Systems Administrator I

Work Arrangement: Hybrid- Onsite 3 days per week

Clearance: Active DoD Secret

Foxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and defense agencies. A recognized leader in navigating technology and security challenges, Foxhole delivers mission-focused innovations to answer evolving and complex needs. Our talented employee-owners provide agile, scalable services and solutions that solve operational gaps, operate critical systems, and protect and secure the enterprise – across the organization and around the world.

Foxhole Technology is seeking a Systems Administrator I who is eager to grow their IT career by supporting cyber sensing development and defense activities within a secure DoD environment. This position offers valuable hands-on experience across multiple platforms and tools, making it ideal for candidates with a foundational understanding of IT operations and a strong interest in cybersecurity and system maintenance.This role is responsible for supporting, implementing, securing, and maintaining mission-critical network and cyber sensing capabilities in support of the DoDIN

Responsibilities:

• Carry out routine system tasks such as user account setup, password resets, and access permissions
• Monitor system functionality and help diagnose hardware and software-related issues
• Support the rollout of updates, patches, and antivirus solutions in compliance with DoD cybersecurity directives (STIGs/IAVM)
• Help maintain core services like Active Directory, DNS, and Group Policy under the guidance of senior administrators
• Contribute to security compliance efforts through participation in RMF-based control implementation
• Aid in updating system documentation, including configuration records and procedural guides
• Assist in executing backup and restoration procedures to ensure system continuity
• Provide operational support for cybersecurity tools such as HBSS, ACAS, and SIEM technologies
• Respond to technical support requests and collaborate with the help desk team to resolve end-user issues

Minimum Requirements:

• Minimum Security Clearance: Active Secret clearance.
• Minimum of 1+ years of experience as a System Administrator
• Must have a current DoD 8140/ (8570) IAT Level II approved certification (i.e. CompTIA Security+ CE)
• At least 1 year of experience in IT support, help desk, or systems administration
• Basic knowledge of managing operating systems, user permissions, and file structures
• Familiarity with either Windows Server or Linux systems
• Ability to follow structured processes, maintain clear documentation, and escalate issues when needed
• Strong interest in learning and contributing to a mission-driven, security-focused team
• Hands-on experience with network security solutions, including firewalls, IDS/IPS, VPNs, encryption, and Zero Trust concepts.
• Knowledge of DevSecOps principles, automation, test integration, and scalable deployment architectures
• Experience supporting DoD compliance frameworks, including DISA STIGs, RMF, and NIST 800-53.
• Experience engineering solutions across on-premises and cloud environments, including virtualization and containerization and cloud native architectures.

Desired:

• Experience supporting DISA, DoD cyber programs, or large scale operational sensor platforms is highly desired.
• BS Degree in a related Field