{"id":3613439,"url":"https://alion.io/job/northrop-grumman-site-security-controller","title":"Site Security Controller","company":{"id":12494,"name":"Northrop Grumman","domain":"northropgrumman.com","url":"https://alion.io/company/northropgrumman","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":81,"open_postings":504,"ghost_share":0.004,"stale_share":0.722,"repost_share":0.026,"time_to_fill_p50_days":26,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Finance","role_family":"Finance","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New Malden, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-02T15:22:44Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-04T07:04:10Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"UK CITIZENSHIP REQUIRED FOR THIS POSITION: YesRELOCATION ASSISTANCE: No relocation assistance availableTRAVEL: Yes, 10% of the TimeWhat’s your possible?\nAt Northrop Grumman UK, you are part of a team driving innovation where it matters most, solving tomorrow’s challenges and shaping the technology solutions of the future. It’s what we call Defining Possible.\nThis mindset goes beyond our customer solutions; it’s the foundation for your career development and the impact we have within the communities where we live and work.\nWhether you're enabling critical defence programmes, protecting national security, or supporting cutting-edge technology, you'll be part of work that truly matters.\nOpportunity Overview\nThis is more than just a job; it's a mission.\nAs our Site Security Controller, you will play a pivotal role in protecting Northrop Grumman UK’s people, facilities, information and reputation across our Defence Operating Unit in New Malden and our UK Headquarters in Central London.\nOperating at the heart of our security function, you will lead the management and maintenance of security policies, procedures and controls that underpin our accredited government-sponsored facilities. Working closely with customers, government stakeholders, facilities, compliance teams and senior leaders, you will help ensure our business remains secure, compliant and ready to deliver mission-critical capabilities.\nThis is an opportunity to influence security strategy, drive best practice, and act as a trusted security advisor within a highly respected defence organisation. Your work will directly support the growth and success of Northrop Grumman UK while enabling our teams to deliver critical solutions to customers across the defence sector.\nWhat You'll Be Doing\nYou will:\nLead the security governance and compliance activities for our New Malden and London sites, ensuring continued certification and accreditation of operational facilities.\nBuild strong relationships with Defence Equipment & Support (DE&S) Principal Security Advisors and other key stakeholders to maintain robust security standards.\nDevelop, maintain and communicate security policies, procedures and awareness initiatives that promote a strong security culture across the business.\nMonitor the effectiveness of physical, personnel and information security controls, identifying opportunities for improvement and risk reduction.\nManage security incidents, investigations and audit activities, ensuring timely reporting, escalation and resolution of security risks and non-compliance issues.\nAct as Crypto Custodian for the Defence Operating Unit and provide leadership, guidance and support to local security personnel and wider business teams.\nWhat We're Looking For\nWe're interested in hearing from people who can demonstrate:\nSignificant experience operating as a senior security representative within a defence, government or highly regulated environment.\nStrong knowledge of UK Government security standards, policies and frameworks, including JSP 440, GovS 007 and related security guidance.\nExperience developing, implementing and improving security policies, standards and compliance processes.\nExpertise across physical security, information security and personnel security controls.\nExcellent stakeholder management and communication skills, with the ability to influence at all levels and balance security requirements with business objectives.\nA proactive, self-motivated approach with experience leading change, managing competing priorities and working independently.\nDesirable experience includes:\nPrevious experience within a UK Ministry of Defence environment.\nKnowledge of Defence Nuclear security controls and associated regulatory requirements.\nExperience managing security investigations and responding to complex security incidents.\nExperience leading or line managing security teams.\nAt Northrop Grumman UK, we know that talent comes in many forms. If you're excited about this opportunity but don't meet every requirement, we still encourage you to apply. Your skills, experience and potential may make you an excellent fit for this role or another opportunity within our business.\nSecurity Clearance\nDue to the nature of our work, you must be a British Citizen for this role.\nYou must be able to gain and maintain the highest level of UK Government security clearance.\nOur recruitment team is on hand to answer any questions and will guide you through the process: \nBenefits\nWe recognise that our people are our greatest asset. That's why we offer a competitive and comprehensive benefits package, including:\nFlexible working options, including compressed fortnight arrangements where applicable\nPrivate healthcare\nCash health plan\nHoliday buy and sell scheme\nAnnual performance bonus opportunity\nCareer development and learning programmes\nProfessional membership support\nPension scheme\nEmployee assistance programme\nInclusive employee networks and communities\nWhy Join Northrop Grumman UK?\nA Mission to Believe In\nEvery day, our teams contribute to building a safer, more secure and more connected world. Our work supports critical national security and defence capabilities, giving you the opportunity to make a meaningful impact through innovation, technology and expertise.\nA Place to Belong and Thrive\nWe are committed to creating an environment where everyone feels valued, respected and empowered to succeed. Every voice matters, and we believe diverse perspectives drive stronger outcomes for our people, customers and communities.\nYour Career, Your Way\nWhether you're looking to deepen your expertise, broaden your experience or move into leadership, we'll support your development through challenging projects, mentorship, training and opportunities across our business.\nReady to Apply?\nYes - Submit your application online today.\nPossibly - Reach out to our team for more information: \nNo - Explore other opportunities with Northrop Grumman UK. We're growing across the UK and are always looking for talented people who want to help us Define Possible.\nNorthrop Grumman UK. Defining Possible. What's your possible?\nNorthrop Grumman is committed to hiring and retaining a diverse workforce, and encourages individuals from all backgrounds and all abilities to apply and consider becoming a part of our diverse and inclusive workforce.","description_format":"text","description_chars":6401,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Relocation assistance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Aerospace Manufacturing","Satellite Manufacturing","C4ISR","Space Defense"],"lifecycle":[{"event":"open","at":"2026-11-02T15:22:44Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":1,"expected_fill_days":26,"reasons":["conf:5","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/northrop-grumman-site-security-controller","json_url":"https://alion.io/job/northrop-grumman-site-security-controller.json","meta":{"generated_at":"2026-11-04T09:11:09Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":14294,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":12494},"rest":"https://alion.io/mcp/rest/get_company?id=12494"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnorthrop-grumman-site-security-controller"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fnorthrop-grumman-site-security-controller"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fnorthrop-grumman-site-security-controller"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/northrop-grumman-site-security-controller\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnorthrop-grumman-site-security-controller"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3613439}},{"tool":"search_jobs","arguments":{"company":"northropgrumman.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3613439},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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