Information System Security Officer (ISSO) - Must have an Active Secret Clearance
Company: BTI
Location: Fort George G Meade
Posted on: February 21, 2026
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Job Description:
Job Description Job Description Business Technology Integrators
(BTI) is a Service-Disabled Veteran-Owned Small Business (SDVOSB)
with more than 25 years of experience delivering innovative IT
solutions to the Federal Government. We specialize in supporting
mission-critical programs across defense and federal agencies, with
a focus on cybersecurity, program management, and enterprise IT
solutions. Position Overview BTI is seeking an experienced
Information Systems Security Officer (ISSO) to support the DISA
TIBI program. The ISSO will ensure that all information systems
meet security requirements and remain compliant with Department of
Defense (DoD) and Federal security standards. This role requires
hands-on expertise with security frameworks, risk management, and
compliance, as well as the ability to work closely with technical
teams and government stakeholders. Key Responsibilities Serve as
the Information Systems Security Officer (ISSO) for the DISA TIBI
program. Ensure compliance with all applicable DoD cybersecurity
policies, including RMF (Risk Management Framework). Support
accreditation and authorization processes for information systems
in accordance with DoD and federal requirements. Develop, update,
and maintain security documentation (System Security Plans,
POA&Ms, risk assessments, etc.). Monitor information systems
for security vulnerabilities and implement appropriate mitigations.
Coordinate with Government security officials, system owners, and
program leadership to ensure security controls are in place and
effective. Provide guidance, assistance, and training on security
requirements to technical teams and junior staff. Participate in
audits, inspections, and continuous monitoring activities. Required
Qualifications Active Secret Clearance (minimum, required). Minimum
of 8 years of demonstrated experience as an ISSO supporting a U.S.
Government Agency or Department of Defense (DoD). Active CompTIA
Security certification (must be documented and current). Proven
knowledge of DoD cybersecurity requirements, policies, and
frameworks (e.g., RMF, NIST, STIGs). Strong communication and
collaboration skills with the ability to work across diverse
technical and government teams. Experience maintaining security
compliance documentation and supporting audits/assessments.
Preferred Qualifications Experience supporting DISA or other DoD
organizations. Additional cybersecurity certifications such as
CISSP, CISM, or CAP. Bachelor’s or Master’s degree in Information
Security, Cybersecurity, Computer Science, or a related field. Why
Join BTI? Be part of a Service-Disabled Veteran-Owned Small
Business dedicated to supporting national security and defense
operations. Play a critical role in ensuring cybersecurity
compliance for a mission-critical defense program . Collaborate
with talented IT and cybersecurity professionals in a supportive
team environment. Competitive salary and comprehensive benefits
package. Apply today to join BTI as an ISSO and help drive the
security success of the DISA TIBI program. Powered by JazzHR
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Keywords: BTI, Columbia , Information System Security Officer (ISSO) - Must have an Active Secret Clearance, IT / Software / Systems , Fort George G Meade, Maryland
