Software Engineer II at Amentum

, , United States -

Full Time

Start Date

Immediate

Expiry Date

18 Apr, 26

Salary

0.0

Posted On

18 Jan, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

C#, MVC, Linq, Rest API, NET Core, Relational Database, Web Applications, Software Development, Troubleshooting, Software Testing, Software Deployment, Continuous Improvement, Communication Skills, Analytical Skills, Planning Skills, Organizing Skills

Industry

Defense and Space Manufacturing

Description

Job Summary: The Software Engineer II will perform full stack development with C# program, MVC, Linq, and rest API development in NET Core platform. Essential Responsibilities: Under general supervision, design, develop, troubleshoot, and analyze software programs for computer-based systems Ensure automated data feeds and system interfaces are working as intended Participate in software requirements review, preliminary and critical design reviews, integration readiness review, and software acceptance reviews Design, write, test, deploy and support software code, as assigned Perform software upgrades in accordance with software quality procedures Frequent inter-organizational and outside customer contacts on technical matters Support Continuous Improvement efforts intended to improve the quality of existing software Design and implement new or existing standard software application programs and reports according to project software standards and conventions Perform other duties as assigned Knowledge, Skills and Abilities: Knowledge of relational database SQL language Strong knowledge of Model-View-Controller (MVC), Linq, and rest API development Ability to build robust, maintainable web applications and services Excellent communications and analytical skills required Strong Planning/organizing skills Ability to prioritize and adapt to dynamic changes in the environment Must be able to work under deadlines Position may require travel Minimum Education and Experience Required: Bachelor’s degree in a related technical discipline (e.g., BSEE, BSCS) or equivalent in Computer Science or related field Three years of C# program experience with .NET technology Experience with MVC, Linq, and rest API development ReactJS programming experience preferred Position may require the ability to pass and maintain a Security Clearance Compensation Details: $ The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: 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 Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits. Original Posting: 01/17/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income 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 laws and supplemental language at Labor Laws Posters. Welcome back! We encourage you to check on the status of your current job applications with us. You can also search for a list of our current job openings and see if there are any new positions that might be a good fit for you. Thank you for continued interest in employment with Amentum. For more than 100 years, Amentum has tackled the world’s toughest challenges to deliver agile and steadfast solutions to the U.S. government and its allies. With more than 50,000 employees on all seven continents and in more than 60 countries, Amentum delivers a broad range of operational support services to meet the critical needs of our clients. Our headquarters are in Chantilly, VA. Find us online at https://www.amentum.com/ If you need a reasonable accommodation for any part of the employment process, please contact us by email at TAOps@amentum.com and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. EEO including Disability/Protected Veterans Labor Laws Posters Amentum has become aware of unauthorized individuals who are falsely using the Amentum name and /or logo in an attempt to solicit fees from potential job seekers. These deceptive and unauthorized individuals are soliciting money, promising placement in a position with Amentum. Please note any communication requesting any amount of money in exchange for employment with Amentum is fraudulent. These communications do not originate from Amentum and are not associated with the recruitment process. Amentum and its affiliates never charge candidates fees or payments of any kind in order to secure employment. As a precaution, we recommend you do not disclose personal or financial details to anyone as a response to an unsolicited email, social media, or dating website request. Amentum will never as ask for a placement fee or any other fee to expedite the hiring process. If you are contacted by anyone offering employment with Amentum, you should never be asked to pay a fee for recruiting. Amentum personnel will always send email from an identifiable corporate account (ending in @amentum.com) and never from a public email account like Yahoo!, Google, Gmail, or Hotmail. If you are contacted regarding a fraudulent employment proposal, we encourage you to alert your local law enforcement agency/police authority. To read more about Amentum’s commitment to ethics, please click here.

Responsibilities

The Software Engineer II will design, develop, troubleshoot, and analyze software programs for computer-based systems. They will also ensure automated data feeds and system interfaces are functioning correctly and participate in various software reviews.