echoloc/ Companies/ SES Space & Defense

Company profile

SES Space & Defense Tech Stack

Satellite connectivity and managed SATCOM services for government missions

Defense and Space Manufacturing Reston, Virginia 51–200 employees Founded 1973 Public Company

SES Space & Defense delivers satellite bandwidth, hosted payloads and managed SATCOM to government customers, running a carrier-grade Juniper and Cisco network (EVPN, RSVP-TE, IPv6) alongside VSAT and TDMA ground tech. Hiring is accelerating and balanced between engineering, ops and sales, with new Chief Engineer, PMO Director and Business Development Director roles. Terraform adoption over an AWS, Azure and Kubernetes base points to infrastructure-as-code moving into service delivery.

Tech Stack 46 technologies

Core StackCisco ServiceNow Salesforce AWS GitLab SAP SuccessFactors Docker Kubernetes React SolarWinds Remedy IT Service Management CCNP VSAT TDMA Viasat EVPN IPv6 Juniper MX Juniper QFX Juniper SRX Juniper EX RSVP-TE Junos OS PAN-OS Azure Deltek Costpoint Cognos ADP Workforce Now Codebeamer SysML+15 more

AdoptingTerraform

What SES Space & Defense Is BuildingChallenges and projects from their job posts

◆Challenges

Capturing complex, competitive DoD opportunities
Expanding government share, including AFRICOM and EUCOM
Delivering resilient, low-latency, high-throughput connectivity
Supporting mission-critical transport and communications
Delivering complex programs on time
Portfolio investment decisions

▲Active Projects

FlexMove, FlexGov Secure and FlexAir offerings
Network design and capacity planning
Proposal development for government RFIs, RFPs, RFQs
Next-generation business development programs
U.S. government market analysis
New software releases implementation

Hiring Activity

Accelerating25 roles · 10 in 30d

Department

Engineering

Ops

Sales

Product

Marketing

Support

Seniority

Mid

Senior

Manager

Director

C-Level

Junior

Principal

Notable leadership hires: PMO Director, Chief Engineer, Business Development Director

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About SES Space & Defense

SES Space & Defense is a Reston, Virginia-based space solutions provider founded in 1973, offering satellite bandwidth, end-to-end SATCOM solutions, hosted payloads and managed services. Its customers are governments, with a strong focus on U.S. Department of Defense programs and an interest in growing in AFRICOM and EUCOM regions. The company has 51–200 employees and hires in the United States. Its offerings include FlexMove, FlexGov Secure and FlexAir. Back-office operations run on Deltek Costpoint, Salesforce, ServiceNow, ADP Workforce Now and SAP SuccessFactors.

HeadquartersReston, Virginia

Company Size51–200 employees

Founded1973

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does SES Space & Defense use?

Networking runs on Juniper MX, QFX, SRX and EX with Junos OS, plus Cisco, PAN-OS, VSAT and TDMA. Cloud and DevOps include AWS, Azure, Docker, Kubernetes and GitLab, with Terraform being adopted.

Where is SES Space & Defense headquartered?

SES Space & Defense is headquartered in Reston, Virginia, United States, and hires within the United States.

Is SES Space & Defense hiring?

Yes, hiring is accelerating across engineering, operations and sales, including leadership roles such as PMO Director, Chief Engineer and Business Development Director.

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How this profile is built

SES Space & Defense's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.