Network and Computer Systems Administrator (24x7 Operations) (5457) (TS/SCI CI Poly) (Ft. Bragg, NC)

SMX is seeking a Network and Computer Systems Administrator to provide 24x7 operational support for classified enterprise systems and mission networks. Responsibilities include proactive monitoring, incident response, break/fix support, configuration management, patch management, and system availability for critical Army mission systems.

This is a full-time onsite position in Ft. Bragg, NC.

Essential Duties & Responsibilities

• Provide 24x7 operational support for enterprise systems.


• Perform system monitoring and health checks.


• Respond to outages and service interruptions.


• Execute break/fix activities.


• Implement patches and security updates.


• Maintain system configurations.


• Support change management processes.


• Troubleshoot server and network issues.


• Document incidents and corrective actions.


• Coordinate with engineering teams during maintenance windows.

Required Skills, Experience & Education

• Bachelor’s degree or equivalent experience.


• 5+ years supporting enterprise IT operations.


• Experience administering Windows and Linux servers.


• Experience with VMware.


• Experience troubleshooting enterprise networking.


• Knowledge of Active Directory.


• Experience implementing DISA STIGs.


• Security+ CE.

Desired Skills/Experience

• 
  
  
  

  
  

  GIAC certifications

  
  

  
  
  
  


• Splunk.


• CISSP


• Microsoft Defender


• CrowdStrike


• ACAS


• Army Cybersecurity experience

Application Deadline: September 7, 2026

#CJPOST

At SMX®, we are a team of technical and domain experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and compliant solutions for healthcare, we understand that digital transformation is key to your future success.

We share your vision for the future and strive to accelerate your impact on the world. We bring both cutting edge technology and an expansive view of what’s possible to every engagement. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.

SMX is an Equal Opportunity employer including disabilities and veterans.

Selected applicant may be subject to a background investigation and/or education verification.

SMX does not sponsor a new applicant for employment authorization or immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer).