Cyber Security Analyst - B2B

Added 12/05/2026

Role: Cyber Security AnalystDuration: 6-month rolling contractWorking Pattern: Krakow, Hybrid - Handful of days per monthGCS Cyber are partnered with a global financial services organisation undergoing multiple large-scale transformation programmes across their Cyber Security division, including scaling their cloud security capability. We're hiring a Cyber Security Analyst to help drive the maturity of our cloud security posture and play a key role in developing and enhancing our CNAPP tooling.What you'll be doing:Enhancing and developing CNAPP capabilities, including automation, governance, dashboards, and reportingWorking closely with cloud engineers, architects, and cyber teams to align with mandatory controls and best practiceDriving continuous improvement...

Cloud Security Assessment Specialist - B2B

Added 12/05/2026

Role: Cloud Security Assessment Specialist - B2BDuration: 6-month rolling contractWorking Pattern: Krakow, Hybrid (handful of days per month)GCS Cyber are partnered with a global financial services organisation as they continue to strengthen their Cloud Security Assessment function. This role focuses on ensuring cloud‑hosted services meet mandatory security controls before moving into production. You'll act as a senior cloud security specialist, providing assurance, consultancy, and oversight across complex multi‑cloud environments.What you'll be doing:Executing Cloud Security Assessment reviews for cloud‑hosted services and managing reviews raisedProviding cloud security consultancy to engineering and application teams, supporting secure design and smooth transition into production.Assessing and...

Security Architect - B2B

Added 12/05/2026

Role: Security Architect (AppSec and Network Security) - B2BDuration: 6-month rolling contractWorking Pattern: Krakow, Hybrid (handful of days per month)GCS Cyber are partnered with a global financial services organisation undergoing multiple large-scale transformation programmes across their Cyber Security division. They are now looking for a Security Architect who has extensive experience managing end-to-end solution designs within large-scale transformation programmes with a heavy focus on Network Security and Application Security Proven experience producing high-level solution designs in line with business requirements.Proven ability to conduct security assessments and threat modelling to inform design decisions.Strong background in cybersecurity, with deep expertise in network...

Cloud Security Consultant - B2B

Added 12/05/2026

Role: Cloud Security Consultant - B2BDuration: 6-month rolling contractWorking Pattern: Krakow, Hybrid (handful of days per month)GCS Cyber are working with a global financial services organisation as they continue to strengthen and optimise their Cloud Cyber Security capability. This role focuses on driving cloud security maturity, automation, and governance, with a strong emphasis on Python‑based development alongside hands‑on cyber security expertise.What you'll be doing:Designing, developing, and enhancing cloud security solutions and automation using Python web frameworks (e.g. Flask, Django, FastAPI).Assessing and improving cloud security posture and maturity, including cloud security controls, baseline governance, and security scoring initiatives.Must have:Strong hands‑on experience...

Cyber Threat and Controls Consultant - B2B

Added 12/05/2026

Role: Cyber Threat and Controls Consultant - B2BDuration: 6-month rolling contractWorking Pattern: Krakow, Hybrid (handful of days per month)GCS Cyber are partnered with a global financial services organisation undergoing multiple large-scale transformation programmes across their Cyber Security division.In this role you will perform threat and control assessments across the business, you'll partner with architects, developers and cloud specialists across the business to review designs, challenge assumptions, and ensure services are built with strong security foundations. You'll also contribute to improving the threat‑assessment process, sharing your expertise across a global community and helping uplift security practices across the organisation.Must have:Strong understanding...

Broadcast Operations Engineer - Master Control

Added 24/08/2026

Broadcast Operations Engineer - Master ControlLocation: Centennial, ColoradoRole SummaryWe are seeking an experienced Broadcast Operations Engineer - Master Control to support the technical execution and quality of live sports programming. This role is responsible for monitoring and controlling broadcast feeds, executing commercial and sponsorship elements, maintaining transmission quality, managing real-time schedule changes, and resolving operational issues to ensure seamless on-air delivery.The ideal candidate has hands-on experience in master control, transmission, or live media operations and thrives in a fast-paced, highly time-sensitive environment. This position requires strong technical judgment, attention to detail, and the ability to respond quickly and accurately to...

Satellite Operations Engineer

Added 14/08/2026

Spacecraft Operations EngineerGlasgow (Onsite with Hybrid Flexibility) | Visa Sponsorship available for experienced candidatesAre you an experienced Satellite Operations Engineer with a background in Earth Observation missions? We're looking for a Spacecraft Operations Engineer to join a growing space team supporting the operation, commissioning and delivery of satellite missions.This is an opportunity to work directly with live spacecraft, from launch and commissioning through to routine mission operations, with responsibility for spacecraft monitoring, in-orbit testing, anomaly resolution and mission performance.What you'll be doing:Lead satellite commissioning from launch through to nominal operations.Plan and execute in-orbit testing and validation activities.Command, monitor and maintain...

Transport Operations Engineer

Added 30/07/2026

Job DescriptionSeeking a Network Technician / Fiber Engineer to support and maintain fiber optic and telecommunications network infrastructure. This is a hands-on role involving network troubleshooting, fiber testing, equipment installation, maintenance, and service restoration activities across transport and IP network environments.Key ResponsibilitiesTroubleshoot and maintain fiber optic and telecom network equipment.Perform network testing, installation, provisioning, and maintenance activities.Support fiber transport, Ethernet, SONET, and IP network technologies.Assist with network restoration and outage response.Perform preventive maintenance on network and critical infrastructure equipment.Maintain inventory, tools, test equipment, and related documentation.Update maintenance records, work logs, and trouble tickets.Preferred BackgroundNetwork TechnicianTelecommunications TechnicianTelecom TechnicianFiber Optic TechnicianFiber EngineerOptical...

Broadcast Operations Engineer

Added 28/07/2026

Broadcast Operations EngineerWe are seeking experienced Broadcast Operations Engineer to support on-site live broadcast operations. This role is responsible for ensuring broadcast quality, commercial execution, sponsorship fulfillment, and continuity of live programming in a fast-paced environment. Key ResponsibilitiesPerform quality assurance checks on incoming and outgoing media content to ensure technical and editorial readiness.Monitor and maintain the integrity of live video and audio feeds throughout broadcasts.Execute commercial breaks and sponsorship elements accurately and on schedule.Manage playlists and logs in real time, including adjustments for schedule changes and live-event delays.Troubleshoot automation and operational issues during live broadcasts.Track sponsorship placements and ensure contractual...

Satellite Operations Engineer

Added 06/07/2026

Spacecraft Operations Engineer | Glasgow (Onsite with Hybrid Flexibility)Are you passionate about space technology and mission operations? We're looking for a Spacecraft Operations Engineer to join an innovative team delivering cutting-edge satellite missions from launch through to routine operations.You'll play a key role in spacecraft commissioning, in-orbit testing, mission planning, spacecraft health monitoring, anomaly investigation, and the continuous improvement of mission operations and automation.What you'll be doing:Lead spacecraft commissioning and in-orbit testing.Command and monitor live satellite missions.Investigate and resolve spacecraft anomalies.Develop operational procedures and automation tools.Support ground testing, mission planning and readiness activities.Collaborate with multidisciplinary engineering teams.What we're looking for:Experience...

Service Operations Engineer (2nd Line Support)

Added 02/07/2026

Service Operations Engineer (2nd Line Support)One of our clients is looking for an experienced 2nd Line Service Operations Engineer to join their growing team. In this role, you will provide 2nd line technical support, resolve complex incidents, maintain IT infrastructure, manage system patching, and ensure services are delivered in line with agreed SLAs. You will also work closely with 1st and 3rd Line Support teams, customers, and third-party vendors to deliver high-quality technical support.📍 Location: Stoke-on-Trent💼 Job Type: Permanent🔒 Security Clearance: Candidates must be eligible to obtain UK Security Clearance (SC).Essential Skills:Strong experience in 2nd Line IT SupportExperience working within...

Master Control Operator - Broadcast Operations

Added 27/08/2026

Master Control Operator - Broadcast OperationsLocation: Centennial, COWork Arrangement: Fully OnsiteDuration: 6 Months ContractSchedule: 24/7 Operation - Nights, Weekends & Holidays RequiredJob SummaryWe are seeking a Master Control Operator to support a fast-paced Network Operations Center during a major broadcast systems migration. The ideal candidate will have experience in broadcast operations, master control, television production, or a production control room environment.This position is responsible for maintaining on-air programming, monitoring multiple channel streams, managing playlists, supporting live events, and ensuring the highest level of broadcast quality.ResponsibilitiesMonitor on-air programming and broadcast channel streams.Perform quality control checks for audio, video, captions, and picture...

Broadcast Operations Specialist

Added 27/08/2026

Broadcast Operations SpecialistLocation: Denver, COWork Arrangement: Fully OnsiteDuration: 6 Months ContractSchedule: 24/7 Operation - Flexible Shifts RequiredJob SummaryWe are looking for a Broadcast Operations Specialist to join a Network Operations team responsible for maintaining reliable, high-quality television programming. This position will support on-air monitoring, programming quality control, playlist management, commercial integration, and live-event workflows.The successful candidate will be highly detail-oriented, technically comfortable, and able to react quickly when broadcast issues occur.Key ResponsibilitiesMonitor live and recorded television programming.Conduct detailed QC checks of audio, video, captions, and visual presentation.Review programming schedules and verify material readiness.Manage and update automation playlists.Execute programming, promotional, and...

Network Operations / Master Control Operator

Added 27/08/2026

Network Operations / Master Control OperatorLocation: Englewood, COWork Arrangement: Fully OnsiteDuration: 6 Months ContractSchedule: 24/7/365 - All ShiftsPosition OverviewWe are seeking a Network Operations / Master Control Operator to support a high-volume television Network Operations Center. This position will be responsible for monitoring on-air programming, maintaining automation playlists, supporting commercial integration, and responding to transmission and programming issues.The role is ideal for professionals with experience in broadcast operations, television production, media operations, or control room environments.ResponsibilitiesMonitor television programming and network channel streams.Maintain and manipulate automated programming playlists.Execute approved program, commercial, and marketing changes.Ensure programming is ready for scheduled playout.Support live...

Television Operations Specialist

Added 27/08/2026

Television Operations SpecialistLocation: Littleton, COWork Arrangement: Fully OnsiteDuration: 6 Months ContractSchedule: Flexible 24/7 Shift CoverageJob SummaryA leading media operations team is seeking a Television Operations Specialist to support the delivery and monitoring of high-quality television programming. The position will work closely with production and operations teams to maintain programming continuity and quickly address any issues affecting the viewer experience.ResponsibilitiesMonitor live and scheduled television programming.Validate program and commercial content before air.Perform visual and audio quality checks.Verify captioning and overall presentation.Review and update automation playlists.Execute approved programming and commercial changes.Support live events and special programming.Monitor multiple channel feeds for abnormalities.Identify potential issues...