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.
GG Resident Architect
Hands-on resident architect embedded within US public-sector client teams, providing technical leadership to design enterprise cloud architectures, modernize legacy systems, and drive cloud adoption. Requires an active TS/SCI clearance with polygraph; core skills span cloud platforms (Compute Engine, Cloud SQL, Kubernetes Engine) plus C++ or Python.
GG Technical Account 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:…
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.
VG Software Engineer 4
Software engineer designing, developing, and maintaining ServiceNow applications for a government sponsor's human capital management platform, working in Agile with Jira, version control, databases, cloud services, and testing while producing security and documentation artifacts. Requires an active TS/SCI clearance with polygraph; on-site in Chantilly, VA with 09:00-15:00 core hours.
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
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.
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 Developer (Systems Software)
Lead developer role building an integrated enterprise IT support model for talent management, learning, and training compliance. The position involves modernizing web-based applications using Java, AWS, and ServiceNow within a secure government environment requiring high-level clearance.
VG Software Engineer 2
Designs, develops, and modifies software in a Lean Agile environment, building scalable Elasticsearch search systems and integrating LLM-powered capabilities like RAG pipelines, using React, Node.js/Express, and DevOps tooling. 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.
PH Software Developer (Systems Software)
Probity is hiring a Software Developer (Systems Software) in the Washington, DC metro area (on-site) to serve as a subject matter expert building software, likely supporting government/intelligence customers given the mandatory active Top Secret/SCI clearance with polygraph. Daily work centers on JavaScript, React, Node.js, Python, and AWS cloud development.