Job Title: Information Systems Security Officer (ISSO) - TS/SCI with Polygraph
Company Name:
General Dynamics IT
Location:
Herndon, VA
Position Type:
Full Time
Post Date:
03/19/2026
Expire Date:
05/02/2026
Job Categories:
Engineering, Information Technology
Job Description
Information Systems Security Officer (ISSO) - TS/SCI with Polygraph
Own the opportunity as an Information Systems Security Officer (ISSO) and help ensure the mission is never interrupted. At GDIT, we deliver clarity with our cloud solutions and provide meaningful work. Your work will be an important part of transforming our clients for the modern age and help them face any obstacle
Ensure the safety and security of our nation as a Software Developer at GDIT. Youll apply the latest technology and provide operational support to deliver actionable intelligence for the Intelligence Community. Here, your work will have meaning and impact as you deliver your best every day.
At GDIT, people are our differentiator. As an ISSO supporting the customer, you will be trusted to solve complex IT issues while delivering outstanding customer service.
HOW THE ISSO WILL MAKE AN IMPACT
Work in close collaboration with a small team of ISSOs and ISSE to support the customers critical systems
Ensure systems are operated, maintained, and disposed of in accordance with security policies and procedures as outlined in the security authorization package
Conduct periodic reviews of Information Systems to ensure compliance with the security authorization package
Coordinate with systems administrators to perform system scans for A&A and continuous monitoring to include but not limited to network devices, servers, databases, and web services
Perform compliance audits, participate in incident handling, and lead or assist investigations into security anomalies
Perform review of audit logs and continuous monitoring tools for IT systems to identify anomalies, hacking or insider threats
WHAT YOULL NEED TO SUCCEED:
Education: BA/BS (or equivalent experience)
Required Experience: 8+ years of relevant experience