux
Dallas or Plano or Charlotte or Richmond or Jacksonville or Pennington or Chicago or Rye Brook or Newark or Phoenix or Houston or Virginia or West Virginia or Florida
HybridFull Time
Expertise with IBM z/VM and Linux on IBM Z (RHEL/SUSE/Ubuntu), virtual machine provisioning and lifecycle management, HMC and RACF familiarity, scripting (REXX, Shell, Python), troubleshooting and L2/L3 production support.
IBM z/VM, HMC, RHEL, SUSE, Ubuntu, DirMaint, VMSES/E, RACF, RSUs, PTFs, APARs, DASD, Grafana, OMEGAMON, Ansible, Docker, Kubernetes, Python, REXX, Shell scripting, ServiceNow, ITIL
15h
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DevOps Support Engineer - Linux
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Experience in application support/operations/DevOps or systems administration; scripting (Bash, Python); Unix/Linux command line; troubleshooting during outages; ability to integrate AI tools; BS in a technical discipline preferred.
Bash, Python, Unix, Linux
1w
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DevOps Engineer - Linux (Top Secret with agreement to obtain CI Poly)
Herndon or King of Prussia
OnsiteFull Time
Active Top Secret/SCI clearance (CI Poly eligible), RHEL/SE Linux administration, Red Hat Satellite and Ansible automation, deployment troubleshooting, software/library support, and Agile experience.
Red Hat Enterprise Linux (RHEL), SE Linux, Red Hat Satellite, Ansible
1mo
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Systems Engineer - Linux TS/ SCI (TS/SCI Required)
King of Prussia, Pennsylvania, United States
$77k-$135k/yr OnsiteFull Time
1+ YOEActive TS/SCI clearance, US citizenship, Bachelor’s degree (or equivalent) with 1+ years experience (or Master’s with no experience). Experience with Linux administration, systems integration, configuration management, and scripting (Ansible, Bash).
Linux RedHat, Red Hat OpenShift, Ansible, Bash, Ansible Tower, AWX
3d
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OpenStack Platform Engineer (Eng4)
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOEExpertise with OpenStack and Linux, engineering processes, data-driven decision making, automation skills, and 5+ years relevant experience.
Linux, OpenStack, Python, GoLang, Red Hat Ansible, Git, CI/CD, Ceph
2mo
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Platform Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years AWS experience; strong cloud architecture and cost management; CI/CD and automated testing; Linux servers; security and governance focus.
AWS, Linux, CI/CD, Pest, Playwright, Snowflake, Cognito, Aurora, EC2, RDS, S3, IAM, Cognito
2mo
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Lead Infrastructure Engineer- Infrastructure Monitoring
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE5+ years in infrastructure engineering; enterprise OS (Linux/Windows); observability and telemetry; automation with Python/PowerShell/Bash; IaC (Terraform); hybrid on-prem and cloud; OpenTelemetry; CI/CD.
Linux, Windows, OpenTelemetry, Terraform, Python, Ansible, PowerShell, Bash, CI/CD, Kubernetes, EKS, Splunk, Dynatrace, Grafana, Prometheus
2w
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Cross Domain Systems Engineer (CDS)
Aberdeen Proving Ground, Maryland, United States
$108k-$228k/yr HybridFull Time
3+ YOEBachelor's degree and 3+ years experience; Secret clearance required. Experience engineering/integrating Cross Domain Solutions, familiarity with DoD RMF and related policies, hands-on CDS technology experience, Linux systems engineering.
Radiant Mercury, High Speed Guard, TACDS, ISSE Guard, OWL XD, Linux, DoD Risk Management Framework (RMF), ICD 503, NIST 800-53, DoDI 8540.01, AR 25-2-1
1mo
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Senior Network Engineer with Poly
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOEBachelor’s degree and 12+ years of experience; 3+ years as a Network Engineer; TS/SCI with Poly clearance; Cisco stacking and firewall expertise; Linux/Windows administration; CCNA/CCNP and Security+ certifications.
Cisco routers, Cisco switches, Cisco firewalls, Linux, Windows, Ansible, Salt, AWS
1mo
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Senior Systems Engineer
Annapolis Junction, Maryland, United States
$230k-$262k/yr OnsiteFull Time
20+ YOEActive TS/SCI with polygraph; 20+ years SE experience; BS in a related field; Linux CLI; scripting (Bash/Python); Linux admin in large environments; Delinea product experience; IAM and secrets; IaC (Ansible/SaltStack); containerization knowledge.
Linux, Bash, Python, Ansible, SaltStack, Delinea, Docker, Podman, LDAP, Active Directory, FreeIPA, Git
4w
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Software Engineer
Aberdeen Proving Ground, Maryland, United States
$76k-$156k/yr HybridFull Time
3+ YOEBachelor's in CS/SE/EE, 3+ years software development, U.S. citizenship, TS/SCI clearance (CI Poly preferred), strong C++ and Python, Linux, geospatial and DSP experience, ability to present RF data.
C++, Python, Linux, React, Angular, Vue, HTML, CSS, TypeScript, REST APIs, PostgreSQL, PostGIS, SQLite, Git, Docker, Ansible, Cobbler, CI/CD pipelines
1w
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DevOps Engineer
Philadelphia, Pennsylvania, United States
$87k-$136k/yr OnsiteFull Time
3+ YOEBachelor's in relevant technical field, 3+ years DevOps/CI-CD experience, Git/GitLab/GitHub workflows, scripting (Python/Bash/PowerShell), Linux familiarity, ability to obtain Secret clearance and U.S. citizenship required.
GitLab CI/CD, GitHub Actions, GitLab, GitHub, Python, Bash, PowerShell, Jira, SonarQube, Nexus, Artifactory, Docker, RHEL 8/9, Linux
2mo
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System Engineer Level 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
20+ YOEActive TS/SCI clearance with polygraph; bachelor’s in engineering or related field with 20 years’ experience or high school diploma/ GED with 25 years’ experience; FORNSAT and systems integration experience; Linux/Windows admin; virtualization.
FORNSAT, GOTS, Linux, Windows Server, Virtualization, Cloud
3w
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Principal Solutions Engineer
Malvern, Pennsylvania, United States
HybridFull Time
5+ YOE5+ years software development experience in retail payments with expertise in POS integration, remote teamwork, Microsoft .NET Framework & Linux, C++/C#/Java, REST API and data exchange specifications.
Microsoft .NET Framework, Linux, C++, C#, Java, REST API
1mo
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DevSecOps Engineer
Baltimore, Maryland, United States
RemoteFull Time
2+ YOEBachelor's in CS/engineering, 2+ years cloud/DevOps experience with AWS, IaC (CloudFormation/CDK/Terraform), CI/CD (GitHub Actions/Jenkins), Python/Bash scripting, Linux, security best practices, and strong collaboration/documentation skills.
AWS, EC2, Lambda, RDS, S3, VPCs, CloudFormation, AWS CDK, Terraform, GitHub Actions, Jenkins, GitHub, Python, Bash, CloudWatch, CloudTrail, Splunk, MicroStrategy
2mo
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Senior Staff Information Security Engineer
Exton, Pennsylvania, United States
$161k-$242k/yr OnsiteFull Time
5+ YOEAbility to obtain Top Secret/SCI clearance, Bachelor's degree (or equivalent), 5+ years in IT/cybersecurity or security engineering, proficiency in scripting (Python, PowerShell, Bash), Linux, and hands-on experience with QRadar, Palo Alto, Trellix ePO, CrowdStrike, Elastic, IPS, and DLP.
Palo Alto firewalls, IPS, QRadar, Trellix ePO, DLP, CrowdStrike, Elastic, Python, PowerShell, Bash, Linux, SELinux
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