UNION · 11 hours ago
DevOps Engineer
Dallas, TX
Full-time
Onsite
Mid, Senior Level
$87K/yr - $141K/yr
4+ years expUnion Technologies is reindustrializing America’s defense manufacturing base with a Factories-as-a-Stockpile™ model. As a DevOps Engineer, you will design, automate, and maintain secure, high-availability infrastructure that supports mission-critical applications both on-premises and in the cloud.
Defense & Space
Responsibilities
Design, implement, and manage Kubernetes clusters (on-prem and cloud) for secure, containerized workloads
Build and maintain CI/CD pipelines using GitHub Actions to enable controlled, automated deployments across environments
Develop infrastructure-as-code solutions using Ansible, Helm, and other automation tools
Secure containers and clusters with hardened baselines (DoD STIG/FIPS) and continuous compliance scanning
Implement logging, monitoring, and alerting across infrastructure using open- source or commercial observability stacks
Automate image builds and vulnerability scanning in accordance with CMMC / ITAR controls
Manage configuration drift, access control, and audit trails in line with NIST 800-171 and CMMC Level 2
Collaborate with software, QA, and security teams to integrate DevSecOps principles throughout the SDLC
Optimize build and deployment workflows for reliability, reproducibility, and speed in regulated environments
Participate in on-call rotations and incident response to maintain uptime and security posture
Qualification
Required
4 + years of hands-on experience in DevOps, SRE, or infrastructure engineering
Proven expertise managing Kubernetes clusters and containerized applications in production
Strong knowledge of CI/CD pipelines using GitHub Actions or similar systems
Proficiency in Linux administration, Bash/Python scripting, and infrastructure automation (Ansible, Terraform)
Experience securing and hardening Linux servers and container images (STIG, FIPS, CIS)
Familiarity with CMMC Level 2, NIST 800-171, or ITAR compliance requirements
Demonstrated ability to troubleshoot complex build and deployment pipelines
Excellent documentation, collaboration, and problem-solving skills
Preferred
Experience managing hybrid or air-gapped Kubernetes environments
Background in DoD-aligned infrastructure or regulated manufacturing environments
Experience integrating security scanning tools (Trivy, Anchore, Grype) into CI/CD
Familiarity with service mesh / mTLS (Istio, Linkerd) and secret management (Vault)
Working knowledge of Azure Government, AWS GovCloud, or equivalent environments
Understanding of GitOps patterns and declarative infrastructure management
Certifications such as CKA, CKAD, RHCE, or Security+ are a plus
Company
UNION
For nearly a century, our National Security industrial base has been stagnant, plagued by a lack of innovation and widespread sophistication.
11-50 employees
H1B Sponsorship
UNION has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2022 (2)
Funding
Current Stage
Early StageCompany data provided by crunchbase