IT Systems Administrator

Modern Technology Solutions Inc•Huntsville, AL

About The Position

System Installation, Configuration, and Maintenance: Install, configure, and maintain operating systems, hardware, virtual environments, and network devices to meet program needs. Manage servers, workstations, storage, and peripheral systems as part of a high-performance IT infrastructure. Implement and enforce security measures, including access controls, endpoint protections, and intrusion detection/prevention systems. Perform security compliance tasks such as patch management, vulnerability assessments, and remediation activities in accordance with DoD standards (e.g., RMF, DISA STIGs). Support systems integration efforts, ensuring interoperability across hardware and software architectures. Develop and maintain backup and recovery procedures to minimize data loss and downtime. Support secure communication architectures to ensure the availability of critical data services. Generate and maintain technical documentation, such as system diagrams, SOPs, and user guides, ensuring accuracy and compliance with DoD policies. Ensure systems adhere to DoD authorization standards and cybersecurity frameworks. Coordinate with program stakeholders, engineers, and other IT professionals to align system capabilities with mission objectives. Provide technical expertise and recommendations for system improvements and upgrades.

Requirements

Bachelor's degree with 15 years' related experience; Master's degree preferred.
Must have an Active Top-Secret Clearance with SCI Eligibility
5 years' prior experience for access to Special Access Program Information (SAP), or Controlled Access Program (CAP); must have 1 year in the last 5 years.
15+ years of experience as a Systems Administrator supporting mission-critical IT environments, preferably within DoD or aerospace programs.
Proficiency in administering Windows and Linux-based operating systems.
Familiarity with network protocols (TCP/IP, DNS, routing) and network security practices.
Experience with virtualization technologies such as VMware, Hyper-V, or KVM.
Working knowledge of compliance frameworks such as RMF, DISA STIGs, and NIST 800-53.

Nice To Haves

Master's degree

Responsibilities

Install, configure, and maintain operating systems, hardware, virtual environments, and network devices.
Manage servers, workstations, storage, and peripheral systems.
Implement and enforce security measures.
Perform security compliance tasks.
Support systems integration efforts.
Develop and maintain backup and recovery procedures.
Support secure communication architectures.
Generate and maintain technical documentation.
Ensure systems adhere to DoD authorization standards and cybersecurity frameworks.
Coordinate with program stakeholders, engineers, and other IT professionals.
Provide technical expertise and recommendations for system improvements and upgrades.