Software Programmer - Subject Matter Expert (SME)

CGI • Washington, DC

17h

About The Position

CGI Federal is a leader in providing IT and cybersecurity solutions, dedicated to supporting mission-critical defense and intelligence initiatives. We are committed to enhancing national security through innovative technology and expert collaboration. As a Software Programmer - Subject Matter Expert (SME) at CGI Federal, you will provide expert-level guidance and leadership in the design, development, and implementation of advanced software solutions for a federal law enforcement agency’s classified environment. This role involves deep technical expertise, ensuring the delivery of cutting-edge, secure, and scalable software applications, mentoring development teams, and advising stakeholders on software strategy and best practices.

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• Active Top Secret clearance with SCI eligibility.
• Minimum of ten (10) years in software programming with expertise in designing and implementing secure software solutions.
• Proficiency in multiple programming languages such as Java, C++, Python, or similar.
• One or more of the following certifications: Certified Secure Software Lifecycle Professional (CSSLP) AWS Certified Solutions Architect Microsoft Certified: Azure Solutions Architect Expert

Nice To Haves

• Master’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
• Experience in federal government or diplomatic environment at the department level or experience supporting classified environments within federal law enforcement or Intelligence Community organizations.
• Experience integrating software solutions with cybersecurity tools, network infrastructure, and cloud platforms.
• Experience with software solutions in hybrid/zero-trust architectures.
• Knowledge of NIST cybersecurity frameworks (800-53, 800-171, 800-190).
• Additional cloud certifications (AWS, Azure, GCP).

Responsibilities

• Provide expert-level guidance in the design, development, and implementation of advanced software solutions for a federal law enforcement agency’s classified data processing systems directorate.
• Ensure the delivery of cutting-edge, secure, and scalable software applications across classified environments.
• Collaborate with cybersecurity, network, and systems teams to integrate software solutions, develop complex use cases, and support deployment and maintenance activities.
• Support system authorization and continuous monitoring activities, maintain comprehensive software documentation, and ensure solutions align with federal standards and mission requirements.
• Lead software strategy workshops, roadmap development, and stakeholder presentations.
• Architect complex software integration pipelines, develop advanced software specifications, dashboards, and KPIs.
• Align software development to NIST SP 800-53 and ISCM requirements.
• Extend software capabilities to AWS/Azure/GCP and integrate with advanced automation and orchestration tools.
• Establish content lifecycle governance and mentor development teams.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level