Independent Software, Inc. · 3 months ago
Senior Information Systems Security Officer (ISSO)
Ellicott City, MD
Full-time
Onsite
Senior Level, Lead/Staff
12+ years expIndependent Software, Inc. is dedicated to enhancing the security posture of mission-critical systems supporting the Department of Defense and Intelligence Community. As a Senior Information Systems Security Officer, you will oversee cybersecurity operations, conduct risk assessments, and collaborate with engineering teams to ensure compliance with security policies.
AnalyticsCloud ComputingCyber SecurityInformation TechnologyMachine LearningSecuritySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Manage daily security operations for information systems ensuring compliance with Department of Defense and Intelligence Community cybersecurity policies, directives, and frameworks
Conduct vulnerability and risk assessments to support accreditation decisions and ensure system integrity throughout development and sustainment
Administer configuration control for security software, hardware, and firmware ensuring all changes are evaluated for potential security impacts
Create and maintain critical security documentation including – System Security Plans (SSPs) – Risk Assessment Reports (RARs) – Plan of Actions and Milestones (POA&Ms) – Certification and Accreditation Packages – System Requirements Traceability Matrices (SRTMs)
Lead system authorization efforts in accordance with the Department of Defense Risk Management Framework process and legacy NISCAP standards ensuring timely submission and approval of security artifacts
Evaluate, implement, and maintain the use of agency specific security tools such as Latteart, Biscoti, and Xacata for monitoring and reporting
Assess current security processes, identify vulnerabilities, and develop proactive solutions to strengthen the organization’s cybersecurity posture
Work directly with system administrators, engineers, and program leadership to resolve security issues and embed cybersecurity best practices across all project phases
Qualification
Required
Ability to interpret and apply Department of Defense, National Institute of Standards and Technology, and Intelligence Community security standards including NIST SP 800-53, CNSSI 1253, and DoDI 8510.01
Skilled in Risk Management Framework steps 1 through 6, risk mitigation, and continuous monitoring
Experience implementing and validating technical controls for operating systems, applications, and network devices
Hands-on experience with vulnerability scanners, audit tools, and enterprise security management systems such as ACAS, Nessus, or comparable tools
Ability to perform detailed risk assessments and author clear, actionable security documentation
Strong written and verbal communication skills with the ability to brief stakeholders and leadership
Proven ability to work in a cross-functional classified environment with minimal supervision
Exposure to infrastructure provisioning or configuration management tools (e.g., Ansible, Terraform)
Bachelor's degree in Computer Science, Information Security, Information Assurance, or related technical discipline
In lieu of a degree, an additional four years of relevant experience may be substituted
Minimum of twelve or more years of professional experience in cybersecurity, information assurance, or systems security engineering
Minimum of seven or more years of ISSO or equivalent experience supporting Department of Defense or Intelligence Community programs of similar size and complexity
DoD 8570 compliance with IAM Level II or IAT Level III (CASP, CISSP, or Associate)
Must possess an active TS/SCI with appropriate Polygraph to be considered for this role
Benefits
Competitive compensation
Generous benefits
Work-life balance
Company
Independent Software, Inc.
Independent Software supports our customers by providing next-generation cyber services, intelligence and all-source analytics, machine learning, and mission application development.
11-50 employees
Funding
Current Stage
Early StageLeadership Team
Rhonda Jansen
President and CEO
Company data provided by crunchbase