General Dynamics Information Technology · 4 hours ago
Jr. Information Systems Security Officer
Falls Church, VA
Full-time
Onsite
Entry Level
$61K/yr - $75K/yr
1+ years expGeneral Dynamics Information Technology is a global technology and professional services company that delivers consulting, technology, and mission services. They are seeking a Junior Information Systems Security Officer to assist with security documentation, support system accreditation activities, and ensure adherence to federal cybersecurity standards.
Artificial Intelligence (AI)Cloud ComputingCyber SecurityConsultingInformation Technology
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Train to serve as an Information System Security Officer (ISSO) and support RMF Assessment and Authorization (A&A) processes for new and existing systems
Prepare and submit System Security Plans (SSPs), Plans of Action and Milestones (POA&Ms), and risk assessment documentation; collaborate with Authorizing Officials (AOs) to achieve and maintain Authorization to Operate (ATO) status
Conduct compliance audits and reviews to verify adherence to NIST, DoW, and organizational security requirements
Provide support to ISSMs/ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies
Manage and control changes to the system and assess the security impact of those changes
Aid the Information System Security Manager (ISSM) in maintaining the appropriate operational Information Assurance (IA) posture for a system, program, or enclave
Conduct regular reviews of DISA STIGs, analyze ACAS vulnerability scans, and provide remediation feedback to maintain compliance and support continuous monitoring under RMF
Develop and recommend policies and procedures to ensure information system reliability, availability, and security; perform security evaluations, audits, and reviews to identify vulnerabilities and mitigate risks
Perform duties as a member of the incident response team, conduct risk assessments and investigations, executing appropriate risk mitigations, and overseeing incident response activities
Coordinate with stakeholders to ensure timely submission of accreditation packages and maintain Authorization to Operate (ATO) status
Qualification
Required
Clearance Level Must Currently Possess: Secret
Clearance Level Must Be Able To Obtain: Top Secret
Job Family: Cyber and IT Risk Management
Skills: DISA STIG, Microsoft Windows, NIST Risk Management Framework
Experience: 1 + years of related experience
US Citizenship Required: Yes
Education: Bachelors degree or equivalent work experience/education in lieu of a degree
Technical skills: Windows Administration, Office proficiency
Security clearance: Active Secret Clearance required to start and the ability to obtain a TS
Self-starter, able to work independently
High level of attention to detail, ability to analyze and resolve problems, strong communication skills both written and verbal
Due to the nature of work, this is an onsite position five (5) days per week
Primary location will be Falls Church VA. Secondary location will be Chantilly VA
Preferred
Certifications: Security+ CE or equivalent 8140 - IAT II/IAM I certification
Benefits
Comprehensive benefits and wellness packages
401K with company match
Variety of medical plan options, some with Health Savings Accounts
Dental plan options
Vision plan
Full flex work weeks
Variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave
Short and long-term disability benefits
Life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance
Company
General Dynamics Information Technology
General Dynamics Information Technology is an IT consulting company that specializes in cyber security, AI, and quantum computing. It is a sub-organization of General Dynamics.
10001+ employees
Funding
Current Stage
Late StageLeadership Team
Paul Nedzbala
Senior Vice President
Ben Buckley
Vice President and General Manager
Recent News
2026-02-05
2026-01-03
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