Senior Windows Security Admin - STIG & OCI (Remote)

Conviso Inc.; United States; Remote; USD 110,000 - 170,000; Full time

Job summary

Conviso Inc. is seeking a Windows Administrator to secure and manage Windows Server environments across on‑premises and OCI.

The role emphasizes DISA STIG implementation, vulnerability remediation, and secure configuration management. The ideal candidate will have DoD 8570 IAT Level II certification or equivalent, extensive Windows security experience, and strong PowerShell skills, plus familiarity with Ansible and Git workflows.

Qualifications

• 5+ years Windows Server administration experience.
• 3+ years Windows STIG implementation, assessment, or remediation.
• Strong knowledge of Windows security baselines, AD, GPO, auditing, patching, and vulnerability remediation.
• Experience with Ansible for Windows configuration management, security hardening, or compliance activities.
• Experience with Git, including branching, pull requests, peer review, and change tracking.

Responsibilities

• Administer and secure Windows Server environments across on-premises and OCI infrastructure. Implement, assess, and remediate DISA STIG requirements for Windows operating systems.
• Analyze and remediate CAT I, CAT II, and CAT III findings. Support consistent Windows security baselines across on-premises and OCI environments.
• Provide Windows-specific requirements, testing, and troubleshooting support for Ansible playbooks and roles.
• Execute and troubleshoot Ansible-based hardening, compliance validation, and remediation activities.
• Use Git for branching, pull requests, peer review, issue tracking, and controlled change management.

Skills

Windows Server admin

DISA STIG implementation

AD/Group Policy management

PowerShell scripting

Ansible for Windows

Git workflows

Education

DoD 8570 IAT Level II certification (e.g. Security+)

Tools

Ansible

Git

OCI/Oracle Cloud Infrastructure

Job description

Conviso Inc. is seeking a Windows Administrator to secure and manage Windows Server environments across on‑premises and OCI.

The role emphasizes DISA STIG implementation, vulnerability remediation, and secure configuration management. The ideal candidate will have DoD 8570 IAT Level II certification or equivalent, extensive Windows security experience, and strong PowerShell skills, plus familiarity with Ansible and Git workflows.