Systems Administrator

Tatitlek Technologies, Inc (TTI); Dahlgren (VA); On-site; USD 58,000 - 77,000; Full time

Job summary

The Tatitlek Corporation is seeking a Senior Systems Administrator to lead administration across UNIX, Linux, and Windows platforms, with a focus on Red Hat, Solaris, and Windows environments. The role emphasizes security updates (IAVA) and system hardening in a DoD-aligned framework.

Candidates should be able to install, configure, and maintain enterprise systems, manage backups, and generate clear documentation.

Qualifications

• Experience administering Enterprise Systems and Technologies.
• Ability to work independently under limited supervision.
• Demonstrated ability to install, configure and maintain Operating Systems.
• General knowledge of enterprise frameworks and methodologies.
• Effective written and verbal communication skills.

Responsibilities

• Manage installation and integration of system fixes, updates and enhancements.
• Troubleshoot, test and optimize hardware and software systems.
• Provide end-user support as needed.
• Manage accounts, network rights and system access; maintain configurations and backups.
• Create and maintain SOPs and documentation.
• Monitor and maintain backups/restoration of systems and files.
• Research new technologies and input for future systems and purchases.
• Perform other duties as assigned.

Skills

Independent work

Communication

System administration

Documentation

Education

DoD 8140.01 IAT Level 2 certification

Tools

WSUS

GPOs

NTFS

CIFS

DNS

RDP Client

Thin Client

IDM

Job description

Systems Administrator

Job ID: 2026-2779

Category: Information Technology

Position Type: Regular Full-Time

FLSA Status: Exempt

Job specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job.

SUMMARY

The Senior Systems Administrator shall demonstrate experience in systems administration in the following operating systems: UNIX, Linux, or Windows. The specialized experience includes Linux system administration of Redhat and security setup and updates (IAVA's); UNIX system administration of Solaris, UNIX scripting, Thin Client, Sudo, IDM, NTFS, CIFS, DNS, RDP Client, and security setup and updates (IAVA's); Windows system administration of WSUS and third party solutions, GPOs Windows Server and Windows Workstations, Thin Clients (hardware/software), Networking and documentation creation/updates.

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Manage the installation and integration of systems fixes, updates and enhancements.
• Conduct testing, troubleshooting, performance optimization and maintenance of hardware and software systems.
• Provide support including end user assistance.
• Perform functions such as manage accounts, network rights, access to systems and equipment; maintain systems configuration and backups.
• Create and maintain documentation, Standard Operating Procedures (SOP).
• Create, monitor and maintain backups/restoration of systems and files.
• Conduct research of new and upcoming technologies. Provide input for future systems and purchases.
• Other duties as assigned.

REQUIREMENTS/QUALIFICATIONS

Education and Experience:

• A minimum of one (1) year experience administering Enterprise Systems and Technologies.
• Ability to work independently under limited supervision.
• Demonstrated ability to install, configure and maintain Operating Systems.
• General knowledge of enterprise frameworks and methodologies.
• Ability to communicate effectively both written and verbally.

Required:

• As per Department of Defense (DoD) Directive 8140.01, this position shall require Information Assurance Technicians (IAT) Level 2 certification; this includes both a Information Assurance (IA) certification and an Operating System (OS) certification. The OS certification requirement will be for Unix/Linux or Windows depending on the position.
• The Systems Administrator is required to maintain the DoD 8140.01 IAT Level 2 certification for the life of the Task Order.

PHYSICAL REQUIREMENTS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is required to use fabrication tools; stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear; taste or smell. The employee must occasionally lift and/or move up to 25 pounds. Specific vision abilities required by the job include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.

WORK ENVIRONMENT

The work environment characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is exposed to weather conditions prevalent at the time. The noise level in the work environment is usually moderate.

SUPERVISORY RESPONSIBILITIES

None.

ADDITIONAL QUALIFYING FACTORS

Must have the ability to obtain and maintain a security clearance. In addition, a satisfactory background screening, negative drug test, positive references and proof of identity and legal authorization to work in the United States and for TTO are required.

As an equal opportunity employer, The Tatitlek Corporation recognizes that our strength lies in our people. Discrimination and all unlawful harassment, including sexual harassment, in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected Veteran's status, or employment.

Salary

$49/hourly