Senior Windows Sys Admin – DoD-Grade, Onsite w/ Relocation

Link Solutions, Inc.; Adelphi (MD); On-site; USD 120,000 - 140,000; Full time

Benefits offered by this job

Relocation incentive program

Certification reimbursement

Medical, dental, vision coverage

Life insurance

Paid holidays and time off

Job summary

Link Solutions, Inc. is seeking a Senior Windows System Administrator to join our Adelphi, MD team. You will administer Windows-based infrastructure, support ARL mission-critical systems, and collaborate with IT, Cybersecurity, and operations to ensure availability, performance, and security.

The role offers exposure to DoD frameworks, STIGs, and MECM/SCCM, with opportunities to lead incident response, automation via PowerShell, and infrastructure modernization initiatives.

Qualifications

• U.S. Citizen with active Top Secret clearance.
• IAT Level II certification or higher per DoD 8570/8140.
• Bachelor's degree with 7 years of relevant experience or 10 years in lieu of a degree.
• Extensive Windows Server administration in enterprise environments.
• Experience with Active Directory, GPOs, DNS, DHCP, and enterprise Windows infra.
• Knowledge of RMF and DoD cybersecurity policies.

Responsibilities

• Administer Windows Server OS in enterprise and classified environments.
• Manage Active Directory, GPOs, DNS, DHCP, and authentication services.
• Administer MECM/SCCM and endpoint management solutions.
• Install and secure Windows servers, apps, and configurations.
• Develop PowerShell scripts to automate tasks and improve efficiency.
• Patch, update, and deploy software per DoD and cybersecurity requirements.
• Implement STIGs and security hardening standards.
• Monitor performance, analyze trends, and troubleshoot issues.
• Plan, test, and execute backups and disaster recovery.
• Conduct security audits, vulnerability remediation, and compliance assessments.
• Collaborate with Cybersecurity on vulnerability scanning and accreditation.
• Support incident response and troubleshoot complex system issues.
• Maintain technical documentation and architecture diagrams.
• Participate in modernization and technology refresh projects.
• Work with government stakeholders to identify requirements and innovate IT solutions.
• Provide Tier III escalation support and technical leadership.

Skills

Windows Server administration

Active Directory

PowerShell automation

Security STIGs

DoD RMF knowledge

Team collaboration

Education

Bachelor's degree

Tools

MECM/SCCM

STIG Viewer

EvaluateSTIG

Job description

Link Solutions, Inc. is seeking a Senior Windows System Administrator to join our Adelphi, MD team. You will administer Windows-based infrastructure, support ARL mission-critical systems, and collaborate with IT, Cybersecurity, and operations to ensure availability, performance, and security.

The role offers exposure to DoD frameworks, STIGs, and MECM/SCCM, with opportunities to lead incident response, automation via PowerShell, and infrastructure modernization initiatives.