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 our team at the Redstone Arsenal in Huntsville, AL.

The role focuses on administering, securing, maintaining, and modernizing enterprise infrastructure that supports Army aviation and missile readiness, collaborating with network, cybersecurity, cloud, and engineering teams. The ideal candidate has DoD Secret clearance, IAT II-level certs, extensive Windows Server/AD/virtualization experience, and a strong track record in

Qualifications

• DoD 8570/8140 IAT Level II certification or higher (CompTIA Security+ CE or equivalent).
• Microsoft 365 Certified: Teamwork Administrator Associate.
• 8+ years experience supporting enterprise IT infrastructure and Microsoft environments.
• Experience administering Windows Server, Active Directory, Group Policy, and backup solutions.
• Experience with patch management, vulnerability remediation, and cybersecurity best practices.
• Experience supporting cloud migration and modernization.
• Baseline Certification required within six months of hire.

Responsibilities

• Administer, maintain, and support enterprise servers and virtualization platforms.
• Monitor system performance and ensure infrastructure reliability.
• Implement patch management and cybersecurity compliance per Government requirements.
• Manage Active Directory, Group Policy, Microsoft 365, backups, and DR processes.
• Support cloud migration and modernization initiatives.
• Develop technical documentation and SOPs.
• Coordinate with teams to troubleshoot complex issues.
• Support disaster recovery planning and operations.
• Provide guidance and knowledge transfer to IT staff.
• Contribute to enterprise infrastructure modernization across AMCOM.

Skills

IAT Level II

Microsoft 365

Windows Server

Active Directory

Group Policy

VMware

Cloud migration

Education

Bachelor's degree

Tools

ACAS

Nessus

VMware

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 the U.S. Army Aviation and Missile Command (AMCOM) headquartered at Redstone Arsenal in Huntsville, Alabama. Supporting one of the Army's premier aviation and missile readiness organizations, this role will be responsible for administering, securing, maintaining, and modernizing enterprise infrastructure that directly supports aviation and missile sustainment operations, logistics readiness, and mission-critical business systems. 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.

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 and digital transformation initiatives across the AMCOM environment.

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.

Compensation Range:

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

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

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.