Jobs at Quevera

Administer, configure, develop, and optimize enterprise ServiceNow environments in a secure hybrid cloud. Build workflows, integrations, dashboards, and automation; perform compliance and system testing; monitor platform health; create technical documentation; collaborate with stakeholders in Agile teams; and mentor junior staff to improve operational efficiency and user experience.

Support, secure, and optimize enterprise Linux environments across multiple networks and hybrid cloud. Perform patching, monitoring, troubleshooting, automation (Bash/Python/Puppet/Ansible), and AWS support. Mentor junior staff, document procedures, and contribute to scalable infrastructure design for mission-critical programs requiring active TS/SCI with Polygraph.

Administer secure Linux and cloud environments to onboard Defense Industrial Base partners. Perform Linux administration, package management, monitoring, container orchestration (Docker, Kubernetes, Helm), infrastructure automation (Ansible, Terraform, CloudFormation), Traefik configuration, troubleshooting, and documentation to maintain secure, scalable, highly available systems.

Design, build, and maintain cloud-native infrastructure and CI/CD pipelines; architect scalable, secure AWS solutions; implement monitoring, logging, and DevSecOps practices; maintain full-stack applications and compliance (ATO, NIST/FedRAMP); mentor team members and participate in SCIF operations and on-call support.

Design and implement enterprise-scale AWS cloud infrastructure and serverless microservices. Build and optimize large-scale data engineering pipelines, lead full-stack development in Python and JavaScript/TypeScript, and drive architecture, code quality, and performance across distributed systems.

Seeking a skilled Linux System Administrator to manage enterprise Linux environments, support storage, backup, security, and patching systems, while ensuring high availability and compliance.

Administer and support enterprise Oracle 19c databases in Data Guard configurations (1 primary, 2 standbys). Manage Data Guard Broker and FSFO across distributed multi-standby environments, perform routine and emergency RU/CPU patching, monitor with OEM, execute switchover/failover, maintain RMAN backup/recovery and Flashback, perform Linux administration and shell scripting, support RAC deployments, and perform performance tuning (AWR/ASH).

The Sr. System Administrator/System Engineer - Linux is responsible for supporting a high viability mission environment, installing, configuring, and maintaining Linux systems, as well as managing JBoss and VMWare environments with a focus on security compliance.

Provide Linux system administration and engineering support in a high-assurance mission environment. Maintain CentOS/RHEL systems, install/configure JBoss/Wildfly, manage VMware VMs, and support security/compliance, storage, networking and authentication. Work onsite in an Oracle SCIF in Columbia, MD with evening duty and 12-hour weekend shifts as needed. Must hold current TS/SCI with Polygraph.

Administer and support Oracle 19c enterprise databases in a Data Guard configuration (1 primary, 2 standbys) using Data Guard Broker and FSFO. Perform routine and emergency RU/CPU patching, monitor with OEM, execute switchover/failover, manage RMAN backups, FRA and Flashback, troubleshoot Data Guard issues, support Linux-based environments with shell scripting, handle multi-site observers, and perform performance tuning using AWR/ASH.

Lead cloud change management and enablement: develop onboarding resources, training, documentation, workshops, and metrics; drive cultural transformation and stakeholder engagement; maintain Confluence/SiteWorks sites; liaise with cloud providers to support adoption and best practices.

Provide senior-level database administration for MS SQL/MariaDB/Oracle systems including performance tuning, backup/recovery, instance troubleshooting, automation of tasks, and collaboration with diverse teams. Maintain compliance with DOD 8570.01-M and support secure, mission-critical environments.

Implement guided features and bug fixes, learn the team's codebase and deployment workflow, maintain and troubleshoot AWS-hosted web applications (monitoring, logs, escalation), and collaborate on an enterprise web services platform in an Agile environment.

Provide Tier 1 help desk and service availability monitoring for collaboration services on a government intranet. Monitor system health, respond to outages using SOPs, restart services/servers, document incidents in ServiceNow, troubleshoot user accounts and login issues, and provide basic user instructions. Work rotating shifts supporting a large, diverse user community in a secure environment.

Develop and extend the GAEA application, integrate Generative AI (e.g., Amazon Bedrock) into customer workflows, create runbooks, and implement CI/CD and deployment strategies. Role requires an active TS/SCI with CI Polygraph clearance and SCIF presence at AWS Herndon or Springfield ~50% weekly. Requires 5+ years Python and full-stack development experience.

Build and maintain ECS-based Python microservices to process geospatial data on AWS. Design/deploy CDK IaC and CI/CD pipelines, ensure NIST/ATO security and mTLS networking, implement observability (CloudWatch, synthetics, tracing), and work with OpenSearch and Docker/Fargate in an IC production environment.

Design, implement, and operate highly available cloud environments using AWS, Terraform, and Kubernetes. Build CI/CD pipelines, containerization strategies (Docker/EKS), and automation workflows. Drive IaC best practices, mentor team members, collaborate in Agile teams, and lead platform architecture and security in a mission-critical, cleared environment.

Support installation, integration, and testing of mission systems, execute and document manual tests, assist system integration and automated testing, collect test data, and collaborate to improve system quality under senior guidance.

Design, develop, and maintain secure, scalable backend services and RESTful APIs for national security programs. Build cloud-native solutions on AWS (API Gateway, Lambda), optimize PostgreSQL databases and SQL, troubleshoot performance and integration issues, write tests and documentation, participate in Agile ceremonies, and support production deployments and monitoring.

Senior Network/Communications Engineer to design, evaluate, and support SIPRnet/NIPRnet technologies and enterprise data management. Conduct technical studies, prototypes, and pilots; develop evaluation criteria, architecture artifacts, and program documentation; coordinate with DISA/DoD stakeholders; produce reports, briefings, and recommendations; and support consolidation, security, and operationalization of enterprise capabilities.