Haystack
← Back to Jobs
Remote
Other

Mid-level .NET Developers with Active Secret Clearance

ec3 Federal ServicesUnited States🇺🇸United StatesPosted 7 Aug 2026

Quick Overview

Work Type
Remote
Level
Mid Senior

Job Description

We are seeking to hire several Mid-level .NET Developers to join our team working on a multi-year award we have within a large Federal Gov’t agency in the Washington, DC area.  This role is 100% remote.

 

Must possess an Active Secret level clearance (or higher) to qualify to work on this program.

 

This position pays a strong salary package with full benefits (including choice of healthcare plans, dental, vision, life insurance, 3 weeks PTO, 11 Paid Federal Holidays, and a matching 401k).

 

An option for working on an hourly rate is also available for those not needing a full benefits package.

 

Technical Skills:

·        .NET Software Development – 4+ years

·        C#.NET – 4+ years

 

Role Description: 

Mid-level .NET/C# Software engineer/developer to support of a large .NET application.  The team candidate shall possess experience with data analysis, reconciliation, and consolidation. The candidate should also be experienced in query development and reporting, user interface design and development, mobile application development, Continuous Integration/Continuous Delivery.

 

Minimum Requirements:

·        4+ years of C#/ASP.NET in a software development experience on complex technical projects, including work on highly available, national security systems

·        Active Final DoD Secret Security Clearance

·        Experience in the following:

o   Data analysis and reconciliation

o   Multi-source data integration and deduplication

o   Analysis of trends and patterns, query development and reporting

o   User interface design and development

o   Hands-on, working knowledge of the following products:  .Net Framework, - SQL Server

 

Technical experience to include:

·        Intermediate understanding of C#/ASP.NET Enterprise software architecture components and patterns.

·        Intermediate understanding of the ASP.NET framework 4.0 or greater, and .NET Core.

·        Both client and server-side development.

·        Strong problem-solving skills and attention to detail.

·        Entity Framework.

·        Web API a plus.

·        Strong problem-solving skills and attention to detail.

·        Visual Studio 2019+.

·        Object oriented analysis and design.

·        SQL Server.

·        GitLab Source control.

 

Preferred:

·        Local to CO or DC area

·        Experience in a large scale Federal IT Program

·        Experience with SAFe Agile delivery framework

 

 

If qualified and interested, please send an updated resume along with rate/salary requirement and we will follow up quickly to discuss further details and move forward with your interview process.

 

 

ec3 Federal Services is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.  ec3 Federal Services is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions at ec3 are based on business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, national, social or ethnic origin, sex (including pregnancy), age, physical, mental or sensory disability, HIV Status, sexual orientation, gender identity and/or expression, marital, civil union or domestic partnership status, past or present military service, family medical history or genetic information, family or parental status, or any other status protected by the laws or regulations in the locations where we operate. ec3 Federal Services will not tolerate discrimination or harassment based on any of these characteristics.

Skills

401k
SQL
SQL Server
Agile
C#
.NET
ASP.NET
Reconciliation
SAFe

Similar jobs