Jobs in the United States

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Added 2 mins ago
J
Validation Engineer
Jobgether
Remote, United States
- $110,000 to $125,000 USD / year
As a Senior Validation Engineer, you will lead critical validation activities supporting the development and delivery of life-enhancing therapies within highly regulated pharmaceutical,…
Added 2 mins ago
Sr Ethernet AI Network Engineer
Jobgether
Remote, United States
As a Senior Ethernet AI Network Engineer, you will help design, deploy, and maintain high-performance Ethernet fabrics that power advanced AI and high-performance computing (HPC)…
Added 2 mins ago
Senior Engineering Manager, Co-Intelligent Coaching
Jobgether
Remote, United States
…AI-assisted development, improve delivery speed without compromising quality, and guide the evolution of a high-performing, expert-generalist team. You will also develop future engineering…
Added 2 mins ago
Security/ATO Automation Engineer
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 Security/ATO Automation Engineer based in the United States.
Added 3 mins ago
Process Engineer
Smiths Group
Springfield, MA
Titeflex is a global leader in creating and adapting fluid and gas management products and quality programs, Titeflex expertise can be traced to its aerospace roots at the dawning of the…
Added 9 mins ago
Senior Building Structural Engineer
Kiewit
Lone Tree, CO
Kiewit is seeking several highly skilled Sr. Building Structural Engineer to lead the analysis, design, and detailing of complex structural systems for large‑scale vertical projects. This…
Added 9 mins ago
Senior Structural Engineer
Kiewit
Lone Tree, CO
Kiewit is seeking highly skilled Sr. Structural Engineers to lead the analysis, design, and detailing of complex structural systems for large‑scale design/build and…
Added 9 mins ago
Senior Electrical Project Engineer
Weston Solutions, In
Lakewood, CO
…clients achieve a more sustainable future. The Senior Electrical Engineer provides coordination of project execution and control to achieve continuity of purpose to meet scope, schedule,…
Added 9 mins ago
Senior Electrical Project Engineer
Weston Solutions, In
Lakewood, CO
…clients achieve a more sustainable future. The Senior Electrical Engineer provides coordination of project execution and control to achieve continuity of purpose to meet scope, schedule,…
Added 9 mins ago
Senior Electrical Project Engineer
Weston Solutions, In
Lakewood, CO
…clients achieve a more sustainable future. The Senior Electrical Engineer provides coordination of project execution and control to achieve continuity of purpose to meet scope, schedule,…
Added 9 mins ago
Senior Electrical Project Engineer
Weston Solutions, In
Lakewood, CO
…clients achieve a more sustainable future. The Senior Electrical Engineer provides coordination of project execution and control to achieve continuity of purpose to meet scope, schedule,…
Added 10 mins ago
Software Quality Engineer Sr -Top Secret Clearance Required
Lockheed Martin
Littleton, CO
Develops, modifies and applies quality principles to the development and use of software and software-based systems for make and/or buy software products. Performs verification and…
Added 10 mins ago
JM
Glass Technology Engineer
Johns Manville
Littleton, CO
- $103,400 to $142,200 USD / year
Glass Technology Engineer Littleton CO JMTC | Littleton CO JMTC R26_1937 Full time Who We Are Johns Manville is a leading manufacturer and marketer of premium-quality insulation and…
Added 10 mins ago
Electro Mechanical Engineer Senior
Lockheed Martin
Littleton, CO
Standard Job Description: Applies electrical, electronic and mechanical principles to components and systems, including assembly, analysis, and documentation of results; construction of…
Added 10 mins ago
Integration and Test Engineer
Auria (Boecore LLC)
Colorado Springs, CO
Added 10 mins ago
Network Virtualization Engineer
Cimarron Software Se
Colorado Springs, CO
Cimarron is seeking a ***Network Virtualization Engineer ***to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract…
Added 10 mins ago
Java Software Engineer - Mid Level
USAA
Colorado Springs, CO
As a dedicated Java Software Engineer - Mid Level, you will join a dynamic, startup-minded team within the Investment Experience Technology organization at USAA, part of the Technology…
Added 10 mins ago
Engineer II Mechanical
CONMED Corporation
Denver, CO
Added 10 mins ago
Senior Radiology Clinical Specialist - West Coast
Medtronic
Denver, CO
…ecosystem of spinal implants, navigation and robotic guidance systems, advanced imaging, and data-driven planning tools for complex spine and cranial procedures. Platforms such as AiBLE…
Added 10 mins ago
Mainframe Technical Engineer
Highmark Health
Denver, CO
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 10 mins ago
Software Engineer II
Amentum
Denver, CO
Under general supervision, design, develop, troubleshoot, and analyze software programs for computer-based systems
Added 10 mins ago
Software Engineer, Infrastructure - Central Growth
Meta
Denver, CO
…billion-user product, and increasingly we are building AI-native systems so growth scales out-of-the-box to every new product Meta launches. If you want to work on products and platforms…
Added 26 mins ago
Sr. Electrical Engineer
Hargrove and Associates, Inc
Greenville, SC
Advising the senior engineer concerning design or scope changes, which have been identified.
Added 27 mins ago
Senior Software Engineer
Humana
Nashville, TN
The Senior Software Engineer leads the design, optimization, and modernization of critical HIT solutions supporting eHub and related business teams. This role improves system reliability,…
Added 34 mins ago
GP
Software Engineer - Full Stack
Global Payment Holdi
Denver, CO
- $91,900 to $130,000 USD / year
Make your mark at one of the biggest names in payments. We're looking for a Software Engineer to join our ever-evolving Portal team and help shape the future of global commerce

Amentum

Software Engineer II

Bismarck, ND, 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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