Information Systems Security Officer (ISSO) � Junior

Title Information Systems Security Officer (ISSO) � Junior Full-Time/Part-Time Full-Time Description
Position Overview

RiVidium Inc. is seeking a motivated Junior Information System Security Officer (ISSO) to support the security and compliance of federal information systems throughout their operational lifecycle.

The Junior ISSO will assist with implementing and monitoring cybersecurity controls, maintaining security documentation, supporting Risk Management Framework (RMF) activities, tracking vulnerabilities and POA&Ms, and ensuring systems remain compliant with applicable federal cybersecurity requirements.

This is an excellent opportunity for a cybersecurity professional looking to build or expand their experience in RMF, security compliance, ATO, continuous monitoring, and information assurance within a federal environment.

Key Responsibilities

• Assist with day-to-day security activities for assigned information systems and applications.
• Support implementation and monitoring of cybersecurity controls.
• Assist with NIST Risk Management Framework (RMF) activities throughout the system lifecycle.
• Maintain and update System Security Plans (SSPs) and other security authorization documentation.
• Collect, organize, and maintain evidence supporting security control implementation.
• Assist with preparation and maintenance of Authorization to Operate (ATO) packages.
• Monitor security controls and identify potential compliance gaps or weaknesses.
• Track vulnerabilities, security findings, and Plans of Action and Milestones (POA&Ms).
• Coordinate with system owners, system administrators, engineers, and cybersecurity personnel to support remediation activities.
• Assist with validating remediation of security findings and vulnerabilities.
• Support continuous monitoring activities and periodic security control reviews.
• Assist with security control assessments and provide requested documentation and evidence to Security Control Assessors (SCAs).
• Review vulnerability scan results and assist with tracking remediation.
• Monitor system changes and identify potential security impacts.
• Assist with configuration, security baseline, and compliance reviews.
• Support cybersecurity audits, inspections, and compliance assessments.
• Maintain accurate security records, documentation, and assessment artifacts.
• Assist with security incident reporting and coordination as required.
• Prepare status reports, cybersecurity metrics, and management updates.
• Stay current on applicable federal cybersecurity policies, standards, and best practices.

Required Qualifications

• Bachelor's degree in Cybersecurity, Information Systems, Information Technology, Computer Science, or a related field.
• Experience or academic background in cybersecurity, information assurance, information security, or IT security.
• Working knowledge of cybersecurity concepts, security controls, and risk management.
• Familiarity with the NIST Risk Management Framework (RMF).
• Understanding of basic cybersecurity compliance and security assessment concepts.
• Ability to review technical documentation and maintain accurate security records.
• Strong analytical, organizational, written, and verbal communication skills.
• Ability to work effectively with technical teams, system owners, and cybersecurity professionals.
• Ability to manage multiple tasks and meet deadlines in a mission-focused environment.

Preferred Certification

One or more of the following is preferred:

• CompTIA Security+
• Systems Security Certified Practitioner (SSCP)
• Certified Authorization Professional (CAP)
• Certified Information Systems Security Professional (CISSP)
• Other recognized cybersecurity or information assurance certification

Preferred Qualifications

• Experience supporting federal civilian or Department of Defense (DoD) cybersecurity programs.
• Experience with NIST SP 800-53 and NIST SP 800-37.
• Familiarity with FISMA requirements.
• Experience supporting RMF documentation and ATO activities.
• Familiarity with System Security Plans (SSPs), Security Assessment Reports (SARs), and POA&Ms.
• Experience supporting continuous monitoring activities.
• Familiarity with eMASS, RSA Archer, ServiceNow GRC, or similar GRC platforms.
• Experience with vulnerability management and security assessment tools.
• Exposure to cloud security environments such as AWS, Azure, Google Cloud, or Microsoft 365.
• Familiarity with security control implementation and assessment processes.

Technical Skills

• Information System Security
• ISSO Support
• NIST RMF
• NIST SP 800-53
• NIST SP 800-37
• FISMA
• Security Controls
• Security Compliance
• ATO / Authorization
• Continuous Monitoring
• System Security Plans (SSPs)
• Security Assessment Reports (SARs)
• POA&M Management
• Vulnerability Management
• Security Control Assessment
• Risk Management
• Cybersecurity Documentation
• GRC Platforms
• eMASS
• RSA Archer
• ServiceNow GRC

RiVidium Inc is seeking a 'Junior Information System Security Officer (ISSO) ' to support a federal client. This position is contingent upon contract award and funding approval. As such, this job posting is intended to identify qualified candidates for a potential future opportunity and does not represent a currently available position. Compensation has not yet been determined and will be established based on contract requirements, candidate qualifications, experience, and applicable market conditions.
About the Organization Established in 2008, RiVidium, Inc. (dba TripleCyber) is a VA-Verified SDVOSB and an SBA-Certified 8(a) company. To prepare our clients for the future, RiVidium has balanced all parts of our organization to attract the finest employees in order to 'Strive to be the missing element defining tomorrow's technology'. RiVidium keeps pace and surpasses its competitors by meeting challenges of advancements in Logistics, Human Capital, Cyber, Intelligence & Technology. EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristic protected by law. If you need a reasonable accommodation for any part of the employment process, please contact Human Resources (HR) at hr@rividium.com.
This position is currently accepting applications.