Jobs in the United States

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Added 4 mins ago
Mechanical Engineer
Actalent
Harrodsburg, KY
Work EnvironmentThis position operates in a hybrid work environment, with three days onsite and two days remote each week. Initial training may take place fully onsite for the first few…
Added 5 mins ago
T
Senior Active Directory & Hybrid Identity Engineer
TEKsystems
Wilmington, DE
- $72 to $82 USD / hour
Hybrid (4 days onsite / 1 day remote) in Wilmington, DE, Manassas, VA, or Urbandale, IA.
Added 5 mins ago
Director, Drug Product and Process Development
Otsuka America Pharmaceutical Inc.
Dover, DE
…products. The Director will be responsible for leading the design, development and technology transfer of manufacturing processes, as well as managing day to day support for GMP…
Added 5 mins ago
Software Engineer II
Amentum
Dover, DE
Design and implement new or existing standard software application programs and reports according to project software standards and conventions
Added 5 mins ago
UI Software Developer - .Net - Remote
SitusAMC
Dover, DE
Design, develop, and maintain software applications using best practices and industry standards.
Added 5 mins ago
C
Java Angular Full-stack Lead (Remote - US/Canada)
Cognizant
Dover, DE
- $138,000 to $162,000 USD / year
Cognizant is seeking a highly experienced Java Angular Full-stack Lead to lead the design and delivery of enterprise-scale technology solutions for a strategic banking client. This role…
Added 5 mins ago
Platform Engineer - Remote
SitusAMC
Dover, DE
This highly visible role partners with engineering, DevOps, Agile delivery, security, infrastructure, architecture, compliance, and business stakeholders. The role also leads the Azure…
Added 5 mins ago
Mainframe Technical Engineer
Highmark Health
Dover, DE
This job is an integral member of one of our teams responsible for supporting the design, development, and maintenance of our Mainframe technical solutions, ensuring their efficient and…
Added 5 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Dover, DE
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 11 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Columbia, SC
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 14 mins ago
Applied AI/ML Researcher
MIT Lincoln Laboratory
Lexington, MA
Own or lead design, development, data analysis, programming, modeling, simulation, integration, testing, troubleshooting, and technical evaluation activities within broader project or…
Added 15 mins ago
J
Validation Engineer
Jobgether
Remote, United States
- $110,000 to $125,000 USD / year
…will also serve as a subject matter expert, partnering with Engineering, Quality, Maintenance, and other teams to keep projects on track. This role offers the opportunity to contribute to…
Added 15 mins ago
Mechanical Engineer III - Design
Jobgether
Remote, United States
The Mechanical Engineer III will contribute to the design and development of advanced mechanical systems supporting demanding aerospace, defense, and space applications. This role combines…
Added 22 mins ago
T
Sr. Integration Engineer
TEKsystems
Longmont, CO
- $75 to $90 USD / hour
TEKsystems has a contract role for an Intergration Developer supporting a ERP implementation project.
Added 23 mins ago
Senior Electrical Project Engineer
Weston Solutions, In
Lakewood, CO
…future. The Senior Electrical Engineer provides coordination of project execution and control to achieve continuity of purpose to meet scope, schedule, budget, safety, and quality goals…
Added 23 mins ago
Senior Electrical Project Engineer
Weston Solutions, In
Lakewood, CO
…future. The Senior Electrical Engineer provides coordination of project execution and control to achieve continuity of purpose to meet scope, schedule, budget, safety, and quality goals…
Added 23 mins ago
Senior Electrical Project Engineer
Weston Solutions, In
Lakewood, CO
…future. The Senior Electrical Engineer provides coordination of project execution and control to achieve continuity of purpose to meet scope, schedule, budget, safety, and quality goals…
Added 23 mins ago
Senior Electrical Project Engineer
Weston Solutions, In
Lakewood, CO
…future. The Senior Electrical Engineer provides coordination of project execution and control to achieve continuity of purpose to meet scope, schedule, budget, safety, and quality goals…
Added 23 mins ago
LB
Junior Dynamics 365 Finance & Operations Developer
LONG Building Technologies
Littleton, CO
- $70,000 to $90,000 USD / year
Added 23 mins ago
A
Fiber Tech II - Splicing Technician Denver, CO
AT&T
Denver, CO
- $34.65 to $42 USD / hour
· Coordinate with construction crews, contractors, Business Partners, and Network/Construction Engineering to resolve outages and meet project schedules; provide detailed field splicing…
Added 23 mins ago
A
Fiber Tech II - Splicing Technician Denver, CO
AT&T
Denver, CO
- $34.65 to $42 USD / hour
· Coordinate with construction crews, contractors, Business Partners, and Network/Construction Engineering to resolve outages and meet project schedules; provide detailed field splicing…
Added 24 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Denver, CO
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 40 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Nashville, TN
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 47 mins ago
TC
Education Market Leader I
The Cannon Corporation
Denver, CO
- $40,123 USD / year
Current Registration/Licensure in Architecture, Interior Design or Engineering preferred.
Added 47 mins ago
TC
Mechanical Assessor III
The Cannon Corporation
Denver, CO
- $40,123 USD / year
…for this position, we encourage you to apply. This role is remote within the U.S., with a preference for candidates located in or near: Buffalo, NY; Houston, TX; Denver, CO; Chicago,…

Amentum

Software Engineer II

Dover, DE, United States

$97k - $121k

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Job details

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

Original job description

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) .

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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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