Software Engineer- Senior

Cherokee Federal; Chantilly (VA); On-site; USD 131,000 - 177,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k)

Job summary

Cherokee Federal is seeking a Senior Software Engineer to contribute as an experienced developer on a government-focused program, delivering secure, scalable solutions across enterprise systems. You will design, develop, test, and deploy Windows applications and web services using .NET, C++, WPF, HTML/CSS, Python, and PowerShell, with AWS/Azure cloud deployments and secure coding practices.

The position requires TS/SCI clearance with polygraph, a CS degree (bachelor's or master's), and at least

Qualifications

• Active TS/SCI clearance with full-scope polygraph.
• Bachelor’s or Master’s degree in Computer Science or related field.
• Minimum six years of relevant experience.
• Experience with .NET (C#, WPF/XAML, C++) and ASP.NET MVC Web API.
• Experience with HTML/CSS, Python, PowerShell.
• Cloud experience with AWS and Azure.
• Experience with designing REST/SOAP APIs and secure coding standards.
• Experience with CI/CD, Jira, GitHub, Jenkins, Confluence.

Responsibilities

• Develop secure Windows applications and services using .NET and C++.
• Design, develop, test, and deploy Windows apps, services, and web APIs.
• Automate system administration tasks with PowerShell.
• Manage cloud deployments on AWS and Azure with strong security practices.
• Collaborate using GitHub, Jira, Jenkins, Confluence for CI/CD and docs.
• Integrate Secure Token Service and DataHound for secure auth/data.
• Participate in Agile ceremonies and deliver features iteratively.
• Create comprehensive design docs and security artifacts.

Skills

C#

WPF/XAML

C++

ASP.NET MVC Web API

Python

PowerShell

AWS

Azure

GitHub

Jira

Jenkins

Confluence

CI/CD

Agile

Education

Bachelor’s degree in Computer Science (or related field)

Master’s degree preferred

Tools

IIS

STS

DataHound

Docker

VMware

Vagrant

Job description

Estimated Starting Salary Range for Software Engineer - Senior: $154K

Pay commensurate with experience.

Full time benefits include Medical, Dental, Vision, 401K, and other possible benefits as provided.Benefits are subject to change with or without notice.

Software Engineer - Senior Responsibilities Include:

• Contribute as an experienced Software Developer to a technology-focused program supporting a key government customer, delivering innovative engineering solutions across a range of enterprise systems.
• Design, develop, test, and deploy secure Windows applications, services, and web services using .NET (C#, WPF/XAML, C++), ASP.NET MVC Web API, HTML/CSS, Python, and PowerShell, ensuring integration with IIS and adherence to secure coding standards.
• Develop and automate scripts using PowerShell for system administration, problem-solving, and security-related tasks, such as monitoring and mitigating vulnerabilities in Windows environments.
• Manage cloud-based solutions on AWS and Azure, incorporating security best practices for deployment and access controls.
• Utilize tools like GitHub, Jira, Jenkins, and Confluence for version control, issue tracking, continuous integration/deployment (CI/CD), and documentation, while ensuring secure configurations.
• Working with customer‑specific IT tools, including Secure Token Service (STS) and DataHound, to integrate secure authentication and data management into applications.
• Participate in Agile methodologies and ceremonies (e.g. sprints, stand‑ups, retrospectives) to deliver features iteratively.
• Create and maintain comprehensive documentation, including requirements gathering, design documents, technical writing, and A&A artifacts (e.g. security plans, test reports, and authorization packages).
• Support the design and implementation of modern application technologies, including containerized solutions with orchestrated workflows operating across on‑premises environments and remote cloud services.
• Ensure solutions are scalable, secure, and aligned with enterprise IT standards and best practices.
• Participate in the design, development, testing, and deployment of software components that integrate across systems and support a robust, mission‑critical infrastructure.
• Performs other job‑related duties as assigned

Software Engineer - Senior Experience, Education, Skills, Abilities requested:

• Active TS/SCI with full scope polygraph
• Bachelor’s or Master’s degree in Computer Science (or a related field) is preferred, along with a minimum of six (6) years of relevant experience and proficiency in the following areas:
• Bachelor's is required (or Master’s Degrees are preferred) with the following Skills:
• TCP/IP transport network design and engineering, network routing protocols, advanced virtual networking technologies
• Performing upgrades and performing routine network operations and maintenance (O&M).
• Identifying and implementing INFOSEC and COMSEC security requirements for the network.=
• Complex configuration management techniques and requirements for managing network systems
• Network operating and maintenance concepts and methods used to troubleshoot network problems for LAN, WAN, VPN, SD‑WAN and VoIP
• Cisco IOS, including switching, routing, segment routing and other technologies
• Variety of network technologies and solution architectures
• Broad understanding of technical principle, theories, and concepts in the networking field.
• Knowledge of state‑of‑the‑art systems engineering principles and network design concepts
• Virtualization experience (VDI & VMWare)
• Security best practices and implementing firewalls and perimeter security measures including VPN technologies
• Continuous integration, test automation and / or SecDevOps on iterative development projects
• Agile Development methodologies
• Cisco Certifications: CCNA or CCNP
• Familiarity with the Software Development Lifecycle (SDLC), including configuring and deploying to IIS.
• Experience with requirements gathering, creation of design documentation, and technical writing
• Must pass pre‑employment qualifications of Cherokee Federal

Preferred Education, Experience, and Skills:

• Experience with infrastructure automation tools such as Docker, Vagrant, or similar technologies.
• Proficiency in build automation tools like Maven and Jenkins.
• Hands‑on experience designing and developing APIs and web services using REST, SOAP, or equivalent protocols.
• Knowledge of scripting languages, including Perl, Shell scripting, or similar.

Company Information:

Cherokee Preting (Preting) is a part of Cherokee Federal – the division of tribally owned federal contracting companies owned by Cherokee Nation Businesses. As a trusted partner for more than 60 federal clients, Cherokee Federal LLCs are focused on building a brighter future, solving complex challenges, and serving the government’s mission with compassion and heart. To learn more about Preting, visit cherokee-federal.com.

Cherokee Federal is a military friendly employer. Veterans and active military transitioning to civilian status are encouraged to apply.

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Keywords:

Software Architecture

Technical Leadership

Advanced Programming

System Design

Legal Disclaimer:All qualified applicants will receive consideration for employment without regard to protected veteran status, disability or any other status protected under applicable federal, state or local law. Many of our job openings require access to government buildings or military installations. Candidates must pass pre‑employment qualifications of Cherokee Federal.