Demo

System Administrator

Join #TeamTMC — TMC Technologies
Huntsville, AL Full Time
POSTED ON 9/25/2025 CLOSED ON 12/18/2025

What are the responsibilities and job description for the System Administrator position at Join #TeamTMC — TMC Technologies?

Job Title
System Administrator
Location
Huntsville, AL 35808 US (Primary)
Category
Information Technology
Job Type
Full-time
Career Level
Staff
Education
Bachelor's Degree
Travel
None
Security Clearance Required
TS
Job Description

TMC Technologies is in search of a mid-level Systems Administrator to support the FBI's ECS Infrastructure Support team, which is responsible for maintaining several systems, and networks that provide the infrastructure platforms for ECS capabilities and data. This team is accountable for system administration, identity and authentication, information system security accreditation, data storage and backup, physical infrastructure maintenance, and automation 
development.  The candidate must be a US citizen and possess a minimum of an active Top Secret clearance with Sensitive Compartmented Information (SCI) eligibility to start due to federal contract requirements.  

The Systems Administrator will have the following responsibilities:

- Responsible for installing, configuring, and maintaining operating system workstations and servers, including web servers, in support of business processing requirements. 
- Performs software installations and upgrades to operating systems and layered software packages. 
- Schedules installations and upgrades and maintains them in accordance with established IT policies and procedures. 
- Monitors and tunes the system to achieve optimum performance levels. 
- Ensures workstation/server data integrity by evaluating, implementing, and managing appropriate software and hardware solutions. 
- Ensures data/media recoverability by implementing a schedule of system backups and database archive operations. 
- Develops and promotes standard operating procedures. 
- Conducts routine hardware and software audits of workstations and servers to ensure compliance with established standards, policies, and configuration guidelines. 
- Develops and maintains a comprehensive operating system hardware and software configuration database/library of all supporting documentation.
 

Job Requirements

US Citizenship and active Top Secret clearance with SCI eligibility required  
Minimum of 5 years of relevant experience required
Bachelor’s Degree required
Experience with Microsoft Windows, Active Directory required
Understanding of NIST 800 series publications and Federal Information Security Management Act (FISMA) compliance required

Preferred Qualifications:
Microsoft Windows Server Hybrid Administrator Associate
VMware Data Center Virtualization (VCP-DCV)
Cisco Certified Network Professional (CCNP)
Certified Information Systems Security Professional (CISSP)
VMWare vSphere 7 experience
Cisco Networking
Dell Server, and SAN Storage hardware experience
Familiarity with system accreditation and authorization and the FBI’s ATO processes
experience evaluating, documenting, and managing NIST 800-53 control implementations
experience with GRC tools (RiskVision, Xacta and JCAM)

We are equal opportunity/affirmative action employers, committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or protected veteran status, or any other protected characteristic under state or local law.
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Salary.com Estimation for System Administrator in Huntsville, AL
$80,805 to $102,417
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