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# Information System Security Officer

- **Company:** Independent Software
- **Location:** Annapolis Junction, MD, United States
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Software Applications, Communications Protocols, Cyber Security, Information Systems, File Systems, Information Security Management, Intrusion Detection Systems, Network Architecture, Security Software, Software Deployment, Information Security Management System, Software Security, Information Technology, Tenable Nessus, Nessus, Vulnerability Analysis, User Accounts
- **Published:** May 29, 2026
- **Apply:** https://www.clearancejobs.com/jobs/8942151/information-system-security-officer

## About the Role

* Requires 2-4 years' experience as an ISSO on programs and contracts of similar scope, type, and complexity are required.
 * Experience is to include at least one (1) of the following areas: knowledge of current security tools and hardware/software security implementation; communication protocols; encryption techniques/tools.
 * Strong analytical and problem-solving skills
 * Strong communications skills
 * Ability to lead and work as part of a team
 * High School Diploma or equivalent and (4) years' experience or bachelor's degree in computer science or related discipline from an accredited college or university and (2) years experience

Certifications:

 * Certification in compliance with the requirements of the DoD 8570 IAT Level I or higher is required.

Clearance Requirement:

 * Must possess an active TS SCI with appropriate Polygraph to be considered for this role, No answerGED or EquivalentHigh SchoolSome CollegeCollege - AssociatesCollege - Bachelor of ArtsCollege - Bachelor of Fine ArtsCollege - Bachelor of ScienceCollege - Master of ArtsCollege - Master of ScienceCollege - Master of Fine ArtsCollege - Master of Business AdministrationCollege - DoctorateMedical DoctorOther

College or University

LinkedIn Profile URL:

Desired salary

Earliest start date?

Do you possess an active and current TS/ SCI clearance?*
-- No answer --YesNo

Do you possess an active and current Polygraph?*
-- No answer --Yes CI PolygraphYes Full Scope PolygraphNo

If yes, what agency conducted the polygraph? Note: The Department of Defense (DoD) itself does not conduct polygraphs. Please list the specific agency within the IC that issued your polygraph.*

How many years of relevant experience do you have?*
-- No answer --4+32

Please check any current and valid certification (s) that you have.*
Security+A+CySA+CCNANetwork+CISSPSSCPCEH

List any valid certifications you have that are not in the list.

Can you provide at least 2 years of experience as an ISSO on programs and contracts of similar scope, type, and complexity are required?*
-- No answer --YesNo

Do you have experience with Security Policy, Security Vulnerability Scanning Tools and System Security Plan (SSP)?*
-- No answer --YesNo

Do you possess a working knowledge of current security tools such as Nessus Vulnerability Scanner, Windows Automated Security Scanning Program (WASSP), DISA Gold Disk, and Defense Security Service NISP tools?*
-- No answer --YesNo

Can you provide at least one year of IT experience writing technical reports related to Certification & Accreditation (C&A), System Security Plans (SSP), security policies or guidance?*
-- No answer --YesNo

Do you have experience applying the standards of DCID 6/3 or Intelligence Community Directive (ICD) 503; working knowledge of DCID 6/9, ICD 705, and Chapter 8 of the NISPOM?*
-- No answer --YesNo

## Description

As an Information System Security Officer, you will support a program, organization, system, or enclave's information assurance program. You will support proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. Maintains operational security posture for an information system or program to ensure information systems security policies, standards, and procedures are established and followed., * Performs all procedures necessary to ensure the safety of information systems assets and to protect systems from intentional or inadvertent access or destruction

 * Monitors and analyzes Intrusion Detection Systems (IDS) to identify security issues for remediation
 * Conducts regular audits to ensure that systems are being operated securely and information systems security policies and procedures are being implemented as defined in security plans
 * Develops, tests, and operates firewalls, intrusion detection systems, enterprise antivirus systems, and software deployment tools
 * Researches, evaluates, tests, and implements new security software or devices.
 * Implements, enforces, communicates, and develops security policies or plans for data, software applications, hardware, telecommunications, and information systems security education awareness programs.
 * Performs periodic and on-demand system audits and vulnerability assessments, including user accounts, application access, file system, and external Web integrity scans to determine compliance
 * Communicates alerts to agencies regarding intrusions and compromises to their network infrastructure, applications, and operating systems


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