32 linux system engineer jobs at 20 companies in Trotwood, OH
2w
Save
Mark Applied
Hide
Software Engineer
Beavercreek, Ohio, United States
$100k-$150k/yr OnsiteFull Time
3+ YOEBachelor's in engineering or computer science,3+ years software development experience for technical systems,proficiency in C#/C++ or Python,Linux experience,PNT familiarity,and ability to obtain DoD security clearance.
C#, C++, Python, Linux, HITL, SITL, GPS, GNSS, digital twin
2w
Save
Mark Applied
Hide
Systems Integration Engineer, Journeyman
Dayton, Ohio, United States
OnsiteFull Time
3+ YOEBachelor's or Master's in related field with minimum 3 years DoD experience (alternatively defined experience paths), Secret clearance, technical systems engineering experience, and DoD standards knowledge.
Dynamic Object Oriented Requirements System (DOORS), IBM Rational System Architect (RSA), C/C++, Java, Windows, Sun, Linux, Unix, TCP/IP, UDP, HTTP, SSL, MIL-HDBK-516, MIL-STD-882, DAFI 63-1201
2mo
Save
Mark Applied
Hide
Principal/ Sr. Principal Azure Cloud Engineer (AHT)
Wright-Patterson AFB, Ohio, United States
$104k-$155k/yr OnsiteFull Time
3+ YOEActive DoD Top Secret/SCI clearance, CompTIA Security+/SecurityX/CISSP, 3+ years DevOps/software/systems experience, 1+ year cloud experience, proficiency with Infrastructure as Code, CI/CD, Linux, and Git; Bachelor's in STEM (or Master's) with relevant years.
AWS, Azure, Google Cloud, Infrastructure as Code (IaC), Terraform, OpenTofu, Ansible, GitLab, GitHub, Jenkins, Linux, Git, Podman, Docker, Python, Bash, Go, Jira, Confluence, VPC, IAM, EC2, S3, ECR, EKS, VNET, VM, Entra, MDE, AVD, AKS, OCI
1w
Save
Mark Applied
Hide
Embedded Software Engineer
Beavercreek, Ohio, United States
$99k-$225k/yr HybridFull Time
5+ YOE5+ years developing embedded software in C/C++; experience with embedded Linux/RTOS/bare metal, real-time systems, FPGA integration, hardware-software debugging, CI/CD, MATLAB/Python; Secret clearance and Bachelor's in relevant field required.
C, C++, Embedded Linux, RTOS, FPGA, logic analyzer, oscilloscope, protocol analyzer, CI/CD, MATLAB, Python, Yocto, BitBake, U-Boot, device tree, MBSE, MagicDraw
2w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Systems Engineer III
Cincinnati, Ohio, United States
OnsiteFull Time
5+ YOE5+ years supporting enterprise systems; Bachelor's degree or equivalent; experience with Windows/Linux, virtualization, storage, patching, incident troubleshooting, and network operations tools; ITIL and Network+ preferred.
Ansible, VMware, Linux, Windows, Microsoft
2mo
Save
Mark Applied
Hide
Software Engineer III - Edge Computing
Folsom or Beavercreek or Long Beach
$104k-$163k/yr OnsiteFull Time
4+ YOEBachelor's in CS/Engineering, U.S. Person required, ability to obtain DoD clearance, 4+ years software engineering experience, expertise in Modern C++, GPU computing (CUDA/Holoscan/ROCm), Linux, containers, and systems profiling.
Modern C++, Rust, CUDA, Holoscan, ROCm, Linux, Kubernetes, Docker, gRPC, Protobuf, DPDK, RDMA, GPUDirect
2mo
Save
Mark Applied
Hide
Reliability Engineer – OnePay
Alpharetta or Chicago or Stamford or West Chester or Dallas or New York City or Charlotte
$85k-$140k/yr HybridFull Time
3+ YOE3+ years experience in application development/reliability or 5+ years with HS; strong SRE/DevOps skills, distributed systems and cloud knowledge, UNIX, scripting (Python/Bash/PowerShell/Go/JavaScript), Terraform/Ansible/Puppet/Chef, monitoring and CI/CD experience.
Splunk, New Relic, Jenkins, CloudBees, Python, Bash, JavaScript, PowerShell, Go, Terraform, Ansible, Puppet, Chef, Jira, PagerDuty, OpsGenie, Kibana, Grafana, AWS, Azure, GCP, PCF, Java, Golang, Rust, C++, UNIX
4w
Save
Mark Applied
Hide
Computer Engineer/Computer Scientist*
Wright-Patterson Air Force Base, Ohio, United States
OnsiteFull Time
5+ YOEMaster's degree in computer-related field, 5+ years software development, experience with Python, SQL, SAS Enterprise Guide, C++, MATLAB, Windows/Linux, AI/ML, Agile, systems engineering, and technical documentation.
Python, SQL, SAS Enterprise Guide, C++, MATLAB, Windows, Linux, Palantir Envision
2mo
Save
Mark Applied
Hide
MODELING AND SIMULATION SOFTWARE ENGINEER
Beavercreek or Wright-Patterson AFB
OnsiteFull Time
5+ YOETop Secret clearance (SCI eligibility), bachelor\u0002s in CS/CE/EE, 5+ years software development (3+ years in systems language; C++ preferred), experience with agile, source control, CI/CD, Windows/Linux development, strong communication.
AFSIM, ITASE, NGTS, C++, Git, Bitbucket, GitLab, GitLab runners, Jenkins, Visual Studio, Visual Studio Code, CLion, CI/CD, Windows, Linux
1mo
Save
Mark Applied
Hide
Engineer Network 3
Dayton, Ohio, United States
$89k-$135k/yr OnsiteFull Time
5+ YOEDesign, install, configure, and maintain classified networks and IT systems; manage switches, routers, firewalls, VTC/VoIP, backups, and cyber documentation; active TS/SCI required.
Microsoft SharePoint, Linux, MICT, KVM
3mo
Save
Mark Applied
Hide
Autonomy Software Engineer
Woburn or Arlington or San Diego or Dayton or Melbourne or Carlsbad
$174k-$225k/yr HybridFull Time
2+ YOEStrong C++ expertise, systems development and testing, security clearance eligibility, and cross-functional collaboration.
C++, MATLAB, CI/CD, Git, Linux, Windows
5d
Save
Mark Applied
Hide
Systems Engineer
Grand Rapids or Detroit or Kalamazoo or Chicago or St. Louis or Oak Brook or Rosemont or Tampa or Orlando or Charlotte or Raleigh or Akron or Cleveland or Columbus or Cincinnati
$115k-$125k/yr OnsiteFull Time
3+ YOERequires a high school diploma/GED and 3+ years administering large-scale server environments. Requires Windows Server, Active Directory, DNS, and DHCP expertise; Azure, virtualization, storage, and project leadership are preferred.
Microsoft Windows Server, Microsoft Active Directory, Hyper-V, VMware, Microsoft Office 365, Microsoft Azure, Microsoft Endpoint Manager, Enterprise Mobility + Security (EMS), VMware ESXi, VMware vSphere, Linux, Red Hat, Cisco Intersight, DNS, DHCP, SAN, NAS
1d
Save
Mark Applied
Hide
Systems Engineer II
Highland Hills or Webster or Cincinnati or West Palm Beach
$83k-$130k/yr HybridFull Time
4+ YOEFour years of infrastructure administration or support experience; Windows administration, troubleshooting, communication, and process management required. Associate's degree or IT certification preferred.
Linux, Windows, Git, Artifactory, Puppet, Ansible, Bash, PowerShell, Ruby, Python, Go, Amazon Web Services (AWS), Microsoft Azure, Microsoft, DevOps
3w
Save
Mark Applied
Hide
Staff C++ Software Engineer
Fairborn, Ohio, United States
$130k-$150k/yr OnsiteFull Time
8+ YOETS/SCI required. 8+ years C++ experience (Modern C++20/23), bachelor's in CS/CE or related, expertise with CMake, Perf/Valgrind/VTune, CI/CD, system architecture and performance optimization.
C++, CMake, Perf, Valgrind, VTune, CI/CD, Linux kernel, Docker, AWS, Azure, GCP, Boost, LLVM, Abseil
2mo
Save
Mark Applied
Hide
Modeling and Simulation Engineer
Beavercreek or Dayton
OnsiteFull Time
5+ YOEBachelor's degree in CS/CE/EE or related field; 5+ years software development; 3+ years in a systems language (C++ preferred); agile; security clearance eligible; strong communication.
Git, Bitbucket, GitLab, Jenkins, GitLab Runners, Windows, Linux, Visual Studio, Visual Studio Code, CLion
1w
Save
Mark Applied
Hide
IT Support Engineer I, Ops Tech Solutions (OTS)
Union, Ohio, United States
$25-$42/hr OnsiteFull Time
1+ YOERequires high school diploma and 1–2+ years of experience across Windows Server, troubleshooting, PC repair, IT service delivery, networking, operating systems support, and corporate network environments.
Windows Server, Active Directory (AD), DFS, Print Services, SCCM, DNS, DHCP, SSL, OSI Model, TCP/IP, Windows, Mac, Linux
1mo
Save
Mark Applied
Hide
Systems Administrator 3
Winona or Sergeant Bluff or Maricopa or Hagerstown or Burlington or New Knoxville
$101k-$120k/yr RemoteFull Time
8+ YOE8+ years server or networking experience; expert TCP/IP and ISP protocols; strong shell/scripting and automation (Ansible, Terraform, Python); security, compliance, DR experience; ability to architect large-scale systems and mentor engineers.
Ansible, Terraform, Python, Windows, Linux, Unix, DHCP, DNS, RADIUS, VoIP
1mo
Save
Mark Applied
Hide
Lead, Software Engineering (40810)
Mason, Ohio, United States
OnsiteFull Time
9+ YOE2+ MgmtRequires extensive embedded software experience (C/C++), RTOS, unit/integration/system testing, ability to define requirements and lead engineering efforts; ability to obtain US security clearance.
C, C++, Real-Time Operating Systems (RTOS), Python, Subversion, Windows, Linux, Ethernet, RS422, 1553, GigE Vision, CoaXPress, Camera Link, Board Support Packages (BSPs), Oscilloscope, DMMs, Earned Value Management (EVM)
1mo
Save
Mark Applied
Hide
(Fall-2027) Embedded Co-op
Cincinnati, Ohio, United States
OnsiteInternship
Currently enrolled university student. Experience or coursework in embedded systems, firmware development, microcontrollers, embedded Linux, circuit design, and IoT technologies (Bluetooth, Wi‑Fi, LoRa).
embedded Linux, Bluetooth, Wi‑Fi, LoRa