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Full time
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MA

Software Engineer

MANTECHSan Antonio, TX🇺🇸United StatesPosted Sep 24, 2026

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
San Antonio, TX, United States
Posted
22 hours ago
DockerFlaskMongoDBRustNginxAnsibleC++GitLab CIHelmKubernetesPKIPythonReactTypeScriptVMware

Job Description

MANTECH seeks an experienced and passionate, career and customer-oriented Software Engineer to join our team located in the San Antonio, TX area.


Responsibilities include, but are not limited to:


  • Develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
  • Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports.
  • Utilizes software development and software design methodologies appropriate to the development environment.
  • Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf
  • (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.

Minimum Requirements:


  • 14+ years of software development experience with a Bachelor’s degree in computer science or related discipline or 4 years of additional SWE experience may be substituted for a bachelor’s degree.
  • Experience containerizing applications for creating, managing, and deployments
  • Usage of Helm Charts/Rancher/Kubernetes/Docker/Flask
  • Proficiency in Linux environments.
  • Strong Python development skills.
  • Front-end experience with React/TypeScript.
  • Familiarity with GitLab CI/CD
  • Experience developing RESTful web applications.

Preferred Qualifications:


  • Experience with Kubernetes NGINX Ingress Controller and Linkerd
  • Experience in C/C++ (Rust Programming Language)
  • Experience working with MongoDB.
  • Some experience with UI development.
  • Basic networking experience.
  • Experience working with products such as Cisco Nexus Dashboard Orchestrator, Cisco APICs, vSphere, Vmware Horizon View, IPAM, and Keycloak.
  • Experience with Ansible, running templates (bonus if you can write playbooks).
  • Experience with system administration tasking (certs, PKI, troubleshooting)
  • Prefer full-stack engineer who can handle both front-end and back-end development.

Clearance Requirement: 


  • Must have a current/active TS/SCI with Poly 

Physical Requirements:


  • Must be able to remain in a stationary position at least 50% of the time.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Constantly operate a computer and other office productivity machinery, such as, the copy machine/fax machine/computer/printer.

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