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
Save
Mark Applied
Hide
Linux Engineer
Lakeland, Florida, United States
HybridFull Time
5+ YOEBachelor’s degree in IT-related field; 5+ years systems administration; strong Linux, VMware ESXi/vSphere experience; Agile experience; Security clearance Public Trust.
Linux (RHEL 7, RHEL 8), VMware ESXi, VMware vSphere, Red Hat Satellite, BigFix, Python, Perl, Java, C, ServiceNow
3d
Save
Mark Applied
Hide
Linux Systems Engineer
Tampa, Florida, United States
$115k-$155k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEActive TS/SCI clearance, 5+ years Linux systems engineering experience, proficiency with Red Hat/CentOS, Apache and Nginx, DoD 8140/8570 certification required, strong troubleshooting and documentation skills.
Apache Web Server, Linux, Nginx Web Server, Red Hat Enterprise Linux, CentOS
3d
Save
Mark Applied
Hide
Linux Systems Engineer
Tampa, Florida, United States
$115k-$155k/yr OnsiteFull Time
5+ YOE5+ years administering Red Hat/CentOS Linux, Apache and Nginx, system hardening and patching, SSL/TLS lifecycle management, DoD 8140/8570 certification required, TS/SCI clearance and US citizenship required.
Apache Web Server, Linux Programming, Nginx Web Server, Red Hat Enterprise Linux Server
1mo
Save
Mark Applied
Hide
Site Reliability Engineer for Linux administration
Ontario or Greenville or Clearwater or Fremont
OnsiteFull Time
3+ YOE3+ years Linux production administration (RHEL/Ubuntu/Rocky/CentOS); knowledge of core services, storage, backups, monitoring, security hardening, and basic scripting/automation. Bachelor's in CS/IT or equivalent experience; RHCSA/CompTIA Linux+/LPIC-1 are nice-to-have.
RHEL, Ubuntu, Rocky, CentOS, SSH, DNS, DHCP, NTP, LDAP, SSSD, Postfix, NFS, SMB, systemd, cron, yum, dnf, apt, Prometheus, Zabbix, Veeam, Bacula, NetBackup, LVM, mdadm, multipath, iSCSI, FC, ext4, xfs, btrfs, CIS, STIG, iptables, nftables, firewalld, SELinux, AppArmor, Shell, Python, Ansible, Nagios, VMware, KVM, Nutanix, Docker, Git, journalctl, syslog, auditd
3w
Save
Mark Applied
Hide
Systems Engineer
Palmetto, Florida, United States
OnsiteFull Time
3+ YOEBachelor's in engineering or equivalent experience, 3+ years in systems engineering/UAVs/embedded systems, experience with system integration, communication protocols (SPI, I2C, UART, CAN, MAVLink), flight stacks, Linux/RTOS, Git, and troubleshooting.
SPI, I2C, UART, CAN, MAVLink, PX4, ArduPilot, Betaflight, INAV, Linux, RTOS, Git, NVIDIA Jetson, Raspberry Pi, Python, C/C++
1mo
Save
Mark Applied
Hide
System Engineer
Brooksville, Florida, United States
$71k-$98k/yr OnsiteFull Time
1+ YOEHands-on engineer to maintain and troubleshoot automated warehouse systems (PLCs, VFDs, motors, sensors); requires 1+ year relevant experience, bachelor's in engineering/computer science or equivalent, SQL/Python/Linux knowledge, and valid driver's license.
PLC, Allen-Bradley, VFD, SQL, Python, Linux, CMMS, Maximo
2d
Save
Mark Applied
Hide
Controls Engineer
Tampa, Florida, United States
$95k-$105k/yr OnsiteFull Time
2+ YOEBS in engineering, 2+ years controls/mechatronics/robotics experience, ROS 2, C++/Python on Linux, control theory and actuator integration, experience with CAN, Ethernet, SPI, I2C, and diagnostic tools.
ROS 2, C++, Python, Linux, Ethernet (UDP/TCP), CAN, CANopen, SPI, I2C, Serial, RViz, rqt, oscilloscope, logic analyzer, Gazebo, Webots, MATLAB/Simulink, RTOS, PREEMPT_RT
3w
Save
Mark Applied
Hide
Senior Platform Engineer - Security
Washington or Sarasota or Miami or New York City or Toronto or Longboat Key
$165k-$205k/yr OnsiteFull Time
Strong Linux systems engineering and security background; experience hardening Linux, OpenStack/Ceph/Kubernetes, vulnerability management, automation with Ansible/Terraform, scripting in Bash/Python, and supporting compliance/audit activities.
OpenStack, Ceph, Kubernetes, Ansible, Terraform, Bash, Python, CIS Benchmarks, ISO 27001, SELinux, AppArmor, auditd, PAM, Elastic, Splunk, Wazuh, Falco, Vault, LUKS, dm-crypt
3mo
Save
Mark Applied
Hide
Senior Infrastructure Engineer (CDN)
Longboat Key, Florida, United States
$150k-$195k/yr OnsiteFull Time
8+ YOE8+ years of network experience; DNS, IP networking, HTTP/HTTPS, caching; Linux; Python/Bash/Perl; on-call; travel as needed.
Python, Bash, Perl, Linux, DNS, BGP, FRR, BIRD
3mo
Save
Mark Applied
Hide
AVIONIC SYSTEMS ENGINEER
Tampa, Florida, United States
OnsiteFull Time
0+ YOEDevelops avionics systems, hardware/software integration, and project documentation; requires Linux/Windows development, C/C++/C#, scripting, and version control knowledge.
C, C++, C#, FORTRAN, Ada, Python, Bash, PowerShell, Git, SVN, Linux, Windows, Visio, Teams/SharePoint
2mo
Save
Mark Applied
Hide
Senior Edge Engineer - Firmware & MCU
Largo or Hoover or Madison or Ashland or Lakeland or Charlotte or Chesterfield
HybridFull Time
7+ YOESenior embedded firmware engineer with 7+ years experience, MCU-focused, secure boot, OTA, TLS/MQTT, Modbus RTU, CAN, and Embedded Linux knowledge.
ARM Cortex-M, mbedTLS, WolfSSL, TLS, MQTT, Modbus RTU, CAN, JTAG, Buildroot, Yocto, ATECC608, OPTIGA Trust
1mo
Save
Mark Applied
Hide
Senior Software Engineer - Embedded Network
Carlsbad or Tampa or Marlborough
$165k-$261k/yr OnsiteFull Time
0+ YOE10+ yrs in C/C++ embedded, Linux, networking, Agile; US citizenship; DoD secret clearance; travel up to 10%; BS or higher in CS/CE.
C, C++, Linux, Networking, TCP/IP, IPSec, MACsec, TLS, CI/CD, RESTConf, Python, DPDK, Vivado, Petalinux
4d
Save
Mark Applied
Hide
Systems Engineer
MacDill AFB, Florida, United States
OnsiteFull Time
12+ YOETS/SCI clearance, DoW 8570 IAT II, 6–12+ years systems engineering experience, expertise with Active Directory, Windows Server, RBAC, domain controller management, and enterprise directory services.
Active Directory, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022, DFS, RBAC, VMware, Nutanix, Microsoft 365, Azure, Azure DevOps, Linux Redhat
2w
Save
Mark Applied
Hide
Senior Digital Signal Processing Engineer (Active Clearance Required) (FL, SARASOTA)
Sarasota, Florida, United States
OnsiteFull Time
7+ YOEActive TS clearance and U.S. citizenship required; BS/MS in Electrical Engineering or related; 7+ years DSP experience preferred; proficiency in C/C++, Python, Linux; SDR and communications protocol experience desirable.
C, C++, Python, Linux, SDR
2mo
Save
Mark Applied
Hide
DevSecOps Engineer
Tampa, Florida, United States
OnsiteFull Time
5+ YOE5+ years in DevOps/SRE, 3+ years managing production Kubernetes, strong GitLab/GitHub Actions, scripting, Linux networking, IaC, and cloud platforms (AWS/GCP/Azure); security tooling integration.
Kubernetes, GitLab CI, GitHub Actions, ArgoCD, Helm, Terraform, OpenTofu, Packer, Vault, Cosign, Sigstore, Trivy, Grype, Semgrep, Calico, Cilium, Multus, Istio, Linkerd, AWS, GCP, Azure, containerd, CRI-O, Prometheus, Grafana, OpenTelemetry, Kyverno, OPA Gatekeeper, SOP/CI tooling
3w
Save
Mark Applied
Hide
Senior Systems Engineer - Airborne Mobile (Onsite)
Largo, Florida, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEActive DoD Secret clearance required day 1, U.S. citizenship, STEM degree (or equivalent experience) with 5+ years (or advanced degree 3+ or 9+ without degree), DevOps in Linux/Windows, Ansible/YAML, scripting, networking, and ability to travel up to 25%.
DevOps, Linux, Windows, Ansible, YAML
1mo
Save
Mark Applied
Hide
Solutions Engineer
Austin or Tampa
HybridFull Time
2+ YOE2+ years as a sales engineer, proficient with Windows (registry/services), working knowledge of Linux/Mac, strong communication and customer-facing skills, ability to multitask and work independently; bachelor’s preferred.
NinjaOne, Windows, Windows registry, Linux, Mac
1mo
Save
Mark Applied
Hide
Field Application Engineer - AMD:
Tampa, Florida, United States
$105k-$130k/yr RemoteFull Time
3+ YOE3+ years in advanced computing, CPU systems and AI platforms; Bachelor's degree in Computer Science, Computer Engineering, Data Science or related field; willing to travel up to 30%; strong communication and customer-facing skills.
Windows, Linux, AMD Ryzen, AMD EPYC, CPU Architecture
1mo
Save
Mark Applied
Hide
Senior DevOps Engineer, Vice President
Jersey City or Tampa
$142k-$213k/yr HybridFull Time
Advanced DevOps skills with infrastructure automation, CI/CD pipeline design, container orchestration, Linux administration, scripting (Python/Bash), cloud (AWS/Azure/GCP) experience, and knowledge of security and monitoring tools.
GitHub, Bitbucket, Tekton, Jenkins, Teamcity, Harness, SONAR, Black Duck, Checkmarx, Red Hat OpenShift, AWS EKS, Docker, Kubernetes, RHEL, ELK Stack, Kibana, Splunk, Grafana, Prometheus, ITRS, Autosys, Autosys Jils, ECS, Cyberark, SSH, SSL, Python, Bash, Shell, Ansible, Terraform, Puppet, Chef, AWS, Azure, GCP, JIRA, Confluence
2w
Save
Mark Applied
Hide
Staff Software Engineer
Tampa or Warrenton
$130k-$170k/yr HybridFull Time
8+ YOE8+ years systems/software engineering experience; Bachelor’s in CS or CE (or equivalent); active Secret clearance; deep Python and C++ skills; Kubernetes, Docker, CI/CD, Linux, observability experience.
Python, asyncio, pybind11, Cython, Kubernetes (K8s), Docker, Pods, Deployments, StatefulSets, ArgoCD, GitHub Actions, Prometheus, Grafana, C++17, C++20, CMake, GitLab CI/CD, Linux
Explore Jobs