Information Systems Security Officer (ISSO) III - Lakenheath, UK
Quick Summary
Skills:Information Security, Information Security Management, Information System Security Certifications:Cisco Certified Network Associate (CCNA) Security - Cisco - Cisco,
Clearance Level Must Currently Possess:
Top Secret/SCIClearance Level Must Be Able to Obtain:
Top Secret SCI + PolygraphJob Family:
Cyber and IT Risk ManagementRequirements
~1 min readIAT Level II ( Security+ CE, CCNA Security, etc) or IAM Level II.
5+ years related experience, especially in developing RMF packages or bodies of evidence.
2+ years SAP experience required.
Prior performance in roles such as System, Network Administrator or ISSO.
Job Description:
The Information Systems Security Officer (ISSO) III is responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in close collaboration with the ISSM and ISO. The position shall have the detailed knowledge and expertise required to manage the security aspects of an information system and, in many organizations, is assigned responsibility for the day-to-day security operations of a system.
This will include physical and environmental protection, personnel security, incident handling, and security training and awareness. It will be required to work in close coordination with the ISSM and ISO in monitoring the information system(s) and its environment of operation to include developing and updating the authorization documentation, implementing configuration management across authorization boundaries.
This will include assessing the security impact of those changes and making recommendation to the ISSM. The primary function is working within Special Access Programs (SAPs). The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.
Performance shall include:
Assist the ISSM in meeting their duties and responsibilities.
Prepare, review, and update authorization packages.
Ensure approved procedures are in place for clearing, sanitizing, and destroying various types of hardware and media.
Notify ISSM when changes occur that might affect the authorization determination of the information system(s).
Conduct periodic reviews of information systems to ensure compliance with the security authorization package.
Coordinate any changes or modifications to hardware, software, or firmware of a system with the ISSM and AO/DAO prior to the change.
Monitor system recovery processes to ensure security features and procedures are properly restored and functioning correctly.
Ensure all IS security-related documentation is current and accessible to properly authorized individuals.
Ensure audit records are collected, reviewed, and documented (to include any anomalies)
Attend required technical and security training (e.g., operating system, networking, security management) relative to assigned duties.
Execute the cyber security portion of the self-inspection, to include security coordination and review of all system assessment plans.
Identify cyber security vulnerabilities and assist with the implementation of the countermeasures for them.
Prepare reports on the status of security safeguards applied to computer systems.
Perform ISSO duties in support of in-house and external customers.
Conduct continuous monitoring activities for authorization boundaries under your preview.
Assist Department of Defense, National Agency and Contractor organizations with the development of assessment and authorization (A&A) efforts.
Bachelor’s degree in a related area or equivalent experience (4 years)
TS/SCI required.
Must be able to Attain – TS/SCI with CI Polygraph
#DefenseOCONUS #AirforceSAPOpportunities #ISSO
The likely salary range for this position is $93,662 - $111,780. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Total compensation for international positions varies by tax, social security, and immigration statuses, as well as location. Generally, an international assignment may include allowances, premium uplifts, and/or relocation or transportation benefits, above base salary range noted.Scheduled Weekly Hours:
40Work Location:
InternationalAdditional Work Locations:
Location & Eligibility
Listing Details
- First seen
- October 1, 2026
- Last seen
- October 1, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 63%
- Scored at
- October 2, 2026
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