DevOps Engineer

DevOps Engineer / Software Engineer – InfrastructureWe are seeking a DevOps Engineer / Software Engineer – Infrastructure for an in-office position in our Arlington, VA office focused on infrastructure and reliability to help design, build, and operate our application platform. This position is at the crossroads of software engineering, operations, and security. You will own core AWS infrastructure, drive observability and reliability improvements, and collaborate closely with product and backend teams. Common backgrounds for this role include DevOps Engineer, SRE, Platform Engineer, or Backend Engineer (Infrastructure).What You'll DoDesign, build, and operate AWS-based infrastructure.Implement and maintain Infrastructure-as-Code for single-tenant and multi-tenant environments using Terraform.Build and maintain deployment and environment automation (Ansible or similar).Own and evolve CI/CD pipelines.Design, implement, and refine observability: metrics, logs, traces, dashboards, and alerting.Partner with application teams on architecture decisions, performance tuning, and operational readiness.Contribute to security and governance: IAM policies, network security, secrets management, and security scanning.Document systems, patterns, and runbooks so others can operate and extend the platform reliably.Must HaveExperience administering infrastructure and operating applications deployed on AWS.Experience using Terraform to manage single-tenant and multi-tenant systems.Strong instincts and practical experience with:IP networking (VPCs, routing, subnets, proxies, DNS).Network security (security groups, NACLs, firewalls).PKI management (TLS certificates, CAs, mTLS, certificate lifecycle).BenefitsHealth. Medical, dental, and vision plan options. Life / AD&D, disability coverage options.Family. Paid parental leave for eligible full-time employees. 12 weeks for birthing parents, 4 for non-birthing parents, 6 weeks for adoptive, foster, or intended parents through surrogacy.Vacation. Paid holidays and flexible PTO. Take what you need.Retirement. 401(k) with pre-tax and Roth options. HSA/FSA options, dependent care FSA.Benefits vary by location, role, and eligibility. Full plan details provided during the interview and offer process.