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Pryer Aerospace · 9 hours ago

IT Systems Administrator

Tulsa, OK

Full-time

Onsite

Mid Level

Pryer Aerospace Llc is committed to excellence in aerospace manufacturing, and they are seeking an IT Systems Administrator to ensure the secure operation and continuous improvement of their IT infrastructure. The role involves maintaining cybersecurity compliance, administering IT systems, and supporting business operations while protecting Controlled Unclassified Information (CUI).

LogisticsManufacturingTransportation

Diversity & Inclusion

Responsibilities

Administer, maintain, and monitor Windows Server environments, Active Directory, Group Policy, Microsoft 365, and associated services

Manage virtualization platforms (e.g., Hyper-V, VMware) and on-prem/cloud hybrid infrastructure

Ensure high availability, performance, and reliability of servers, storage, and core services

Perform regular system updates, patching, and lifecycle management

Maintain, and enforce security controls aligned with CMMC Level 2 and NIST SP 800-171 requirements

Support the protection of Controlled Unclassified Information (CUI) across systems, networks, and storage

Configure and maintain endpoint protection, disk encryption, secure authentication, and access controls

Assist with security hardening, baseline configurations, and vulnerability remediation

Participate in security risk assessments, POA&M tracking, and continuous improvement efforts

Manage user accounts, roles, permissions, and least privilege access

Enforce MFA, password policies, and secure authentication standards

Monitor and review access logs and account activity

Maintain system monitoring, logging, and alerting platforms

Review logs for security events, anomalies, and policy violations

Assist with incident response, containment, investigation, and documentation

Support forensic evidence collection and audit requests when required

Manage backup systems and ensure secure, encrypted, and tested backups

Perform and document backup restoration testing

Support disaster recovery and business continuity planning

Create and maintain system documentation, diagrams, SOPs, and configuration standards

Maintain audit-ready evidence for CMMC assessments, internal audits, and customer requirements

Assist with policy and procedure development related to IT and security operations

Provide tier 1/2/3 support for IT issues and escalations

Support secure workstation configurations and compliance enforcement

Collaborate with management, security, and compliance stakeholders

Qualification

CMMC complianceNIST SP 800-171Windows Server administrationVirtualization managementActive DirectoryMicrosoft 365Endpoint protectionBackupRecoveryIncident responseUser supportDocumentation skillsCollaboration

Required

Responsible for the secure operation, maintenance, and continuous improvement of the organization's IT infrastructure with a strong emphasis on cybersecurity, compliance, and CMMC (Cybersecurity Maturity Model Certification) requirements

Ensure systems are reliable, monitored, hardened, and compliant with NIST SP 800-171 and related frameworks

Support business operations and protect Controlled Unclassified Information (CUI)

Security-minded, detail-oriented, and comfortable operating in regulated environments where documentation, evidence, and repeatable processes are critical

Effective provisioning, installation/configuration, operation, and maintenance of IT systems hardware and software and related infrastructure

Provide support, maintenance, and administration for the network and end users

Deploy, maintain, and secure physical and virtual servers, networks, and storage systems used in aerospace and spacecraft mission planning, and control

Work closely with engineering software's to ensure that computing environments meet performance, safety, and security requirements

Experience managing complex systems in high-reliability environments, ensuring maximum uptime, data integrity, and compliance with aerospace industry standards