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Added 2 mins ago
PN
Lead Software Engineer IV
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $161,300 USD / year
…combines profound domain expertise and creative integration of advanced hardware and software to deliver computational solutions that address complex data and analytic challenges. Working…
Added 2 mins ago
PN
Early Career Software Engineer
Pacific Northwest National Laboratory
Richland, WA
- $83,100 USD / year
…combines profound domain expertise and creative integration of advanced hardware and software to deliver computational solutions that address complex data and analytic challenges. Working…
Added 15 mins ago
J
Senior Infrastructure Security Engineer
Jobgether
Remote, United States
- $170,000 to $210,000 USD / year
…traditional insurance operations. As a Senior Infrastructure Security Engineer, you will play a dual role in strengthening cloud infrastructure and establishing robust security practices…
Added 15 mins ago
J
Java Product Engineer / Full Stack Java Developer
Jobgether
Remote, United States
- $90,000 to $110,000 USD / year
The Java Product Engineer / Full Stack Java Developer will design, develop, modernize, and support enterprise software applications in mission-critical environments.
Added 15 mins ago
Engineering Manager- Data Collection & Scanning
Jobgether
Remote, United States
Previous professional experience as a software engineer or systems engineer, building and operating production-grade systems.
Added 26 mins ago
Utility Engineering Analyst 1/2/3 Flex (PCN 086095)
State of Alaska
Anchorage, AK
The Utility Engineering Analyst 3 is an advanced level position delegated to analyze broad range of complex utility and regulatory proceedings associated with electric, natural gas…
Added 45 mins ago
Senior AI Engineer (AI Automation)
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior AI Engineer (AI Automation) based in United States.
Added 49 mins ago
Senior Controls Integration Engineer, Worldwide Design and Engineering
Amazon
Nashville, TN
The Senior Controls Integration Engineer will be part of a full project life cycle and responsible for successful development and delivery of system designs to Operations and Maintenance…
Added 49 mins ago
Senior Agentic AI Software Engineer
Insight Global
Nashville, TN
The Staff Agentic AI Engineer will provide crucial engineering leadership in the application of advanced Generative AI, supporting the revolutionization of healthcare by designing and…
Added 1 hour ago
Senior Flight Test Engineer - Mission Autonomy (UAS - Fury)
Anduril Industries
Costa Mesa, CA
…mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative…
Added 1 hour ago
Flight Test Engineer - Mission Autonomy (UAS - Fury)
Anduril Industries
Costa Mesa, CA
…mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative…
Added 1 hour ago
Flight Test Engineer - Mission Autonomy
Anduril Industries
Costa Mesa, CA
…mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative…
Added 1 hour ago
^Terraform Support Engineer 6586788
Accenture Flex LLC Company
Nashville, TN
Develop deep expertise in diagnosing and resolving complex software issues across various system components.
Added 1 hour ago
Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Washington, DC
Develops and applies advanced engineering and design methods, theories and research techniques in the investigation and solution of complex and advanced system requirements,…
Added 1 hour ago
ML
Nuclear Scientist and Engineer
Mersenne Labs
Washington, DC
- $80,000 to $500,000 USD / year
As a Nuclear Scientist and Engineer, you will play a significant role in developing and implementing plans and strategy for a revolutionary energy startup.
Added 1 hour ago
TO
Software Engineer
The Opp Guild
Rockford, IL
- $80,000 to $140,000 USD / year
Our client, a global leader in advanced manufacturing processes and a key supplier of additive and subtractive machine tools. We are seeking a Software Engineer, who will design, develop,…
Added 1 hour ago
AI/ML Engineer
Watkins Consulting
Huntsville, AL · Denver, CO
As an AI/ML Engineer at Watkins Consulting, you will be an integral part of our cutting-edge technology team. You will contribute to the design, development, and implementation of AI and…
Added 1 hour ago
Entry Level Electrical Engineer I
Salas O'Brien
Greenville, SC
…structural and building sciences, infrastructure asset management, advanced robotics, and…
Added 1 hour ago
AI Engineer - Voice
Harper
San Francisco, CA
Design 24/7 policy servicing agents that explain coverage, generate certificates, and process endorsements
Added 1 hour ago
Software Engineer Sr. Manager | Marketing Technology (Remote)
The Home Depot
Remote, United States
10+ years of experience in Software/Data Engineering
Added 1 hour ago
Sr. Engineer High Voltage Design
New Purpose Recruitment
Huntersville, NC
We are currently supporting a client on a Direct Hire opportunity for a Sr. Engineer High Voltage Design in Huntersville, NC.
Added 1 hour ago
Sr IT Software Engineer
Palo Alto Networks, Inc.
CA
The Senior Software Engineer on the Data & Analytics team will design, build, and support full-stack applications; integrate AI technologies into existing and new applications to deliver…
Added 1 hour ago
RU
SDET Automation Engineer
Randstad USA
Washington, DC
- $50 to $58 USD / hour
Randstad is seeking a Senior SDET Automation Engineer to join a premier client in the Washington, DC area to lead the design, development, and scaling of enterprise-grade test automation…
Added 1 hour ago
AI Full Stack Engineer (Volunteer)
Solution Community
Remote, United States
Position Overview: We are seeking a Volunteer AI Full Stack Engineer who builds production software the way top AI-native engineers build in 2026: primarily through AI coding agents (Claude…
Added 1 hour ago
Software Engineer, Infrastructure (C++)
Fabri
Billerica, MA
…precision metal casting. We combine additive manufacturing, custom process software, and advanced casting operations to deliver production-quality metal parts faster and more…

Closed listing

Amentum

Software Engineer II

Jackson, MS, United States

$97k - $121k

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: $97k - $121k
Posting language: English
Posted: Nov 4, 2026

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Original job description

Archived listing. The details below describe a past opening.

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents.

The Software Engineer II will perform full stack development with C# program, ReactJS, MVC, Linq, and rest API development in NET Core platform. This position is US remote teleworking within the US and US Citizenship is required.

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:

Deep understanding of relational databases and Microsoft SQL Server (T-SQL)
Strong knowledge of Model-View-Controller (MVC), Linq Query, and rest API development
Ability to build robust, maintainable web applications and services
Excellent communications and analytical skills required
Good 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 5%

Minimum Education and Experience Required:

Typically, 3 years of C# program experience with .NET technology, MVC, Linq, and rest API development with a Bachelor’s degree in a related technical discipline (e.g., BSEE, BSCS) or equivalent in Computer Science or related field
ReactJS programming experience preferred
Position may require the ability to pass and maintain a Security Clearance
US Citizenship is required.

Compensation Details:

$97k - $121k

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:

11/04/2026 - 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 (https://postings.govdocs.com/#/vxSkbztPuAwwxfs) .

About employer

More about this job

Skills

Full-stack development
LINQ
API development
Troubleshoot
Process improvement
Microsoft SQL Server
SQL
Analytical skills
C#
.NET
Computer science

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