{"id":3958439,"url":"https://alion.io/job/citi-senior-pkicrypto-engineer","title":"Senior PKI/Crypto Engineer","company":{"id":7841,"name":"Citi","domain":"citi.com","url":"https://alion.io/company/citi","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":98,"open_postings":557,"ghost_share":0.009,"stale_share":0.206,"repost_share":0.068,"time_to_fill_p50_days":9,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Web3","role_family":"Web3","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Budapest, Hungary"],"countries":["HU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"Perl","optional":false},{"name":"PKI","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-11-09T10:03:08Z","employer_posted_date":"2026-11-09","last_verified_at":"2026-11-09T10:03:08Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Join our Data Security Engineering Team now and be part of our dynamically growing Citi Technology Team in Budapest!\nSenior PKI/Crypto Engineer\nWithin Citi, the Global Data Security Engineering Team is focusing on designing, developing, testing and architecting Citi’s next generation cyber security and cryptography solutions across the globe.\nIn this role you will be responsible to research, develop and certify security strategies, products, architectures, and best practices. You will also be responsible to define and influence key security strategy initiatives and deliver security solutions that will adhere to all enterprise security requirements with a potential to influence industry wide roadmaps.\nYou will be responsible for:\nIdentifying opportunities to automate and standardize information security controls and for the supported groups.\nCertifying Hardware Security Modules and Crypto applications within Citi and provide Engineering support.\nWorking with PKI Subsystems and its components such as key and certificate management\nParticipating in Post-Quantum Ready requirement specification and implementations.\nCreating automated testing solution, reviewing, and validating results and prioritizing actions that resolve issues based on overall risk.\nReducing risk by analyzing the root cause of issues, their impact, and required corrective actions\nHolding the ownership of multiple products and sharing the knowledge of the product with the teammates and helping them to fully understand procedures, best practices, and standards.\nIdeal background:\n6-10 years of experience of experience on technology and information security.\nDeep knowledge of crypto techniques and algorithms.\nSolid skills in scripting languages (VB, Bash, PS, expect).\nStrong knowledge and experience of PKCS protocols, JCE and CSP/KSP\nWork with and understand regulatory and risk management requirements\nStrong security mindset\nFluency in English\nAny experiences with Hardware Security modules\nProgramming skills in most common languages (e.g., C++, C#, Python, Perl, Java).\nAbility to define deadlines internally and externally and tracking them in multiple projects.\nUniversity / College degree in any STEM area or equivalent industry/technology knowledge\nWhat we can offer:\nBy joining Citi Hungary, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive compensation package and enjoy a whole host of additional benefits that support you (and your family) to be well, live well and save well:\nCafeteria Program\nHome Office Allowance (for colleagues working in hybrid work models)\nPaid Parental Leave Program (maternity and paternity leave)\nPrivate Medical Care Program and onsite medical rooms at our offices\nPension Plan Contribution to voluntary pension fund\nGroup Life Insurance\nEmployee Assistance Program\nAccess to a wide variety of learning and development programs, online course libraries and upskilling platforms, such as Udemy and Degreed\nFlexible work arrangements to support you in managing work - life balance\nCareer progression opportunities across geographies and business lines\nSocially active employee communities with diverse networking opportunities\nAlongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive.\n#LI -OD1\n------------------------------------------------------\nJob Family Group:\nTechnology------------------------------------------------------\nJob Family:\nSystems & Engineering------------------------------------------------------\nTime Type:\nFull time------------------------------------------------------\nPrimary Location Full Time Salary Range:\n17 157 800,00 Ft - 28 767 800,00 Ft------------------------------------------------------\nMost Relevant Skills\nPlease see the requirements listed above.------------------------------------------------------\nOther Relevant Skills\nFor complementary skills, please see above and/or contact the recruiter.------------------------------------------------------\nCiti is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.\nIf you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.\nView Citi’s EEO Policy Statement and the Know Your Rights poster.","description_format":"text","description_chars":4752,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Cafeteria","Flexible schedule","Home office","Hybrid work","Life insurance","Parental leave"],"hiring_locations":[{"name":"Hungary","iso":"HU","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto","Cards & Card 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