Information Assurance Analyst

Mission Technologies, a division of HII

Information Assurance Architect providing senior-level cybersecurity and oversight at JIATF South in Key West, FL. Ensuring secure and resilient cyber architectures for mission-ready operations.

Posted 7/22/2026full-timeKey West • Florida • 🇺🇸 United StatesMid-LevelSenior💰 $93,366 - $125,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and maintaining enterprise cybersecurity architectures, ensuring compliance with DoD, RMF, and NIST standards. Proficient in Information Assurance activities, risk assessments, and integrating security controls into system designs.

Highest-signal resume keywords

Information AssuranceCybersecurity EngineeringRMF ComplianceSystem Architecture DevelopmentTS/SCI Clearance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Cybersecurity ArchitectureRisk AssessmentSystem Security PlansSecurity Assessment ReportsContinuous Monitoring DocumentationRoot Cause AnalysisCybersecurity Design ArtifactsEmerging Technologies EvaluationCybersecurity Engineering PrinciplesIncident Investigation

Soft Skills

CollaborationAdvisory SkillsLeadership

Tools & Technologies

ACASHBSS/ESSEndpoint Protection SuitesSIEM PlatformsNetwork Defense Sensors

Industry Keywords

DoDNISTJIATF SouthCyber PostureMission ResiliencyCybersecurity PoliciesTechnology Refresh CyclesData Flow Configurations

Tech Stack

Tools & technologies

CloudCyber SecurityTypeScript

About the role

Key responsibilities & impact

Develop, maintain, and enhance enterprise cybersecurity architectures supporting JIATF South’s operational networks, mission systems, sensors, and D&M platforms.
Lead Information Assurance activities ensuring compliance with DoD, DON, RMF, NIST, and JIATF South security policies, directives, and accreditation requirements.
Oversee the integration of security controls into system designs, modernization efforts, and technology refresh cycles.
Evaluate emerging technologies and defensive capabilities to strengthen JIATF South’s cyber posture and support mission resiliency.
Prepare and maintain RMF artifacts, including System Security Plans, Security Assessment Reports, POA&Ms, and continuous monitoring documentation.
Conduct architecture reviews, risk assessments, and cybersecurity impact analyses for new systems, upgrades, or mission changes.
Collaborate with system engineers, intelligence teams, operational units, partner nations, and interagency stakeholders to ensure cyber requirements align with real-time mission needs.
Investigate IA‑related incidents, conduct root cause analysis, and advise leadership on remediation strategies and long-term architectural improvements.
Ensure cybersecurity engineering principles are embedded in network design, cloud adoption strategies, and data flow configurations supporting D&M operations.
Guide the deployment and tuning of cybersecurity tools such as ACAS, HBSS/ESS, endpoint protection suites, SIEM platforms, and network defense sensors.

Requirements

What you’ll need

5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience
9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience
15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience
Strong background in Information Assurance, cybersecurity engineering, or system architecture
Hands-on experience with RMF, DoD IA policies, and Navy cybersecurity guidance
Demonstrated ability to develop or evaluate secure system architectures and cybersecurity design artifacts
Clearance: Ability to obtain and maintain a TS/SCI clearance

Benefits

Comp & perks

best-in-class medical, dental and vision plan choices
wellness resources
employee assistance programs
Savings Plan Options (401(k))
financial planning tools
life insurance
employee discounts
paid holidays and paid time off
tuition reimbursement
early childhood and post-secondary education scholarships