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Information Systems Security Officer (ISSO)

Amentum

•

Berlin, Berlin

•

PERMANENT

Updated 10/06/2026

Job Description

Job Summary

Amentum, a global leader in advanced engineering, technical, and professional services serving the US government, allies and critical infrastructure sectors, is seeking an Information Systems Security Officer (ISSO) to support a government contract based on the island of Diego Garcia.

PURPOSE / SCOPE

The Information Security Systems Officer (ISSO) is designated as the local ISSO to ensure all IT support and management services are performed per specified IA instructions and policies.

Will also be responsible for information system security requirements and risk assessments, vulnerability scan, security test and evaluations, monitoring event logs, and maintaining network health and security.

Other Responsibilities:

Conducts weekly audits of all systems.

Assist in developing, implementing, explaining, briefing, and training the system custodians/users concerning their duties/responsibilities on accredited systems.

Assists in investigating security incidents and recommending corrective actions.

Ensures compliance with government and company security policies.

Uploads and updates documents for projects in applicable systems.

Updates project plans and briefs as needed.

Performs other duties as assignment by leadership.

The Information Security Systems Officer (ISSO) will be onsite during regular working hours and shall be available onsite within one hour after the Government's regular working hours. Will also be available for on-call support as needed 24 hours/day, 7 days/week in this role.

QUALIFICATIONS

Bachelor's degree from an accredited four-year college or university with a major in computer science / engineering, electrical engineering, computer science, or equivalent combination of experience, education and training.

Two years recent experience in IT-related field and one year of working in experience in Information Security (INFOSEC)

CAP / GSLC / CISM

certifications

Strong computer and software skills, particularly in Microsoft Office products

Previous experience in a similar role, highly preferable at a US military or US government installation

Excellent organizational and time management skills

Ability to obtain and maintain a US passport and drivers license throughout employment in this role

Passport must be valid for a minimum of one (1) year or more at the time of hiring

Ability to successfully pass the medical contract requirements and maintain compliance throughout the duration of deployment

Must be able to obtain and maintain a Secret US Government Clearance.

Note:

US Citizenship is required to obtain a Secret Clearance

Ability to obtain country-specific visas as required by the U.S. Department of State Foreign Clearance Guide

IA appointment letter by ISSM preferred

WORKING ENVIRONMENT

This position is located on Diego Garcia, British Indian Ocean Territory (BIOT), a remote overseas location supporting U.S. Government operations. Employees may work in offices, industrial warehouses, ports, airfield, and outdoor environments and may be exposed to high temperatures, humidity, inclement weather, noise, dust, and uneven terrain. Work schedules may include evenings, weekends, holidays, and extended hours based on operational requirements.

PHYSICAL REQUIREMENTS

Requirements may include prolonged sitting, standing, walking, climbing stairs, and working in both indoor and outdoor environments. Must be able to meet all medical, security, and deployment requirements associated with assignment to a remote overseas location.

OTHER RESPONSIBILITIES

• Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks, and serving on safety committees and teams.
• Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities.
• Procedure Compliance - Each employee must read, understand, and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to job.

This position is pending contract award.

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