Information System Security Officer (ISSO)

Since 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of operational experience to deliver exceptional value to communities and the critical missions they support. Join us where we innovate, develop smarter solutions, technologies, services, and actionable capabilities for our clients- right when they need it most.

MAXISIQ is seeking an Information System Security Officer (ISSO) to support mission critical operations in Lorton, VA with travel to Huntsville, AL and Aberdeen, MD. This is a full-time role. Position available upon award in early August 2025. 

What You'll Be Doing

• Providing support to the CMFF program to achieve IATT and prepare for ATO assessment.
• Assisting in the authoring of RMF body of evidence plans and documents required for IATT and ATO.
• Advising on how to implement NIST 800-53 security controls.
• Assisting in preparation of IATT submission package.
• Assisting in the completion of key artifacts for assessment including the System Security Plan, Security Controls Traceability Matrix and POA&M.
• Participating in IATT and ATO assessment.
• Be responsible for reviewing and updating Risk Management Framework documentation.
• Creating and maintaining POA&Ms.
• Assessing system compliance against security requirements.
• Working with engineers to implement security controls.

Education

• Bachelors degree or equivalent experience in cybersecurity

Clearance

• Secret

Experience

• Subject Matter expertise in NIST 800-53 and Risk Management Framework.
• 8-10 years in cybersecurity
• 3-5 years as ISSO

MAXISIQ is a technology engineering company that is recognized for our innovative solutions and unparalleled engineering expertise across a wide variety of technologies. #CJ

At MAXISIQ, inclusion drives innovation. We are committed to creating a diverse and equitable workplace where all qualified applicants receive consideration for employment including Veterans and Individuals with Disabilities.