Computer Security Specialist

Clearance Level
Information Security
Tyndall AFB, Florida
Onsite Workplace
Key Skills For Success




Security Controls

Security Policies

REQ#: RQ145678
Requisition Type: Regular
Your Impact

Own your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of Defense’s mission to keep our country safe and secure.

Job Description

Transform technology into opportunity as an Information Security Analyst Senior with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

How a Information Security Analyst Senior Will Make an Impact:

  • Responsible for coordinating the scanning and identification of vulnerabilities associated with hosts connected to the network.
  • Maintains all tools that are used in the scanning and identification of vulnerabilities, as well as the tools used to rationalize, consolidate, and apply additional contextual information.
  • Maintains a cooperative relationship with Engineering and Operations teams to drive remediation efforts.
  • Additionally, ISSOs assess and review systems in order to identify potential security weaknesses, recommend improvements to amend vulnerabilities, implement changes and document upgrades.
  • Research, develop, implement, test and review information security in order to protect information and prevent unauthorized access.
  • Responsible for gathering information necessary to maintain security and establish functioning external barriers such as firewalls and other security measures.

What you Will Need To Succeed:

  • Support the ISSM to define, create, and maintain the documentation for certification and authorization of the ADCS system in accordance with requirements. They also assess the impacts on system modifications and technological advances. 
  • Manages system vulnerabilities in accordance with security requirements utilizing NIST continuous monitoring standards, RMF critical security controls and counter measures based on risk assessments of mission systems.
  • Identify and assess specific emergency or priority vulnerabilities, guided by input from other elements of the team such as cyber intelligence, engineering, or operations and suggest specific remediation approaches.
  • Analyze vulnerability data and assist with the prioritization and remediation of the identified vulnerabilities commensurate to risk and vulnerability management standards
  • Understanding of vulnerabilities, their impacts, mitigation techniques, and document and articulate this understanding to various stakeholders
  • Update and develop security standards and templates as required to meet new regulatory/audit/etc. requirements and guidance
  • Improve the efficacy and efficiency of specific VM practices across the enterprise, to include vulnerability identification/assessment/remediation.
  • Leverage and enhance existing VM frameworks/policies/standards to ensure VM maintains a minimum of industry best practices.
  • Coordinate collection of data and documentation in support of examinations/audits
  • Ability to work with existing solution vendors (e.g., ACAS, HBSS) as necessary; identify potential solutions.
  • Experience and training with Microsoft Server 2016/ 2019 or newer to include Active Directory, Radius, DNS and Group Policy
  • Experience and training with virtual environments (VMware, Hyper-V, etc.)
  • Familiar with maintaining and operating Trellix ENS (formerly McAfee Endpoint Security) and Tenable Security Center (ACAS) scans
  • Familiar with maintaining and operating SQL server
  • Experienced in applying patches/updates and STIGs
  • Possess and maintain a minimum of IAT level II certification IAW the DoD directive 8140.01Cyberspace Workforce Management. (CySA+ , GICSP, GSEC, Security+ CE)
  • Secret clearance or higher
  • Work is onsite
  • BA/BS and 7+ years of related experience (additional experience in lieu of degree can be considered)


  • 401K with company match
  • Comprehensive health and wellness packages
  • Internal mobility team dedicated to helping you own your career
  • Professional growth opportunities including paid education and certifications
  • Cutting-edge technology you can learn from
  • Rest and recharge with paid vacation and holidays
Work Requirements
Years of Experience

7 + years of related experience

* may vary based on technical training, certification(s), or degree


CompTIA - Security+ CE - CompTIA

Travel Required



U.S. Citizenship Required

About Our Work

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

COVID-19 Vaccination

GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on customer site requirements.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.