Kentro ยท 2 days ago
Senior Information Systems Security Manager (ISSM) Zero Trust (TS/SCI)
Tampa, FL
Full-time
Onsite
Senior Level, Lead/Staff
10+ years expKentro is seeking a highly experienced Senior Information Systems Security Manager (ISSM) to support the Department of Defense Zero Trust transformation under USSOCOM. This senior role provides cybersecurity governance, risk management, and compliance leadership across multiple Zero Trust implementation efforts in classified environments.
Information Technology & Services
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Serve as the senior cybersecurity authority for assigned Zero Trust systems and enclaves
Lead and oversee Risk Management Framework (RMF) activities in accordance with DoDI 8510.01
Manage system authorization packages in eMASS, including SSPs, SAPs, POA&Ms, and supporting artifacts
Ensure compliance with DoD Zero Trust Architecture, NIST SP 800-53, 800-37, and 800-207
Coordinate with Authorizing Officials (AOs), ISSOs, ISSEs, and system owners throughout the ATO lifecycle
Assess and manage cybersecurity risk across identity, device, network, application, and data pillars
Provide cybersecurity oversight for classified, cloud, hybrid, and on-prem environments
Support continuous monitoring (ConMon) activities and vulnerability remediation
Review and approve security configurations, policies, and procedures
Advise senior leadership on cybersecurity posture, risk acceptance, and mitigation strategies
Participate in technical reviews, architecture sessions, and government working groups
Mentor junior cybersecurity personnel and provide subject matter expertise to engineering teams
Qualification
Required
Bachelor's degree in Cybersecurity, Information Systems, Computer Science, or related field (or equivalent experience)
10+ years of cybersecurity experience, including senior ISSM or equivalent leadership roles
Current DoD 8570 / 8140-compliant certification (required) + Examples: CISSP, CISM, CAP, GSLC, CASP+
Extensive experience with DoD RMF and eMASS
Strong understanding of Zero Trust principles and implementation
Experience supporting DoD or Intelligence Community systems through ATO
Strong written and verbal communication skills for technical and executive audiences
Experience operating in classified and highly regulated environments
Active TS/SCI clearance
Preferred
Master's degree in Cybersecurity or related discipline
Experience supporting USSOCOM, SOCOM components, or Joint environments
Familiarity with cloud security (AWS GovCloud, Azure Government)
Experience supporting enterprise cybersecurity modernization or Zero Trust initiatives
Benefits
Paid time off
Healthcare benefits
Supplemental benefits
401k including an employer match
Discount perks
Rewards
Education reimbursement for certifications, degrees, or professional development
Company
Kentro
IT Concepts has transformed into Kentro - your center for innovation, excellence, and growth.
501-1000 employees
Funding
Current Stage
Late StageCompany data provided by crunchbase