• Type: Contract
  • Job #2671
Cyber Security Senior Analyst

Chantilly, VA


*Clearance: *Active TS/SCI w/ Polygraph needed to apply *


Company Overview:

Cornerstone Defense, in partnership with our military, intelligence, and civil government customers, supports U.S. operations worldwide through the use of many different types of intelligence, satellite, and cyber technologies. Cornerstone’s Intelligence Sector provides solutions to the United States Government for information collection, operations, exploitation and dissemination, and research activities. Our Team specializes in software development, cloud architecture, systems and network engineering, systems integration, agile management, as well as targeting operations and intelligence analysis. Our support to our mission customers includes cyber network operations, exploitation and defense, signals intelligence, human intelligence, and critical missions and networks.


The Cybersecurity Senior Analyst focuses on advanced cybersecurity analysis relating to the client’s enterprise networks and systems.  Core responsibilities include:

Provides cybersecurity analysis related to the detection of malicious activity on the client’s networks and systems; this support includes analysis of security architectures and controls, operations, and associated long term trend analysis working from client stakeholder site
Provides comprehensive analysis of available system security information to identify activity on client networks and systems; detects, analyzes, and recommends mitigations regarding cyber threats to the client networks and systems; incorporates multiple alternative sources of information
Performs client network and systems analysis and research, identifying/correlating information by applying data visualization tools and/or existing analytical processes to analyze data and create analytical products for client systems security monitoring and incident response management
Reviews threat activities based on available sources of information and then identifies/correlates events and activities; supports ongoing processing of each activity
Provides cybersecurity awareness feedback and recommendations on how to improve networks and systems that are currently deployed or under development by the client, including information related to timelines of incidents and their impacts
Develops new methods of threat monitoring for client networks and systems
Provides client senior leadership with briefings and written reports describing the results of advanced threat analyses; requires travel to alternate client and stakeholder facilities 


  • Current TS/SCI with poly 
  • Either a Bachelor’s degree in science or equivalent relevant technical experience with the client
  • Demonstrated experience supporting client enabled missions including TDNA roles
  • Demonstrated strong written and verbal communications, and organizational skills
  • Demonstrated experience conducting documentation technical reviews
  • Ability to work independently or collaboratively as part of a team; ability to relate professionally with senior client leaders
  • Demonstrated experience with Microsoft Office products to include Word, PowerPoint, Excel, and Visio


  • Prior experience supporting client senior level leaders
  • Prior experience working across organizational boundaries to achieve mission goals
  • Report and message writing experience
  • Foreign language skills
Attach a resume file. Accepted file types are DOC, DOCX, PDF, HTML, and TXT.

We are uploading your application. It may take a few moments to read your resume. Please wait!