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REDLattice, Inc. · 18 hours ago

Senior Information Systems Security Officer (ISSO)

Chantilly, VA

Full-time

Onsite

Senior Level, Lead/Staff

10+ years exp

REDLattice, Inc. is a global leader in delivering cutting-edge technical cybersecurity products and services. They are seeking a skilled Senior Information Systems Security Officer (ISSO) to provide system security support for ongoing and future system development, ensuring compliance with security policies and requirements across multiple mission systems.

ArchitectureSoftware

Growth Opportunities

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Support organization-wide activities to maintain A&A compliance for all systems across the full system life cycle

Collaborate closely with Information Systems Security Manager (ISSM) staff to manage accreditations and resolve security issues

Serve as the primary point of contact between project teams and the accreditation office

Review and assess network diagrams, system schematics, and security architectures

Analyze system vulnerability scans and work with project teams to remediate findings

Resolve inconsistencies and irregularities in A&A documentation submissions

Prepare assessment reports addressing organizational risk and ad-hoc customer requests involving policy interpretation and analysis

Manage software compliance, laptop certification, patch management, and continuous monitoring/scanning

Develop, maintain, and update System Security Plans (SSPs)

Generate and review the Body of Evidence (BOE) and supporting accreditation artifacts

Coordinate with SETA and development contractors throughout the A&A process

Maintain system security posture while supporting multiple concurrent projects

Qualification

Risk Management Framework (RMF)Certification & Accreditation processesSystem vulnerability scanningContinuous monitoringPatch managementCloud computing securitySystem Security Plans (SSPs)MultitaskingTime managementWritten communicationVerbal communicationProblem solvingInterpersonal skills

Required

Bachelor's degree in engineering, science, or a related technical discipline with 12+ years of relevant experience OR Master's degree with 10+ years of relevant experience OR PhD with 7+ years of relevant experience

Strong knowledge of Risk Management Framework (RMF) and Certification & Accreditation processes

Experience with system vulnerability scanning, remediation, and continuous monitoring

Proven background in patch management and security compliance across multiple domains

Ability to develop and implement continuous monitoring plans

Familiarity with cloud computing security concepts and cross-domain solutions

Working knowledge of digital communications and IT infrastructure technologies

Experience preparing and maintaining SSPs, BOE artifacts, and compliance documentation

Strong time management and multitasking abilities

Ability to support multiple projects simultaneously

Excellent written and verbal communication skills

Proactive, forward-leaning problem solver

Strong interpersonal skills with the ability to work independently and collaboratively