Senior Security Engineer
Green Key Resources
Senior Security Engineer OverviewThe Senior Security Engineer will lead cybersecurity initiatives in a dynamic financial services environment, ensuring robust security controls and compliance with industry standards.Collaborate with cross-functional teams to strengthen security posture and support regulatory and audit requirements.Design and implement enterprise security solutions across cloud, network, endpoint, and identity domains.Contribute to strategic security initiatives, enhancing operational effectiveness and protecting organizational assets.Utilize expertise in ISO 27001, NIST CSF, and CIS Controls to align security frameworks.Work within a hybrid environment, offering flexibility and opportunities for professional growth.Provide technical leadership in incident response, vulnerability management, and threat detection engineering.Develop and maintain security standards, procedures, and governance materials to ensure compliance.Evaluate emerging cybersecurity technologies to recommend improvements and strengthen security maturity.Senior Security Engineer Key Responsibilities & DutiesDesign, implement, and maintain enterprise security controls across various domains, including cloud and network security.Lead security engineering initiatives, ensuring secure design recommendations and operational support of security technologies.Manage identity security controls, including multi-factor authentication and privileged access management.Optimize security tools and platforms, including SIEM, DLP, and endpoint protection solutions.Conduct vulnerability assessments, remediation planning, and risk prioritization.Support incident response activities, including threat hunting and forensic analysis.Develop and maintain security procedures, technical baselines, and implementation guidance.Perform risk assessments and recommend mitigation strategies for systems and applications.Collaborate with IT and business teams to integrate security requirements into operational processes.Senior Security Engineer Job RequirementsBachelor's degree in Cybersecurity, Information Technology, Computer Science, or related field.5+ years of cybersecurity experience, including security engineering and architecture.Experience with enterprise security technologies across cloud, network, endpoint, and identity domains.Strong knowledge of security tools, including SIEM, EDR/EPS, and vulnerability scanners.Proficiency in securing cloud environments, preferably Microsoft Azure and Microsoft 365.Understanding of networking protocols, firewalls, and IDS/IPS technologies.Experience supporting security programs within regulated industries such as financial services.Preferred certifications include CISSP, CCSP, or CISM.Strong analytical and communication skills, with the ability to influence security outcomes.
- ...Role: Senior Security Engineer Location: New York City NY, Hybrid 3 days Duration: FTE or Contract-2-Hire Pay rate: $100/hour on W2 Only, client will not consider C2C Job summary: The Senior Security Engineer will serve as a technical leader across identity...SeniorContract workImmediate start
$130k - $150k
...3 days on-site/2 days remote Salary: $130k - $150k + bonus Job Summary: Responsible for design, implementation and administrating Security infrastructure products. Ability to support large enterprise mission critical security products and develop new technology solutions...SeniorFull timeRemote workWeekend work$209k - $243k
...U.S. - and using AI to scale that impact further and faster than anyone else can. About the role: We are seeking a Senior Security Engineer to serve as a technical anchor for our security function. This role is critical for leading technical design reviews and ensuring...SeniorRemote workFlexible hours$160k - $200k
We are seeking an experienced Senior Engineer to help strengthen and reinforce our security processes, workflows, and posture as it relates to our applications, cloud infrastructure, and platform. In this role, you won't just be patching what's already broken; you will...SeniorWork at officeWorldwideFlexible hoursNight shift- ...Overview A leading financial services organization is seeking a Senior Security Engineer to join its cybersecurity team and play a critical role in protecting enterprise systems, cloud environments, applications, networks, and sensitive business data. This individual...SeniorFull time
- ...Hard conversations happen early. Do the Unglamorous Work: No task is beneath us. About the Role We’re hiring a Senior Security Engineer to protect IcyBox, our customers and their data. You’ll own security across our apps, cloud infrastructure and internal systems...SeniorWork at office
- ...and has raised $40M from SAP.io, Accel, Conviction, and Chemistry. Check out the Launch Video About this role We're hiring Senior Security Engineers to design, harden, and continuously test the security of the Nova platform. Our mission is to build the most powerful AI...Senior
- ...superior outcomes for both consumers and creditors, and making sure that credit is fair, accessible, and personal. As a Senior Security Engineer, you'll set a new standard for security in an industry where trust is profoundly broken. Join at a rare inflection point:...SeniorCurrently hiringWork at office
- ...Who are we? Cohere is the leading security-first enterprise AI company. We build cutting... ...customers. Cohere is a team of researchers, engineers, designers, and more, who are all... ...Seoul, Germany and Paris. Join us! As a Senior Security Engineer you will: Serve as trusted...SeniorFull timeWork at officeLocal areaRemote workHome officeFlexible hours
$188k - $242k
...Values If this sounds like you, you'll fit right in. Who You Are Justworks is looking for an experienced, hands-on Senior Security Engineer specializing in AI who will drive and execute the company's AI strategy and Digital Security's objectives. Our ideal...SeniorCasual workWork at officeLocal area$174k - $252k
Perform investigations on a wide variety of security and privacy events from various sources to determine whether they pose a threat... ...reviews or threat modeling.5 years of experience with security engineering, computer and network security and security protocols.5 years...Senior- ...that all official communication will only be sent from @Rippling.com addresses.About The RoleWe're looking for a hands-on senior security engineer to play a key role in building Rippling's Product Security program. Rippling's product’s scope provides a unique set of security...SeniorWork at officeRelocation3 days per week1 day per week
$152.5k - $205k
...encouraged and everyone is a stakeholder.What you'll be responsible for:Circle is seeking a hands-on and technically sharp Senior Security Engineer, Executive & Endpoint Security to contribute to Circle’s security program while serving as the primary on-site technical...SeniorContract workWork at officeLocal areaRemote workFlexible hours- ...official communication will only be sent from @Rippling.com addresses.About The RoleWe are looking for a hands-on Senior Detection and Response Security Engineer to be a critical force in driving Rippling's security program forward. This role offers the opportunity to...SeniorFull timeWork at officeRelocation3 days per week1 day per week
$10k
...billions, Ramp is the place to do it.About the roleCorporate Security at Ramp owns the identity and access layer for the company:... ...governance that decides who holds what. We are hiring a Senior Security Engineer, Identity, to turn that layer into IAM as a service — a platform...SeniorFull timeWork at officeHome officeFlexible hours$175k - $275k
...innovation and a willingness to challenge consensus.About the RoleDRW is building out its offensive security capability, and we’re looking for a Senior Offensive Security Engineer to lead the charge. In this role, you’ll plan and execute red team engagements, penetration...SeniorContract workTemporary workFlexible hours$168k - $270.25k
NVIDIA Security is seeking a Senior Detection Engineer to join the Detection and Automation Engineering team. On this team, we build reliable detection coverage that helps responders identify real threats quickly, reduce unnecessary noise, and protect NVIDIA's enterprise...SeniorFull timeRemote work$180k - $220k
...thrive in a collaborative, fast-moving environment where trust and impact matter, you’ll feel at home here.About the RoleAs a Senior Security Engineer, Detection and Response you will develop, scale, and evolve Aircall's threat detection and response capabilities. You will...SeniorFull timeWorldwide$146k - $172k
...with high standards, clear accountability, and a strong focus on security and ethics in everything we build!The Red Team’s mission is to... ...behavior and testing defenses. As a Staff Offensive Security Engineer, you will plan and execute security assessments across applications...SeniorWork at officeShift work3 days per week$139k - $204k
..., CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at .What You’ll Do:We are seeking a Senior Security Engineer to own key technical work in CoreWeave’s Vulnerability Management program. You will build and improve triage, prioritization...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$165k - $242k
...) in March 2025. Learn more at .What You’ll DoOn this team, you will:Design cutting-edge detection strategies at scales most security engineers only dream aboutCollaborate with talented peers in an innovative environment focused on excellenceEnjoy the autonomy and encouragement...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$175k - $220k
Location: New York City or San Francisco - 4 days in officeAbout the RoleWe are looking for a highly technical Senior Security Engineer who thrives on building security capabilities from the ground up. This role is ideal for someone who enjoys solving complex security...SeniorFull timeWork at office$164k - $242k
...Nasdaq: CRWV) in March 2025. Learn more at .What You’ll Do:CoreWeave’s Network Security team ensures network infrastructure is secure, resilient and compliant. Our team partners with engineering, product teams, and partners to build secure network solutions that protect...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeRemote workFlexible hours$130k - $150k
Evrhire is seeking a full-time Security Infrastructure Specialist to design, implement, and maintain critical security systems. Candidates must have strong experience with FortiGate Firewalls and understand network security within the Financial Industry. The role involves...SeniorRemote jobFull time$80k - $100k
A leading auto insurance provider is seeking an experienced IT Infrastructure Manager. This role involves overseeing daily IT operations including incident management, network upgrades, and cybersecurity training. The ideal candidate should have 5+ years of experience, ...Senior- Overview The team is in search of a Staff Security Engineer to join the team. This role will have ownership on designing and implementing scalable security solutions. You will play a key role in architecting, deploying, and maintaining security infrastructure while enabling...SeniorShift work
- ...Job Description Job Description ▶︎ Job Details ・Job Title: Senior Security Engineer / Advanced Security Engineer ・Client: Japanese IT Company ・Working Location: New York, NY 10022 ・Working Style: Onsite / Hybrid ・Employment Type: Full-time ・Salary...SeniorFull timeFor subcontractorVisa sponsorshipShift work
- ...Job Description Job Overview: B&H is seeking a Senior Information Security Engineer to serve as a senior technical resource responsible for the architecture, deployment, operation, resilience, and continuous improvement of enterprise security technologies and controls...SeniorFull timeMonday to Friday
- ...of industry veterans and user-centered engineers using innovative technology to fearlessly... ...this role, you will lead our response to security incidents and help strengthen our... ...are seeking an experienced, goal-driven Senior Security Engineer who thrives in a dynamic...SeniorRemote work
$224k - $300k
...your impact and unlock incredible career growth opportunities, join us, and build real world value. THE WORK: As a Senior Staff Security Engineer focused on AI Security, you will be Ripple's deepest technical expert at the intersection of artificial intelligence...SeniorFull timeWork at officeLocal area
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