Amentum
Information System Security Officer (ISSO)
OCONUS-Australia-Alice Springs
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hirly's read of this role
- Seniority
- Mid level
- Country
- AU
- Work mode
- On-site / unstated
- First seen by hirly
- 4 Nov 2026
Derived automatically from the posting. Upload your resume above to see how the role scores against it.
the posting
Purpose and Impact:
Amentum is a leader in global engineering, project management and solutions integration, trusted to modernize the most critical missions anywhere in the world. Driven to create a safer, smarter, cleaner world, we innovate as a team of inventive doers passionate about making a difference. Underpinned by a strong culture of ethics, safety and inclusivity. Amentum is fiercely committed to operational excellence and successful execution.
The Information Systems Security Officer (ISSO) reports directly to the Information Systems security Manager and provides support to the ISSM in the development and management of operational information systems security implementation policy, procedures, and guidelines.
The ISSO is responsible for the preparation, review, and update of authorization packages. The ISSO ensures approved procedures are in place for clearing, sanitizing, and destroying various types of hardware and media.
Work Schedule:
Day shift – 5 days per week, 8 hours per day
Essential Responsibilities:
Conduct periodic reviews of information systems to ensure compliance with the security authorization package, notify ISSM when changes occur that might affect the authorization determination of the information system(s)
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 providing 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
Ensure compliance with all site’s environmental health and safety requirements
Any other reasonable duties as requested.
Work Environment, Physical Demands, and Mental Demands:
The ability to lift items up to 10kgs independently
The employee is frequently required to walk, sit, use hands to handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl; and talk or hear. The employee is occasionally required to stand.
Minimum Requirements (Knowledge, Skills, and Abilities):
Minimum 2 years' experience – extensive work experience in a current ISSO role with IA Certifications may suffice for degree
Experience in Intelligence Community Directive 503 (ICD 503) and Risk Management Framework (RMF)
Meets DoD 8570.1 Certification Requirements as an Information Assurance Technical Category II (IAT II) minimum (for system and network administrators)
Linux experience preferred
Prior experience in roles such as System, Network Administrator or ISSO
Knowledge of databases, spreadsheets and technical report writing
Excellent communication skills and ability to brief at all levels to include Senior Leadership
Demonstrated ability to work as a member of a team
Ability to adapt to change and contribute to continuous improvement
Positive outlook and willingness to collaborate with others to achieve business outcomes
Demonstrated customer focus
Ability to demonstrate an understanding and commitment to the principles of workplace diversity and equity, and EH&S
Security Clearance Required:
Secret/NV1 Clearance Required - If this individual is a U.S. citizen, a minimum Secret clearance is required; if the individual is Australian, an Australian NV-1 clearance is required as a minimum .
Qualifications:
Minimum Essential
Bachelor’s degree in a related field
CISSP, Security + or equivalent
MCSA or equivalent
Desirable
Drivers License
Statement of Work Requirements:
All personnel shall be:
US Citizenship
At least 18 years of age
Able to fluently read, write, and speak the English language
This position is designated as a safety sensitive position.
As part of our commitment to maintaining a safe and compliant work environment, Amentum is a drug-free workplace and requires all personnel to comply with company drug and alcohol policies as a condition of employment. Employment is contingent upon successful completion of the drug screening process. Please note that this may include pre-hire screening for marijuana, as well as other federally controlled substances due to Amentum’s role as a federal contractor and trusted partner to the US Government.
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 his/her job.
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.
#javelin
Listed on hirly, a job board. hirly is not the employer: Amentum is hiring for this role.
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