2,742 platform jobs at 921 companies in Leesburg, VA
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Platform Architect
Arlington, Virginia, United States
$149k-$307k/yrOnsiteFull Time
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
10+ YOE10+ years platform/architecture experience; 5+ years cloud (AWS/Azure); enterprise IT architecture; scalable, secure platforms; Bachelor's in IT/CS or related field.
Amivero: Provides digital services and IT modernization for government agencies.
10+ YOEUS citizen able to obtain Public Trust. Bachelor's degree and 10 years leading DevSecOps, CI/CD, automation, monitoring, and platform architecture for large multi‑cloud and on‑prem platforms. AWS Solutions Architect required; strong Kubernetes, Terraform, CI/CD, security tooling, and federal compliance experience.
NS2 Mission: Delivers secure data management and analytics for national security.
Design, implement, and maintain secure cloud platform infrastructure; manage Kubernetes, Terraform, Ansible/Puppet, Helm; administer Red Hat Linux; build CI/CD and enforce AWS IAM security.
Kubernetes, Terraform, Ansible, Puppet, Red Hat Linux, Helm, AWS Identity and Access Management (IAM)
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
5+ YOETS/SCI clearance required, 5+ years platform development experience (ServiceNow preferred), 2+ years JavaScript, REST/SOAP integrations, ITSM/ITIL experience, and ability to meet DoD 8140/CSWF requirements.
ServiceNow, Salesforce, BMC Remedy, Jira Service Management, REST, SOAP, JavaScript, ServiceNow IntegrationHub, ServiceNow Service Portal, UI Builder
United States or Oklahoma City or Montgomery or Ogden or San Antonio or Mechanicsburg or Chambersburg or Arlington or Fort Meade or Columbus
$146k-$234k/yrHybridFull Time
Peraton: Provides advanced technology and mission support for government agencies.
5+ YOERequires 5+ years of platform or systems engineering, Kubernetes and OpenShift experience, Terraform and Ansible proficiency, Linux administration, U.S. citizenship, Secret clearance, and DoD-compliant certification.
CACINYSE: CACI: Provides information technology and professional services to government clients.
4+ YOERequire TS/SCI clearance, DOD 8140 (Security+), 4+ years hands-on platform/infrastructure experience, relevant industry certifications (Windows Server, RHCSA, LPIC-1), and ability to support Windows/Linux/cloud environments.
Guidehouse: Provides management and technology consulting services to diverse organizations.
12+ YOEAbility to obtain Public Trust; Bachelor's in CS/Engineering; 12+ years technical leadership in large-scale platform environments; experience with cloud (AWS), CI/CD, DevSecOps, Java/JavaScript/React, Agile, and managing large engineering teams.
Bixal: Provides digital transformation and consulting services for government agencies.
8+ YOEBachelor's degree and 8+ years designing internal developer platforms; federal/regulatory experience; ability to obtain U.S. Public Trust clearance; US work authorization required; strong infrastructure automation and platform leadership skills.
AI tools, infrastructure-as-code, container orchestration
Oklahoma City or Montgomery or Ogden or San Antonio or Mechanicsburg or Chambersburg or Arlington or Fort Meade or Columbus or Tinker Air Force Base or Montgomery or Arlington or Hill Air Force Base or Lackland Air Force Base or Chambersburg or Columbus or Fort Meade or Montgomery
$146k-$234k/yrHybridFull Time
Peraton: National security and mission-critical government technology services provider.
5+ YOE5+ years of platform or systems engineering with hands-on bare-metal Kubernetes/OpenShift, Terraform and Ansible; US citizenship, Secret clearance, DoD-compliant certification, RHEL, and DISA SIPR facility access required.
Clarity Innovations: Provides software and data engineering for national security missions.
4+ YOERequires 4+ years of platform or similar engineering experience, Kubernetes, CI/CD, IaC, Prometheus, Helm, containerization, Go or Python, and current Top Secret clearance with SCI eligibility.
MaximusNYSE: MMS: Provides government health and human services program administration.
5+ YOE5+ years supporting Microsoft enterprise collaboration platforms; experience with Microsoft 365, Exchange, SharePoint; bachelor\u0002s degree or equivalent, Public Trust eligibility, strong incident resolution and migration experience.
Microsoft 365, Microsoft 365 GCC, Exchange Online, SharePoint Online, ServiceNow, NIST SP 800-53
Koalafi: Provides point-of-sale and lease-to-own financing for consumers.
7+ YOEFormal people manager with 7+ years in cloud/platform engineering; strong Terraform, Kubernetes, AWS, CI/CD, observability, scripting (Bash + Python or Go), and experience using AI coding tools.
Lead Engineer - Mobile Platform - Cross-Platform - Remote
Minnetonka or Minneapolis or Washington or United States
$113k-$193k/yrRemoteFull Time
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
Experience designing and leading cross-platform (React Native) and native (iOS/Android) mobile platforms; strong mobile development (Swift, Kotlin/Java), APIs (REST/GraphQL), cloud, CI/CD; technical leadership and team mentoring.
Markon Solutions: Provides professional program and engineering services to federal agencies.
12+ YOETop Secret/SCI with Poly, 7+ years DevSecOps, 3+ years platform architecture leadership, cloud (AWS/Azure) knowledge, systems engineering and lifecycle experience, strong communication and MS Office proficiency.
AWS, Azure, MS Word, MS PowerPoint, Microsoft Excel, MS Outlook, MS Project
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOERequires 4+ years with build and deployment tools, 2+ years with AWS, and high school diploma/GED. Preferred: bachelor's degree, Google Workspace administration, Agile, AWS/GCP, and AI platform experience.
Google Workspace, HTML, Python, SQL, Robo-copy, Docker, ECS, Ansible, Terraform, AWS, Jenkins, GitHub, Artifactory, Google GenAI, LLM, GCP, REST API
IAMUS Consulting: Provider of specialized cybersecurity and IT engineering services.
3+ YOEU.S. citizen eligible for Secret clearance; 3–5+ years platform engineering or software development experience with AWS, Kubernetes, Ansible, Go, Linux, and shell scripting; experience with storage layers and infrastructure-as-code.
CapTech: Provides technology and management consulting services to large enterprises.
Experience administering enterprise SaaS, Microsoft 365, Azure, AWS, Google Cloud Platform, and diverse SaaS platforms; strong PowerShell, identity, authentication, documentation, and stakeholder communication skills.
Microsoft 365, Microsoft Entra ID, Microsoft Power Platform, Microsoft Intune, Microsoft Copilot, Microsoft Azure, AWS, Google Cloud Platform, PowerShell, macOS, Windows CLI, SAML, OIDC, APIs, ITIL
Boston or Chicago or New York City or Washington or Nashville
$185k-$215k/yrRemoteFull Time
Chartis: Strategic consulting and data analytics for the healthcare sector.
7+ YOE7+ years platform/infrastructure engineering with cloud (Microsoft Azure) and Terraform experience; Bachelor's in a tech field; experience with Snowflake, orchestration (Dagster/Airflow), dbt, Python, CI/CD, and healthcare data concepts preferred.
Terraform, Microsoft Azure, Snowflake, dbt, Python, Microsoft Azure AI Search, Dagster, Astronomer, Airflow, Microsoft Azure Data Factory, GitHub Actions, Microsoft Entra ID, RBAC
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
6+ YOE2+ Mgmt6+ years with build/deploy tools, 4+ years AWS, 2+ years team leadership and Google Workspace administration; HS diploma/GED required; scripting with Python/Bash and platform tooling experience preferred.