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Added 5 mins ago
RG
Database Engineer II
RELI GROUP INC
Remote, United States
- $91,015.65 to $133,489.62 USD / year
Participate in new application development and existing system enhancements by coding system features according to system designs and business requirements.
Added 14 mins ago
Lead Systems Engineer
MANTECH
Laurel, MD
MANTECH seeks a motivated, career and customer-oriented Lead System Engineer to join our team in Laurel, MD.
Added 14 mins ago
Cloud System Administrator
MANTECH
Annapolis Junction, MD
MANTECH seeks an experienced, career and customer-oriented Cloud System Administrator to join our team in Annapolis Junction, MD.
Added 21 mins ago
FE
Mechanical Engineer II, R&D
Form Energy, Inc
Somerville, MA
- $97,221 to $127,592 USD / year
…during extended periods of stress. By strengthening the electric system and reimagining what’s possible, we’re giving clean energy a whole new…
Added 23 mins ago
Building Systems Engineer II
Nike
Beaverton, OR
…familiarity and training with electrical, mechanical, and fluid system safety, diagnostics, and…
Added 26 mins ago
IT Project Lead - Washington, DC
Military Spouse Jobs & VetJobs
United States
…work as a prime contractor on a high-profile U.S. Navy weapon system at Washington Navy Yard. This role requires an experienced IT professional with a strong foundation in diverse…
Added 34 mins ago
Software Engineer
AM Pierce and Associates
Patuxent River, MD
The Position: We are looking for a candidate who will be performing the role of a Software Engineer – Journeyman/Senior. The Software Engineer is a core technical specialist in the Level…
Added 39 mins ago
Site Engineer II
Digital Realty Global
Richardson, TX
Position Title: Site Engineer II- Night Shift
Added 53 mins ago
M
DevOps Engineer 1
Markon
Fort Meade, MD
- $165,000 to $175,000 USD / year
Markon is seeking an experienced DevOps Engineer Level 1 to support a Fort Meade customer. This role will focus on the deployment, integration, maintenance, and troubleshooting of…
Added 53 mins ago
M
DevOps Engineer 0
Markon
Fort Meade, MD
- $145,000 to $155,000 USD / year
Markon is seeking a DevOps Engineer Level 0 to support a Fort Meade customer. This role will focus on the deployment, integration, maintenance, and troubleshooting of mission-critical…
Added 1 hour ago
Sr. Quality Engineer
Intuitive
Durham, NC
…invasive care, our technologies - like the da Vinci surgical system and Ion - have transformed how care is delivered for millions of patients…
Added 1 hour ago
Overnight Engineer II
at Marriott
Phoenix, AZ · Chandler, AZ
…cleanup of the painting or repair area. Use the Lockout/Tagout system before performing any maintenance work. Display working knowledge of all engineering computer programs related to…
Added 1 hour ago
Corporate Automation Engineer II
Arclin
Alpharetta, GA
Reporting to the Director of Automation Engineering, the Corporate Automation Engineer provides technical leadership and hands-on support for plant automation and process-control systems…
Added 1 hour ago
Senior Research Engineer
University of Georgia Staff
GA
The University System of Georgia is comprised of our 25 institutions of higher education and learning, as well the System Office. Our USG Statement of Core Values are Integrity, Excellence,…
Added 1 hour ago
Senior Engineer II Software Development (Ethernet APIs)
Microchip Technology Inc.
HAUPPAUGE, NY
…documentation. * Support customer integration by reproducing system-level issues, analyzing driver, protocol, performance, and hardware interactions, identifying root causes, and delivering…
Added 1 hour ago
IT Project Lead
BAE Systems
Washington, DC
…work as a prime contractor on a high-profile U.S. Navy weapon system at Washington Navy Yard. This role requires an experienced IT professional with a strong foundation in diverse…
Added 1 hour ago
CC
Mechanical Engineer II
CONMED Corporation
Denver, CO
- $40,123 USD / year
…performing team, consider applying to join CONMED as a Mechanical Engineer…
Added 1 hour ago
TT
Software Engineer II
The Trade Desk, Inc.
Denver, CO
- $151,400 to $227,000 USD / year
Trade Desk's bidding software as part of a regular release process. Understand system architecture fundamentals through self-directed learning. Participate in the interview hiring process…
Added 1 hour ago
IG
TSSCI Patch Management Engineer
Insight Global
Largo, FL
- From $74 USD / hour
A client of Insight Global is seeking System Security Engineers with specialization in Patch Management to support a custom, air-gapped Department of Defense IT environment. This role…
Added 1 hour ago
IG
TSSCI Systems Security Engineer
Insight Global
Largo, FL
- From $74 USD / hour
A client of Insight Global is seeking System Security Engineers with specialization in Patch Management to support a custom, air-gapped Department of Defense IT environment. This role…
Added 2 hours 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 2 hours ago
Full Stack Engineering Manager
Lockheed Martin
Colorado Springs, CO
…Associate, Azure Solutions Architect), RHEL (Red Hat Certified System Administrator, Red Hat Certified Engineer, or Red Hat Ansible Automation) or VMWare (VMware Certified Professional or…
Added 2 hours ago
Full Stack Engineering Manager/ IPT Lead
Lockheed Martin
Colorado Springs, CO
…Associate, Azure Solutions Architect), RHEL (Red Hat Certified System Administrator, Red Hat Certified Engineer, or Red Hat Ansible Automation) or VMWare (VMware Certified Professional or…
Added 2 hours ago
DH
Biomedical Technician III
Denver Health
Denver, CO
- $31.31 to $45.4 USD / hour
…all work performed in the computerized maintenance management system (CMMS). (25%) - Participate in the evaluation and selection of new equipment, accessories and supplies. (5%) -…
Added 3 hours ago
Quality Engineer II
Gfm Corporation
Roseville, MI
…review of quality documentation. Develop and maintain quality system documentation including control plans, inspection plans and process flow documentation. Monitor and analyze…

Closed listing

Amentum

Software Engineer II

Topeka, KS, 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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