Jobs in the United States

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Planning & Optimization Advisor/Engineer
Marathon Petroleum Company LP
Houston, TX
The Value Chain Optimization (VCO) organization is seeking a Planning & Optimization Advisor/Engineer to support the South Region, reporting to the Regional Planning Director – South. This…
Added 1 min ago
Mechanical Engineer
Oshkosh Corporation
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The Mechanical Engineer plays a key role in designing and developing the innovative, high-performance components that bring Pierce custom fire trucks to life. From initial concept through…
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Java Full Stack Developer
Capgemini
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"Software Engineer (3 to 5 years) Angular Full Stack
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Engineer II, Electrical Engineering
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United States
…sustainability as we strive to make a positive impact on the world. Our development programs help support your growth, shaping your future and pushing the boundaries of innovation to…
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Lead AI Engineer
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QUALITY ENGINEER
Tech Ord
Clear Lake, SD
Must have ability to move materials by lifting, pushing or pulling up to 50 pounds with assistance
Added 2 mins ago
Supplier Quality Engineer II
AeroVironment, Inc.
Simi Valley, CA
The Supplier Quality Engineer (SQE) II interfaces with development and supplier engineering to provide materials and components for company product manufacturing. Communicates product…
Added 2 mins ago
Network and Systems Engineer
Dynetics, Inc
Huntsville, AL
…are hosted on satellites in earth orbit to support the Space Development Agency’s National Defense Space Architecture. The Network and Systems Engineer must be a self-starter, comfortable…
Added 2 mins ago
Mid-level Software Safety Engineer
Dynetics, Inc
Huntsville, AL
The applicant must have good communication skills
Added 2 mins ago
Senior Embedded Software Test Engineer
Dynetics, Inc
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The Embedded Software Test Engineer will support testing and validation activities for embedded systems within complex technical environments. The ideal candidate will possess extensive…
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Java Software Engineer
LEIDOS, INC.
San Diego, CA
Must have an Active Secret Security Clearance
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Cybersecurity Systems Engineer
LEIDOS, INC.
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…Leidos is currently looking to add a Cybersecurity Systems Engineer to an Information Assurance Program near Ft. Meade,…
Added 2 mins ago
Mechanical Engineer
Dynetics, Inc
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Leidos’ Defense Systems is seeking a talented Mechanical Engineer for its Hypersonics line of business. With offices across the United States engaging in the defense, space, cyber and…
Added 2 mins ago
Network Observability Engineer
LEIDOS, INC.
Remote, United States
Leidos CIO Services is seeking a talented and innovative Network Observability Engineer to join our growing team within the CDAO division, which is responsible for enterprise observability…
Added 2 mins ago
R-00193264 Senior Software Test Engineer - Kinetic Effects
Dynetics, Inc
Huntsville, AL
Leidos is seeking a talented Software Test Engineer to work in our Huntsville office. This is an exciting opportunity to use your experience to help test software for Tactical strike guided…
Added 2 mins ago
Sr Surety Engineer
Dynetics, Inc
Albuquerque, NM · Huntsville, AL
Leidos Defense Systems is seeking a highly motivated Sr Surety Engineer who loves collaboration and being a part of something big, to join our team. This role drives the implementation of…
Added 2 mins ago
Sr Electrical Engineer
Dynetics, Inc
Albuquerque, NM · Huntsville, AL
Leidos Defense Systems is seeking a highly motivated Sr Electrical Engineer who loves collaboration and being a part of something big, to join our team. This role drives the implementation…
Added 2 mins ago
Mechanical Engineer
LEIDOS, INC.
Beavercreek, OH
Must hold a SECRET Security Clearance, with the ability to obtain and maintain a TS/SCI Clearance
Added 2 mins ago
Mid-Level Java Software Engineer
LEIDOS, INC.
San Diego, CA
Must have an Active Secret Security Clearance
Added 2 mins ago
Cyber Engineer
LEIDOS, INC.
Dayton, OH
Leidos currently has an opening for a Cyber Engineer to work at our customer site on Wright-Patterson AFB, OH. We are seeking a dedicated, talented, and experienced individual to work as…
Added 2 mins ago
Sr. Java Software Engneer
LEIDOS, INC.
San Diego, CA
Must have an Active Secret Security Clearance
Added 2 mins ago
Electronics Test and Characterization Engineer
LEIDOS, INC.
Lynnwood, WA
Leidos is seeking an Electronics Test and Characterization Engineer to develop automated test architectures, characterize and evaluate electro-mechanical subsystems, and communicate…
Added 2 mins ago
Senior Associate Engineer, Product Software
Equinix (US) Enterprises, Inc.
United States
Implement and advocate best practices for API-first development, CI/CD automation, and DevSecOps
Added 2 mins ago
Sr Engineer - Supply Chain
GE Vernova Operations LLC
United States
…balance-of-plant systems. You will lead the transition from development-stage procurement to a high-volume, cost-competitive manufacturing supply chain, ensuring we meet our decarbonization…
Added 2 mins ago
FPGA Design - Lead Research Engineer "CLEARANCE REQUIRED"
GE Vernova International LLC
United States
As a Lead FPGA Research Engineer within GE Vernova Advanced Research, you will architect and develop state-of-the-art embedded systems for real-time controls and industrial communication…

Aretum

ASP.NET Services Engineer

Remote, United States

$110,000 to $140,000 USD / year

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Job details

Pay: $110,000 to $140,000 USD / year
Posting language: English
Posted: Nov 12, 2026

Original job description

Public Trust Eligibility Required

About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront.

Job Summary Aretum is seeking a skilled ASP.NET Services Engineer to support a federal civilian client. This role will focus on building and maintaining backend services, APIs, database integrations, and application logic using ASP.NET Core, C#, Entity Framework Core, PostgreSQL, GraphQL, Azure, Kubernetes, and Azure DevOps.

Due to the nature of our work as a federal consulting organization, employees may be expected to handle Controlled Unclassified Information (CUI) and must adhere to applicable safeguarding and compliance requirements.

Responsibilities

Design, develop, test, and maintain backend services using ASP.NET Core, C#, and Entity Framework Core
Build microservices that support business logic, data updates, and enterprise application functionality
Integrate and maintain PostgreSQL databases, including data models, queries, views, and database structures
Develop and maintain GraphQL schemas and APIs for application functionality and data integration
Create unit tests for APIs, microservices, GraphQL APIs, and application code
Debug issues reported by testers and users, diagnose deployed environment issues, and implement fixes
Support application development and deployment across local, test, staging, and cloud environments
Work with containerized applications using Docker, Kubernetes, and Helm charts
Support Azure cloud integrations, including AKS, Storage Accounts, Key Vaults, Azure Pipelines, Azure DevOps, and Git
Collaborate with project managers, developers, testers, and client stakeholders to support Agile delivery priorities
Maintain clear technical documentation and communicate effectively with technical and non-technical stakeholders
Bachelor’s degree in a related field or an equivalent professional background
6+ years of software development
Hands-on background with ASP.NET Core, C#, Entity Framework Core, and PostgreSQL
Proven ability to build microservices and enterprise application services
Skilled in developing GraphQL APIs in ASP.NET or similar platforms
Ability to create unit tests for APIs, services, and application code
Knowledge of containerized application development and deployment using Docker, Kubernetes, and Helm
Knowledge of Azure cloud services, including AKS, Storage Accounts, Key Vaults, and Azure Pipelines
Ability to use Azure DevOps and Git for task management, code management, version control, and deployment workflows
Familiarity with React and TypeScript for user interface development
Strong understanding of Agile/Scrum development practices
Strong analytical, troubleshooting, collaboration, and communication skills
Ability to manage multiple priorities in a fast-paced client environment
Background supporting federal civilian clients
Familiarity with enterprise application modernization or cloud-native application development
Ability to troubleshoot applications in deployed cloud or Kubernetes-based environments
Ability to mentor or provide technical guidance to junior developers

Preferred Qualifications

Background supporting federal civilian clients
Familiarity with enterprise application modernization or cloud-native application development
Ability to troubleshoot applications in deployed cloud or Kubernetes-based environments
Ability to mentor or provide technical guidance to junior developers
Prior support for proposal, recompete, or contingent award efforts

Travel Requirements This is a remote position; however, occasional travel may be required based on project needs, client meetings, team collaboration events, or training sessions. Travel is expected to be less than 10% and will be communicated in advance whenever possible.

EEO Statement Aretum is committed to fostering a workplace rooted in excellence, integrity, and equal opportunity for all. We adhere to merit-based hiring practices, ensuring that all employment decisions are made based on qualifications, skills, and ability to perform the job, without preference or consideration of factors unrelated to job performance. As an Equal Opportunity Employer, Aretum complies with all applicable federal, state, and local employment laws. We are proud to support our nation’s veterans and military families, providing career opportunities that honor their service and experience. If you require reasonable accommodation during the hiring process due to a disability, please contact hr@aretum.com for assistance. Equal Opportunity Employer/Veterans/Disabled

U.S. Work Authorization Applicants must be U.S. citizens or currently authorized to work in the United States on a full-time basis. This position supports a federal government contract and requires the ability to obtain and maintain a Public Trust or Suitability Determination, depending on the agency’s background investigation requirements. Sponsorship is not available.

Salary Range: $110,000–$140,000 annually. Final compensation will be determined based on factors including education, experience, qualifications, skills, and applicable contract requirements.
Health Care Plan (Medical, Dental & Vision)
Retirement Plan (401k)
Life Insurance (Basic, Voluntary & AD&D)
Paid Time Off
Family Leave (Maternity, Paternity)
Short Term & Long-Term Disability
Training & Development

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Jobs in the United States