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Added 1 min ago
VMware Systems Engineer
MANTECH
Norfolk, VA
MANTECH seeks a motivated, career and customer-oriented VMware Systems Engineer to join our team in Norfolk, VA. This role is 100% on-site.
Added 3 mins ago
Senior Structural Engineer
Kiewit
Lone Tree, CO
Apply and uphold department and industry standards while overseeing the development of structural calculations, drawings, and specifications to ensure accuracy, quality, and compliance.
Added 3 mins ago
Modeling and Simulation Engineer
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Join Trane Technologies as a Modeling and Simulation Engineer and be at the forefront of innovation in HVAC technology. In this role, you will support HVAC product development through…
Added 3 mins ago
T
Sr. Integration Engineer
TEKsystems
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- $75 to $90 USD / hour
…Business Systems team designs, prepares and builds, with one engineer on integration, but build and test need a second integration…
Added 3 mins ago
Community Resilience Subdiscipline Leader Job Details | Black & Veatch Family of Companies
Black & Veatch
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With flexible ways of working and meaningful development opportunities, you’ll build a career you can be proud to stand behind.
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Watersheds & Stormwater Subdiscipline Leader Job Details | Black & Veatch Family of Companies
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Building Engineer II
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…skills, and a desire to grow professionally within a structured development program. This position offers a defined pathway to promotion into a Building Engineer III (Senior Building…
Added 3 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 3 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 3 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 3 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 4 mins ago
Mechanical Engineer
PDS Tech Commercial
Englewood, CO
As a Mechanical Engineer, you'll play a key role throughout the product lifecycle, from concept development and design through testing, production support, and system integration.
Added 4 mins ago
Mechanical Engineer
PDS Tech Commercial
Englewood, CO
Engineer Advanced Defense Solutions That Make a Difference
Added 4 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 4 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 4 mins ago
Electro Mechanical Engineer Senior
Lockheed Martin
Littleton, CO
Introduction: We are looking for an Electro Mechanical engineer to join an exciting and dynamic team in designing, developing, testing, and troubleshooting complex harnessing and connectors.
Added 4 mins ago
Systems Engineer Stf - Level 4
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This role is for a staff-level Systems Engineer to serve as the GDS Test Lead, overseeing requirements verification and validation, test campaigns, and integration for the GDS organization…
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Systems Integration/Test Engineer Sr Staff
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We are seeking an Electrical Test Engineer to work within the Space Protection Programs, Electrical Test Engineering organization. This role provides the opportunity to perform critical…
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Circuit Design Engineer Asc - E1
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…requirements of the strategic deterrence. The Circuit Design Engineer is an individual contributor on the LE2 – Avionics TMK2 team supporting the Fleet Ballistic Missile (FBM) program. You…
Added 4 mins ago
Systems Engineer – Level 2 or Level 3 (AHT)
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Colorado Springs, CO
Northrop Grumman’s Space Sector is seeking a Systems Engineer – Level 2 or Level 3 to join our team in Colorado Springs, CO.
Added 4 mins ago
Integration and Test Engineer
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Added 4 mins ago
Network Virtualization Engineer
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Senior Cyber Engineer
The Aerospace Corpor
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…expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span…
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Integration/Deployment Engineer
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The Integration/Deployment Engineer is responsible for the technical implementation, integration, testing, deployment, and operational transition of new capabilities supporting…
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Java Software Engineer - Mid Level
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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…

Amentum

Software Engineer II

Denver, CO, 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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