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Amentum Tech Stack

Defense, space, and infrastructure engineering for U.S. government and allied operations

Defense and Space Manufacturing Chantilly, Virginia 10,001+ employees Public Company

Amentum operates at the intersection of defense, space, and critical infrastructure—with active projects spanning NASA's Artemis program, space launch systems, and nuclear facility management. The tech stack is heavily weighted toward operational technology (Rockwell Automation, SCADA, PLC, Eaton) alongside modern cloud (AWS, Azure, GCP) and DevOps tooling (Kubernetes, Jira, Confluence), reflecting a hybrid-legacy organization scaling engineering capacity across 70+ countries. Compliance and cost control dominate internal pain points, consistent with government-contracting cycles and fixed-price delivery models.

Tech Stack 200 technologies

Core StackPython Java JavaScript Jira Confluence Linux Angular Node.js Kubernetes AWS Excel Word PowerPoint ACAS Nessus SCAP SIEM Microsoft Office Outlook HTML ActiveMQ REST Eaton Dell Rockwell Automation SCADA PLC IMDS Azure GCP+170 more

AdoptingVPN

What Amentum Is Building

◆Challenges

Ensuring compliance with regulations
Ensuring safety compliance
Ensuring contract compliance
Delivering projects within scope, budget, schedule
Compliance with regulatory requirements
Reducing maintenance costs
Cost control
Equipment failures
Ensuring compliance with government reporting
Ensuring compliance with epa standards

▲Active Projects

Ground flight application software (gfas) development
Artemis program
Space launch system
Email account management program implementation
Hinkley point c nuclear power station
National watchlisting support to the tide database
Spent fuel handling project
Launch operations
Training and technical assistance program
Eclss fluid systems support

Hiring Activity

Steady1,600 roles · 700 in 30d

Department

Engineering

649

Ops

354

Security

174

Logistics

95

Legal

68

Construction

54

Support

46

Research

25

Seniority

Mid

688

Senior

386

Junior

317

Manager

98

Lead

41

Intern

32

Director

11

Staff

3

Notable leadership hires: Mission Lead, RF/SATCOM Site Lead, Chief Project Manager, Project Director, Shift Lead

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About Amentum

Amentum is a publicly traded engineering and technology contractor serving U.S. defense, space, and critical-infrastructure sectors. With 50,000 employees across more than 70 countries and 25 active hiring regions, the company operates large-scale, long-duration programs including space launch operations, nuclear power station construction, and government surveillance infrastructure. The department mix—engineering-first (649 roles), operations-heavy (354), and security-focused (174)—reflects the capital-intensive, compliance-driven nature of government contracting. Revenue and project intake are tied to federal appropriations and allied procurement cycles.

HeadquartersChantilly, Virginia

Company Size10,001+ employees

Hiring MarketsUnited States, Colombia, United Kingdom, Kuwait, Iraq, Australia, Bahrain, Italy

Frequently Asked Questions

What is Amentum working on?

Active programs include NASA's Artemis program, space launch system operations, Hinkley Point C nuclear power station construction, ground flight application software development, and national watchlisting database support. Work spans launch operations, spent fuel handling, and training/technical assistance programs for allied nations.

What tech stack does Amentum use?

Mixed legacy and modern: Rockwell Automation, SCADA, PLC for operational technology; Python, Java, JavaScript, Angular, Node.js for software; Kubernetes, AWS, Azure, GCP for cloud infrastructure; Jira, Confluence, Microsoft Office for collaboration and project management.