Senior Software/Data Engineer & DevSecOps Architect

Sylvia Dean

Colorado Springs, CO 719-***-**** *******@*****.***

Senior Software/Data Engineer DevSecOps Architect Technical Leader

Professional Summary

Versatile and results-driven technology leader with over 20 years of experience delivering enterprise-scale solutions in software engineering, database architecture, DevSecOps, and cloud platforms (AWS, Azure). Proven expertise in building secure, scalable systems supporting defense and government clients. Adept at leading cross-functional teams, modernizing legacy systems, and driving continuous integration and deployment initiatives.

Core Competencies

- Cloud Platforms: AWS (RDS, EC2, IAM), Azure

- Databases: Oracle (11g–19c), PostgreSQL, SQL Server, MySQL, MongoDB

- Tools; Languages: Python, Ansible, Docker, Kubernetes, Jenkins, Git, Bash

- DevSecOps: CI/CD Pipelines, STIG Implementation, Puppet, Rancher

- Business Intelligence: Qlik Compose, Tableau, MicroStrategy

- Big Data: ETL, Hive, Kafka, Spark, Talend, Sqoop, pySpark

- Government Systems: NISSC, GPS OCX, NAVSEA, AFSPC

- Leadership: Team Management, Agile/Scrum, Strategic Planning

Professional Experience

DevOps / Site Reliability Engineer (Defense Simulation & Aerospace AI)

OSAAVA Services – Colorado Springs, CO Dec 2025 – Present

- Working NGC2 contract on a Palantir Apollo platform.

- Deploy, manage, and optimize Kubernetes clusters across secure cloud and on-prem

environments.

- Build and maintain CI/CD pipelines using GitLab and Jenkins.

- Automate infrastructure with Terraform, Ansible, Helm, and scripting tools.

- Ensure system reliability, observability, and uptime across multi-domain environments.

- Support containerization and image hardening within classified networks.

- Work closely with software, cyber, and operations teams to maintain compliance with

STIG, NIST, and DoD security requirements.

- Own incident response, root cause analysis, system tuning, and high-availability

improvements.

- Write clear documentation for deployment, configuration, and operational workflows.

Sr. Data/DevSecOps Engineer

Grey Matters Defense – Colorado Springs, CO Oct 2024 – Dec 2025

- Designed and implemented secure data pipelines feeding AI/ML models for AFTENCAP to

optimize logistics and decision-making.

- Engineered Postgres-based solutions in Dockerized environments using Git and Python.

- Applied cybersecurity best practices to enhance system resilience and compliance.

AWS BI System / Database SME

Novus Capstone – Colorado Springs, CO Oct 2024 – May 2025

- Led modernization of legacy BI systems for NAVSEA, migrating to Oracle 19c on AWS RDS.

- Developed Qlik Compose code to support enterprise data integration and analytics.

- Defined system architecture, migration strategy, and documentation for geographically

distributed platforms.

System/Data Architect and Database Lead

Jacobs – Colorado Springs, CO Sep 2020 – Oct 2024

- Designed and deployed Oracle RAC and Data Guard solutions for NISSC.

- Migrated legacy systems to Agile/DevSecOps pipelines using PostgreSQL, MongoDB, Ansible and Kubernetes.

- Led implementation of Atlassian tools on VMware Cloud Foundation infrastructure.

- Architected HA PostgreSQL clusters and managed Azure cloud deployments.

Deputy Director, Sustainment, Maintenance and Modification Services (SMMS)

Jacobs – Colorado Springs, CO Apr 2022 – Jul 2023

- Managed SMMS Team, reporting directly to Director.

- Oversaw team performance, staffing, recruiting, and retention.

- Monitored availability and performance of multiple technical teams.

- Delivered updates to the SMMSP, co-managed a 250+ member IT team across nine functional areas.

Software Engineering Database Engineer

Raytheon – Colorado Springs, CO May 2019 – Sep 2020

- Designed and administered Oracle 12c/18c RAC clusters on Red Hat for NISSC program.

- Upgraded Solaris Cluster OS and database.

- Developed infrastructure build scripts and deployed MicroFocus OMi and WebLogic in an

enterprise environment.

Software Engineering Database Lead

Raytheon – Colorado Springs, CO Aug 2017 – May 2019

- Led GPS OCX deployments using Oracle 11g/12c RAC and Data Guard.

- Automated CI/CD pipelines with Python, Bash, Chef, and Ansible in AWS Cloud.

- Supported Oracle APEX and WebLogic, implemented DevOps toolchains (Jenkins, Git, Puppet).

Database Engineer Manager

Linquest – Colorado Springs, CO May 2016 – Aug 2017

- Supported Air Force Civil Engineering with GIS and geospatial analytics using ESRI tools.

- Managed Oracle and SQL Server systems, backups, documentation, and cybersecurity

initiatives. Focused on government standards such as NIST, FEDRAMP and others.

Business Intelligence Data Engineer Lead

Northrop – Colorado Springs, CO Feb 2015 – May 2016

- Led BI/ETL development to improve reporting across MDA CIO IT enterprise.

- Designed data models, pipelines, and governed ETL using tools like Hive, Talend, and pySpark.

- Integrated data sources and built analytics with Tableau, Cloudera, MicroStrategy.

Software Engineering Data Lead

Infinity Systems to Lockheed Martin – Colorado Springs, CO May 2008 – Feb 2015

- Supported GPS project delivering Oracle 9i/10g performance tuning, Data Guard, APEX, and secure recovery solutions.

- Provided development, test, and production support for mission-critical Air Force systems.

- Led projects from design through delivery, including backup, recovery, standards, and policy implementation.

Software Engineering Database Manager and Architect

TelePacific – Englewood, CO Jan 2008 – May 2008

-Architecture, design, and implementation of enterprise software development projects.

- Applied MBSE principles using SysML and UML; led team of DBA/Developers across SDLC.

Software Engineering Database Engineer

Northrop MS – Colorado Springs, CO Jun 2002 – Jan 2008

- Developed Air Force Satellite Control databases using Oracle 9i/10g, PL/SQL, and .NET.

- Built systems following DIICOE and JTA standards, using ERWIN for modeling and TOAD for ETL scripting.

- Delivered high availability solutions with Data Guard and implemented cybersecurity controls.

Database Engineer

CSC – Colorado Springs, CO Mar 2004 – Mar 2006

- Provided database support for Cheyenne Mountain Systems Center (ICS2).

- Monitored systems including Solaris, HP OpenView, WebLogic, and Oracle.

Oracle Applications Consultant

Maxim Group for COMPAQ – Colorado Springs, CO Jun 2001 – Dec 2001

- Administered Oracle 11i databases on TRU64 Unix, supported installation, cloning, and

patching.

- Ensured database security and availability, implemented technical documentation and backup procedures.

Software Engineering Data Architect

Predicate Logic – Colorado Springs, CO Aug 1999 – Jun 2001

- Led database development for SBMCS, integrating space-based tools into a unified GUI for mission planning.

- Designed Oracle 8i schemas, wrote PL/SQL, and supported web applications using Java,

WebLogic, and XML.

Database Engineer II

SAIC – Colorado Springs, CO Nov 1998 – Aug 1999

- Provided Informix database support for Evans US Army Hospital’s healthcare systems.

LAN/WAN Engineer II

MCI – Colorado Springs, CO Apr 1997 – Nov 1998

- Performed Unix System Administration and network support.

Programmer Analyst III

MCI – Colorado Springs, CO Apr 1996 – Apr 1997

- Delivered production application support.

Associate Analyst Database Engineer

ARINC – Colorado Springs, CO Nov 1993 – Apr 1996

- Developed Access databases for Land Mobile Radio contract with the Air Force.

Education

AAS, Marketing Management – Pikes Peak Community College, Colorado Springs, CO Jun 1994

Leadership / Communication

- Presented technical designs to senior USAF officers.

- Managed teams in Director, Manager, and Lead roles across large-scale government and

defense programs.

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