23 of 23 Permanent Security Cleared Jobs in Harlow

Software Solution Architect

Location
Harlow, Essex, United Kingdom
Monday and Friday from home, and a half day finish on Fridays. A £5,000 relocation allowance is available for the right candidate. Security clearance is required and will be company supported. If you are an experienced Software Architect who has governed CI/CD and safety-critical ...

Senior Electronics Engineer

Location
Harlow, England, United Kingdom
environment - working independently or with others to overcome obstacles Capable of analysing and reporting on technical data Eligible or holder of current SC security clearance Mentor less experience engineers within the team Desirable Experience of working with the Xilinx chip family Familiarity with the application of a systems ...

SAP Finance Specialist

Hiring Organisation
Raytheon
Location
Harlow, Essex, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Title: SAP Finance Specialist Location: Harlow (Essex) or Glenrothes (Scotland) Security Clearance: UK Eyes Only and either currently holds or is eligible to obtain SC At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make ...

Senior FPGA Firmware Architect (DO-178/254)

Location
Harlow, England, United Kingdom
collaborate with systems, software, and electronics engineers, develop model-based designs in Simulink, and use Vivado/Vitis tools. This senior role requires security clearance or eligibility and a track record delivering embedded firmware for #J-18808-Ljbffr ...

Senior Product Test Design Engineer

Hiring Organisation
Copello
Location
Harlow, Essex, United Kingdom
Salary
£ 70 K
design documentationExperience transferring designs into production environmentsExcellent hardware fault-finding and debugging skillsTest software development experienceExperience supporting and debugging system integrationEligibility for UK Security Clearance (minimum BPSS, ideally SC)Desirable ExperienceSignificant industry experience in test developmentExperience with schematic capture and PCB layout toolsKnowledge of common test architectures (e.g. ...

Security Operations Center Analyst

Hiring Organisation
Frontier Resourcing
Location
Harlow, England, United Kingdom
experienced Contract SOC Analyst to join a growing defence client based in Harlow. This is an excellent opportunity to work within a security focused environment supporting critical defence programmes. Must have Active SC Clearance & Sole UK Nationality Key Responsibilities Monitor and investigate security alerts within … environment. Use Sentinel to identify, investigate and respond to security incidents. Analyse security events and escalate potential threats appropriately. Support incident response and threat detection activities. Monitor and respond to alerts across Microsoft security technologies. Contribute to the ongoing improvement of SOC processes ...

Software Engineering Manager - Air Traffic Management Systems (ATMS)

Hiring Organisation
Raytheon
Location
Harlow, Essex, United Kingdom
Salary
£ 100 K
practices.Establishing software engineering standards, governance, and metrics.Leading software integration, verification, validation, and release activities.Collaborating with Systems Engineering, Test & Integration, Product Management and Cyber Security teams.Managing software quality, maintainability, technical debt and technical risk.Supporting software assurance, certification and accreditation activities.Defining software capability aspects of the ATMS technology and product … with software methodologies (e.g. Agile, Waterfall) and modern DevSecOps practices.Excellent written and verbal communication skills.Outstanding analytical and problem-solving skills.Eligible for UK MOD Security Clearance (SC minimum).DesirableExperience within Air Traffic Management, Air Traffic Control, Aerospace, or Defence.Radar domain knowledge and/or experience.Experience in modelling and simulation.Practical ...

Software Engineering Manager - Air Traffic Management Systems (ATMS)

Hiring Organisation
Hackajob Ltd
Location
Harlow, London, United Kingdom
Employment Type
Permanent
engineering standards, governance, and metrics. Leading software integration, verification, validation, and release activities. Collaborating with Systems Engineering, Test & Integration, Product Management and Cyber Security teams. Managing software quality, maintainability, technical debt and technical risk. Supporting software assurance, certification and accreditation activities. Defining software capability aspects of the ATMS … e.g. Agile, Waterfall) and modern DevSecOps practices. Excellent written and verbal communication skills. Outstanding analytical and problem-solving skills. Eligible for UK MOD Security Clearance (SC minimum). Desirable Experience within Air Traffic Management, Air Traffic Control, Aerospace, or Defence. Radar domain knowledge and/or experience. Experience ...

SAP Finance Specialist

Hiring Organisation
Copello
Location
Harlow, Essex, United Kingdom
Salary
£ 60 K
requirements and support the delivery of system improvements.Lead business-focused troubleshooting activities and support the resolution of complex service issues.Ensure compliance with information security, change management, governance and software licensing requirements.Support service management activities, including incident, problem and change management.Maintain service documentation, support procedures and operational support arrangements.Contribute … development and training opportunities.Paid volunteering days.Supportive and collaborative working environment.Due to the nature of the work, applicants must be eligible to satisfy the security requirements associated with the role.If you're an experienced SAP Finance Specialist looking to join an organisation where you'll play a key role ...

Senior Software Engineer ATMS

Location
Harlow, England, United Kingdom
Job Details Date Posted: 2026-09-16 Country: United Kingdom Location: Harlow, Essex Position Role Type: Hybrid Benefits: £: Competitive salary, Contributory Pension Scheme (up to 10.5% company contribution), 6 times salary ‘Life Assurance’ with pension ...

SAP Finance Specialist (Digital Technology)

Location
Harlow, England, United Kingdom
Title: SAP Finance Specialist Location: Harlow (Essex) or Glenrothes (Scotland) Security Clearance: UK Eyes Only and either currently holds or is eligible to obtain SC At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make … Strong communication skills in written and oral presentation material. Ability to demonstrate effective collaboration capability within virtual teams and multi-party environments. Desirable SC cleared or the ability to become SC cleared. Experience of other key transactional and reporting systems and data warehousing. Experience of working closely with other ...

SAP Finance Specialist

Hiring Organisation
Raytheon
Location
Harlow, London, United Kingdom
Employment Type
Permanent
Title: SAP Finance Specialist Location: Harlow (Essex) or Glenrothes (Scotland) Security Clearance: UK Eyes Only and either currently holds or is eligible to obtain SC At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make … Strong communication skills in written and oral presentation material. Ability to demonstrate effective collaboration capability within virtual teams and multi-party environments. Desirable SC cleared or the ability to become SC cleared. Experience of other key transactional and reporting systems and data warehousing. Experience of working closely with other ...

SAP Finance Specialist (Digital Technology)

Hiring Organisation
Raytheon
Location
Harlow, Essex, United Kingdom
Salary
£ 70 K
Posted:2026-08-27 Country:United Kingdom Location:Glenrothes, Fife Position Role Type:HybridJob Title: SAP Finance SpecialistLocation: Harlow (Essex) or Glenrothes (Scotland)Security Clearance: UK Eyes Only and either currently holds or is eligible to obtain SCAt RTX, the world's largest aerospace and defense company … complex matrix structure.Strong communication skills in written and oral presentation material.Ability to demonstrate effective collaboration capability within virtual teams and multi-party environments.DesirableSC cleared or the ability to become SC cleared.Experience of other key transactional and reporting systems and data warehousing.Experience of working closely with other key functions such ...

SAP Finance Specialist

Hiring Organisation
Hackajob Ltd
Location
Harlow, London, United Kingdom
Employment Type
Permanent, Work From Home
Country: United Kingdom Location: Harlow, Essex Position Role Type: Hybrid Job Title: SAP Finance Specialist Location: Harlow (Essex) or Glenrothes (Scotland) Security Clearance: UK Eyes Only and either currently holds or is eligible to obtain SC At RTX, the world's largest aerospace and defense company … Strong communication skills in written and oral presentation material. Ability to demonstrate effective collaboration capability within virtual teams and multi-party environments. Desirable SC cleared or the ability to become SC cleared. Experience of other key transactional and reporting systems and data warehousing. Experience of working closely with other ...

Senior Software Engineer ATMS

Hiring Organisation
Raytheon
Location
Harlow, Essex, United Kingdom
Salary
£ 70 K
Job ID: 01874888Posted: Posted 3 Days AgoStart Date: 2026-09-16Location: Harlow, EssexCountry: United KingdomTime Type: Full timeDate Posted:2026-09-16 Country:United Kingdom Location:Harlow, Essex Position Role Type:HybridBenefits:: Competitive salaryContributory ...

SOC Analyst (MS Sentinel & Defender, SC Cleared)

Location
Harlow, England, United Kingdom
Analyst (MS Sentinel & Defender, SC Cleared) | Contract Length: 3 month initial contract Location: Harlow Hybrid initially (1 day per week onsite), potential for remote after first week Inside IR35 Clearance Required: SC clearance - candidates must have valid clearance We're looking for an experienced SOC Analyst Consultant to support … busy cyber security team within a large enterprise environment. Key Requirements: Demonstrable experience as a SOC Analyst Strong hands-on experience with SIEM, including Microsoft Sentinel Experience monitoring, triaging, and investigating security incidents Knowledge of incident response lifecycle and root cause analysis Experience with Microsoft Defender ...

SC-Cleared SOC Analyst Consultant – QRadar/Defender

Location
Harlow, England, United Kingdom
Head Resourcing Ltd seeks an experienced SOC Analyst Consultant to support a busy cyber security team in a large enterprise environment. This 3-month initial contract is based in Harlow with hybrid work (1 day onsite). Key duties include monitoring, triaging and investigating security incidents ...

SOC Analyst

Location
Harlow, England, United Kingdom
Clearance Required: SC clearance - candidates must have valid clearance We're looking for an experienced SOC Analyst Consultant to support a busy cyber security team within a large enterprise environment. Key Requirements: 2-3+ years' SOC experience Strong hands-on experience with IBM QRadar SIEM Experience monitoring … triaging, and investigating security incidents Knowledge of incident response lifecycle and root cause analysis Experience with Microsoft Defender (essential) KQL knowledge desirable Ability to work independently and manage complex cyber investigations Technical Exposure: IBM QRadar Microsoft Defender/EDR Microsoft Sentinel (desirable) Microsoft Entra ID/Azure ...

Senior Firmware Engineer

Location
Harlow, England, United Kingdom
dynamic work environment, working independently or with others Capable of analysing and reporting on technical data Eligible for or holder of current SC security clearance Experience using Vivado and Vitis design tools, or equivalent Experience working with the Xilinx chip family Experience delivering embedded firmware as part … System Architecture Analytical Skills Problem-Solving Skills Technical Documentation Soft Skills Mentoring Clear Communication Adaptability Team Collaboration Openness to Learning Certifications & Qualifications SC Security Clearance Industry Keywords APNT Defence Engineering Airborne Standards Systems Engineering Firmware Requirements Tools & Technologies Vivado Vitis Simulink FPGA Design Tools Embedded Firmware Tools #J ...

Configuration and Data Engineer

Hiring Organisation
Hackajob Ltd
Location
Harlow, London, United Kingdom
Employment Type
Permanent
nurturing talent, and fostering a culture of excellence. Joining our team means being part of an organisation that shapes the future of national security whilst investing in your growth and personal development. We provide a collaborative environment, abundant opportunities for professional development, and a profound sense of purpose … including the maintenance and administration of data repositories and libraries generated by programmes. Auditing of programme and product data for compliance with customer, security, and programme standards. Perform configuration status accounting and reporting. Prepare for and participate in programme and technical gate reviews and prepare configuration baseline audits ...

SC-Cleared SOC Analyst: MS Sentinel & Defender (Hybrid)

Location
Harlow, England, United Kingdom
hybrid setup (1 day onsite per week initially, potential for remote work after week one). You will monitor, triage, and investigate security incidents using SIEM (Microsoft Sentinel) and Defender, with emphasis on incident response and root-cause analysis in a large enterprise environment. #J-18808-Ljbffr ...

Electronics Engineer

Hiring Organisation
Matchtech
Location
Harlow, Essex, United Kingdom
Salary
£ 60 K
NegotiableHarlow, England Contract Our client, a leading organisation in the defence and security sector, is seeking an Electronics Engineer role to be based in Harlow. The position will support the development of Digital GPS Anti-Jam Systems within an Assured Position, Navigation and Timing (APNT) engineering team serving … design and development lifecycle, with experience of MATLAB/Simulink or Model-Based Systems Engineering tools desirableEligibility for, or possession of, current SC security clearance, together with the ability to analyse technical data and communicate information clearlyAdditional Information:This is acontract opportunity suited to an adaptable Electronics Engineer ...