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Cyber Security Analyst SME - TS​/SCI w​/Polygraph

Job in McLean, Fairfax County, Virginia, USA
Listing for: General Dynamics Information Technology
Full Time position
Listed on 2026-03-06
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Position: Cyber Security Analyst SME - TS/SCI w/ Polygraph

Type of Requisition

Regular

Clearance Level Must Currently Possess

Top Secret SCI + Polygraph

Clearance Level Must Be Able to Obtain

Top Secret SCI + Polygraph

Public Trust/Other Required

None

Job Family

Cyber and IT Risk Management

Job Qualifications Skills

Documentations, Microsoft Azure, NIST, Risk Management Framework

Certifications

None

Experience

8+ years of related experience

US Citizenship Required

Yes

Job Description

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 organization’s 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, App Detective, Web Inspect.
  • 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 you’ll 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
  • Certifications: CISSP, CISM, CISA, CEH, NCSF
  • Splunk certification (i.e. Splunk Power User, Splunk Enterprise Admin, Splunk Enterprise Architect, Splunk Enterprise Security Admin, etc.)
  • Preferred

    Certifications:

    Security…
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