Vantor · 8 hours ago
Information Systems Security Officer (ISSO)
Reston, VA
Full-time
Onsite
Senior Level, Lead/Staff
$113K/yr - $188K/yr
8+ years expVantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. They are seeking a detail-oriented and proactive Information Systems Security Officer (ISSO) to support the cybersecurity posture of enterprise-level information systems, ensuring compliance and security readiness through risk management and collaboration with technical teams.
Software
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Implement and enforce cybersecurity policies, procedures, and standards in accordance with DoD, NIST, and RMF guidelines
Support the Assessment and Authorization (A&A) process under the Risk Management Framework (RMF)
Maintain and update Security Authorization Packages (SAP), System Security Plans (SSP), and associated documentation
Conduct regular security audits, vulnerability scans, and risk assessments
Investigate and report security incidents, implementing corrective actions as needed
Ensure proper configuration management and change control procedures are followed
Coordinate with ISSMs, system administrators, and program teams to maintain system compliance
Provide cybersecurity support for system lifecycle activities including development, deployment, and sustainment
Participate in security inspections and support government security assessments
Qualification
Required
Current/active TS/SCI security clearance and be willing and able to obtain CI polygraph
U.S. Citizenship
8 years of experience in an ISSO, cybersecurity analyst, or related information assurance role
Bachelor's degree in Cybersecurity, Computer Science, Information Assurance, or a related field
Demonstrated knowledge of DoD cybersecurity standards, including NIST SP 800-53 and RMF
Experience with eMASS, ACAS, SCAP, STIGs, and other DoD security tools
Security+ CE, CISSP, or other DoD 8570 IAT/IAM Level II or III certification
Strong written and verbal communication skills
Preferred
Experience supporting DoD or IC programs in a classified environment
Familiarity with cross-domain solutions, enclave security, or cloud-based security frameworks
Master's degree in Cybersecurity, Computer Science, Information Assurance, or a related field
CISSP, CISM, or CAP certification
Experience working directly with government security officers and auditors
Benefits
A robust 401(k) with company match
Mental health resources
Student loan repayment assistance
Adoption reimbursement
Pet insurance
Company
Vantor
A spatial intelligence firm.
1001-5000 employees
Funding
Current Stage
Late StageRecent News
Business Standard India
2025-12-27
2025-12-26
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