System Administrator (Senior-Level)

Link-Solutions,-Inc; Huntsville (AL); On-site; USD 80,000 - 100,000; Full time

Job summary

Link Solutions, Inc. is seeking a Senior Systems Administrator to join the team at Redstone Arsenal in Huntsville, AL.

The role focuses on administering, securing, and optimizing enterprise infrastructure to support mission-critical systems and DoD aviation modernization efforts. The ideal candidate will have DoD Secret Clearance, IAT Level II certification, and extensive experience with Microsoft enterprise environments, virtualization, cloud platforms, and cybersecurity compliance.

Qualifications

• DoD 8570/8140 IAT Level II certification or higher (CompTIA Security+ CE or equivalent).
• Microsoft 365 Certified: Teamwork Administrator Associate.
• Eight (8+) years of experience supporting enterprise IT infrastructure, systems administration, and Microsoft enterprise environments.
• Experience administering Windows Server environments, Active Directory, Group Policy, backup solutions, and enterprise infrastructure services.
• Experience supporting virtualization technologies, storage platforms, and system lifecycle management.
• Experience implementing patch management, vulnerability remediation, and cybersecurity best practices.
• Experience supporting cloud migration, modernization, or enterprise infrastructure initiatives.
• Baseline Certification required within six (6) months of hire if not already obtained.

Responsibilities

• Administer, maintain, and support enterprise servers, operating systems, virtualization platforms, storage solutions, and supporting infrastructure.
• Monitor system performance, availability, and operational health while ensuring infrastructure stability and reliability.
• Implement patch management, vulnerability remediation, and cybersecurity compliance activities in accordance with Government requirements.
• Manage Active Directory, Group Policy, Microsoft 365 services, backup solutions, and disaster recovery processes.
• Support cloud migration efforts, technology modernization initiatives, and integration of new enterprise technologies.
• Develop, maintain, and update technical documentation, SOPs, knowledge articles, and configuration records.
• Administer backup and restoration processes to ensure data protection and business continuity.
• Support database administration activities and mission-critical enterprise applications.
• Collaborate with network, cybersecurity, cloud, and engineering teams to troubleshoot and resolve complex technical issues.
• Assist with disaster recovery planning, testing, and continuity of operations initiatives.
• Provide technical guidance, knowledge transfer, and support to users and IT personnel.
• Support enterprise infrastructure modernization, cloud adoption, and continuous improvement efforts across the CPE Aviation environment.

Skills

IAT Level II certification

Active Directory

Group Policy

Cloud migration

Cybersecurity compliance

Education

Bachelor's degree in Computer Science / IT or related field

Tools

VMware

Linux

Windows PowerShell

ACAS/Nessus

Job description

• Compensation: USD 80,000 - USD 100,000 - yearly

Company Description

Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services.

If you’re looking for a technology company that values innovation, with a vision toward the future of the technology landscape, look no further than Link Solutions! Link is quality and compliance-focused, under our guiding philosophy “Mission First, Customer Always".

We are certified in ISO 9001:2015, ISO 20000-1:2018, and ISO 27001:2022; CMMC Level 2 certified; and appraised at CMMI Maturity Level 3 for Services and Development.

Job Description

Link Solutions is seeking a Systems Administrator (Senior-Level) to join our team at the Redstone Arsenal in Huntsville, AL.

• Active DoD Secret Clearance required
• IAT Level II certification or higher required

The Systems Administrator (Senior-Level) will support enterprise application modernization and digital transformation initiatives across CPE Aviation (Capability Production Executive Office Aviation), formerly known as PEO Aviation. Supporting Army aviation modernization efforts, this role will be responsible for administering, securing, maintaining, and optimizing enterprise infrastructure supporting mission-critical systems and operations.

This position works closely with network, cybersecurity, cloud, application, and engineering teams to ensure systems remain reliable, secure, compliant, and available to support organizational objectives. The successful candidate will play a key role in infrastructure modernization, cloud adoption initiatives, disaster recovery planning, and operational excellence.

The ideal candidate possesses extensive experience supporting Microsoft enterprise environments, virtualization technologies, cloud platforms, Active Directory, and cybersecurity compliance requirements.

This exciting opportunity allows you to contribute directly to Army aviation modernization initiatives while supporting systems and technologies critical to mission success.

Please note 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.

Job Responsibilities:

• Administer, maintain, and support enterprise servers, operating systems, virtualization platforms, storage solutions, and supporting infrastructure.
• Monitor system performance, availability, and operational health while ensuring infrastructure stability and reliability.
• Implement patch management, vulnerability remediation, and cybersecurity compliance activities in accordance with Government requirements.
• Manage Active Directory, Group Policy, Microsoft 365 services, backup solutions, and disaster recovery processes.
• Support cloud migration efforts, technology modernization initiatives, and integration of new enterprise technologies.
• Develop, maintain, and update technical documentation, standard operating procedures (SOPs), knowledge articles, and configuration records.
• Administer backup and restoration processes to ensure data protection and business continuity.
• Support database administration activities and mission-critical enterprise applications.
• Collaborate with network, cybersecurity, cloud, and engineering teams to troubleshoot and resolve complex technical issues.
• Assist with disaster recovery planning, testing, and continuity of operations initiatives.
• Provide technical guidance, knowledge transfer, and support to users and IT personnel.
• Support enterprise infrastructure modernization, cloud adoption, and continuous improvement efforts across the CPE Aviation environment.

Several factors influence final compensation, including relevant experience, technical expertise, certifications, education, and applicable contract requirements.

Compensation Range:

• $80,000 - $100,000 annually
• Full-Time (Monday-Friday)

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.

Qualifications

• DoD 8570/8140 IAT Level II certification or higher (CompTIA Security+ CE or equivalent).
• Microsoft 365 Certified: Teamwork Administrator Associate.
• Eight (8+) years of experience supporting enterprise IT infrastructure, systems administration, and Microsoft enterprise environments.
• Experience administering Windows Server environments, Active Directory, Group Policy, backup solutions, and enterprise infrastructure services.
• Experience supporting virtualization technologies, storage platforms, and system lifecycle management.
• Experience implementing patch management, vulnerability remediation, and cybersecurity best practices.
• Experience supporting cloud migration, modernization, or enterprise infrastructure initiatives.
• Baseline Certification required within six (6) months of hire if not already obtained.

Preferred:

• Bachelor's degree in Computer Science, Information Technology, IT Service Management, or a related technical discipline.
• Strong knowledge of Windows Server, Windows PowerShell, Active Directory, and Group Policy.
• Experience supporting VMware, Linux, and virtualized enterprise environments.
• Experience with vulnerability management tools such as ACAS, Nessus, or similar platforms.
• Experience supporting cloud administration and migration initiatives.
• Experience supporting mission-critical systems and enterprise applications.
• Experience supporting Department of Defense (DoD) environments.
• Strong analytical, troubleshooting, and problem-solving skills.

Additional Information

This position is contingent upon the successful award of the government contract and the completion of all contract negotiations. As part of our recruitment efforts, candidates may be interviewed and evaluated prior to award; however, any offer of employment is contingent upon contract award, funding availability, and customer approval.

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.