Information Systems Security Officer

General Dynamics Information Technology

Information Systems Security Officer supporting the modernization of enterprise-class software applications. Collaborating with teams on IT security and compliance within the cloud environment.

Posted 6/11/2026full-timeRemote • 🇺🇸 United StatesSeniorLead💰 $129,813 - $172,500 per yearWebsite

Tech Stack

Tools & technologies

AWSCloud

About the role

Key responsibilities & impact

Write and maintain documents required for Authority to Operate (ATO) during all phases of ATO
Coordinate with IT security team, engineering team, and client team to document ATO process
Create Visio diagrams as part of documentation
Support ATO assessment process
Monitor, test, and troubleshoot IA problems
Collect and analyze data from CND tools
Develop and manage security for multiple IT functional areas across the enterprise
Lead development and implementation of security policies and procedures
Brief and present status reports on security matters

Requirements

What you’ll need

7+ years of related experience
Bachelor’s degree in Computer Science, Computer Programming, Computer Engineering or relevant computer-based major
Strong working experience in AWS Cloud Security (3+ years’ experience)
Required past ATO experience in AWS environment for large agency (4+ years’ experience)
Solid understanding of NIST Standards
Must have prior experience with the ATO process, FedRAMP, CIS, ISO 27001 (4+ years)
Solid understanding of ICAM, SIEM, Vulnerability management tools

Benefits

Comp & perks

Health insurance
401(k) plan with company match
Full-flex work weeks
Paid time off 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 insurance

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

AWS Cloud SecurityATO processNIST StandardsFedRAMPCISISO 27001ICAMSIEMVulnerability management

Soft Skills

leadershipcommunicationcoordinationdata analysisproblem-solving