See all roles

Jr. Mechanical Engineer

Work from home Full-time role Hiring

Amentum is seeking a junior mechanical engineer interested in HVAC and building design for their Annapolis Junction, Maryland office. The candidate should have a demonstrated record of achievement and work ethic to join this high performing group committed to delivering consistently high-quality work and service to clients.

Skills

  • Degreed Mechanical Engineer from an ABET accredited engineering program
  • Must be a US Citizen
  • Zero to three years of experience in HVAC and building design with understanding of HVAC and heat transfer principles
  • Full-time in the office. Hybrid and remote work are not practical for this position
  • Good working knowledge of MS Office suite of software including Outlook, Word, Excel, PowerPoint, Paint
  • Must be competent with AutoCAD. Desirable to have a working knowledge of Revit
  • Ability to obtain/maintain a security clearance

Benefits

  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance

Company Overview

  • Amentum is a technology and engineering company for security, defense, and energy. It was founded in 2020, and is headquartered in Germantown, Maryland, USA, with a workforce of 10001+ employees. Its website is https://www.amentum.com/.
  • Apply To This Job

    You might like

    Highway Engineer - Entry Level

    Work from home Full-time role

    Associate Digital Producer

    Work from home Full-time role

    Tech & Transformation - Human Capital - New Grad 2026 - Multiple Locations

    Work from home Full-time role

    [Remote] Business Development Manager

    Work from home Full-time role

    Travel CT Tech - Full-Time

    Work from home Full-time role

    Onboarding Specialist

    Work from home Full-time role

    Field Enumerator for Fayette County, PA

    Work from home Full-time role

    [Remote] Field Service Technician (Remote – Billings, Montana)

    Work from home Full-time role

    [Remote] Experienced Associate, P&C Actuarial Analyst

    Work from home Full-time role

    [Remote] Remote Sales Representative | No Exp Needed

    Work from home Full-time role

    [Remote/WFM] Need SAT and ACT Math/English Tutor in San Jose, CA

    Work from home Full-time role

    Billing Coordinator

    Work from home Full-time role

    Experienced Air Customer Service Agent – Remote US – Delivering Exceptional Travel Experiences with blithequark

    Work from home Full-time role

    [Remote] Estimate Share Adjuster

    Work from home Full-time role

    Executive Director, Revenue Integrity Operations

    Work from home Full-time role

    ? (High Salary) Customer Service Representative Agent Work From Home - Part Ti

    Work from home Full-time role

    Experienced Remote Chat Support Agent for arenaflex – Launch Your Career in Customer Service with a Competitive Pay of $25-$35/Hour and Endless Growth Opportunities

    Work from home Full-time role

    Experienced Remote Data Entry Coordinator – Full-time Opportunity for Detail-Oriented Professionals to Join blithequark and Thrive in a Dynamic Work Environment

    Work from home Full-time role

    Join Today: Cold caller or Tele caller(Remote Part-time)

    Work from home Full-time role

    Authorization Specialist II #Full Time #Remote

    Work from home Full-time role