GX Satellite Resource Engineer

RigNet
London, England
9 months ago
Applications closed
Posted
21 Aug 2025 (9 months ago)

About us

One team. Global challenges. Infinite opportunities. At Viasat, we’re on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We’re looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team.


What you'll do

The Frequency Planning team is responsible for the optimal configuration of the satellite resources for the Viasat active fleet, this is to ensure an efficient use of our satellite resources while maximising the revenue opportunities. For this purpose, the team consistently monitors performance, traffic demands on the network, and service requirements to ensure that critical metrics and service level agreements are met.

The Viasat Ka-Band satellite system provides a range of services to military and commercial users across the globe operating from small fixed, transportable, and mobile platforms under the brand name of Global Express (GX). A major component of the GX suite of services are Subscriber Service Plans where capacity on Viasat’s global iDirect system is provided to customers through a Value Added Reseller (VAR). Management of the network configuration to ensure adequate resources are provided across the multiplicity of spot beams serviced by the system is a challenging process.

Our Global Express network operates across multiple satellites: GX1 to GX6, in addition to third party capacity. Viasat is in the process of adding two more satellites to this network: GX10A and GX10B with polar coverage. The next generation of Global Express system is also under procurement and will be supported by the GX7,8,9 satellites.

This post is for a full time Engineer to configure, operate and manage the resources on the GX satellite fleet. The role will have access to the Resource Planning Tools, to monitor traffic commitments and demand across the network, perform trending analyses and recommend satellite and network reconfigurations to optimise network performance. The Engineer will also provide feedback to the different Business Units within Viasat on the capability of the system to support additional traffic, both in terms of dedicated leases and Shared Network Services.

The role requires a responsible and well organised individual with a strong understanding of RF and modulation theory and excellent verbal and written communications skills. A background in an operational environment would be useful, as would knowledge of VSAT and mobile satellite communications.


The day-to-day

Key Responsibilities:

  • Configure and operate the GX Planning Software Tools to monitor network resource usage and commitments.
  • Prepare satellite configurations and frequency planning changes, to ensure that adequate resources are in place to meet projected traffic demand and support the lease and GX services.
  • Work with other GX Satellite Resource Engineers and Traffic Resource Analyst to prepare and automate the generation of the traffic reports to monitor the GX traffic demands and the satellite loading on the network.
  • Interact with the Business Units to assess the capability of the network to accommodate future traffic requirements and potential sales.
  • Coordinate with NOC, RAN Operations, Satellite Control Centre, and Lease Operation teams the execution of the satellite configuration and frequency plan changes affecting the network.
  • Due to the operational nature of the role, the post will involve out of hours ‘on call’ support.


What you'll need

Essential Knowledge and Skills:

  • An Engineering Degree or equivalent experience in Mobile Communications/Telematics or in Mobile and Satellite Communications.
  • Understanding of VSAT (including iDirect and Gilat) systems.
  • A strong analytical background and knowledge of RF.
  • A solid understanding of analogue and digital communications, including link budget analysis and transmission plans.
  • Strong problem solving and analytical skills.
  • A self-starter who can prioritize and manage multiple tasks efficiently and effectively as well as managing those under their control
  • Excellent interpersonal skills and ability to communicate effectively with staff at all levels
  • Excellent PC skills with good knowledge of MS Office, Server-Client Architectures, Windows/Linux operating systems and familiarity with Database environments.


What will help you on the job

  • Master’s Degree in Communications Engineering, preferably Satellite Communications.
  • Relevant work experience in critically important, real-time operational engineering.
  • At least two years of experience of satellite communications
  • Experience with Google Platform technologies including BigQuery.
  • Scripting Language programming experience Python and/or Matlab.


EEO Statement

Viasat is proud to be an equal opportunity employer, seeking to create a welcoming and diverse environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, ancestry, physical or mental disability, medical condition, marital status, genetics, age, or veteran status or any other applicable legally protected status or characteristic. If you would like to request an accommodation on the basis of disability for completing this on-line application, please click here.


#J-18808-Ljbffr

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Where to Advertise Space Jobs in the UK (2026 Guide)

Where to advertise space jobs UK in 2026: the specialist boards, agency channels and community routes that reach satellite, propulsion and launch talent. The candidate pool spans satellite engineers, propulsion specialists, mission analysts, ground segment software developers, space systems architects and commercial space professionals — a highly specific multidisciplinary community that general job boards are poorly equipped to reach. The strongest space candidates are often embedded in ESA programmes, academic research groups, UK Space Agency-funded projects or established primes, and move between roles through sector-specific networks, industry bodies and conference communities rather than mainstream platforms. This guide, published by UKSpaceJobs.co.uk, covers where to advertise space industry roles in the UK in 2026, how the main platforms compare, what employers should expect to pay, and what the data says about hiring across different role types.

Space Jobs UK 2026: What to Expect Over the Next 3 Years

Space Jobs UK 2026: roles, salaries and the UK space sector hiring trends shaping satellites, launch, Earth observation and space data careers. The UK space sector is in the middle of something that feels genuinely historic. A combination of government commitment, private capital, and technological progress has transformed Britain's position in the global space economy from a capable but secondary player into a nation with serious sovereign ambitions — and a jobs market that is expanding to match them. This is not the space industry of previous generations, defined by a small number of government agencies, a handful of prime contractors, and career pathways accessible only to a narrow band of elite engineers and scientists. The new space economy is broader, faster-moving, and more commercially driven than anything the sector has previously seen. Satellite manufacturing has been democratised by small sat technology. Launch is becoming domestic. Space data is flowing into applications across agriculture, insurance, climate monitoring, maritime, and defence at a scale that is creating entirely new categories of commercial hiring. And the defence and national security dimensions of space have elevated the sector's strategic importance to a degree that is driving sustained public investment in the talent pipeline. For job seekers, the UK space jobs market of 2026 represents an opportunity that is both more accessible and more technically demanding than at any previous point. The candidates who will thrive over the next three years are those who understand where the sector is heading — which programmes are moving from development into operation, which technologies are defining the architecture of modern space systems, and how the definition of a space career is expanding well beyond the spacecraft engineering core toward a much wider ecosystem of roles across the full space value chain. This article breaks down what the UK space jobs market is likely to look like through to 2028 — covering the titles emerging right now, the technologies driving employer demand, the skills that will matter most, and how to position your career at the leading edge of one of the most exciting sectors in the UK economy.

New Space Employers to Watch in 2026: UK and Global Organisations Driving the Future of Space Careers

New Space Employers to Watch in 2026: a UK and global shortlist of fast-growing space companies hiring satellite, launch and Earth observation talent. The space industry is entering a new era of growth, innovation, and commercial opportunity. Satellites, space exploration, Earth observation, space data analytics, launch systems and space infrastructure are all areas seeing rapid expansion, bringing demand for engineers, scientists, operations specialists and software developers. For professionals exploring opportunities on www.UKSpaceJobs.co.uk , identifying employers that are scaling, securing major contracts, attracting investment, or establishing UK operations is vital. This article highlights the most exciting space employers to watch in 2026, including UK space start‑ups, established aerospace organisations with UK teams, and global firms investing in British space talent.