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Nightwing

Information Systems Security Officer, Onsite

Nightwing

. Serve as an Information Systems Security Officer (ISSO) in Sterling, VA .

Posted 11/11/2026full-timeSterling • Virginia • United StatesMid-LevelSenior💰 $99,000 - $206,000 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in executing cybersecurity programs in compliance with ICD 503, DAAG, and JSIG, while effectively developing and updating Risk Management Framework (RMF) documents. Proficient in conducting security assessments and audits to identify vulnerabilities and enhance system security.

Highest-signal resume keywords
TS/SCI Clearance With PolyDoDD 8570/8140 IAM Level 2 CertificationCybersecurity Program ExecutionSecurity Control AssessmentsInformation System Security Assessment Tools

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Risk Management Framework (RMF)System Security Plans (SSPs)Security Control AssessmentVulnerability IdentificationSystem AuditsNetwork SecurityTechnical Security Control AssessmentsContinuous MonitoringUser TrainingSystem Baseline Validation
Tools & Technologies
SCAP Compliance CheckerSTIG ViewerRapid 7Nessus
Certifications & Qualifications
Security+CISSPCISSM
Industry Keywords
CybersecurityInformation Systems Security Officer (ISSO)ICD 503DAAGJSIGConMon ActivitiesPrivileged User TrainingNetwork Security AssessmentFirewallsLocal Area Networks

Tech Stack

Tools & technologies
Cyber SecurityFirewallsTypeScript

About the role

Key responsibilities & impact
  • Serve as an Information Systems Security Officer (ISSO) in Sterling, VA
  • Help execute the cybersecurity program according to ICD 503, DAAG, JSIG, and supplemental guidance
  • Develop and update RMF documents, including SSPs, Addendums, POAMs, SCTMs, SOPs, ConOps, and test plans
  • Perform initial and annual general/privileged user training and associated functions
  • Perform technical security control assessments to identify vulnerabilities and potential deficiencies as part of continuous monitoring
  • Conduct system audits, system baseline validations, and ConMon activities
  • Sustain and positively contribute to the cybersecurity program

Requirements

What you’ll need
  • Requires TS/SCI Clearance with Poly
  • Experience with various information system security assessment/hardening tools - SCAP Compliance Checker, STIG Viewer, Rapid 7, Nessus, etc.
  • DoDD 8570/8140 IAM Level 2 professional certification (e.g., Security+, CISSP, CISSM, etc.)
  • Practitioner knowledge of wide and local area networks, including servers, workstations, routers, switches, and firewalls

Benefits

Comp & perks
  • Medical insurance coverage
  • Vision insurance coverage
  • Dental insurance coverage
  • 401k plan
  • PTO
  • Holidays
  • Additional insurances