Demo

Sr. Security Specialist

Conviso Inc.
Washington, DC Full Time
POSTED ON 6/27/2026
AVAILABLE BEFORE 7/25/2026

Sr. Security Specialist (ISSO)

Full-time

Location: Washington, DC - (onsite 5x per week)


Clearance Level: Top Secret/SCI


Required Skills:

Cyber Assessment: Intermediate Cyber Governance and Policies: Intermediate Cyber Security: Intermediate Cyber Strategy: Intermediate NIST Risk Management Framework: Intermediate


Responsibilities:

  • Individual will be interacting with key Subject Matter Experts (SME) and Government Stakeholders while assisting other junior ISSOs.
  • Manage and support the creation, monitoring, and updating the status of POA&Ms to ensure weaknesses are resolved in accordance to their scheduled completion dates.
  • Support the creation of Waivers or Risk Acceptance Memos to assist in the effective management of system risks.
  • Manage and support the review, creation and update security authorization documents as needed, but at least annually in the government’s A&A tools.
  • Support Contingency Plan tests at least annually and updating the plan.
  • Support system self-assessments as part of an Ongoing Authorization program.
  • Monitor and respond to Information Security Vulnerability Management (ISVM)/Patch Management.
  • Maintain and manage the knowledge of inventory in accreditation boundary.
  • Support the planning of Assessment and Authorization their assigned information system or information systems.
  • Ensure Configuration Management processes are followed to ensure that any changes do not introduce new security risks and attend to the Change Control Boards.
  • Respond to current and emerging requirements.
  • Participate in DevOps Sec (security integrated into Agile processes) requirements for assigned systems.
  • Manage and assist in duties articulated in the ISSO checklist (i.e. classified spill cleanup, Audit log review, Maintaining Privilege User and Physical access lists etc.).
  • Strong experience in the RMF process.
  • Ad hoc duties assigned by ISSM. Expected Deliverables: ATO documentation for systems going through the authorization process.


Education:

A Bachelor’s degree from an accredited university in a field such as information systems, computer science, engineering, Management Information’s systems or a related technical field.

Salary.com Estimation for Sr. Security Specialist in Washington, DC
$101,498 to $133,246
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