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.
AQ Web Application Support Specialist
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:…
PL Network Engineer
Designs, implements, and maintains secure voice/VoIP and network systems (Cisco, Asterisk, 3CX, SIP/H.323, TCP/IP, QoS, LAN/WAN) in support of U.S. Government missions, including Microsoft/Hyper-V systems work and PowerShell automation. 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 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 2
Designs and builds secure full-stack applications for an Intelligence Community government program in Chantilly, VA: Python backend services, RESTful APIs, relational databases (Oracle), and Angular front-ends in an Agile team. Requires an active Top Secret/SCI clearance with polygraph.
VG Multi-Cloud Engineer
Cloud engineer at Probity in Chantilly, VA supporting customers' broadcast systems: AWS cloud engineering (MediaLive, DynamoDB automation), programming/scripting in Python, C++, Linux shell, and Perl, plus Linux system administration. Requires an active Top Secret/SCI clearance with polygraph; broadcast/RF experience is a plus.
VG Software Engineer 5
Probity is hiring a Software Engineer 5 in Chantilly, VA to join a backend team building middleware and backend services, working with Java, Python, Spark/PySpark, Solr/Elasticsearch, Spring Boot, and AWS. Candidates must hold 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.
SK Software Developer
Software developer supporting Intelligence Community projects in Herndon, VA: designing and building web applications, APIs, and data integrations, plus testing, code reviews, and agile work in JIRA. Core stack is Python, Node.js, PostgreSQL, and Elasticsearch on Linux; an active Top Secret/SCI clearance with polygraph is mandatory.
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.
VG Systems Engineer
On-site systems engineer in McLean, VA supporting an intelligence community Sponsor: day-to-day setup, administration, and troubleshooting of AWS/cloud servers in Commercial Cloud Enterprise (C2E) across Linux, UNIX, and Windows. Requires an ACTIVE Top Secret/SCI clearance with polygraph.
VG Systems Engineer 2
Systems engineer (Oracle Administrator) supporting a government intelligence customer from Dulles/McLean, VA. Day-to-day work is Oracle Linux and Oracle Exadata administration, requiring an active Top Secret/SCI clearance with polygraph plus Oracle OCP certification.
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.