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Job Title: Cyber Security Analyst SME - TS/SCI w/ Polygraph
Company Name: General Dynamics IT
Location: McLean, VA
Position Type: Full Time
Post Date: 03/05/2026
Expire Date: 04/06/2026
Job Categories: Engineering, Information Technology
Job Description
Cyber Security Analyst SME - TS/SCI w/ Polygraph

Seize your opportunity to make a personal impact as a Cyber Security Analyst SME supporting customer activities. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.

At GDIT, people are our differentiator. As a Cyber Security Analyst SME, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Cyber Security Analyst joining our highly skilled team to be a premier provider of cyber security services to the customer. We provide consummate cyber security risk management as a service platform across multiple fabrics and centers. We have a responsibility to ensure operational IT capabilities provide the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles. Be the change, lead our change join us!

HOW A CYBER SECURITY ANALYST SME WILL MAKE AN IMPACT:

  • Assist with development and maintenance of the organizations risk management framework.
  • Collaborate with stakeholders to define and implement security policies and controls.
  • Contribute to incident response planning and post-incident analysis.
  • Prepare risk reports and present findings to senior management.
  • Stay updated on the latest cyber security trends, threats, and technologies.
  • Provide vulnerability analysis and reporting on accredited information systems. Experience in scanning information systems using scanning tools such as Nessus, Tenable, AppDetective, WebInspect.
  • Strong writing skills to create documentation such as SOPs, internal process documents and input into cyber policies that support the continuous monitoring of accredited information systems.
  • Coordinate with information system POCs for plan updates and mitigation strategies to ensure overall health of IT systems, networks and applications.
  • Experience with architecture design, system and network analysis, vulnerability and risk assessments, and security assessment of hardware and software.
  • Perform some manual data aggregation and normalization tasks until automated solutions are developed.
  • Strong understanding of cloud environments and assessing systems within cloud environments focusing on security posture.
  • Experience with continuous monitoring and plans of actions and milestones (POA&Ms).
  • Understanding of NIST 800-53, 800-137 and Risk Management Framework (RMF).
  • Knowledge of DoW Security Technical Implementation Guides (STIGs).
  • Demonstrated experience with cyber security concepts to include encryption services, access control, information protection, network security
  • Experience with AWS and Azure cloud security compliance
  • Knowledgeable of various cloud services to include Infrastructure as a Service, Platform as a Service, Software as a Service
  • Possesses strong analytical and problem solving skills Designing and customizing complex search queries and promoting advance searching, forensics, and analytics.

WHAT YOULL NEED TO SUCCEED:

  • Education: Bachelors Degree (Computer engineering, Computer Science, Electrical Engineering, Information systems, Information Technology, Cybersecurity, or a closely related discipline) or additional work experience.
  • Required Experience: 8+ yrs
  • Required Technical Skills:
  • 5+ years of hands-on experience in the development and deployment of Splunk
  • Must have Splunk Enterprise Security experience
  • Desired Skills:
  • Certified in Cloud Security for AWS and Azure
  • Demonstrated experience in IT best practices regarding application, enterprise system, and network security
  • Security Clearance Level: TS/SCI with active polygraph
  • Preferred Certifications: Security Certifications to include CISSP, CISM, CISA, CEH, NCSF, CAP, Certified Splunk (i.e. Splunk Power User, Splunk Enterprise Admin, Splunk Enterprise Architect, Splunk Enterprise Security Admin, etc.)
  • Location: McLean, VA - On Customer Site

GDIT IS YOUR PLACE:

  • 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

#WeAreGDIT
#JET
#VA_2026Alumni

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Contact Information
Company Name: General Dynamics IT
Website:https://www.gdit.com/careers/job/0f37aad11/cyber-security-analyst-sme-tssci-w-polygraph/?source=AutoAppend_HBCU
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