Senior Mission Operations Software Integration Engineer (Software Integration Engineer Level 3 – SIE3)
Wyetech is seeking an experienced Senior Software Integration Engineer (SIE3) to serve as the primary customer-facing operations point of contact, providing technical support, software integration, infrastructure management, and operational sustainment for mission-critical computing environments.
This position requires an experienced technical professional capable of managing incoming customer requests, triaging operational issues, gathering and scoping technical requirements, and delivering timely solutions to complex mission challenges. The Software Integration Engineer will also provide standby support for ad-hoc critical-thinking and technical requests as directed by the mission customer.
The ideal candidate will possess strong Linux administration experience, expertise in software integration and automation, and hands-on experience with Apache Spark, Kubernetes, Docker, Ansible, GitLab CI, and system monitoring technologies. The successful candidate must be comfortable working directly with mission stakeholders, prioritizing competing requirements, and troubleshooting complex technical issues in a fast-paced operational environment.
Required Skills/Experience:
Active TS security clearance with Customer Appropriate Polygraph .
Experience using the Linux command-line interface (CLI) and associated Linux administration and troubleshooting tools.
Experience developing Shell, Bash, and Python scripts to automate administrative tasks, operational workflows, and system maintenance activities.
Demonstrated Linux systems administration experience, including software integration, service management, configuration management, and routine sustainment operations involving provisioning, storage, and networking.
Experience installing, configuring, integrating, and supporting Commercial Off-the-Shelf (COTS), Government Off-the-Shelf (GOTS), and Free and Open-Source Software (FOSS) products, libraries, and packages in Linux environments.
Experience with stream and batch Big Data processing and analytic frameworks, including Apache Spark.
Experience with Continuous Integration and Continuous Delivery (CI/CD) principles, methodologies, and tools, including GitLab CI.
Experience applying Infrastructure as Code (IaC) principles and automating infrastructure provisioning and configuration using tools such as Ansible.
Experience with containerization technologies, including Docker.
Experience deploying, managing, and troubleshooting containerized services using Kubernetes orchestration.
Demonstrated experience implementing and using system monitoring and observability tools, including Prometheus and Grafana.
Experience using Git for source code management, branching strategies, version control, and collaborative development.
Desired Skills:
Experience using Atlassian collaboration, documentation, and issue-tracking tools, including Jira and Confluence.
The Software Integration Engineer provides technical expertise in integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software across heterogeneous operating system environments.
The Level 3 Software Integration Engineer supports software integration, system sustainment, infrastructure management, performance characterization, configuration management, and technical documentation. The engineer also contributes to software product ownership for High-Performance Computing (HPC) tools and mission services while adapting to evolving customer requirements and operational priorities.
Responsibilities and Capabilities:
Serve as the primary customer-facing operations point of contact for mission-critical software, infrastructure, and technical support requirements.
Manage incoming customer requests, perform initial technical triage, assess operational priorities, and coordinate appropriate resolution activities.
Gather, analyze, and scope technical requirements in…