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System Administrator

Huntsville, AL, US • Posted 13 hours ago • Updated 13 hours ago

Full Time

On-site

SAIC

Fitment

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Job Details

Skills

System Integration Testing
Backbone.js
ProVision
Development Testing
Hosting
Cyber Security
Information Assurance
Risk Management Framework
RMF
Access Control
RBAC
Backup
Disaster Recovery
Linux
Red Hat Enterprise Linux
Operating Systems
Scripting
Windows PowerShell
Bash
STIG
SCAP
Regulatory Compliance
Vulnerability Scanning
Nessus
Modeling
Management
Docker
Kubernetes
DoD
Security Clearance
Information Technology
Systems Engineering
FOCUS

Summary

Job ID: 2613372

Location: Huntsville, AL, US

Date Posted: 2026-06-04

Category: Information Technology

Subcategory: Sys Administrator

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 25% of the time

Minimum Clearance Required: Secret

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: ORA_ON_SITE

Description

SAIC is seeking a Systems Administrator to join our team in Huntsville, Alabama.

This position will sit at Redstone Arsenal in Huntsville, Alabama.

This position the backbone of the infrastructure that enables critical Missile Defense planning. You will manage and secure the computing environments where software engineers, radar analysts, and operators develop, test, and deploy the FBM Planner and its associated suite of tools. Your work ensures that high-fidelity threat models, precise terrain data, and tactical radar logs are securely processed and accessible, directly supporting the Warfighter's speed to decision.

Key Responsibilities

Provision, configure, and maintain the development, testing, and distributed production Linux environments hosting the FBM Planner software suite.
Implement and maintain DoD cybersecurity postures. Apply Security Technical Implementation Guides (STIGs), manage Information Assurance Vulnerability Alerts (IAVAs), and support Risk Management Framework (RMF) accreditation packages.
Administer user accounts and role-based access controls (RBAC) across secure networks.
Design and execute robust backup, disaster recovery, and continuity of operations (COOP) plans to ensure zero downtime during critical simulation events or live tests.

Qualifications

Required Education:

Bachelors and zero (0) years or more experience; four (4) years of experience considered in lieu of degree.

Qualifications:

DoD 8570/8140 Compliance: Must hold a current DoD 8570.01-M IAT Level II certification Linux Certification
Experience administering Linux (e.g., RHEL) operating systems.
Proficiency in scripting (e.g., PowerShell, Bash) for system automation.
Hands-on experience with DISA STIG viewer, SCAP Compliance Checker, and vulnerability scanning tools (e.g., ACAS/Nessus).

Desired Qualifications

Previous experience operating within a DoD Modeling & Simulation (M&S) or tactical laboratory environment.
Familiarity with deploying and managing containerized applications (e.g., Docker, Kubernetes).

Clearance:

Must possess an Active DoD Secret clearance

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10111346
Position Id: 2613372
Posted 13 hours ago

Company Info

About SAIC

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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