Probity Inc.
Provides IT, cybersecurity, and engineering services to government agencies.
Company facts
- Founded
- 1999
- Employees
- 200
- Headquarters
- United States
- Type
- Private
Open positions
CT Systems Engineer
Hands-on systems engineer (SME) role in Tysons or Warrenton, VA, requiring an active TS/SCI clearance with polygraph. The engineer analyzes, documents, designs, and implements hybrid cloud/on-prem systems end-to-end using AWS, Kubernetes, Linux, Terraform/Ansible, CI/CD pipelines, and monitoring tools.
SK Cloud Security Engineer
Cloud security engineer at Probity in Herndon, VA supporting a CSOC: designs enterprise-scale cloud security monitoring, builds Python automation and incident-response playbooks, and develops Splunk detections for AWS/Azure/Oracle environments. Requires an active Top Secret/SCI clearance with polygraph.
AQ Operational Systems Engineer
Onsite Operational Systems Engineer in Chantilly, VA (active TS/SCI with polygraph required) who designs, develops, and maintains a government client's cross-platform software test automation system (DART) — spanning Python/C++ application layers, IaC (Ansible/Terraform), hypervisor automation (VMware/KVM), Docker/Kubernetes, and CI/CD pipelines.
IC Tester
On-site QA/testing role in Chantilly, VA supporting an intelligence-community program: the tester develops repeatable test procedures, executes test plans/scripts, documents results, and coordinates integration testing within an Agile team. Requires an active Top Secret/SCI clearance with polygraph plus GitHub, JIRA, and Confluence experience.
IC Software Developer
Develops enterprise web applications using Java and Angular within a Linux environment. Responsibilities include full-lifecycle software development, database integration via JDBC/ODBC, and supporting DevOps practices with Git and Jenkins for government projects.
IC Software Developer 2
A Java full stack developer who designs, builds, tests, and deploys enterprise web applications for government/intelligence programs, working in SCRUM teams with Angular, Java, web services, Git/Jenkins CI/CD, and Linux. Requires an active Top Secret/SCI clearance with polygraph.
JR Software Engineer
Junior software/data engineer building and maintaining Python-based ETL data pipelines and AWS cloud data solutions for Intelligence Community missions at Probity's Chantilly, VA office, working on an Agile team. Requires an active Top Secret/SCI clearance with polygraph.
HL Full Stack Developer
Full-stack developer building scalable software and analytics platforms for large datasets. Day-to-day involves designing microservices, debugging complex systems, and collaborating in an agile environment using Java, JavaScript, Python, and AWS.
VG Systems Engineer 3
Systems engineer providing Tier 2–4 support and engineering for a government sponsor's hybrid-cloud mission infrastructure — Windows and Linux servers, VMware virtualization, storage, and 24/7 data center operations. Requires an active TS/SCI clearance with polygraph; stack includes Active Directory, DISA STIGs, Splunk, ServiceNow, and AWS.
CT Database Engineer
Senior database engineer serving as the relational database SME, designing, securing, tuning, and modernizing database platforms (SQL Server, Oracle, PostgreSQL, MySQL) across on-prem and AWS/Azure/GCP cloud environments. Requires an ACTIVE Top Secret/SCI clearance with polygraph; based in Tysons or Warrenton, VA.
CT Systems Engineer
Hands-on systems engineer (Tysons or Warrenton, VA; active TS/SCI with polygraph required) who analyzes, documents, and redesigns infrastructure, platforms, and applications across cloud (AWS/Azure/GCP) and on-prem environments, then implements migrations and enhancements end-to-end using IaC, CI/CD, and monitoring tooling.
FF Operations Manager
PLEASE NOTE: This position requires an ACTIVE Top Secret/SCI Clearance with Polygraph. To be considered for this position, you MUST have an ACTIVE Clearance Level of Top Secret/SCI with Polygraph Position Code:…
FF Systems Engineer/Systems Admin
Systems Engineer/Systems Administrator in Chantilly, VA supporting a cross-domain environment for a government sponsor: building and maintaining physical/virtual Red Hat and Rocky Linux servers on VMware, automating with Ansible, PowerShell, and Bash, and working with Docker/Kubernetes. Requires an active Top Secret/SCI clearance with polygraph.