Information Security Analyst Senior

Clearance Level
Top Secret SCI + Polygraph
Information Security
Annapolis Junction, Maryland
San Antonio, Texas

REQ#: RQ72598

Travel Required: Less than 10%
Requisition Type: Regular

GDIT is the premier provider of high-tech IT solutions to the government IT market. GDIT we delivers cost-effective, next-generation IT solutions and services to the Department of Defense, the intelligence community and federal civilian agencies as they modernize their information systems.

GDIT is currently seeking a Senior Information Security Analyst in Annapolis Junction, MD or San Antonio, TX

Senior ISSO Position Summary:

  • Perform Risk Management roles and responsibilities at Senior security analyst level of support. Little to no supervision.

  • Develop security baseline configurations for continuous assessment of ATO requirements

  • Identify gaps in security threat mitigation and protection

  • Use of Splunk fundamentals for data reporting and verification

  • Guide associate ISSO staff to increase overall efficiency of organization

  • Build rapport with internal service owners to effectively enforce security and information assurance

  • Provide weekly reports to senior and executive leadership

  • Assist with development of administrator models

  • Assist with development of work instructions for internal operational support

  • Maintain CWIP compliance

  • Engage in new ideas for security automation

  • Work with the ISS Security Operations Center (SOC),to manage, monitor, detect, alert and respond to security threats and events.

  • Direct security risk and vulnerability assessment at the network, system and application level.

  • Assist the ISSOs with tracking SSP management to include POA&Ms, waivers, etc,

  • Reduce errors between CMDB and LatteArt source of record systems

  • Provide status reporting to the client on SSPs and ATO compliancy

Required Qualifications:

  • BS or equivalent +5 years Information Technology experience or equivalent combination of experience and education

  • IAT Level II certification DoD 8570.01-M is required (Security+ CE)

  • CE|H Ethical Hacker within 6 months of hire

  • The candidate should be process oriented and have good verbal and writing communication skills and good interpersonal skills

  • The candidate must be able to work equally as well in a team environment and individually. The candidate must have good customer relations skills and be flexible in a fast paced changing environment

  • Capable of supporting RMF processes with a high level of practical knowledge for meeting Authorization to Operate (ATO).

  • General knowledge of Nessus/ACAS (Tenable) scanning and analysis

  • Active TS/SCI with polygraph

  • Experience with MS Office products

CWIP - IAT level II Compliance:

Persons provide network environment (NE) and advance level compute environment (CE) support. Responsible for finding and fixing unprotected vulnerabilities and ensuring that remote access points are well secured. Focuses on threats and vulnerabilities and improving the security of systems. Demonstrates a mastery of the functions of the IAT Level I position. Monitors, tests and troubleshoots hardware and software IA problems pertaining to the network environment. Recommends and schedules IA related repairs to include performing IA related customer support functions such as installation, configuration, troubleshooting, customer assistance, in response to customer requirements for the network environment (NE). Analyzes patterns of non-compliance and identifies vulnerabilities resulting from a departure from the implementation plan or that were not apparent during testing. Provides leadership and direction to IA operations personnel. Implement applicable patches including IAVAs, and IAVBs for their environment.  (Reference: Policy 6-34) for Cyber Workforce Improvement Plan (CWIP).





This position requires being fully vaccinated against COVID-19 by December 8, 2021 or the start date, if after December 8.

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.

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.