Information Systems Security Officer – ISSO

AMERICAN SYSTEMS

. Ensure automated information system (AIS) and network nodes are operated, maintained, and disposed of in accordance with security policies and practices .

Posted 4/7/2026full-timeBeaufort • South Carolina • 🇺🇸 United StatesMid-LevelSenior💰 $108,100 - $180,600 per yearWebsite

Tech Stack

Tools & technologies

TypeScript

About the role

Key responsibilities & impact

Ensure automated information system (AIS) and network nodes are operated, maintained, and disposed of in accordance with security policies and practices
Perform Information System Security Officer (ISSO) duties in support of in-house and external customers
Perform duties as the alternate Information Systems Security Manager (ISSM)
Reviewing and developing AIS accreditation/certification support documentation
Notifying the customer when changes occur that might affect AIS accreditation/certification
Performing system and network self-inspections
Providing security coordination and reviews on all system test plans
Attending system Integrated Product Team meetings
Identifying AIS vulnerabilities and implementing countermeasures
Representing the customer on various technical review teams
Conducting security surveys at subordinate facilities and gathering pertinent security documentation for inclusion into system accreditation packages
Coordinating, preparing, and tracking AIS inspections, reports, and responses
Maintaining AIS security records and advising on and preparing Co-Utilization Agreements

Requirements

What you’ll need

5 years of relevant experience supporting security and information technology systems
Active TS clearance with SCI eligibility
Proficient in firewall administration, intrusion detection systems, anti-virus software, and data encryption
In-depth knowledge of information security principles and practices
Experience with security compliance and regulatory requirements
Strong analytical, problem-solving, and decision-making skills
Adept at briefing executives and program IPT level leadership
Must possess an active DoD 8140/8570.01-M baseline certification at IAM Level II or higher (e.g., Security+ CE, CySA+, CISSP, or CISM)
Candidates without IAM Level II on day one may be considered if they currently meet IAT Level II and can obtain an IAM Level II certification within an agreed-upon timeframe.

Benefits

Comp & perks

healthcare benefits
paid leave
retirement plans
insurance programs
education and training assistance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

firewall administrationintrusion detection systemsanti-virus softwaredata encryptioninformation security principlessecurity complianceregulatory requirementsAIS accreditationvulnerability assessmentcountermeasures implementation

Soft Skills

analytical skillsproblem-solving skillsdecision-making skillsbriefing executivesleadership

Certifications

TS clearanceSCI eligibilityDoD 8140/8570.01-MIAM Level IISecurity+ CECySA+CISSPCISM