Amentum

HQ
Chantilly
Total Offices: 5
18,261 Total Employees

Amentum Benefits Overview

Compensation + Benefits

Offers 401(K)

Offers life insurance

Offers disability insurance

Offers accidental death & dismemberment insurance

Offers dental insurance

Offers health insurance

Offers Flexible Spending Account (FSA)

Offers vision insurance

Offers generous parental leave

Career Growth + Development

Provides customized development tracks

Work-Life Balance + Wellbeing

Offers generous PTO

Provides bereavement leave

Provides paid holidays

Provides military leave

Offers an Employee Assistance Program (EAP)

Company Culture

Offers diversity-based Employee Resource Groups

Offers legal assistance

Recently posted jobs

19 Hours AgoSaved
Remote or Hybrid
4 Locations
Security • Cybersecurity
Designs and evaluates specialized mechanical equipment for nuclear projects. Responsibilities include machine design, component selection, controls integration, complex mechanical calculations, technical software use, quality compliance, project scope and budget management, mentoring engineers, and communicating with clients and management. The role includes occasional site visits, industrial environment exposure, and less than 10% travel.
23 Hours AgoSaved
In-Office
5 Locations
Security • Cybersecurity
Independently manages complex, high-value subcontracts across the full lifecycle, including acquisition planning, market research, solicitation, negotiation, award, modifications, performance monitoring, issue resolution, compliance, audit-ready documentation, and closeout. Advises program teams on subcontract risks, interprets FAR/DFARS requirements, conducts cost and price analysis, supports supplier selection, and leads process improvements while maintaining contractual and regulatory compliance.
YesterdaySaved
In-Office
5 Locations
Security • Cybersecurity
Manage complex government subcontract portfolios through acquisition planning, solicitation, negotiation, award, administration, modification, performance monitoring, and closeout. Conduct market research, cost and price analysis, supplier evaluations, and negotiations while ensuring FAR/DFARS compliance, contract flowdowns, audit-ready documentation, and risk control. Advise program teams, resolve supplier issues, protect sensitive information, and improve subcontract management processes.