Amentum is seeking a Software Engineer I to assist in the research, design, and development of computer and network software or specialized utility programs which may include database maintenance within an application area. The ideal candidate will have strong organizational skills and can work independently with little guidance and in dynamic, fast -paced team environments. This is a full time – position at on site Government facility in Arlington, VA. Occasional telecommuting is a possibility.
Job Duties and Responsibilities:
- Conceive, plan and conduct research in problem areas of considerable scope and complexity that will require unconventional or novel approaches and sophisticated research techniques
- Apply programming concepts in a professional or academic setting and apply modern software development methodologies (e.g., agile, DEVOPS/DEVSECOPS) in a professional or academic setting.
- Interface with a variety of audiences to include internal and external Government and Military leadership and stakeholders across all services through verbal, written and presented communications.
Required Qualifications:
- Bachelor's degree in computer science, engineering, or mathematics
- Minimum of 3 years of experience working in an R&D environment in areas such as engineering, scientific research, or program management
- Agile Developer certification or Certified Scrum Developer
- Must have an active US Government TS Clearance with SCI eligibility. Please note US Citizenship is required to obtain and maintain a TS Clearance with SCI eligibility.
- Strong written and verbal communication skills
- Experience in Microsoft Word, Power Point, Excel, and Adobe PDF
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran’s status, ancestry, sexual orientation, gender identity, marital status, family structure, medical condition including genetic characteristics or information, veteran status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal EEO laws and supplemental language at EEO including Disability/Protected Veterans and Labor Laws Posters.
Amentum Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Amentum and has not been reviewed or approved by Amentum.
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Healthcare Strength — Healthcare offerings are described as comprehensive, with medical, dental, and vision plans and multiple PPO/HSA options. Mental health support via an employee assistance program and other wellness resources is also included in the benefits mix.
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Retirement Support — Retirement support is positioned as a meaningful part of total rewards through a 401(k) plan with employer matching. Profit-sharing contributions and immediate or near-term vesting in some cases further strengthen the retirement value proposition.
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Leave & Time Off Breadth — Time-off benefits are presented as solid for the sector, including tiered PTO accrual by tenure and a set of paid holidays. Role-dependent flexible or remote work options and leave programs add to perceived work-life support.
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What We Do
Amentum is a premier global technical and engineering services partner supporting critical programs of national significance across defense, security, intelligence, energy, and environment. We draw from a century-old heritage of operational excellence, mission focus, and successful execution underpinned by a strong culture of safety and ethics. Headquartered in Germantown, Md., we employ more than 20,000 people in 48 states and 28 foreign countries and territories. Visit us at amentum.com to explore how we deliver excellence for our customers’ most vital missions.








