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Sealing Technologies, a Parsons Company Tech Stack

Cybersecurity hardware and services for federal and defense networks

IT Services and IT Consulting Columbia, Maryland 51–200 employees Founded 2012 Privately Held

Sealing Technologies builds edge-computing cyber-defense hardware and turnkey SOC support for DoD and federal agencies. The tech stack spans Windows, Linux, Kubernetes, Python, and Node.js/React—a mixed infrastructure and web footprint typical of hardware-software hybrids. Active projects reveal operational maturity challenges: pricing governance and compliance (FAR/DFARS) dominate the roadmap alongside kit deployment automation and fleet management, signaling a company scaling beyond custom solutions into repeatable, compliant products.

Tech Stack 23 technologies

Core StackLinux Ansible Python Kubernetes Node.js Vue React Elasticsearch Adobe Illustrator After Effects Windows ESXi vCenter Microsoft Office Ubuntu Rocky Linux Bash Autodesk Inventor SimScale SolidWorks Simulation ANSYS InDesign Photoshop

What Sealing Technologies, a Parsons Company Is Building

◆Challenges

Pricing complexity across federal and commercial markets
Compliance with far/dfars
Moderately complex client contracts
Risk compliance
Contractual risk mitigation
Transitioning single-tenant/local applications into multi-tenant saas products
Adapting to new and challenging production environments
Maintaining codebases for long-term stability and security
Fluctuating prices
High global demand

▲Active Projects

Pricing governance improvement project
Pricing model development project
Ruggedized systems and enclosures development
Continuous improvement of mechanical design and production processes
Kit deployment automation
Fleet management
Ai orchestration
Pre-buying hardware strategic inventory
Supplier vulnerability mitigation
Forecast price and lead-time trends

Hiring Activity

Decelerating10 roles · 3 in 30d

Department

Engineering

2

Marketing

2

Product

2

Finance

1

Legal

1

Logistics

1

Sales

1

Seniority

Mid

3

Senior

3

Intern

2

Junior

1

Manager

1

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About Sealing Technologies, a Parsons Company

Sealing Technologies, founded in 2012 and acquired by Parsons, delivers cyber-defense hardware, enterprise implementation services, and SOC operation support to the U.S. federal government and private-sector defense contractors. Core offerings include ruggedized edge-computing appliances, system assessments, software development, and fly-away kits for field deployment. The 51–200-person team operates from Columbia, Maryland and maintains deep relationships across the DoD. Operations span mechanical design, embedded systems, compliance certification, and customer training—reflecting a vertically integrated approach to mission-critical infrastructure.

HeadquartersColumbia, Maryland

Company Size51–200 employees

Founded2012

Hiring MarketsUnited States

Frequently Asked Questions

What is Sealing Technologies' tech stack?

Windows, Linux, Kubernetes, Python, Node.js, React, Elasticsearch, Ansible, and ESXi. Also uses design tools (Autodesk Inventor, SolidWorks, ANSYS) for hardware development.