.NET Developer

Sorry, this job was removed at 04:10 p.m. (CST) on Wednesday, Jul 02, 2025
Quantico, VA
In-Office
Information Technology • Consulting
The Role

WHO WE ARE: 

ELYON provides the Program Management for its Channel of Commercial Technology companies in Government that consist of Small Businesses and New Technology start-ups. 


ELYON advocates for policies that can improve government services and maintain our government's competitive advantage, by bringing more technology into government programs. 


ELYON advocates on behalf of our nation's innovative, new technology and small businesses looking to work with the U.S. government. We do this by aligning the voice of our small business members with advocacy for change in federal policy that will make the government market more accessible to small businesses and the commercial technology ecosystem. 


The Channel's founding Technical Board Members include former government leaders and IT executives passionate about bringing best-of-breed technology to the government. 


We are seeking a skilled and experienced Systems Administrator / Database Administrator to join our team! 


Successful ELYON employees possess the following traits: 


An ability to get things done: You are persistent, resourceful, results-oriented, and action oriented. You constantly plan ahead and foresee issues before they occur. 


Analytical: In order to improve your comprehension of the market and the demands and problems of your clients, you have good analytical abilities and are at ease reading quantitative data. 


Creative mind-set: You are able to solve problems creatively and swiftly adjust. You possess a thorough understanding of product management principles and the ability to apply them when analysing data and making recommendations. 


Emotional Intelligence: You have a strong sense of self and excellent perception of how important relationships function. You are upbeat, sympathetic, adaptable, and inquisitive. Your genuineness, warmth, and competence help you win the respect of your co-workers. 


Trustworthy: You have a strong sense of morality, principles, and purpose. You are trustworthy because of how you conduct yourself. You are a living example of the company's values. 


Key Responsibilities:

  • Design, develop, test, and deploy custom applications using .NET Core, ASP.NET MVC, C#, and Entity Framework.
  • Support and enhance existing applications used by Marine Corps personnel, ensuring high performance, security, and reliability.
  • Collaborate with business analysts, system architects, and government stakeholders to gather requirements and translate them into technical solutions.
  • Develop and consume RESTful APIs to support application integration and data exchange between systems.
  • Utilize SQL Server to design, query, and manage databases; write and optimize stored procedures and functions.
  • Implement secure coding practices aligned with DoD cybersecurity standards (e.g., DISA STIGs, NIST 800-53).
  • Maintain code version control using Git, Azure DevOps, or similar platforms.
  • Participate in code reviews, unit testing, and deployment activities as part of an Agile development team.
  • Create and maintain technical documentation, including system specifications, test plans, and user guides.
  • Support integration with legacy systems and ensure compatibility with military infrastructure requirements.

Required Qualifications:

  • Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent work experience).
  • Strong proficiency in:
    • DevExpress v12.x
    • .NET Framework 3.5/4.5
    • JavaScript, HTML/CSS, Bootstrap, and client-side scripting
    • SQL Server (T-SQL, stored procedures, performance tuning)
  • Experience with Agile/Scrum methodologies and DevSecOps pipelines.
  • Knowledge of DoD development and security standards.
  • Minimum of Active Secret clearance required.
  • Security+ CE or equivalent (required for DoD 8570 IAT Level II compliance).

Preferred Qualifications:

  • Experience supporting U.S. Marine Corps or other military clients.
  • Familiarity with USMC logistics or readiness applications.
  • Experience with Azure DevOps, PowerShell scripting, SSRS, or SSIS.
  • Microsoft certifications (e.g., MCP, MCSD, or Azure Developer Associate).
  • Familiarity with DoD systems such as GCSS-MC, MCTFS, or other Marine Corps platforms.

Position is contingent upon award. 
Work Location:

  • Quantico, Virginia, United States MCWL  

Benefits:
Paid sick leave, Medical/Dental (optional), 401 (k) Retirement Plan (optional), Employer Paid Life Insurance, Employer Paid Short Term Disability, Optional Life Insurance.

 
ELYON International, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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The Company
Seattle, , Washington
77 Employees
Year Founded: 1997

What We Do

ELYON International is a premier management consulting firm with a diverse list of both government and commercial customers. ELYON International provides comprehensive management consulting, information technology, geospatial and professional support services that enable our customers to meet their goals and exceed performance objectives. Ingrained in the ELYON culture is a commitment to excellence that resonates throughout our valued employees and clients. We are committed to nourishing longstanding and fulfilling careers for our employees that builds on a strong life-work balance, opportunity for advancement and continuous improvement through training opportunities. ELYON has emerged as a trusted name for Government and commercial sector customers. ELYON International’s President is the recipient of various leadership awards including the 2009 Oregon Minority Small Business Person of the Year award, presented by the SBA’s Portland, Oregon District.

ELYON International specializes in the disciplines of Information Technology support, Enterprise Geographic Information Systems, Program and Project Management, and Professional Staffing. Using proven principals and methodologies that begin with a focus on customer satisfaction, the ELYON International Team provides solutions and services to assist government and commercial organizations in meeting and exceeding their business goals

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