Administer and optimize virtualization platforms including VMware, KVM, and Xen. * Manage Windows ... Linux server environments, ensuring system performance, security, and operational readiness.
Administer and optimize virtualization platforms including VMware, KVM, and Xen. * Manage Windows ... Linux server environments, ensuring system performance, security, and operational readiness.
Position Summary The Principal Database Administrator is a senior technical leader responsible for ... Provide technical leadership, mentorship, and guidance to junior and cross-functional partners.
Position Summary The Principal Database Administrator is a senior technical leader responsible for ... Provide technical leadership, mentorship, and guidance to junior and cross-functional partners.
Lead Cyber Range Architect - II (Computer Network Architect) with Security Clearance
Indianapolis, IN · On-site
Administer and optimize virtualization platforms including VMware, KVM, and Xen ... Manage Windows and Linux server environments, ensuring system performance, security, and ...
Lead Cyber Range Architect - II (Computer Network Architect) with Security Clearance
Indianapolis, IN · On-site
Administer and optimize virtualization platforms including VMware, KVM, and Xen ... Manage Windows and Linux server environments, ensuring system performance, security, and ...
Administer and optimize virtualization platforms including VMware, KVM, and Xen ... Manage Windows and Linux server environments, ensuring system performance, security, and ...
Quick apply
Administer and optimize virtualization platforms including VMware, KVM, and Xen ... Manage Windows and Linux server environments, ensuring system performance, security, and ...
Administer and optimize virtualization platforms including VMware, KVM, and Xen ... Manage Windows and Linux server environments, ensuring system performance, security, and ...
Administer and optimize virtualization platforms including VMware, KVM, and Xen ... Manage Windows and Linux server environments, ensuring system performance, security, and ...
Administer and optimize virtualization platforms including VMware, KVM, and Xen ... Manage Windows and Linux server environments, ensuring system performance, security, and ...
Quick apply
Administer and optimize virtualization platforms including VMware, KVM, and Xen ... Manage Windows and Linux server environments, ensuring system performance, security, and ...
$64.75 - $84.25/hr
As a Lead SAP Basis Administrator at Cleveland-Cliffs, you will be part of a team providing support ... Provide technical leadership and coaching to junior analysts and act as an escalation point for ...
$64.75 - $84.25/hr
As a Lead SAP Basis Administrator at Cleveland-Cliffs, you will be part of a team providing support ... Provide technical leadership and coaching to junior analysts and act as an escalation point for ...
Superintendent, Full Time Traveling Electrical Superintendent
Fort Wayne, IN · On-site
$90K - $140K/yr
Administer and enforce the project safety program * Conduct regular safety meetings and job hazard ... Mentor and assist in the development of apprentices and junior supervisors Qualifications * 8+ ...
Quick apply
Superintendent, Full Time Traveling Electrical Superintendent
Fort Wayne, IN · On-site
$90K - $140K/yr
Administer and enforce the project safety program * Conduct regular safety meetings and job hazard ... Mentor and assist in the development of apprentices and junior supervisors Qualifications * 8+ ...
Apprentice Junior Linux Admin information
What is the difference between Apprentice Junior Linux Admin vs Junior Linux System Administrator?
| Aspect | Apprentice Junior Linux Admin | Junior Linux System Administrator |
|---|---|---|
| Certifications | Basic Linux certifications (e.g., Linux Essentials) | CompTIA Linux+, LPIC-1 or similar |
| Work Environment | Entry-level, supervised, learning-focused | Operational, responsible for routine tasks |
| Responsibilities | Assisting with Linux system tasks, learning procedures | Managing Linux servers, troubleshooting, maintenance |
The Apprentice Junior Linux Admin is an entry-level role focused on learning and assisting under supervision, often requiring basic certifications. The Junior Linux System Administrator has more responsibility for managing Linux systems independently, with relevant certifications and experience. Both roles are common in IT environments but differ mainly in experience level and scope of duties.
What are the key skills and qualifications needed to thrive as an Apprentice Junior Linux Admin, and why are they important?
What is an Apprentice Junior Linux Admin?
What are some common challenges faced by Apprentice Junior Linux Admins during their initial months on the job?
- Systems Administrator
- Flex Schedule Ultipro System Administrator
- Senior Remote Linux System Administrator
- Junior Linux Administrator
- Weekend Linux System Administrator
- Junior Systems Administrator
- Entry Level Linux System Administrator
- Junior System Administrator
- Senior Vmware Systems Administrator
- Junior Network Administrator Remote
$62 - $83/hr
Other
Posted 25 days ago
Job description
Barbaricum is seeking several Lead Cyber Range Architect II (Computer Network Architects) to support the design, implementation, and sustainment of cyber range and enterprise network environments for Department of Defense (DoD) missions. This role is responsible for architecting secure physical, virtual, and cloud-based infrastructures; supporting cybersecurity operations; and ensuring the availability, performance, and security of complex network systems.
The selected candidate will collaborate with cross-functional engineering teams to develop and maintain cyber range capabilities, implement automation and orchestration solutions, manage virtualization and server environments, and support continuous monitoring, vulnerability mitigation, and compliance with applicable DoD cybersecurity requirements and frameworks.
Responsibilities:
- Design, develop, and maintain cyber range and test bed environment Next s supporting cybersecurity training, testing, and mission operations.
- Architect and configure enterprise network infrastructures, including routing, switching, firewalls, DNS, Active Directory, VPNs, VLANs, and SANs.
- Implement and manage physical, virtual, and cloud-based network architectures using bare metal and virtualization technologies.
- Develop automation and orchestration solutions using tools such as Ansible, Chef, FOG, Python, and Bash scripting.
- Administer and optimize virtualization platforms including VMware, KVM, and Xen.
- Manage Windows and Linux server environments, ensuring system performance, security, and operational readiness.
- Identify and mitigate network vulnerabilities while supporting cybersecurity best practices and compliance requirements.
- Integrate and support specialized technologies, including ICS/SCADA, IoT, RF devices, and camera systems within cyber range environments.
- Provide technical leadership, troubleshooting support, and subject matter expertise for complex infrastructure and network engineering initiatives.
- Develop technical documentation, architecture diagrams, and standard operating procedures while mentoring junior engineers and supporting project execution.
Required Qualifications:
- Active DoD Top Secret / SCI clearance required.
- Minimum 7yrs experience as Cyber SME/Cyber Architect position or similar experience with minimum 3yr of experience in the configuration and operation of cyber range or computer test bed environments.
- Expert knowledge in designing and configuring computer networks including routing, switching, firewalls, DNS, active directory, VPNs, VLANs, SANs utilizing bare metal and virtualized systems.
- Demonstrated experience with automation, provisioning, imaging, orchestration, and configuration management.
- Demonstrated experience with Ansible, Chef, FOG, Project, python, and bash scripting.
- Demonstrated experience with Cloud, physical, and virtual network architect, engineering, and infrastructure monitoring.
- Demonstrated expertise with hypervisors such as VMware, KVM, and Xen.
- Demonstrated experience with Windows enterprise and Linux server / operating systems engineering, and administration with knowledge of network vulnerabilities, attack vectors, and mitigation.
- Demonstrated experience with wide variety of technology to include camera systems, ICS/SCADA, IoT, and RF devices.
About Barbaricum
Sourced by ZipRecruiter
Company size
201 - 500 Employees
Headquarters location
Washington, DC, US
Year founded
2008