{"id":3673082,"url":"https://alion.io/job/caxton-security-engineer","title":"Security Engineer","company":{"id":669048,"name":"Caxton","domain":"caxton.com","url":"https://alion.io/company/caxton-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":87,"open_postings":15,"ghost_share":0,"stale_share":0.533,"repost_share":0,"time_to_fill_p50_days":31,"computed_at":"2026-11-06T05:58:05Z"}},"role":"Security","role_family":"Security","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"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":[{"name":"Active Directory","optional":false},{"name":"Azure","optional":false},{"name":"Crowdstrike","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"Linux","optional":false},{"name":"Microsoft Defender","optional":false},{"name":"PKI","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"Windows","optional":false},{"name":"Zero Trust","optional":false},{"name":"AWS","optional":true}],"status":"live","first_seen_at":"2026-11-03T10:03:22Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-06T18:46:55Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"About Caxton Associates:\nCaxton Associates, founded in 1983, is a global trading and investment firm with offices in London, New York, Singapore, Monaco, Dubai and Bengaluru. Caxton Associates’ primary business is to manage client and proprietary capital through a suite of products designed to fit the specific needs of investors. Employing a multi-portfolio manager framework, Caxton excels in discretionary global macro investing, leveraging its diversified expertise across asset classes and markets.\nAbout the Role:\nWe are seeking a Security Engineer to join the Systems Engineering and Infrastructure team. The role will be focused on hardening, monitoring, and improving security across endpoints, servers, identity systems, and supporting infrastructure.\nThe successful candidate will play a key role in the team, contributing to the operational efficiency, reliability, and security of our Windows infrastructure.\nResponsibilities:\nManage and optimize Crowdstrike/Microsoft Defender (EDR/XDR) tooling, vulnerability scanners and patching processes using Intune / Ivanti Neurons or equivalent\nImplement and maintain Windows security controls (group policy, baseline OS hardening, endpoint protection, patching and logging)\nContinuously improve the core security controls that protect Windows/Linux systems across the organization\nDrive vulnerability management initiatives\nMonitor security alerts, investigate incidents and assist with remediation\nSupport and improve identity and access management across the organisation (Active Directory, Azure AD, Conditional Access, Phishing-resistant MFA, SSO, SAML)\nPerform regular security assessments, configuration reviews, and compliance checks\nDevelop and maintain security documentation, playbooks, and automation scripts (PowerShell / Python).\nCollaborate on architecture reviews and secure deployments\nBuilding automation around configuration, monitoring and incident response\nEmail security and associated threat/detection controls\nStay abreast of latest cyber threats, technologies and regulatory changes. Continuously assess and improve the organisation’s security posture\nAdvocate for security best practices across all teams\nRequirements\nPrevious experience working in Financial Services (preferred)\nProven experience as a Security Engineer or currently in a similar role\nSolid understanding of Zero Trust models/principles\nSolid understanding of host-based controls: application control / device control / encryption.\nSolid understanding and hands-on experience of Active Directory Services (EntraID/DNS/DHCP/FSMO/ADFS/SSO/ADCS/PKI/Group Policy)\nSolid understanding of networking concepts, including TCP/IP, LAN/WAN\nScripting skills desirable (e.g. PowerShell, Batch scripting) for automating routine tasks and deployments\nStrong written, oral, and interpersonal communication skills\nBe able to communicate ideas in both technical and user-friendly language\nHighly self-motivated and directed, with a keen attention to detail\nAbility to manage time and prioritize tasks effectively in a fast-paced environment\nStrong collaborative skills with the ability to work effective in a team-oriented environment\nDisplays and operates at the highest degree of ethics and integrity\nGood to have:\nHands-on experience of Windows Defender Application Control (WDAC) or third-party application/device-control platforms (desirable)\nGood knowledge of AWS Infrastructure and Linux administration (desirable)\nExperience with Microsoft Intune","description_format":"text","description_chars":3486,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hedge Funds & Alternative Investments"],"lifecycle":[{"event":"open","at":"2026-11-03T10:03:22Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":2,"expected_fill_days":31,"reasons":["conf:4","stale_co","velocity","win:early"],"computed_at":"2026-11-06T05:58:05Z"},"pay":null,"html_url":"https://alion.io/job/caxton-security-engineer","json_url":"https://alion.io/job/caxton-security-engineer.json","meta":{"generated_at":"2026-11-06T21:59:43Z","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":3202,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"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":669048},"rest":"https://alion.io/mcp/rest/get_company?id=669048"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcaxton-security-engineer"},{"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%2Fcaxton-security-engineer"},{"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%2Fcaxton-security-engineer"},{"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/caxton-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcaxton-security-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3673082}},{"tool":"search_jobs","arguments":{"company":"caxton.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3673082},"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. Docs: https://alion.io/developers"}}