Senior Systems Administrator [$282k/yr+] TS/SCI-FS Poly
SYSTOLIC, INC.
Annapolis Junction, MD, United States
13 days ago
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Role details
Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Compensation
$282,000.0
Working hours
Regular working hours
Job source
Tech stack
Microsoft Windows
Active Directory
JIRA
Command Prompt
Dynamic Host Configuration Protocol
Domain Name System (DNS)
Subnetting
Network Layer
Networking Basics
Windows PowerShell
PuTTY
TCP/IP
+7 more
Virtual Local Area Networks
Software Vulnerability Management
Nx-os
Patch Management
CIS Benchmarks
Cisco Switches
Cisco
Job description
- Configure, maintain, and troubleshoot Cisco enterprise switches running IOS-XE and NX-OS.
- Provide full lifecycle administration, configuration, and troubleshooting for Windows 10 and Windows 11 endpoints and VDI systems.
- Support network fundamentals including VLANs, subnetting, DHCP/DNS, and MAC-based port security.
- Execute vulnerability remediation, patch management, and STIG compliance across managed systems.
- Manage Active Directory objects and maintain ticketing workflows using JIRA., * Configure, maintain, and troubleshoot Cisco switches running IOS-XE and NX-OS platforms.
- Implement and manage port security protocols, including MAC-based controls and violation remediation.
- Troubleshoot enterprise networking fundamentals encompassing TCP/IP, subnetting, DHCP/DNS, and Layer 2/Layer 3 operations.
- Maintain and support classified VDI and thin-client desktop platforms, including endpoint provisioning and connectivity troubleshooting.
- Deploy endpoints and perform system imaging utilizing PXE boot tools.
- Administer Windows 10 and Windows 11 client systems, managing configurations, updates, and lifecycle operations.
- Remediate vulnerabilities in accordance with IAVAs and maintain compliance with DISA STIGs and security baselines.
- Utilize CLI tools, PowerShell, PuTTY, and Windows command-line utilities for diagnostics and operational automation.
- Perform Active Directory administration, including user account, group, and OU management.
- Deliver responsive end-user support and track incident resolution using JIRA.
Requirements
- Degree: Technical bachelor’s degree or equivalent experience
- Years of experience: 15+ years
- Total Compensation: $282k+ yearly
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Prepare application
- Draft this with your agent
- Open in Claude
- Open in ChatGPT
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