Cyber Security Systems Administrator

Cyber Security Systems Administrator

Job ID: 2617042

Location: MacDill AFB, FL, United States

Date Posted: Sep 29, 2026

Category: Information Technology

Subcategory: Sys Administrator

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 10% of the time

Minimum Clearance Required: TS/SCI

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: On-Site

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Job Description

Description

SAIC is seeking a Cyber Security Systems Administrator to join their team at MacDill Air Force Base in Tampa, FL.

The Cyber Security Systems Administrator will be responsible for but not limited to the following duties:

• Performs tier one and two network and systems support in accordance with the SIE OPORD, including support to systems hosting complex operational databases, software configuration control, and system interfaces.
• Maintains and administers servers and infrastructure: monitors and controls mid-range application servers and storage devices; maintains file servers and network access; studies program operating instructions to determine equipment setup/operations; documents, analyzes, and troubleshoots system anomalies and failures to ensure optimum performance.
• Installs, configures, optimizes, and maintains operating systems and hardware: installs OS software, patches, and upgrades; configures, fine‑tunes, and monitors OS and hardware; conducts server builds; performs system backups and recovery; analyzes, troubleshoots, and resolves system hardware, software, networking, and infrastructure issues, including VDI components.
• Coordinates with software systems engineering and application developers to correct errors; develops and maintains SOPs for the infrastructure and VDI environment; maintains operating records such as machine performance and production reports.
• Develops in‑depth knowledge of system administration processes across diverse systems and networks, including monitoring and supporting routine patches, installs, upgrades, and task orders impacting computer systems.
• Tracks, reviews, and ensures quarterly implementation of DISA Security Technical Implementation Guides (STIGs) across systems to harden operating systems, browsers, applications, software, and networks, applying cybersecurity configuration standards to reduce vulnerabilities.
• Oversees and updates POA&Ms across HQ Campus eMASS packages, ensuring quarterly updates include current scan results, STIG implementations, and evidence of vulnerability mitigation; maintains comprehensive records of deviations from the USSOCOM Enterprise Baseline for software and hardware configurations.
• Works closely with System Owners and Planners to provide Information Assurance guidance for new projects and package renewals, and to develop, update, and sustain cybersecurity documentation, including System Security Plans, Business Continuity Plans, CONOPs, and Vulnerability Management Plans; ensures hardware/software artifacts

Qualifications

Required Education:

• Bachelor''s degree and five (5) years' experience; additional four (4) years' experience can be considered in lieu of degree.

Required Clearance:

• Must possess an active TS/SCI security clearance with the ability to maintain; US Citizenship required.

Required Skills:

• Have a demonstrated ability to communicate exceptionally well both orally and in writing, as well as have a positive customer service attitude.
• Strong proactive team player
• Previous experience with configuring and implementing Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs).
• Previous experience with operating/maintaining ACAs and eMASS security systems and overseeing Plan of Action and Milestones (POA&Ms).

Required Certifications:

• Must be DoW 8140 compliant under the Work Role Code 411 - Technical Support Specialist - Intermediate level or higher.
• DoD 8570 IATII Certification.

Overview

SAIC accepts applications on an ongoing basis and there is no deadline.

SAIC is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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