Description

Endpoint Cyber Operations Analyst

Location: this role can be 100% remote, we have office locations in Bristol, Farnborough, Glasgow, London, and Whiteley, Hampshire

Looking for an opportunity to make an impact?..

Role Overview:

The Leidos Cybersecurity Capabilities Organisation has an immediate opening for a motivated Endpoint Cyber Analyst to join the Endpoint Cybersecurity Operations team. This position can be supported from our Whiteley, Hampshire office, or remotely for the right candidate.

You will join a team of other endpoint cybersecurity analysts in providing day to day operational support across a range of Leidos managed enterprise endpoint security solutions. This role focuses on learning to support & maintain industry leading cyber security products while gaining experience defending a Fortune 500 organisation.

Working closely with the Endpoint Cybersecurity Engineering team, you will be expected to "think like an adversary" and provide analyst-centric input into every phase in the Cyber Defence development process from an endpoint security perspective.

Additionally, you will provide written documentation in support of the Endpoint Cybersecurity Operations standard operating procedures (SOPs) and contribute to the technical innovation that will evolve Leidos' defensive capabilities and methodologies.

Duties and Responsibilities:

• Daily ticket queue management
• Operational support & maintenance for endpoint security solutions (e.g., Anti-Virus, Host Firewall, Forensics based tools, Privilege management, application allowlisting, EDR)
• Rotational on-call responsibilities (minimal for the UK)
• Technical control implementation & enforcement based on inputs received by the Leidos Cybersecurity Intelligence & Response Center (CSIRC), Endpoint Cybersecurity Engineering team, and other internal organizations, leaders, stakeholders where applicable
• Support change management tasking relative to the security policies associated with the endpoint security solutions that you support
• Work closely with your team lead\manager to ensure tasks are executed on time
• Ensure documentation relative to the supported endpoint security products, procedures, services, etc., are written and centrally accessible.
• Create and monitor reporting for compliance
• Provide assistance in troubleshooting complex problems across the endpoint security solutions
• Provide inputs back to the Endpoint Cybersecurity Engineering team with the goal of identifying and remediating existing gaps in vendor solutions and platform technologies
• Collaborate using information and knowledge sharing networks and professional relationships to achieve common goals
• Take direction & guidance from the endpoint cybersecurity engineering team (and others) and perform other tasks as assigned
• Lead inter-departmental meetings with other teams within Leidos to coordinate security solutions and updates

Skills Required:

• Ability to write and verbally communicate information security and risk-related concepts effectively to both technical and non-technical audiences.
• Strong problem-solving and analytical skills and demonstrate poise and ability to act calmly and competently in high-pressure, high-stress situations.
• Fundamental understanding of accepted security practices, troubleshooting issues, attack vectors, and customer support.
• Understanding of Operating Systems and Network Protocols.
• Foundational understanding of advanced threat detection in an enterprise environment.
• Foundational understanding of malware families, their types, and the threat they pose
• UK Citizenship is required.

Skills Desired:

• BSc in Computer Science, Computer Engineering, Information technology, or other Cyber Security field from an accredited university. Additional years of relevant experience or technology certifications may be considered in lieu of degree. This should include 2-4 years of endpoint security experience.
• Experience operating, troubleshooting, and maintaining endpoint security solutions (e.g., Anti-Virus, Host Firewall, Forensics based tools, Privilege management, application allowlisting, EDR, cloud-based solutions).
• Knowledgeable of forensic procedures and practices including imaging and memory analytics. Specifically, the design, maintenance, and documentation of enterprise forensic capabilities. (Popular commercial products include: EnCase, FTK, and others)

Clearance Requirements:

• BPSS Pre-screening required to Start

Intrigued? We’d love to hear from you...

• Flexible Working Scheme

Commitment to Diversity:

We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs.

Who We Are:

Leidos UK & EUROPE – we work to make the world safer, healthier, and more efficient through technology, engineering and science.

Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation.

What Makes Us Different:

Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change.

Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours.

People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future.

Come break things (in a good way). Then build them smarter.

We're the tech company everyone calls when things get weird. We don’t wear capes (they’re a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it’s always been done.”

Original Posting:

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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