Senior Software Engineer – DevOps, DevSecOps

Sierra Space

. Deploy, configure, and maintain a robust software development environment .

Posted 10/2/2026full-timeLouisville • Colorado • United StatesSenior💰 $156,666 - $215,437 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing, implementing, and maintaining CI/CD pipelines and Kubernetes deployments, while ensuring compliance and security throughout the software development lifecycle. Proficient in mentoring engineers and optimizing development processes in both on-premises and cloud environments.

Highest-signal resume keywords

CI/CD Pipeline DesignKubernetes DeploymentTerraform or AnsibleDevOps/DevSecOps ExperienceU.S. Security Clearance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentAgile MethodologiesPythonBashDockerWindows DevelopmentLinux DevelopmentELK StackPrometheusGrafana

Soft Skills

Problem-SolvingMentoringCommunicationTeamworkAttention to Detail

Tools & Technologies

GitHubGitLabCloud EnvironmentsBig Bang FrameworkObservability Solutions

Certifications & Qualifications

Security PlusIAT2Relevant DevOps Certifications

Industry Keywords

Compliance RequirementsAir-Gapped OperationsSoftware DeliveryDevelopment LifecycleDevSecOps Tools

Tech Stack

Tools & technologies

AnsibleAWSAzureCloudDockerGoogle Cloud PlatformGrafanaKubernetesLinuxPrometheusPythonTerraformC++

About the role

Key responsibilities & impact

Deploy, configure, and maintain a robust software development environment
Design, implement, and maintain CI/CD pipelines
Design and maintain Kubernetes deployments, including the Big Bang framework
Support both on-premises and cloud environments, with emphasis on air-gapped operations
Design and maintain secure infrastructure using Terraform or Ansible
Implement comprehensive observability solutions for proactive monitoring
Integrate security practices throughout the development lifecycle
Collaborate with development teams to optimize processes and ensure high-quality, reproducible software delivery
Meet stringent compliance requirements
Design, code, test, and debug complex software development environments
Mentor and guide other engineers

Requirements

What you’ll need

Bachelor's degree in a related field (or equivalent work experience in lieu of degree or master's experience)
8+ years of related professional experience
Ability to design, code, test, and debug complex software development environments
Experience with Agile and Scrum/Kanban methodologies
Strong problem-solving skills
Ability to mentor and guide other engineers
Ability to obtain and maintain a U.S. Security Clearance
U.S. Citizenship status is required
Preferred: Security Plus or IAT2 certification
Preferred: Experience as a DevOps/DevSecOps Engineer
Preferred: Proficiency in Python or Bash
Preferred: Experience designing CI/CD pipelines using GitHub or GitLab
Preferred: Experience with Terraform or Ansible
Preferred: Proficiency with Docker and Kubernetes
Preferred: Experience with Windows and Linux software development
Preferred: Familiarity with AWS, GCP, or Azure
Preferred: Experience with ELK stack, Prometheus, or Grafana
Preferred: Experience with C/C++ build tools
Preferred: Relevant DevOps certifications
Preferred: Experience with additional DevSecOps tools and methodologies
Preferred: Excellent problem-solving skills and attention to detail
Preferred: Strong communication and teamwork skills

Benefits

Comp & perks

Medical, dental, and vision plans
401(k) with 150% match up to 6%
Life insurance
3 weeks paid time off
Personal and professional development opportunities
Reasonable accommodations for applicants with disabilities