Who We Are

Sigma Defense is a leading systems integrator serving the Department of Defense to provide systems and services for Intelligence Surveillance and Reconnaissance since 2006.

Our software-focused approach to tactical communications accelerates information collection and sharing for faster decision making and better mission outcomes.

Customers turn to Sigma Defense for engineering, program management, and logistics services for technical solutions that encompass ground, air, and space-based systems and sensors and network and satellite communications.

Our Solutions

  • JADC2
  • C5ISR
  • DevSecOps
  • Software Engineering
  • Software Delivery
  • Training and Readiness
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Solutions for Joint All Defense Command and Control (JADC2)

Sigma Defense is helping the DoD transform decision making with a unique software-focused approach to developing and operating Joint All Domain Command and Control (JADC2) systems across air, land, sea, space, cyber and electromagnetic spectrums.

A soldier holds a hand-held antenna system to communicate from the field.

Solutions for Command, Control, Communications Computers & Cyber Intelligence, Surveillance and Reconnaissance (C5ISR)

The Sigma C5ISR solutions connects the forward edge warfighter, weaponry and other assets with critical intelligence, tactical networks, and analytical tools for greater situational awareness and decision making.

Our software-centric Modular Open Systems Approach (MOSA) integrates open architectures to expedite the delivery of data and transforming information into intelligence and insights is changing the nature of defense systems, battlefield strategies, and communications security.

A ground-based military radar system.

Solutions for Tactical Satellite Communications

Sigma Defense’s Tactical Relay System connects the forward edge warfighter in remote and austere environments with critical intelligence in real-time and near-real-time for making critical, split-second decisions.

An integrated modular suite of equipment that includes a lightweight, tri-band antenna, ruggedized Outdoor Units (ODU) for the satellite modem, tactical encryptor, ISR network edge router, video server, transcoder and coder, the Tactical Relay System ensures that any data source can be connected, encoded and backhauled securely.

An analyst in a command center reviews data.

Solutions for Development Security & Operations (DevSecOps)

Sigma Defense’s DevSecOps services accelerate development timelines and improve delivery outcomes through enhanced engineering practices; promoting a more cohesive collaboration between Development, Security, and Operations teams as they work towards continuous integration and delivery.

Sigma Defense’s strong proficiency of DevSecOps Engineering, Software Development, Cloud Architecture, Cyber Security, and IT Operations and Support is demonstrated through successful complex projects.

A computer user inspects code on his workstation screens

Software Engineering

We apply a systematic, disciplined, and quantifiable approach to the development and operation of all software capabilities for our customers.

An engineer holds a laptop computer

Software Delivery

We facilitate software delivery in a DevSecOps framework to deploy new capabilities securely and rapidly to the warfighter at the edge.

Soldiers in a computer training lab

Training and Readiness

We combine technical expertise and knowledge of our customers environment for a modern training environment to better prepare and sustain today’s warfighter.

Sum of Our Parts

At Sigma Defense, we believe that our employees are the single greatest enabler to achieving our mission and vision goals.

Ground-based soldier calls in coordinates via radio, views map on a laptop in the field.
Careers at Sigma

Join Our Team

At Sigma Defense, our mission is to support and protect the servicemen and women of the U.S. military and ensure successful mission outcomes by connecting people, systems, and information to provide timely intelligence and insights. It is our privilege to support all branches of the DoD and it is a responsibility we take very seriously. We hire the best and brightest people to deliver results that exceed our customers’ expectations.

Sigma Defense

Sigma Defense provides innovative approaches to tactical communications solutions for C5ISR, JADC2, SATCOM and DEVSECOPS to support the servicemen and women of the Joint Force at home and abroad. We’re here to work with you to deliver the technology and expertise needed for mission success.

Contact us with your questions and we’ll have one of our experts connect with you.