Security Specialist

6 days ago


New York, New York, United States Nationstaff Full time

Nationstaff is seeking a skilled Security Specialist to join our team. This role requires a strong understanding of technical and cryptographic security aspects, as well as experience in performing security analysis, audits, and reviews.

Key Responsibilities
  • Conduct comprehensive security assessments and vulnerability scans to identify potential threats
  • Participate in incident response and forensics to mitigate the impact of security breaches
  • Develop proprietary security tools to enhance our cybersecurity posture
  • Analyze malware, threats, and attack vectors to improve our defenses
  • Configure and maintain logging, reporting, monitoring, and security data aggregation and analysis systems
  • Design and implement secure network architectures, including cloud and on-prem environments
Requirements
  • Bachelor's degree in engineering, computer science, or related field, or equivalent work experience
  • Offensive Security certification or readiness to pursue OffSec exams
  • Understanding of cryptocurrency ecosystem and blockchain/DLT engineering
  • Proficiency in programming languages such as C, C++, Python, Java, and Go
  • Knowledge of scripting languages and tools, including cshell, ksh, Bash, Perl, PowerShell, and Ruby
  • Experience with network, cloud, web application, database, and mobile security
  • Ability to perform security code review and dynamic code analysis
  • Familiarity with firewalls, complex system engineering, and applied cryptography
  • Red Teaming, Blue Teaming, and Purple Teaming experience
  • Threat intelligence and SecOps expertise

We offer a competitive salary of $120,000 per year, comprehensive health, vision, and dental benefits, flexible time off, and opportunities for professional growth and development.



  • New York, New York, United States Zip Security Full time

    Cloud Native Security RoleAt Zip Security, we're seeking a talented Enterprise Security Specialist to design and implement secure APIs that harmonize functionality across multiple enterprise software providers. This role offers a unique opportunity to integrate and build a full-stack, opinionated, enterprise security company with new government efforts to...


  • New York, New York, United States IPS Corporate Security Full time

    **About IPS Corporate SecurityWe are seeking a highly skilled Event Security Specialist to join our team. Our company provides top-notch security solutions for various events in the Midtown, Manhattan area.Job SummaryThis role involves providing exceptional customer service to clients and guests while ensuring their safety and well-being at events. The ideal...


  • New York, New York, United States Aqua Security Full time

    Job Summary:Aqua Security is seeking an experienced Cloud Native Security Specialist to join our team. As a key member of our sales organization, you will be responsible for identifying and pursuing new business opportunities across various industries.About the Role:This remote position offers a unique opportunity to work with a global scale-up company that...


  • New York, New York, United States Doyle Security Services Full time

    Job SummaryWe are seeking a reliable and detail-oriented Security Specialist to join our team at Doyle Security Services. As a Security Specialist, you will be responsible for observing and reporting activities at an assigned client site, ensuring the security and safety of property and personnel.This is a unique opportunity to make a positive impact in your...


  • New York, New York, United States Finest Protection Security LLC Full time

    Job Summary:We are seeking a highly motivated and detail-oriented Proactive Security Specialist to join our team at Finest Protection Security LLC. As a key member of our security team, you will be responsible for ensuring the safety and security of our clients' properties and individuals.About Us:At Finest Protection Security LLC, we pride ourselves on...


  • New York, New York, United States Madison Security Groups, Inc Full time

    Job Title: Safety and Security SpecialistEstimated Salary: $55,000 - $75,000 per yearAbout Us:We are a reputable security company that provides top-notch services in the Bronx and Brooklyn areas. Our team is dedicated to ensuring a safe and secure environment for our customers and employees.Job Summary:We are seeking a skilled Security Officer to join our...


  • New York, New York, United States CPR Security Services LLC Full time

    Job OverviewCPR Security Services LLC is seeking a highly skilled Event Security Specialist to join our team. The successful candidate will be responsible for creating a safe and secure environment at events.Key Responsibilities:Conduct thorough patrols of the premises to maintain high visibilityMaintain access control by monitoring entrances and exitsRemove...


  • New York, New York, United States IPS Corporate Security Full time

    About IPS Corporate SecurityWe are a trusted leader in providing first-class security solutions. Our team of highly-trained specialists is extensively field-tested in hospitality, events, and specialized investigative security.Job SummaryThis role involves working as part of our dynamic team to provide safety and security services in Midtown, Downtown...


  • New York, New York, United States Private Security Protection Services, Inc. Full time

    Private Security Protection Services, Inc. is seeking a professional Security and Protection Specialist to join our team in lower Manhattan. The estimated annual salary for this position is $62,000 - $80,000.Job OverviewWe are looking for a skilled individual to create a safe and secure environment in our nightlife venues. The ideal candidate will have...


  • New York, New York, United States DGA Security Systems Full time

    About the Role:As a Strategic Security Solutions Specialist at DGA Security Systems, you will play a pivotal role in promoting our technical products and customized services to high-end/high-risk clients. Utilizing a consultative approach, you will collaborate with various stakeholders to identify and address the unique security needs of our clientele.Job...


  • New York, New York, United States GuidePoint Security Full time

    **Why GuidePoint Security?**We are a rapidly growing, profitable company that focuses exclusively on Information Security.We serve as a trusted advisor to more than 4,200 customers and have established strategic partnerships with leading security vendors.**Job Responsibilities**As a Cybersecurity Expert, you will be responsible for:Designing, implementing,...


  • New York, New York, United States Arrow Security Full time

    Job Description: Account Management SpecialistAbout Arrow SecurityWe are a dynamic and growing security company, committed to delivering exceptional service and results to our clients. Our team is passionate about making a difference and contributing to a safer community.Job SummaryThe Account Management Specialist will be responsible for managing the...


  • New York, New York, United States Security Industry Specialists, Inc. Full time

    About the RoleThe Security Specialist, under the direct supervision of the Shift Supervisor, ensures SIS standards and policies are met in overall field services, operations, and functions in assigned areas such as site inspections, emergency response, camera review, client liaison, and special projects as assigned.Responsibilities:Provide a safe and...


  • New York, New York, United States SSH Communications Security Full time

    Job DescriptionAs a Senior Unix Engineer at SSH Communications Security, you will be responsible for providing expert consulting on IT security, including training on SSH products, architectural design, project planning, risk assessments, and the development of custom scripts and tools.You will act as the primary point of contact for customers, managing...


  • New York, New York, United States Infojini Full time

    Job DescriptionAbout the RoleWe are seeking a highly skilled IT Security Specialist to join our team at Infojini. The successful candidate will be responsible for developing and maintaining network integrity security systems, ensuring the security and integrity of our systems and data.Key Responsibilities* Develop operational and installation procedures for...


  • New York, New York, United States Top Secret Clearance Jobs Full time

    We are looking for a skilled IT Security Specialist to join our team. The successful candidate will have a strong understanding of network defense principles and be able to develop effective security strategies.Job DescriptionThe IT Security Specialist will be responsible for:Designing and implementing secure network architecturesIdentifying and mitigating...


  • New York, New York, United States Madison Security Groups, Inc Full time

    Job OverviewMADISON SECURITY GROUPS, INC.A leading security services provider seeks a skilled Security Officer to maintain safe and secure environments for customers and employees. This is an excellent opportunity to work in a dynamic team environment, ensuring the safety and well-being of others.


  • New York, New York, United States Private Security Protection Services, Inc. Full time

    About the RoleThe Protective Services Specialist will play a critical role in ensuring the safety and security of our clients' premises, including 4 bars located in lower Manhattan. This is an excellent opportunity for individuals who value discretion, confidentiality, and providing exceptional service.You will be responsible for conducting thorough checks,...


  • New York, New York, United States Madison Security Groups, Inc Full time

    About Madison Security Group, Inc.We are a dynamic and growing organization committed to providing exceptional security services in the Five Boroughs.We pride ourselves on our commitment to excellence, innovation, and customer satisfaction.Job DescriptionThis is a critical role that requires a highly skilled and experienced individual to join our team.The...


  • New York, New York, United States City of New York Full time

    Job Title: IT Security SpecialistAbout the Role:We are seeking a highly skilled IT Security Specialist to join our team at the City of New York's Department of Environmental Protection. This role will be responsible for performing security system troubleshooting, working with engineers, electricians, computer staff and/or contractors, both in office and in...