Jr. Cyber Security Analyst - South Dakota

P3S Corporation; Ellsworth Air Force Base (SD); On-site; USD 60,000 - 90,000; Full time

Job summary

P3S Corporation is seeking a Jr. Cyber Security Analyst to support RMF/A&A, vulnerability management, and continuous monitoring for DoD Air Force FM systems at Ellsworth AFB. You will help prepare artifacts, track remediation, and coordinate with government stakeholders to support ATO decisions.

The role emphasizes RMF life cycle support, risk analysis, and maintaining authorization documentation in eMASS/ITIPS, with a focus on vulnerability remediation and compliance reporting.

Qualifications

• RMF/A&A lifecycle knowledge and experience.

Responsibilities

• Assist with the full RMF lifecycle, including security control selection, implementation, validation, continuous monitoring, and authorization sustainment for FM systems.

Skills

RMF/A&A fundamentals

NIST SP 800-53

Cybersecurity policy understanding

Security communications

Tools

ACAS/Nessus

eMASS

ITIPS

DISA STIGs

Job description

JR Cyber Security Analyst - South DakotaRMF / A&A / Vulnerability Management / Compliance SupportPosition OverviewThe Jr. Cyber Security Analyst supports enterprise cybersecurity engineering and Risk Management Framework (RMF) lifecycle activities for Department of the Air Force Financial Management systems within the FM Authorizing Official (AO) boundary. Working with senior cybersecurity analysts, ISSOs/ISSMs, system owners, Program Management Offices, engineers, and Government stakeholders, the analyst supports authorization artifacts, vulnerability and risk management, continuous monitoring, remediation tracking, and risk-informed decision support.Essential Duties & ResponsibilitiesAssist with the full RMF lifecycle, including security control selection, implementation, validation, continuous monitoring, and authorization sustainment for assigned FM systems.Develop, update, and maintain authorization artifacts such as System Security Plans (SSPs), Risk Assessment Reports (RARs), Plans of Action & Milestones (POA&Ms), control documentation, and continuous-monitoring records in eMASS and ITIPS.Support vulnerability assessments, risk analysis, and development of mitigation strategies; coordinate and track remediation with system owners, PMOs, system administrators, and engineering teams.Track and report vulnerability trends, remediation status, POA&M closure progress, overdue items, and risk trends for leadership review.Assist in preparing complete A&A decision staffing packages containing risk analysis, control summaries, mission impact, and recommendations supporting ATO, ATO with Conditions, or Denial decisions.Support security control assessments and prepare findings documenting gaps, weaknesses, associated risk levels, and recommended remediation strategies.Maintain FM system inventory/boundary information, including points of contact, authorization status, and ATO expiration information.Assist with cybersecurity policy, SOP, template, checklist, status-report, briefing, and presentation updates for Government review.Support DISA STIG implementation/validation, vulnerability-remediation coordination, configuration-baseline compliance, and applicable IAVA/TCNO/security-directive tracking.Review security alerts, audit logs, vulnerability data, and system events; support cybersecurity incident reporting, documentation, escalation, and investigation support.Facilitate communication among system owners, security personnel, PMOs, and the FM AO/AODR to resolve information-assurance issues and support governance forums.Prepare accurate, timely, controlled, and Section 508-compliant cybersecurity documentation and deliverables.Required / Relevant Technical KnowledgeRMF and A&A fundamentals; NIST SP 800-53; DoDI 8510.01; Air Force cybersecurity policy; DISA STIG concepts.eMASS and ITIPS authorization-artifact management.Vulnerability assessment, risk analysis, mitigation planning, POA&M management, and continuous monitoring.Familiarity with approved vulnerability/security monitoring tools such as ACAS/Nessus and comparable enterprise tools.Working knowledge of Windows/Linux, Active Directory, enterprise infrastructure, and configuration-baseline concepts.Preferred ExperienceFederal, DoD, or Air Force cybersecurity/RMF support.Air Force Financial Management, AFFSO, SAF/FM, AFIMSC, or comparable enterprise program environments.Experience preparing cybersecurity compliance reports, assessment findings, risk summaries, and authorization documentation.Security, Access & Contract Compliance RequirementsObtain and maintain the Government-required suitability, access, and security determinations applicable to assigned duties and comply with the DD254 and local installation requirements.Maintain the minimum NACI/Entrance NACI required for personnel using unclassified Government Automated Information Systems (AIS), including email. Personnel with root access to operate, modify, or maintain a Government system must meet the trustworthiness/background-investigation requirement specified by the PWS/DD254.Complete Air Force-mandated Information Assurance Awareness Training before access to Government computing resources and maintain required DD Form 2875 System Authorization Access Request documentation.Obtain and properly display required CAC, Restricted Area Badge, contractor identification, and other installation credentials as applicable.Immediately report known or suspected security violations or incidents and assist Government security-related inquiries or investigations as directed.Protect Personally Identifiable Information (PII) in accordance with NIST SP 800-122 and comply with the Privacy Act, applicable Air Force security directives, Government-resource restrictions, and consent-to-monitoring requirements.Complete the required Contractor Employee Non-Disclosure Agreement and use Government-furnished systems and resources for authorized official business only.Equal Employment OpportunityWe are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other status protected by applicable law. We are committed to fostering a diverse, inclusive, and welcoming workplace.