Amentum
Network Security Officer

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Amentum, a global leader in advanced engineering, technical, and professional services serving the US government, allies, and critical infrastructure sectors, is seeking a Network Security Officer (NSO) to support a government contract based on the island of Diego Garcia.
PURPOSE / SCOPE
The NSO is responsible for overseeing the network infrastructure within the Program to include cyber security, safety, and protection of the systems and data. Will monitor to proactively protect against any emerging threats while maintaining current knowledge and training to consistently provide Program security to data and systems. NSO will perform other duties as assigned by Program leadership.
The NSO will 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
- Will perform duties per SECNAV M-5239.2
- Must have three years’ experience in a similar role preferably in the military or a government installation
- Must have Security + / CISM / CISSP
- Must be familiar with current global, US, Program, and PWS requirements
- Excellent organizational and time management skills
- Ability to obtain and maintain a US passport and driver's license throughout employment in this role
- Ability to successfully pass PACOM medical requirements and maintain requirements for duration of deployment
- Must be able to obtain and maintain facility credentials/authorization. Note: US Citizenship is required for facility credentials/authorization at this work location.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
WORK ENVIRONMENT, PHYSICAL DEMANDS
- Able to stand for long periods of time such as eight (8) to ten (10) hours, bend, kneel, and reach to store/retrieve supplies
- Able to lift, carry, and push supplies and boxes up to 50 pounds
- Living and working conditions at the assignment location could be remote and uncomfortable
- May work in a typical office environment
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.


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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.
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