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Senior Devops Engineer jobs in United States
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DigiCert · 15 hours ago

Senior Devops Engineer

DigiCert is a global leader in intelligent trust, helping organizations protect digital interactions. The Senior DevOps Engineer will update infrastructure, automation, and operational excellence, focusing on systems, networking, monitoring, and security.
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H1B Sponsor Likelynote

Responsibilities

Implementation of infrastructure automation, monitoring, and system reliability practices committed to providing 100% service availability
Able to perform forensic system administration, troubleshooting unfamiliar Linux systems and services
Demonstrates a SecOps mindset with a focus on secure automation and hardened Linux system administration
Champion the use and advancement of DevOps best practices including CI/CD, infrastructure as code, and zero-touch provisioning
Utilize best practices in release management, incident management, capacity planning, and operational readiness
Instrumentation of services with visualization to speed triage (lower MTTR) allowing no direct access to systems
Exerts technical influence horizontally—up and laterally to fellow seniors, and down to the team
Acts as a mentor to DevOps and engineering team members; share knowledge and foster a culture of learning and continuous improvement
Proactively identify and implement opportunities to increase system resiliency
Implement technical direction around infrastructure, cloud, networking (BGP), and automation strategy
Participate in on-call rotation, demonstrating strong customer empathy and responsiveness to incidents
Own and improve standard operating procedures and system documentation
Research, prototype, and implement new technologies across cloud, virtualization, and hardware platforms

Qualification

Linux systems administrationInfrastructure automationAWS servicesScriptingAutomationNetworking BGPNetworking DNSMonitoring systemsCI/CD best practicesCustomer empathyContinuous improvementTechnical leadershipMentoringCollaboration

Required

Strong Linux systems administration background with a deep understanding of how Linux interacts with hardware (CPU, memory, disk, networking)
Advanced proficiency in scripting and automation using Ansible, Bash, Python, Packer, and Terraform
Hands-on experience with AWS services (EC2, IAM, VPC, etc.) and provisioning tools like Terraform and Packer
Experience with datacenter operations including racking, stacking, and remote system management
Proven ability to manage and configure systems at scale with zero-touch provisioning approaches
Experience managing monitoring systems and developing custom dashboards for observability
Solid understanding of networking within a linux environment (Router -> Switch -> Server -> Virtualization -> Linux -> Service) ; BGP and DNS experience is a plus
Passion for operational excellence, security, and performance
Ability to self-manage, communicate effectively, and collaborate with diverse technical teams
Willingness and ability to learn new technologies as required

Preferred

Experience with Kentik, Splunk, or similar network visibility and observability platforms
Familiarity with modern CI/CD tools and pipeline architecture
Willingness and ability to learn new languages as required
Experience in designing, developing, and maintaining RESTful APIs following coding best practices
Understanding of release management processes in large-scale environments

Benefits

Generous time off policies
Top shelf benefits
Education, wellness, and lifestyle support

Company

DigiCert

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DigiCert is a technology company focused on digital security.

H1B Sponsorship

DigiCert 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
2025 (12)
2024 (8)
2023 (13)
2022 (10)
2021 (13)
2020 (7)

Funding

Current Stage
Late Stage
Total Funding
$9.3M
Key Investors
Runway Growth CapitalCrosspoint Capital PartnersClearlake Capital Group,TA Associates
2025-10-09Debt Financing· $9.3M
2021-12-14Private Equity
2019-07-10Private Equity

Leadership Team

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Amit Sinha
Chief Executive Officer
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Jugnu Bhatia
Chief Financial Officer
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Company data provided by crunchbase