1w
Save
Mark Applied
Hide
Linux System Administrator
Vienna or Beavercreek
$115k/yr OnsiteFull Time
5+ YOEBachelor's degree,5+ years administering enterprise Linux,experience with automation (Ansible,Bash,Python),virtualization (VMware vSphere),networking and security,DoD 8140 intermediate/CompTIA Security+ preferred.
Red Hat Enterprise Linux, Rocky Linux, Ubuntu, Bash, Python, Ansible, VMware vSphere, SSH, SCP, TCP/IP, DNS, DHCP, ESXi, Git, Bitbucket, Bamboo, GitLab, CI/CD, STIGs, CIS Benchmarks, PKI, SSL/TLS, Active Directory, LDAP
1w
Save
Mark Applied
Hide
Linux Systems Administrator (Temporary)
Beavercreek, Ohio, United States
OnsiteFull Time
5+ YOEU.S. citizenship required; 5+ years administering enterprise Linux (RHEL, Rocky, Ubuntu); Bachelor's degree in CS/CE/SE or related; DoD 8140/CompTIA Security+ (or equivalent); experience with Ansible, Bash, Python, VMware, AD/LDAP, and security hardening.
Red Hat Enterprise Linux (RHEL), Rocky Linux, Ubuntu, Bash, Python, Ansible, Active Directory, LDAP, VMware vSphere, SSH, SCP, TCP/IP, DNS, DHCP, ESXi, Git, Bitbucket, Bamboo, GitLab
1mo
Save
Mark Applied
Hide
Linux System Administrator
Beavercreek or Wright-Patterson Air Force Base
OnsiteFull Time
5+ YOEActive Top-Secret clearance with immediate SCI eligibility; 5+ years relevant experience with a Bachelor’s in CS/IT (or 10+ years without); RHEL 7/8, PostgreSQL, IntelliEarth Integrator; Security+ or higher.
Red Hat Enterprise Linux (RHEL), IntelliEarth Integrator, PostgreSQL, Tomcat, Apache, PKI
2w
Save
Mark Applied
Hide
Help Desk Liaison
Dayton, Ohio, United States
OnsiteFull Time
3+ YOEBachelor's in IT or related +2 years (or equivalent), 3+ years supporting enterprise IT/Linux/HPC, working knowledge of Linux/Unix, Active Directory/LDAP/Kerberos/SSH, ServiceNow/Jira/Remedy, strong troubleshooting and communication; must be able to obtain Top Secret clearance.
Linux, Unix, Active Directory, LDAP, Kerberos, SSH, ServiceNow, Jira, Remedy, SLURM, PBSPro, Lustre
2mo
Save
Mark Applied
Hide
C++ Software Development Engineer
Beavercreek, Ohio, United States
$70k-$190k/yr OnsiteFull Time
4+ YOE4+ years in C++ development; BS in Computer Engineering or CS; Linux; teamwork; performance optimization; strong communication.
C++, Linux, Qt, OpenSceneGraph, osgEarth, Git
2mo
Save
Mark Applied
Hide
DevOps Engineer *Cap Dev* (Dayton Wright-Patterson AFB, O, Ohio, United States)
Dayton, Ohio, United States
$78k-$146k/yr OnsiteFull Time
2+ YOEDevOps engineer with GitLab CI/CD, containerization (Podman/Kubernetes), Python automation, Linux/RTOS, and security clearance eligibility.
GitLab, Podman, Kubernetes, Python, Linux, RTOS, C/C++
2mo
Save
Mark Applied
Hide
IT Systems Administrator III
Cincinnati, Ohio, United States
OnsiteFull Time
7+ YOESenior-level infrastructure administrator with Linux, Kubernetes, and Azure experience; 7+ years of systems administration; strong scripting and security focus.
Linux, Kubernetes, Azure, PowerShell, Bash, RBAC, Identity and Access Management
2mo
Save
Mark Applied
Hide
Senior Systems Engineer
Edinburgh, Indiana, United States
OnsiteFull Time
Experienced Windows/Linux systems engineer with DoD IAT Level 2 certs, TS/SCI clearance, virtualization, and network infrastructure experience.
VMware, Kubernetes, Ansible, Terraform, Chef, FOG Projects, Windows, Linux, Active Directory, DNS, VPN, Firewall, SANs
2mo
Save
Mark Applied
Hide
Software Engineer
Dayton, Ohio, United States
HybridFull Time
0+ YOEBachelor's in CS/Software Engineering; open to new graduates; Linux; OO programming; data visualization; unit testing; TS/SCI ability.
Python, NumPy, PyTorch, PostgreSQL, React, TypeScript, C++, Linux, GitLab CI/CD, WebGL
3w
Save
Mark Applied
Hide
Cyber Security Analyst
Dayton, Ohio, United States
HybridFull Time
Experience with Linux and Windows, strong oral/written communication, bachelor's/certificate/boot camp in CIS/IT/Cyber Security a plus; industry certifications are encouraged.
Linux, Windows
2mo
Save
Mark Applied
Hide
Senior Staff / Senior Cloud Engineer
Dayton, Ohio, United States
$111k-$152k/yr OnsiteFull Time
5+ YOEBachelor's in CS/Engineering; 5+ years cloud engineering, Linux, IaaS; scripting; IaC (Terraform/Ansible/Helm); DoD Top Secret clearance.
Terraform, Ansible, Helm, Kubernetes, ArgoCD, GitOps, Docker, Jenkins, GitLab CI/CD, Grafana, Prometheus, Bash, Python, Linux
3mo
Save
Mark Applied
Hide
Junior Software Engineer
Beavercreek, Ohio, United States
$80k-$100k/yr OnsiteFull Time
0+ YOEBachelor’s in Computer/Electrical/Software, 0–2 years software experience, C/C++/C++, Python, Linux/Windows, DoD clearance ability.
C/C++, Python, C#, Linux, Windows
1d
Save
Mark Applied
Hide
Security Analyst Senior - IS INFO SECURITY
Miamisburg, Ohio, United States
RemoteFull Time
6+ YOE6+ years information security experience with incident response, SIEM/EDR, vulnerability management, HIPAA knowledge, Windows/Linux, and strong communication skills.
SIEM, EDR, Windows, Linux, Azure, AWS, GCP, PowerShell, Python, EHR
2mo
Save
Mark Applied
Hide
Systems Software Technician
Dayton, Ohio, United States
OnsiteFull Time
University of Dayton: Catholic research university providing undergraduate and graduate higher education.
High school diploma; software tools experience; Git; CI/CD; containers; Linux OS concepts; testing; Agile; DoD work; US citizen.
Git, GitLab CI/CD, Docker, Podman, Kubernetes, k3s, Linux
2mo
Save
Mark Applied
Hide
Infrastructure Engineer (TS/SCI CI Poly)
Arlington or San Antonio or Satellite Beach or Dayton
OnsiteFull Time
TS/SCI clearance with CI Poly, strong Linux admin, IaC (Terraform/Ansible), ServiceNow infra design/deployment, and experience in secure enclave environments.
Linux, RHEL, Terraform, Ansible, ServiceNow
1mo
Save
Mark Applied
Hide
Software Developer
Dayton, Ohio, United States
OnsiteFull Time
2+ YOEBachelor's in CS/Engineering, 2+ years C++ experience, modeling & simulation experience, Windows/Linux development, Git, Top Secret/SCI clearance with SAP eligibility preferred.
C++, Windows, Linux, Git, EAAGLES, Google Test, Catch2, Python, Lua, Jira, Confluence, Agile
6d
Save
Mark Applied
Hide
Senior Software Developer
Dayton, Ohio, United States
OnsiteFull Time
5+ YOE5+ years C++ software development experience, modeling and simulation expertise, Windows/Linux proficiency, Git, strong OOP and design pattern knowledge, bachelor's in CS or engineering.
C++, Windows, Linux, Git, EAAGLES, Google Test, Catch2, Python, Lua, Jira, Confluence
3w
Save
Mark Applied
Hide
Senior Director Technology
Oxford or Oxford
$90k-$135k/yr OnsiteFull Time
7+ YOEBachelor's in an IT field plus 7 years IT experience (or 15 years academic IT experience). Strong Linux and networking skills, virtualization experience, supervisory experience, and familiarity with cybersecurity tools.
Proxmox, OpenStack, Fourwinds Digital Signage, Rubrik, Ansible, Puppet, AWS, Cisco, Crowdstrike, Wireguard, Linux, Windows, Mac OS, PXE, IPTables, VLAN, DNS, DHCP
2w
Save
Mark Applied
Hide
IBM Rational CC/CQ- Admin/Config Engineer
Anderson, Indiana, United States
$110k-$125k/yr OnsiteFull Time
5+ YOE5+ years administering IBM Rational ClearCase/ClearQuest and related tools; experience with SQL Server/Oracle, Linux/Windows, JIRA, Gitlab, AWS; ClearQuest schema development and scripting skills.
IBM Rational Clear Case, Clear Quest, HP ALM, JIRA, AWS, Gitlab, SQL Server, Oracle DB, Linux OS, Windows OS, IBM Rational WebSphere, ClearQuest Designer, Visual Basic, Perl, SQL
2mo
Save
Mark Applied
Hide
Signal Processing Software Engineer
Dayton, Ohio, United States
OnsiteFull Time
5+ YOEBachelor’s degree in software engineering or related field; 5+ years’ experience; RF signal processing knowledge; experience with multiple software languages; Yocto/linux driver knowledge; Xilinx platforms.
Matlab, LabVIEW, Python, C, C++, Yocto, Linux, Xilinx