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Added 1 min ago
Cyber, RF, Electronic Engineer
MIT Lincoln Laboratory
Lexington, MA
…Cyber-Electromagnetic Warfare capabilities and supports their acquisition, integration, and operational transition across the Department of War and Intelligence Community. The Group…
Added 1 min ago
IG
TSSCI Systems Security Engineer
Insight Global
Largo, FL
- From $74 USD / hour
Splunk/SIEM configuration experience (alert thresholds, log integration & configuration)
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 10 mins ago
T
Sr. Integration Engineer
TEKsystems
Longmont, CO
- $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 10 mins ago
N
IAM GRC Lead
Nelnet
Centennial, CO
- $80,000 to $110,000 USD / year
This position offers a hybrid work option. Nelnet values flexibility and understands the importance of work-life integration. Our hybrid work environment allows associates within 30 miles…
Added 10 mins ago
PSOC Risk, Issue, Opportunity Administrator Project Engineer Stf - E4
Lockheed Martin
Englewood, CO
This role will report to the Resilience Strategy Manager up through the Program Integration Directorate but support the PSOC Directorate as the Risk, Issue, Opportunity Administrator.
Added 10 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 10 mins ago
Mechanical Engineer
PDS Tech Commercial
Englewood, CO
Engineer Advanced Defense Solutions That Make a Difference
Added 10 mins ago
Software Quality Engineer Sr -Top Secret Clearance Required
Lockheed Martin
Littleton, CO
Software Quality, Software Engineering, or Systems Engineering Familiarity in Requirements Analysis, Design/Development, Product Integration and Test
Added 10 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 10 mins ago
Systems Engineer Stf - Level 4
Lockheed Martin
Littleton, CO
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…
Added 10 mins ago
Systems Integration/Test Engineer Sr Staff
Lockheed Martin
Littleton, CO
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…
Added 10 mins ago
Circuit Design Engineer Asc - E1
Lockheed Martin
Littleton, CO
…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 10 mins ago
Systems Engineer – Level 2 or Level 3 (AHT)
Northrop Grumman
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 10 mins ago
Integration and Test Engineer
Auria (Boecore LLC)
Colorado Springs, CO
Added 10 mins ago
Senior Cyber Engineer
The Aerospace Corpor
Colorado Springs, CO
…technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the…
Added 10 mins ago
Integration/Deployment Engineer
Kratos Defense & Security Solutions, Inc.
Colorado Springs, CO
…solutions to our nation and global customers. Kratos is seeking an Integration/Deployment Engineer to be onsite in Colorado Springs,…
Added 10 mins ago
Principal/ Sr Principal Systems Engineer
Northrop Grumman
Colorado Springs, CO
This candidate will join the Sentinel Systems Engineering & Integration (SE&I) Team. This is a dual level Systems Engineer 3/4 with the primary location of Roy, Utah, we may also consider…
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
Senior Design Manager (Data Center)
Jacobs
Colorado Springs, CO
Guide integration of high-density AI network infrastructure, including network racks, high-speed fiber pathways, cable management, InfiniBand, and high-speed Ethernet environments.
Added 10 mins ago
Full Stack Engineering Manager
Lockheed Martin
Colorado Springs, CO
Utilize knowledge of software engineering, cybersecurity, system integration, and data management to ensure project deliverables meet overarching system requirements
Added 10 mins ago
Full Stack Engineering Manager/ IPT Lead
Lockheed Martin
Colorado Springs, CO
Utilize knowledge of software engineering, cybersecurity, system integration, and data management to ensure project deliverables meet overarching system requirements
Added 10 mins ago
Sr Software Engineer, Front End - Denver, CO & Dallas, TX
AT&T
Denver, CO
We are seeking a Senior Frontend Software Engineer to develop, modernize, and maintain high-performing, secure, and testable user interfaces. This role supports internal platforms that…
Added 10 mins ago
Engineer II Mechanical
CONMED Corporation
Denver, CO
Added 10 mins ago
Software Engineer
Teradata
Denver, CO
This position is for a Software Engineer in the POD Services team within the TD Factory team. The position involves development, integration, functional and performance testing, and fault…

Closed listing

Amentum

Software Engineer II

Boise, ID, 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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