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# Systems Administrator

- **Company:** CareerCircle
- **Location:** Suitland-Silver Hill, MD, United States
- **Experience:** Expert
- **Salary:** $92,300.0 - $166,850.0
- **Contract:** Permanent contract
- **Skills:** Active Directory, Agile Methodology, Amazon Web Services, Apple Mac Systems, Microsoft Azure, Cloud Computing, Configuration Management, Program Optimization, Signals Intelligence, Complex Networks, CompTIA Security+, Cyber Security, Computer Networks, Extract Transform Load (ETL), Desktop Virtualization, Issue Tracking Systems, Key Management, Local Area Networks, Network Security, Linux Servers, Microsoft Operating Systems, Public Key Infrastructure, Windows PowerShell, Salesforce.Com, Scaled Agile Framework, Software Configuration Management, Solaris (Operating System), TCP/IP, Software Vulnerability Management, Network Switches, Network Routing, Scripting, Computer Network Operations, Information Technology, Servicenow, Vulnerability Analysis, User Accounts
- **Published:** August 13, 2026
- **Apply:** https://www.careercircle.com/jobs/all/all/usa/md/suitland/c5a104f3-cd17-40d7-9e19-41e570a39531

## About the Role

Market Data
Coordinating
Communication
Cyber Security
Risk Management
Microsoft Azure
Problem Solving
Change Requests
Ancient History
Technical Issues
Support Services
Technical Support
Security Clearance
Parametric Modeling
Engineering Analysis
Laboratory Equipment
CompTIA Security+ CE
Cloud Administration
Configuration Management
IAT Level II Certification
Extract Transform Load (ETL)
Windows System Administration
Microsoft Azure Certification
Troubleshooting (Problem Solving)
Top Secret-Sensitive Compartmented Information (TS/SCI Clearance)
DoD Information Assurance Certification And Accreditation Process (DIACAP)

Salesforce Admin, * Bachelor's degree in a related field with 8+ years of experience, or a master's degree in a related field with 6+ years of experience. Additional training, certifications, or work experience may be considered in lieu of a degree.

 * Active DoD TS/SCI security clearance with the ability to obtain a polygraph.
 * Active IAT Level II DoD Approved 8570 Baseline Certification, such as Security+ CE, or the ability to obtain the certification within 30 days of offer acceptance.
 * 5+ years of Windows System Administration experience.
 * Expert level technical experience and knowledge of server environment installation, configuration, and security.
 * Extensive knowledge of Windows hardware, software, and network components.
 * Experience with C&A, DIACAP, RMF, ICD 503, and/or the NIST Framework.
 * Expertise in evaluating, installing, and maintaining IT infrastructure.
 * Experience coordinating with technology teams to support services and applications.
 * Experience with Microsoft Azure Cloud Administration.
 * Strong problem solving, troubleshooting, and communication skills.

Preferred Qualifications:

 * 1+ years of MacOS administration experience.
 * Current Microsoft Azure certification(s).
 * Active DoD TS/SCI security clearance with polygraph.

## Description

Leidos is seeking a Systems Administrator to join our team in Suitland, MD, supporting Scientific and Technical Intelligence (S&TI) analysis at the Office of Naval Intelligence (ONI). In this role, you will provide specialized cybersecurity and IT support for critical intelligence systems used in parametric modeling, engineering analysis, and foreign material exploitation.

You will support a highly specialized technical environment that includes high end workstations, advanced graphics, laboratory equipment, data loading, and cloud administration. Your expertise will help maintain secure, reliable systems while supporting security accreditation requirements and the technology needs of the mission., * Troubleshoot and resolve technical issues within prescribed timelines.

 * Track change requests and trouble tickets in ServiceNow or Remedy AR to ensure they are properly documented and managed.
 * Maintain configuration management and lifecycle documentation for Mission IT assets.
 * Evaluate system needs and provide recommendations for software updates and hardware replacements.
 * Support desktop system updates, accreditation compliance, and security authorizations.
 * Assist with risk management frameworks and compliance with ODNI, DIA, DoD, DISA, Navy, NIA, and ONI policies., Equities
Operations
Purchasing
Upskilling
Market Data
Cryptography
Change Control
Key Management
Network Routing
Ancient History
Customer Service
Network Switches
Network Security
Complex Networks
Agile Methodology
Help Desk Support
Analytical Method
Customer Inquiries
Data Center Design
Local Area Networks
System Optimization
Time Off Management
Security Engineering
Technical Assistance
Signals Intelligence
Independent Thinking
System Administration
Information Assurance
Scaled Agile Framework
Vulnerability Management
Vulnerability Assessments
Public Key Infrastructure
Computer Network Operations
Troubleshooting (Problem Solving)
Software Configuration Management
Top Secret-Sensitive Compartmented Information (TS/SCI Clearance)
+0, TCP/IP
Coaching
Equities
Market Data
Linux Servers
Cyber Security
Issue Tracking
Ancient History
Strategic Leadership
Top Secret Clearance
Desktop Virtualization
IAT Level II Certification
Solaris (Operating System)
Network Performance Management
DoD Information Assurance (IA) Certification
Joint Worldwide Intelligence Communications System
Top Secret-Sensitive Compartmented Information (TS/SCI Clearance)
+0
Systems Administrator
Leidos

Reston, VA*On-Site

Equities
Scripting
Ingenuity
Management
Automation
Creativity
Scalability
Reliability
Market Data
User Accounts
Access Controls
Ancient History
Active Directory
Technical Issues
IT Infrastructure
Windows PowerShell
Workflow Management
Amazon Web Services
Resource Utilization
Server Infrastructure
Functional Specification
Microsoft Operating Systems
Security Requirements Analysis
Troubleshooting (Problem Solving)
Top Secret-Sensitive Compartmented Information (TS/SCI Clearance)
+0

Salesforce Admin


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