Senior Python Developer

Leidos Holdings Inc

Chantilly, VA

JOB DETAILS
SALARY
$131,300–$237,350 Per Year
SKILLS
Agile Programming Methodologies, Amazon Web Services (AWS), Ansible, Application Programming Interface (API), Bash Scripting, Computer Engineering, Computer Hacking, Computer Networks, Computer Operations, Computer Science, Computer Skills, Continuous Deployment/Delivery, Continuous Integration, Counterintelligence Polygraph, Data Collection, Data Sets, Database Administration, Database Programming, Desktop PC, Docker, Embedded Systems, HTTPS (HyperText Transport Protocol Secure), Identify Issues, Information/Data Security (InfoSec), Internet of Things, Leading Edge Technology, Legal, Linux Administration, Microsoft Windows Azure, Network Administration/Management, Network Protocols, Onboarding, Plan Meetings, PostgreSQL, Problem Solving Skills, Python Programming/Scripting Language, REST (Representational State Transfer), SSL-TLS (Secure Socket Layer - Transport Layer Security), Scrum Project Management and Software Development, Security Software, Sensitive Compartmented Information (SCI), Software Administration, Software Development, Software Engineering, Systems Administration/Management, TCP (Transmission Control Protocol), Top Secret Clearance, UDP (User Datagram Protocol), United States Citizen, Unix Shell Programming, User Interface/Experience (UI/UX)
LOCATION
Chantilly, VA
POSTED
30+ days ago

Who We Are:

Kudu Dynamics is a Leidos owned company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal. Our team of hackers, engineers, makers, and shakers have experience spanning centuries of research, development, and operations missions - across desktop, mobile, IoT, and embedded platforms. Kudu Dynamics is uniquely qualified to anticipate tomorrow's threats and build the next of capabilities.

Job Description:

Join a growing team of security researchers and software engineers as we transition a state-of-the-art IoT security solution from the lab to multiple customers. This role sits at the intersection of helping end users, developing new features, and coordinating with technical partners to integrate new datasets and technologies. This position can be in Columbia, Maryland or Chantilly, Virginia.

Minimum Requirements:

US Citizenship with TS/SCI and Counter-Intelligence Polygraph clearance Four years of experience in a Python Development role Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field Expertise in scripting (Python, shell scripting) Expertise with Docker and container orchestration (Nomad, Kubernetes, Docker Swarm) Proficiency in software development in Python Experience with infrastructure as code (Terraform, Ansible) Experience delivering solutions on AWS Experience with system monitoring, introspection, and visualization technologies (Grafana, Prometheus, ELK stack) Experience with GitLab CI/CD Experience working in an Agile Scrum development team Database administration/development experience with PostgreSQL or similar Experience supporting full-stack solutions including RESTful API and Angular-based web UI Experience with networking protocols (TCP, UDP, HTTPS, TLS) Experience with user management and onboarding new users Experience with Twelve-Factor App methodology Linux system administration experience Self-starter requiring minimal supervision Intelligent, proactive, and driven to achieve results

Specific Duties:

Troubleshoot and maintain the deployed application Onboard and manage new users Actively search for and screen new data sources and technologies to meet program demands Serve as primary point of contact for current and future data sources/technical partners Set up technical exchange meetings and gather/catalogue data information Understand security restrictions and access requirements

Education Requirements:

BS/MS (BA/MA) in a technical degree field, plus a minimum of 4 years directly related experience In lieu of a degree, 10 years of directly related experience

Technical Skills:

Expertise with Linux system administration Expertise in scripting (Bash, Python) Expertise with container build tools (Docker, Buildah) Expertise with Kubernetes (installing, managing, operating) Experience with Kubernetes CD tools (FluxCD, ArgoCD) Experience with infrastructure as code (Terraform, Helm) Experience delivering solutions on AWS/Azure Experience with system monitoring, introspection, and visualization technologies (Prometheus, Grafana, Loki, ELK stack) Experience with GitLab CI Experience with networking protocols (TCP, UDP, HTTPS, TLS); comfortable diagnosing and resolving networking issues

Original Posting:

March 2, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above

Pay Range:

Pay Range $131,300.00 - $237,350.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About the Company

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Leidos Holdings Inc

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions. We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.
COMPANY SIZE
10,000 employees or more
INDUSTRY
Computer/IT Services
FOUNDED
2013
WEBSITE
https://jobs.saic.com/