976 to 1,000 of 1,681 Security Cleared Jobs

most critical organisations in addressing complex digital and infrastructure challenges. Through advanced visibility and insight at scale, they enable customers to improve security, enhance performance, and drive continuous innovation across their digital environments. We are currently seeking an experienced Sales Engineer to support the growth of UK Public … Cisco routing, switching, gateways, and network applications TCP/IP, SNMP, NetFlow, VoIP LAN/WAN architectures (MPLS, Frame Relay, ATM) Network security principles and infrastructure design Understanding of cloud and virtualisation technologies (SDN/NFV, public/private cloud) Familiarity with performance and monitoring tools (e.g. ArcSight ...

+ 15% bonus I am currently working with a brilliant consultancy with deep expertise in their field of Data and Cyber Security solutions, predominantly with Central Government organisations but they also have strong ties with Defence and Telco. They have experienced impressive growth over the last few years … TypeScript & React is highly desirable. Experience of designing scalable systems and working with CI/CD pipelines. Experience in data-driven applications, cyber security, or SaaS platforms is beneficial. This role requires SC clearance preferably you will already have this but otherwise due to the nature ...

opportunity for a strong infrastructure/design engineer to broaden into architecture while working on mission-critical systems in a high-security environment. You'll help implement change, maintain availability, and support operational teams within a live, complex infrastructure landscape. What You'll Be Doing Identify and implement … vSphere RHEL & Windows Server Trellix SIEM platforms Microsoft Stack Active Directory DNS RDS Networking Citrix NetScaler Wireshark Storage NetApp SAN NAS Backup technologies Security & Gateway Gateway appliances and software PKI management applications Web applications and protocols What We're Looking For A proactive self-starter who can work ...

ITIL focused with patching experience. Joining a growing, highly talented team of IT engineers this is an exciting opportunity to work on high-security projects, helping to build a world-class ops hub that delivers fully secure ICT services across the UK. You will … date. ITIL, Microsoft and CompTIA certified and ideally worked for an MSP previously. Working in a collaborative environment on high-security projects, this role offers a 36-hour working week with an early and late shift pattern. Due to the nature of the work, candidates must hold active ...

hiring a Product Security Engineer to play a key role in securing advanced engineering products across their full lifecycle. You’ll work across multiple projects, embedding Secure by Design (SbD) principles and ensuring systems are resilient against cyber threats and misuse. What you’ll be doing: Leading security risk assessments (NCSC, NIST) Delivering product security documentation & assurance Embedding security best practice across engineering teams Supporting bids, reviews, and project delivery What we’re looking for: Experience in Product/Project Security Strong knowledge of NIST, SbD, InfoSec frameworks Background ...

substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment … subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with ...

substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment … subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with ...

substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment … subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with ...

Role: NOC Service Design Specialist (Fixed-Term Contract) Location: Hybrid 3 days onsite Milton Keynes Clearance: Current SC Clearance required (Eligible for DV) Overview Ten10 is seeking an experienced NOC Service Design Specialist to support ...

We’re looking for an experienced Test Engineer to join a high-performing software delivery team working on secure, mission-critical systems across the defence, intelligence, and cyber sectors. This hybrid role with opportunities available ...

Test Manager (Contract) DV Clearance Eligible Location: On-site Milton Keynes (with occasional travel to London) Rate: Up to £503 per day Umbrella (inside IR35) Duration: Initial 6 months We are working with a highly ...

DevOps Engineer Rate: (Apply online only) Clearance required: BPSS + SC Location: London (Hybrid - travel to client office in London if required) Job Description: Writing infrastructure as code withTerraform andTerragrunt to deploy and update services ...

Senior Cloud Infrastructure/Operations Engineer £46,000 - 51,000 GBP + Bonus & Shift Allowance Onsite WORKING Location: Cheltenham, Gloucester, South West - United Kingdom Type: Permanent Job Title: Senior Cloud Operations Engineer Location: Cheltenham (5 ...

We are currently looking for a Cloud Developer for a Defence/Engineering company on a contract running until March 2027. Location 80% customer‐site based near Cheltenham 1 day per week from the office ...

SCC DATABASE MANAGER Database Manager | Oracle | Linux/Windows | Mission-Critical Systems Initial 6-Month Contract £41.71 per hour (via Umbrella) Full-Time On-Site – Chippenham SC Clearance Preferred ABOUT THE CLIENT Our client operates ...

Senior Software Engineer (C/C++) Salary £60,000–£75,000 + bonus & excellent benefits Stevenage | Hybrid working (3–5 days on-site) This role requires eligibility for SC clearance – British citizenship is essential Are ...

Workplace Integration Engineer 6 months - initially Location: Basingtoke DV clearance required £650 inside IR35 - Umbrella only Description: Possessing excellent scripting skills in Powershell and Python, this role will be responsible for taking product configuration design ...

Digital Delivery Manager (Salesforce) - Must have valid SC Clearance Contract Role Inside IR35 paying £700£800 per day 3-month contract (extension highly likely) Hybrid: 2 days per week in either London, Glasgow or Cardiff ...

Join a leading independent technology and services provider as an IT Expert Principal. Job Overview: Role: IT Expert Principal Location: Hatfield Contract: 05-May-26 - 30-Oct-26 Mandatory check: SC Clearance Pay Rates: Inside ...

Company Description While professional experience and qualifications are key for this role, make sure to check you have the preferable soft skills before applying if required. Come join us and make a difference in the ...

Python Developer-SC Cleared Python Develoepr, ideally with current SC Security Clearance, is needed to work with our central government full time on site in Milton Keynes. The Python Developer will be responsible for designing, developing, testing, and maintaining high-quality software solutions using Python. Delivering scalable … efficient, and maintainable code while collaborating with cross-functional teams to meet business and technical requirements. Python Developer-SC Cleared- Essential Experience • Strong hands-on experience in Python with substantial experience of building production-grade applications. • Current SC Security Clearance or eligibility for SC Clearance • Experience ...

Principal Data Architect, DV Cleared Secure Government & Defence Programmes UK | Hybrid + Client Site Active DV clearance required, non-negotiable Datatech Analytics is supporting a leading UK consulting and technology organisation delivering secure, enterprise-scale data platforms across defence, national security and classified government programmes. … looking to speak with Principal Data Architects who want to take ownership of architecture across complex, high-impact environments where security, scale and performance all matter. The Role A senior architecture position with real ownership. You'll define and lead the technical direction of large-scale data platforms ...

recruiting a Tier 2 SOC Analyst to support advanced cyber threat detection and response within an established Security Operations Centre. The successful candidate will manage escalated security incidents, perform detailed investigations, tune security tooling, and provide direct client support during active cyber events. This … through tuning and optimisation Develop SOC playbooks and automation workflows Maintain high-quality incident documentation Required Experience Previous experience in a SOC or security operations role Strong knowledge of cyber attack techniques and defence strategies Experience with SIEM, EDR, XDR, and SOAR platforms Networking fundamentals including firewalls ...

recruiting a Tier 2 SOC Analyst to support advanced cyber threat detection and response within an established Security Operations Centre. The successful candidate will manage escalated security incidents, perform detailed investigations, tune security tooling, and provide direct client support during active cyber events. This … through tuning and optimisation Develop SOC playbooks and automation workflows Maintain high-quality incident documentation Required Experience Previous experience in a SOC or security operations role Strong knowledge of cyber attack techniques and defence strategies Experience with SIEM, EDR, XDR, and SOAR platforms Networking fundamentals including firewalls ...

correctly. Knowledge of network access, identity, and access management (e.g., public key infrastructure, Oauth, OpenID, SAML, SPML). Knowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, Procedural Language/Structured Query Language PL/SQL and injections, race conditions … oriented attacks, malicious code). Knowledge of different classes of attacks (e.g., passive, active, insider, close-in, distribution attacks). Knowledge of application security risks. Knowledge of Linux. Qualifications DoDM 8140.03 certified, (any IAT level 2 certification will meet requirement) Five plus (5+) years of professional experience ...