UnixLinux Administrator (Senior-Level)

Link Solutions Inc. is seeking a Unix/Linux Administrator (Senior-Level) to join our team in Sierra Vista Arizona. 

• U.S. Citizen 
• Active DoD Security Clearance
• Non-remote (relocation incentive available)

The Unix/Linux Administrator will provide services in support of the U.S. Army Network Enterprise Technology Command (NETCOM) at Fort this role you will advise the government on industry best practices and strategic direction related to enterprise system design implementation optimization and enhancement. You will support the development of systems management processes and the integration of network and NetOps capabilities. Additionally you will assist in defining and designing system specifications and standards analyzing system input/output processes and evaluating hardware/software compatibility and interoperability to support mission-critical system capabilities.

At Link Solutions youll contribute to national security while working on innovative projects that offer meaningful opportunities for professional growth and advancement.

Job Responsibilities:

• Install rebuild configure maintain administer and document UNIX and Linux systems software systems-related products services settings directories storage etc.
• Conduct routine maintenance tasks on systems for proactive monitoring such as space usage deleting log files dump files and error-correcting.
• Create document and implement repeatable processes to install test upgrade maintain and patch system environments and software.
• Develop recommend document implement and maintain system management policies procedures and standards.
• Create modify delete and document user accounts.
• Complete and maintain DISA STIGsHave the desire and aptitude for learning and rapidly mastering new applications and technology.
• Maintain daily operation and incident resolution of virtual machines operating systems and applications to provide optimum performance and system availability.
• Troubleshoot and resolve system-related incidents detected during monitoring by other technical teams and by users.
• Provide Tier 2 or 3 support in an enterprise-level globally distributed environment.

Please note that this job description is not designed to cover or contain a comprehensive listing of activities duties or responsibilities that are required of the employee for this job. 

Qualifications :

• Must be a U.S. Citizen.
• Must have an active DoD Secret Clearance.
• IAT Level II Certification equivalent or higher per DoD 8570/DoD 8140 (CompTIA Security CE CCNA Security GICSP GSEC SSCP etc.).
• Bachelors degree in Computer Science Information Systems or a related field with 3 years of relevant IT experience or 7 years of directly related experience in the Information Technology field without a degree.
• Experience in Red Hat Enterprise Linux (RHEL) system administration including installation configuration and maintenance of RHEL servers and workstations.
• Experience in managing user accounts permissions and access controls to ensure a secure and efficient user environment.
• Skilled in using shell scripting (bash Perl Python etc.) to automate routine tasks and system maintenance.
• Familiarity with virtualization technologies like VMware including setup configuration and management of virtual environments.
• Experience in deploying and managing storage solutions in RHEL environments.
• Knowledge of backup and disaster recovery processes and technologies relevant to RHEL systems.
• Ability to troubleshoot complex issues in RHEL environments applying analytical skills to resolve hardware software and network problems
• Familiarity with RHEL patching updates and configuration management.
• Computing Environment Certification: RHCSA Unix or equivalent within 6 months of hire.

Preferred:

• Experience with enterprise technologies such as Forcepoint Firewall and TTCR/HSG Rubrik backup solutions Aruba Mobility Controller VMware with vSAN and security tools including PKI DHUMA THULE and Splunk.
• IAT Level III Certification equivalent per DoD 8570/DoD 8140 (CASP CCNP Security CISA CISSP GCED GCIH etc.).
• Experience providing quality service and support for mission-critical systems and VIP end users. 
• Experience working in a Department of Defense (DoD) environment.
• A problem solver and troubleshooter who thrives in resolving complex problems.
• Excellent communication skills (written and oral) and interpersonal skills. 
• Superior organizational skills attention to detail and ability to prioritize and manage multiple tasks. 

Additional Information :

Link Solutions Inc. offers a competitive compensation and benefits package to include paid holidays paid time off medical dental vision company-paid long and short-term disability life insurance referral bonuses relocation incentive program certification reimbursement program retirement and more.

Link Solutions Inc. is an EOE. AA/M/F/D/V. We participate in the E-Verify Employment Verification Program. All your information will be kept confidential according to EEO guidelines. 

Remote Work :

No

Employment Type :

Full-time