System Administration
Windows and Linux server administration, endpoint management, and IT operations for mission-critical environments.
Capabilities
- Windows Server and Active Directory management
- Red Hat / CentOS / Ubuntu server administration
- STIG hardening and compliance patching
- Endpoint management (SCCM, Intune, Ansible)
- Backup, disaster recovery, and continuity planning
Our Approach
- 1Assess existing infrastructure and identify gaps against mission requirements and security baselines
- 2Develop system hardening plans aligned to applicable DISA STIGs and agency security policies
- 3Automate configuration management using Ansible, SCCM, or Group Policy to enforce compliance at scale
- 4Implement patch management cycles coordinated with change advisory boards and operational windows
- 5Establish disaster recovery procedures with documented RTOs and RPOs validated through regular testing
Deliverables
- System hardening checklists and STIG compliance reports
- Configuration management documentation and automation playbooks
- Patch management schedules and compliance tracking reports
- Disaster recovery and continuity of operations (COOP) plans
- User and administrator guides for managed systems
Applicable Frameworks
- DISA STIGs (Windows, RHEL, Ubuntu)
- NIST SP 800-53
- NIST SP 800-123 (Server Security)
- CIS Benchmarks
- ITIL Service Management
Team Certifications
- CompTIA Security+
- Microsoft Certified: Azure Administrator
- Red Hat Certified System Administrator (RHCSA)
- CompTIA Server+
- DoD 8570 / 8140 Compliant
Related Services
Ready to get started?
Contact us to discuss your system administration requirements.