Location: Global or Remote

MacOS Malware Analyst / Reverse Engineer (priority)

UnderDefense is a fast-growing company that safeguards businesses around the globe from cybersecurity threats. We are looking for a Reverse Engineer who will join our Reverse Engineering Team improving an antivirus engines that secures 2+ million customers over 9 years.

You will get a chance to investigate the latest malware samples and design ways of resilience to cyber threats. Primarily you will work in MacOS malware direction, but we also give chances to take part in other projects in offence & defense areas and develop skills in the cybersecurity domain. If you are with a curious mindset and have interest to malware engineering, we are willing to have you in our UD team.

Type of employment contract: Full-time position 

Starting date of the contract: As soon as possible

Location: Lviv office (remote – is available but for very mature candidates). We provide relocation support + 1 month free apartment

Send CVs to: [email protected]

Qualifications:

Level of English: Intermediate+

Preferred Experience: Perform reverse of malicious samples and ability to clearly explain their behavior

Technical skills: 

  • MITRE/TTP/IoA/IoC strong understanding
  • C/C++,Bash, Python, Powershell
  • Cryptography: understanding basic principles, encoding, hashing
  • UNIX Operating System concepts

  • Yara rules experience

  • OS virtualization: VMWare, Virtual machines.

  • Assembly language knowledge, at least basic

  • Working with Sandbox and ability to analyse their results: e.g: Cuckoo Sandbox, Any.Run, Joe Sandbox etc

  • Experience working with IDS

  • Mitre Matrix knowledge

Tools:

  • Network: strong knowledge of WireShark, tcpdump etc
  • Experience working with reverse engineering tools (IDA, Ghidra, Hopper etc.)
  • Experience with debuggers:gdb, lldb etc
  • Experience working with System Monitoring tools: ProcMon, SysMon (Windows), auditd (Linux), Monitor.app, FortiAppMonitor (Mac OS)
  • Experience working with osquery and analyzing output.
  • Experience with tracing tools: dtrace, dtruss etc
  • Working with VirusTotal, VirusShare, VirusBay in order to find new threats

Will be a plus:

  • DB: experience working with Mongo DB and SQL will be a plus

  • Working with Big data analysis tools like Splunk and ELK will be preferable

  • Exploit development knowledge

  • Digital Forensics experience will be a plus

What we offer:

  • Growth, really fast growth
  • Good salary + really challengeable projects
  • Brilliant Team
  • Great conditions for education and development within the company 
  • Paid vacation and sick-leaves
  • Paid certifications and courses
  • Internal trainings and workshops
  • Work-rest balance support (Foosball, workout station) 
  • English courses

Please send your CVs to [email protected]

Location: Lviv, Ukraine

Penetration Tester / Security Engineer

Qualifications:

  • Technical skills: Web/Mobile security, Network security, Windows domain, UNIX/Linux, and basic experiense in  Reverse Engineering is a plus.
    • Knowledge of system and/or web application vulnerabilities and risk assessment methodologies such as OWASP Risk Rating Methodology.

    Preferred Experience:

    • eWPT or OSCP or other related security certifications
    • Love to code on Python, .NET, or similar languages

Responsibilities:

Do penetration tests of applications and networks against a wide array of technologies and platforms

  • Create detailed penetration testing reports which explain identified technical and logical security findings, describe potential business risks, and present prioritized recommendations
  • Understand, review, interpret vulnerability assessment
  • help design Secure SDLC in a mixed waterfall/agile environment (OWASP SAMM)
  • hands-on perform specialist appsec processes in SDLC (design review, Java code review, testing, etc)
  • help properly set up automation in CI/CD (so HP Fortify / HP WebInspect suck less)
  • basic performance testing to ensure system’s Availability (optional)
  • Contribute to the ongoing enhancement of the company’s penetration testing assessment capabilities
  • Collaborate and share knowledge internally
  • Ability to think outside the box and simulate adversarial approaches

What we offer:

  • Growth, really fast growth
  • Good salary + really challengeable projects
  • Brilliant Team
  • Paid vacation and sick-leaves
  • Paid certifications and courses
  • Internal trainings and workshop (conferences, workshops, trainings, etc.)
  • English courses  
  • Work-rest balance support ( foosball, workout station) 

Please send your CVs to [email protected]

DevSecOps Mid-Senior (Cloud Security Ops Engineer)

Responsibilities

  • work with DevOps team
  • IDS/IPS (Threatstack) and other security tools deployment access infrastructure
  • AWS IAM Access management, Auditing, Notifications/Alerts
  • Terraform/Ansible configuration management, Security as a Code
  • PKI
  • Hashicorp stack (HSS) ( Terraform by HashiCorp)
  • AWS Security Hub/GuardDuty/Cloudtrail

Experience

  • 3+ years of OS/Network hardening experience (Windows and Linux preferably)
  • 3+ years of Linux or Windows administration experience (AD, GPO, WMI, services)
  • Automation mindset with scripting ability using Python or other languages
  • Install, configure, and troubleshoot application stacks (e.g. Apache, nginx, PHP, etc.) and database applications (e.g. MySQL, PostgreSQL, MS-SQL, etc.)
  • Familiarity with one or more virtualization technologies (VSphere or HyperV is a big plus)
  • Ability and desire to:
    • Analyze, interpret and implement security hardening and best practice guidelines from reputable industry sources like Center for Internet Security (CIS20), DISA and others
    • Experience deploying and configuring server operating systems, application stacks, databases and other systems. Configure them according to various security hardening guides
    • Leverage scripting languages (e.g Python) to develop automation for supporting generation of benchmark and best practices, integrated into our cloud security platform
    • Create automation to enrich customer’s vulnerability database

NICE TO HAVE

  • Bachelor’s degree in technical field or equivalent experience
  • Strong understanding of information security technologies – including networking, firewall technologies, VPN, configuration management & server hardening, user management, intrusion detection, log analysis, vulnerability assessment
  • Demonstrable attention to detail, creative problem-solving and persistence in your work product
  • Work comfortably at a fast-paced, multi-tasking environment

About a Client

#2 in VPN service provider platforms from Sillicon Valley. Huge infrastructure that need You to take it under control and put right cloud security controls in place.

WE OFFER

  • Innovative solutions delivery to the world’s digital changes
  • Experience exchange with colleagues all around the world
  • Opportunities for self-realization
  • Friendly team and enjoyable working environment
  • Engineering, corporate and social events
  • Social package: professional & soft skills trainings, medical & family care programs, sports
  • Free English classes
  • Flexible working schedule
  • Remote is ok

 

     

    DevSecOps Junior

    Responsibilities

    • Okta 
    • Access management
    • Security Alerts Monitoring, Escalation and Response

    Experience

    • 1 year experience with OS/Network hardening experience (Windows and Linux preferably)
    • 1 year experience with Linux and Windows administration experience (AD, GPO, WMI, services). Mostly Linux.
    • Automation mindset with scripting ability using Python or other languages

    About a Client

    #2 in VPN service provider platforms from Sillicon Valley. Huge infrastructure that need You to take it under control and put right cloud security controls in place.

    WE OFFER

    • Innovative solutions delivery to the world’s digital changes
    • Experience exchange with colleagues all around the world
    • Opportunities for self-realization
    • Friendly team and enjoyable working environment
    • Engineering, corporate and social events
    • Social package: professional & soft skills trainings, medical & family care programs, sports
    • Free English classes
    • Flexible working schedule
    • Remote is ok

     

       

      AWS SecOps Engineer / Cloud Security Operations Engineers

      RESPONSIBILITIES

      • Reviewing new technologies and products for security implications
      • Helping the engineering productivity team and others in solving cyber security problems in a ways that not only comply with required standards, but also contribute materially to the security of Target systems
      • Managing day-to-day operations of the WAF/AWS Security Hub/GuardDuty products and fine tune exceptions lists
      • Advising, influencing and educating the rest of the company on matters of compliance and security
      • Implementing AWS cloud security groups and policies for applications deployments
      • Assisting security liaison on the proof of concepts for security and performance solutions
      • Providing expert advice during security incidents, and communicating technical ideas to technical and non-technical audiences clearly in speech and prose
      • Collaborating with Engineering and Operations in the design of new compliance controls for new or existing products and technologies
      • Automating routine parts of the security operations role

      REQUIREMENTS

      • Applicants must meet one of the following education and experience requirements:
        • 1+ years of relevant experience and a Bachelor’s Degree in in computer science, operations research, or a related field
        • 1+ years of experience designing secure complex distributed systems
      • Security certifications are a plus
      • Programming experience (python)
      • Application performance and low latency applications
      • Strong work ethic and a positive attitude
      • Excellent technical aptitude and a desire to learn constantly
      • Clear written and verbal communication and active listening skills
      • Responsible, self-disciplined, and motivated
      • Experience with industry compliance and security standards including one or more of the following: SOC2, ISO 27001, NIST/DoD frameworks
      • Comfortable working with arbitrary and sometimes contradictory requirements

      WE OFFER

      • Innovative solutions delivery to the world’s digital changes
      • Experience exchange with colleagues all around the world
      • Opportunities for self-realization
      • Friendly team and enjoyable working environment
      • Engineering, corporate and social events
      • Free English classes
      • Flexible working schedule

        Senior Marketing Manager

        UnderDefense is determined to keep on growing. So, Marketing is looking for a passionate, driven Digital Marketing Manager with hands-on experience in running ads, analytics, campaigns, SEO. If you are a self-starter always looking for new challenges and you have a get-things-done approach to work, we are looking for you.

        Main Responsibilities:

        • Develop and execute marketing campaigns tailored to multiple segments of customers
        • Partner across teams to deliver work on-time and on-budget
        • Collaborate with internal and external teams to execute from concept to development
        • Develop and execute test plans to refine messaging and drive lift
        • Apply best practices to determine opportunities to improve the customer experience

        The ideal candidate will have:

        • Hands-on experience in launching and managing CPC campaigns is a must
        • Experience with media including display remarketing
        • Ability to work both independently and to collaborate in a team
        • Strong quantitative, analytical, and problem-solving skills
        • Interest in and proven ability to quickly learn new and apply it to business needs
        • Demonstrated ability to prioritize multiple projects with great attention to detail
        • Demonstrated ability to work independently and autonomously
        • Pushes for the best customer experience and business results
        • Highly collaborative with an affinity for building relationships across teams

        We offer:

        • 18 business days of payable annual free-time
        • 10 days of paid sick leave
        • Competitive compensation package (base + bonus for KPI)

        Professional growth:

        • Challenging and non-standard tasks and projects
        • Individual Development Plan   

        Fun:

        • Team buildings
        • Corporate events and outstanding parties
        • Anniversary presents

        Middle Python Engineer

        YOU ARE

          • 3+ years of enterprise software development experience
          • Upper-Intermediate and higher level of English
          • Hands-on experience with Python
          • Practical experience using Docker and/or Kubernetes
          • Expertise with the following: backend APIs, databases, services integration, cybersecurity, core infrastructure and tooling
          • In-depth understanding of GIT
          • Write clean and well-crafted code
          • Solid understanding of development lifecycle (design, test, implement, document) and release management using modern collaboration tools
          • Able to learn quickly to understand different business domains
          • BS in computer science or a related field

          What will make you stand out

          • Experience with cloud computing platforms like AWS, GCP or Azure
          • Adept of testing, following of TDD/BDD is your advantage
          • Willingness to learn new domains and technologies
          • Team leadership skills and experience

          YOU WANT TO WORK WITH

          • Such technologies as Python, REST APIs, web development, GIT, Kubernetes, Docker, Conda, Postgres (or comparable databases)
          • Data science, ML and AI domains
          • Product for the enterprise-level users
          • Estimation and scope breakdown
          • Requirements elicitation and releases planning
          • Direct communication with the client

          That’s our TEAM because Together Everyone earns More

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