Demo

Junior Security Systems Engineer

ANALYGENCE
Dahlgren, VA Full Time
POSTED ON 11/15/2025
AVAILABLE BEFORE 12/15/2025

ANALYGENCE is seeking a Junior Security Systems Engineerto support Department of Defense (DoD) systems through the full lifecycle of Assessment and Authorization (A&A) activities. The JSSE will assist in developing secure architectures, authoring cybersecurity documentation, conducting vulnerability assessments, and supporting accreditation processes to ensure mission assurance and system compliance.

Responsibilities:

  • Assist in authoring DoD Cybersecurity Assessment and Accreditation (A&A) artifacts.
  • Document systems from a cybersecurity perspective using MS Word, Excel, Visio, and other tools.
  • Derive and document system CONOPS for Mission Assurance Categorization.
  • Research, recommend, and document logical/physical solutions to prevent, detect, and correct system vulnerabilities.
  • Apply DISA STIGs and NSA recommendations to engineering efforts.
  • Develop secure network architectures and engineering documentation using Model Based System Engineering (MBSE) principles.
  • Develop, execute, and document security test procedures.
  • Assist in analyzing designated US Naval warfare systems against known vulnerabilities, hacker techniques, and exploits.
  • Support Information Assurance Vulnerability Management (IAVM) planning and execution.
  • Prepare System Security Administrator and Operators Manuals (SSAOM).
  • Support Authority to Operate (ATO) processes and resolve Interim ATO (IATO) issues.
  • Conduct risk assessments and support technical requirement specifications.
  • Develop Microsoft PowerPoint materials for program briefings.
  • Translate complex engineering concepts into simplified explanations for diverse audiences.
  • Assist in developing cybersecurity requirements, policy standards, guidance, and procedures for combat systems.
  • Conduct cybersecurity-related research, gap analysis, threat analysis, and risk assessments for combat systems.
  • Use MBSE models to perform cybersecurity analysis.
  • Minimum of 1 year of engineering or cybersecurity experience.
  • Minimum IAT Level II per DoD 8570.01
  • Understanding of DoD cybersecurity policies, RMF, PIT, and military system specifications.
  • Familiarity with cybersecurity boundary defense techniques and appliances.
  • Experience in secure network architecture, security design, cyber testing, test analysis, or secure system development.
  • Strong written and oral communication skills.
  • Ability to document systems and processes clearly for technical and non-technical audiences.
  • Proficiency in Microsoft Office Suite, including MS Word, Excel, Visio, and PowerPoint

ANALYGENCE is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decision without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.


 

Salary.com Estimation for Junior Security Systems Engineer in Dahlgren, VA
$86,847 to $104,006
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