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Salary
≈ $121k – $223k per year (Estimated)
Location
In office (Chantilly)
Seniority
Senior · 6+ years exp

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Aug 18, 2026. Cherokee Federal scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Headquartered in Tulsa, Oklahoma, United States, Cherokee Federal is a major federal government contracting division wholly owned by Cherokee Nation Businesses. The organization provides a wide spectrum of mission-critical services to more than 60 U.S. federal agencies, specializing in advanced technology and cybersecurity, public health programs, intelligence analysis, defense manufacturing, and complex logistics operations. Operating through a portfolio of SBA 8(a) and HUBZone-certified small disadvantaged business entities, it leverages tribal sole-source contracting vehicles to deliver streamlined procurement and global mission support, while reinvesting 100% of its profits back into the Cherokee Nation to fund healthcare, education, and tribal infrastructure.

Software Engineer - Senior

This position requires an active TS/SCI with Polygraph.

We are seeking a versatile Senior Software Developer with expertise in secure software engineering. The ideal candidate will combine technical proficiency in development of tools and cyber security. The candidate will work in an agile environment, collaborating with cross-functional teams to address a broad range of IT issues while safeguarding customer assets.

This role requires collaboration across cross-functional teams to deliver scalable, secure, and maintainable software that meets mission-critical requirements.

Compensation & Benefits:

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)
  • Cloud experience (AWS, Azure, etc.)
  • 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.

#CherokeeFederal #LI-SM1 #IntelCareers

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

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.

Many of our job openings require access to government buildings or military installations. Candidates must pass pre-employment qualifications of Cherokee Federal.

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