Senior ISSO Security Analyst

IronArch Technology

Senior ISSO Security Analyst leading Risk Management Framework activities for Department of Veterans Affairs. Collaborating with stakeholders to ensure compliance with federal cybersecurity requirements.

Posted 7/28/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $145,000 - $162,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Risk Management Framework (RMF) lifecycle activities, FISMA compliance, and NIST SP 800-53 security controls while effectively leading client engagements and managing complex cybersecurity documentation. Proficient in translating security requirements into practical solutions and maintaining operational security throughout the information system lifecycle.

Highest-signal resume keywords

Risk Management Framework (RMF)FISMA ComplianceNIST SP 800-53 Security ControlsCybersecurity Documentation ManagementVA Public Trust Clearance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Information TechnologyCybersecurityRisk AnalysisSecurity AssessmentsAuthorization to Operate (ATO)Security DocumentationCybersecurity Best PracticesAI Capabilities ExperienceOperational SecuritySystem Security

Soft Skills

Organizational SkillsClient-Facing CommunicationLeadershipPresentation SkillsProject Management

Industry Keywords

Department of Veterans Affairs (VA)Federal Cybersecurity ComplianceAuthorization ActivitiesCybersecurity RisksInformation System Owners (ISOs)Information System Security Officers (ISSOs)Cybersecurity PoliciesSecurity Controls EvaluationCompliance RequirementsRisk-Based Solutions

Tech Stack

Tools & technologies

Cyber Security

About the role

Key responsibilities & impact

IronArch Technology is seeking a Senior ISSO Security Analyst (AA SR) to support Department of Veterans Affairs (VA) cybersecurity initiatives by leading Risk Management Framework (RMF) and Authorization to Operate (ATO) activities for mission-critical information systems.
As a trusted cybersecurity advisor, you will work closely with VA Information System Owners (ISOs), Information System Security Officers (ISSOs), site managers, system administrators, engineers, and executive stakeholders to coordinate and support the successful completion of RMF lifecycle activities while ensuring compliance with Federal cybersecurity requirements.
You will ensure the appropriate operational security posture is maintained throughout the information system lifecycle—from acquisition and implementation through production operations and eventual decommissioning.
You will develop and maintain comprehensive security documentation, coordinate authorization activities, identify cybersecurity risks, and provide expert recommendations that enable secure deployment of enterprise IT systems.
In this role, you will serve as a subject matter expert on VA authorization policies, NIST security controls, FISMA compliance, and cybersecurity best practices while helping clients translate complex security requirements into practical, risk-based solutions.

Requirements

What you’ll need

Bachelor's degree in Computer Science, Cybersecurity, Information Technology, Electronics Engineering, or a related field with 10+ years of professional Information Technology experience; or 18+ years of professional Information Technology experience in lieu of a degree.
Extensive experience supporting all RMF lifecycle activities (Steps 0–6).
Experience creating, updating, and maintaining FISMA security documentation and RMF artifacts.
Strong knowledge of NIST SP 800-53 security controls, Risk Management Framework (RMF), FISMA, and Federal cybersecurity compliance requirements.
Experience planning secure product implementations, system major changes, and development lifecycle security activities.
Experience analyzing authorization documentation, identifying authorization gaps, and coordinating remediation efforts.
Demonstrated ability to independently lead client-facing meetings and present complex cybersecurity and ATO topics.
Strong organizational skills with the ability to manage multiple authorization packages, documentation sets, and project timelines simultaneously.
Ability to obtain and maintain a VA Public Trust Clearance.
AI Capabilities Experience using AI-assisted tools responsibly to improve cybersecurity documentation, security assessments, risk analysis, and operational efficiency.
Familiarity with evaluating AI-enabled cybersecurity capabilities while ensuring compliance with Federal security and privacy requirements.
U.S. Citizenship is required.
Ability to obtain and maintain a VA Public Trust Clearance.
Candidates with an active VA Public Trust, current Federal Public Trust, or recently completed VA background investigation are strongly preferred.

Benefits

Comp & perks

Competitive compensation and market-leading bonus opportunities
Medical, dental and vision benefits where a significant portion of the premium is subsidized by IronArch.
For qualifying high-deductible health plans, IronArch also contributes towards a Health Reimbursement Account to cover eligible medical expenses
Company-provided healthcare concierge assistance to help explain your coverage in plain language; help you find, choose, and schedule quality care; and address billing, benefit, or claims concerns
401(k) retirement plan where the company contributes dollar for dollar up to 3 percent, and 50 cents on the dollar for the 4th and 5th percent with immediate entry and immediate vesting
20 days of PTO accumulated per calendar year
11 paid holidays
Bereavement, jury duty, parental (maternity/paternity/adoption), and military leaves
Sabbatical programs
Company-paid short- and long-term disability
Company-paid life insurance
Voluntary life, accidental and indemnity income replacement benefits
Professional development reimbursement
Health club reimbursement
Matching donation program and annual philanthropic activities
Pet insurance
And more!