Senior IT Systems Administrator
Job in
Reston, Fairfax County, Virginia, 22090, USA
Listed on 2026-07-21
Listing for:
Jobtailor
Full Time
position Listed on 2026-07-21
Job specializations:
-
IT/Tech
Systems Administrator, IT Support, Cybersecurity, Network Administrator
Job Description & How to Apply Below
- Establish and manage internal IT operations, including documentation, policies, procedures, and asset management processes
- Build and mature Scout's in-house IT support capability while maintaining strong working relationships with our Managed Service Provider (MSP), CMMC consultants, and other technology partners
- Provide first-line IT support for employees, troubleshooting hardware, software, and networking, and access issues
- Design, implement, and maintain IT security controls aligned with NIST, CMMC, and other applicable cybersecurity frameworks
- Administer and maintain company hardware, networks, and cloud infrastructure
- Manage user accounts, permissions, and access controls across company systems
- Evaluate, implement, and support new IT systems, tools, and technologies as the company grows
- Support the design and deployment of IT infrastructure for Scout's new facility
- Participate in CMMC preparation, assessment, and certification activities
- Deliver occasional cyber security awareness and IT training to team members
- Maintain IT inventory, lifecycle management, and configuration management processes
- Bachelor’s degree in Information Technology, Computer Science, or related field OR in lieu of a degree 4+ additional years of experience
- 5+ years of experience in IT administration, systems administration, or technical support
- Experience building or significantly expanding internal IT capabilities within a growing organization
- Experience working with Managed Service Providers (MSPs) and third‑party technology vendors
- Experience with CMMC and other similar compliance frameworks (NIST 800-171, ISO
27001) - Strong knowledge of network infrastructure, security principles, and IT operations
- Experience administering both Windows and Linux environments
- Proficiency in managing AWS cloud services
- Experience supporting Microsoft Azure/GCC High environment
- Exceptional troubleshooting, communication, and problem solving skills
- Eligible to hold a clearance
Demonstrates expertise in IT administration and support, with a strong focus on managing IT operations, security compliance, and cloud infrastructure. Proficient in troubleshooting and enhancing internal IT capabilities while fostering relationships with technology partners.
Highest-signal resume keywords- IT Administration
- CMMC Compliance
- AWS Cloud Services Management
- Network Infrastructure Management
- Windows And Linux Administration
- IT Operations Management
- Troubleshooting Hardware
- Troubleshooting Software
- Troubleshooting Networking
- IT Security Controls Design
- User Account Management
- Configuration Management
- Documentation Management
- Asset Management
- Cybersecurity Awareness Training
- Exceptional Communication
- Problem Solving
- Managed Service Provider
- IT Support Capability
- Compliance Frameworks
- IT Inventory Management
- Lifecycle Management
- AWS
- Microsoft Azure
- CMMC Framework
- NIST Framework
- IT Support Tools
Position Requirements
10+ Years
work experience
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