Cyber Security Engineer 3 Job at Comcast (Chennai)

Cyber Security Engineer

We are looking for a highly skilled Cyber Security Engineer to join our team in ...

Location

United States , Mesa

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Information Security, or a related field
3+ years of experience in Cyber Security, information security, or network security roles
Proficiency with security tools such as firewalls, intrusion detection/prevention systems (IDS/IPS), and SIEM platforms
Strong understanding of Cyber Security principles, including threat analysis, incident response, and vulnerability assessments
Strong understanding of secure avionics networks (ARINC 429, MIL-STD-1553, CAN Bus)
Familiarity with industry regulations and compliance standards (e.g., ISO 27001, NIST, GDPR)
Certifications such as CISSP, CEH, or CISM are highly desirable
Ability to obtain Security Clearance.

Job Responsibility

Assist in development and maintenance of incident response plans
Conduct forensic analysis of systems and networks as they relate to projects
Stay current on cyber threats and attack techniques
Collaborate with external partners to investigate incidents
Identify vulnerabilities and assess risks
Implement security measures per project requirements
Secure aircraft, satellites, UAVs, and military-grade embedded systems
Ensure resilience against cyber warfare tactics (e.g., jamming, spoofing, malware injection)
Monitor for signs of intrusion or malicious activity
Protect real-time operating systems (RTOS) used in aircraft and military-grade hardware

What we offer

Medical, vision, dental, and life and disability insurance
Eligible to enroll in company 401(k) plan
Free online training.

Fulltime

Software Cyber Security Engineer III

As a Software Cyber Security Engineer III with a strong focus on secure software...

Location

United States , Stafford

Salary:

117700.00 - 170750.00 USD / Year

KARL STORZ

Expiration Date

Until further notice

Requirements

Bachelor’s degree in computer science or a related field. Master’s Degree preferred
Minimum of 5 years of experience with a bachelor’s degree or 3 years with a master’s degree in security-focused software engineering roles
Proficiency in Angular, C#, .NET, SQL Server, Web API, NodeJS, JavaScript
Expertise in secure coding practices, vulnerability management, and penetration testing
Strong knowledge of cryptography, encryption algorithms, and authentication techniques
Experience with security tools such as Burp Suite, OWASP ZAP, Nessus, Metasploit
Familiarity with cloud security and DevSecOps practices in AWS, Azure, or GCP
Strong understanding of product development life cycles and system-level design

Job Responsibility

Secure Software Development: Design, develop, and maintain secure software solutions by embedding security best practices across the Software Development Life Cycle (SDLC)
Vulnerability Assessment & Penetration Testing: Identify and mitigate security vulnerabilities through regular assessments, code reviews, and penetration testing
Security Protocols & Encryption: Implement and improve security protocols, encryption techniques, and authentication mechanisms to protect sensitive data
Incident Response & Investigation: Investigate security incidents, identify root causes, and implement corrective actions to prevent future threats
Collaboration & Mentorship: Partner with product managers, architects, and engineering teams to integrate security requirements into development processes. Mentor junior engineers in secure coding practices
Compliance & Standards: Ensure software compliance with internal and external security standards such as OWASP Top 10, SOC 2, and GDPR
Automation & Tooling: Develop and automate security tools and processes to enhance overall security posture

What we offer

Medical / Dental / Vision including a state-of-the-art wellness program and pet insurance
3 weeks vacation, 11 holidays plus paid sick time
Up to 8 weeks of 100% paid company parental leave
includes maternal/ paternal leave, adoption, and fostering of a child
401(k) retirement savings plan providing a match of 60% of the employee’s first 6% contribution (up to IRS limits)
Section 125 Flexible Spending Accounts
Life, STD, LTD & LTC Insurance
Tuition pre-imbursement up to $5,250 per year
Fitness reimbursement of up to $200 annually

Fulltime

Senior Security Engineer, Blockchain

Join us in building the future of finance. Our mission is to democratize finance...

Location

United States , Menlo Park

Salary:

187000.00 - 220000.00 USD / Year

Robinhood

Expiration Date

Until further notice

Requirements

4+ years of experience conducting cyber security assessments
3+ years of experience engineering security solutions
2+ years of experience specializing in assessing and securing blockchain applications and infrastructure
Deep understanding of blockchain technologies, protocols, exploits, and frameworks and associated security risks
Security domain knowledge across many cyber security disciplines
Outside-the-box thinking (adversary mentality)
Experience communicating effectively with technical/non-technical and executive-level audiences
Working knowledge of Go or Python for interacting with security tooling APIs

Job Responsibility

Perform proactive assessments covering infrastructure, secure and resilient architecture, data security (including privacy), identity and access management, application and product security for our Crypto business
Prioritize and drive the reduction of discovered security issues, vulnerabilities, and risks by partnering with the business to provide recommendations and solutions
Work with technical leads to develop strategies, programs, systems and tools that enhance our approach in keeping our products, data, and customers safe and secure
Collaborate with partner security teams to help safeguard Robinhood’s data and infrastructure
Provide technical expertise on Robinhood’s Security and Privacy solutions, policies, procedures, and standards
Stay up to date on the direction of emerging security, privacy, blockchain technologies, and industry trends

What we offer

Performance driven compensation with multipliers for outsized impact, bonus programs, equity ownership, and 401(k) matching
100% paid health insurance for employees with 90% coverage for dependents
Lifestyle wallet - a highly flexible benefits spending account for wellness, learning, and more
Employer-paid life & disability insurance, fertility benefits, and mental health benefits
Time off to recharge including company holidays, paid time off, sick time, parental leave, and more
Exceptional office experience with catered meals, events, and comfortable workspaces

Fulltime

Senior Embedded Software Engineer - Cyber

STR makes the world a safer place by developing technology and applying it to so...

Location

United States , Woburn

Salary:

134000.00 - 184000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Active Top Secret (TS) security clearance
U.S. citizenship
BS in Computer Science, Computer Engineering, or related field with 5 years of experience (or MS and 3 years)
Deep knowledge of at least one of the following topics: microcontroller software, embedded systems, firmware, kernels, or drivers
Proficiency in at least one compiled and one scripting programming language
Familiarity with assembly language, operating systems internals (e.g., file systems, IO, memory management, device drivers), threading, compiler technologies (e.g., GCC, LLVM)
Experience with software scripting and build automation tools (e.g., bash, make)
Applied skills using collaborative source code management and software engineering tools (e.g., Git, Subversion, Gitlab)

Job Responsibility

Working as part of a small team to design, develop, and test software applications and tools, in languages such as C, C++, and Python
Ensuring software quality through the practice of unit-level and system-level tests and verification
Integrating software components using networking/messaging technologies
Packaging software for ease of configuration control, delivery, and deployment
Communicating technical foundations of software designs and implementations through reports and presentations

Fulltime

Cyber Engineering Senior Analyst

Join Citi's forward-thinking security organization as an Engineering Senior Anal...

Location

Hungary , Budapest

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

3+ years of relevant cybersecurity and/or IT experience
Leadership roles across technology or cybersecurity leading large programs or transformational activities
Experience in Micro and/or Network segmentation products like illumio, zScaler, Palo-Alto
Proven strong knowledge of Cyber Security solutions and products focusing on Cloud, Firewall, Network/ Macro/ Micro Segmentation
Thorough understanding of industry and corporate technology standards for Cyber Security services
Fluency in English
Demonstrated ability to take ownership and work with cross functional teams to manage multiple projects simultaneously under pressure
Experience with Linux/Unix administration is plus
Strong knowledge of Proxy functionality and Proxy features
Bachelor’s degree/University degree or equivalent experience

Job Responsibility

Co-operating with CITI’s Cyber Security Lab, Architecture, Engineering to design, deploy and maintain micro segmentation solutions
Working with Transformation Program Directors, Senior Architects, Steering Committees, CISO and CTI partners in delivering the transformational Programs
Interfacing and supporting Citi’s Security Architecture Council and Working Groups building strong rapport across teams
Supporting Citi’s adoption of cloud continuum and holistic digital transformation
Creating automation of repetitive tasks like Software Install/upgrades, DB patching, OS Patching, Server build using Shell/Python scripting
Making project plans, performing impact analyses solve/work high impact problems/projects, and providing resolutions to restore services
Reviewing requirement documents, defining hardware requirements and examining and updating processes and procedures as necessary
Providing technical/strategic direction and acting as advisor/coach to junior engineers
Contributing to technical direction and strategic decisions by prepare, discussing and implementing strategic solutions to avoid repeated issue

What we offer

Cafeteria Program
Home Office Allowance (for colleagues working in hybrid work models)
Paid Parental Leave Program (maternity and paternity leave)
Private Medical Care Program and onsite medical rooms at our offices
Pension Plan Contribution to voluntary pension fund
Group Life Insurance
Employee Assistance Program
Access to a wide variety of learning and development programs, online course libraries and upskilling platforms, such as Udemy and Degreed
Flexible work arrangements to support you in managing work - life balance
Career progression opportunities across geographies and business lines

Fulltime

Senior Cyber Security Consultant

Join Our Expert Team. We are seeking a skilled Senior Cyber Security Consultant ...

Location

Austria , Vienna

Salary:

Not provided

Arsenalia

Expiration Date

Until further notice

Requirements

Master’s degree in Computer Science, Cybersecurity, Engineering or similar fields
6-8 years of experience in senior cybersecurity roles, with at least 3 years in technical leadership positions
Solid expertise in enterprise security architectures, zero-trust frameworks, and multi-cloud security (AWS, Azure, GCP)
Proven track record in managing enterprise security programs and coordinating incident response teams
Strong skills in analyzing advanced threats and designing defense-in-depth strategies
Excellent strategic coordination and executive-level communication
Fluent in English (C1/C2) with experience in international environments
Willingness to travel frequently and lead projects across multiple geographies
Strong results orientation, strategic mindset, and continuous innovation drive

Job Responsibility

Design and implement security solutions for multi-cloud and hybrid environments
Lead strategic threat analysis and large-scale vulnerability assessments to shape long-term security planning
Manage complex incidents and breaches, coordinating cross-functional teams and engaging with C-level stakeholders
Embed security-by-design into digital transformation programs and enterprise architectures
Define and apply governance frameworks aligned with international standards (ISO 27001, NIST, SOC2)
Build proactive threat intelligence and hunting strategies to stay ahead of emerging risks
Mentor junior and mid-level security professionals, fostering a strong security-first mindset
Represent Arsenalia in high-level technical and business contexts, acting as a trusted advisor to enterprise clients

What we offer

Welfare Package: A comprehensive corporate welfare platform, offering a wide range of benefits and healthcare support
Worklife Kit: A complete welcome package with all essentials for day-to-day productivity, complemented by comprehensive benefits
digital meal vouchers and flexible reimbursement options
Empowering People: Engagement initiatives, team building, and mentoring programs
Open Space, Open Mind: Modern open-space offices and collaborative areas
Career Path: internal Changemaker Path methodology to grow key relational, communication, and leadership skills
Learning & Development: Continuous improvement programs, certification opportunities, and incentives

Cryptologic Cyber Planner 3

We are seeking a dynamic Cryptologic Cyber Planner with hands-on experience in s...

Location

United States , Central Maryland

Salary:

141000.00 - 189000.00 USD / Year

RealmOne

Expiration Date

Until further notice

Requirements

Doctoral Degree with 4 years of relevant experience
Master’s degree with 6 years of relevant experience
Bachelor’s Degree with 8 years of relevant experience
Associates degree with 10 years of experience
HS diploma or GED with 12 years of experience
Bachelor’s Degree in any field is acceptable
Relevant experience must be in an area directly related to a DoD mission (e.g. collection, cyber and intelligence analysis) and/or similar mission and include strategic and/or operational level planning (e.g. joint operations)
External engagement/collaboration experience (e.g. participation in cross-Agency working groups, JDA, field experience, and external customer support
Position requires active Security Clearance with appropriate Polygraph

Job Responsibility

Strategic and operational planning
Driving collaboration across agencies
Working closely with external partners to deliver impactful cyber and intelligence solutions
Shaping mission success through innovative approaches in collection, analysis, and external customer engagement
Supporting a team of Data Scientists, Cryptologic Computer Scientists, Cryptanalytic Computer Scientists, Cryptologic Cyber Planners, Intrusion Analysts, Protocol Analysts, Signals Analysts and Reverse Engineers

What we offer

Medical: Three (3) rich healthcare options through CareFirst with 100% or majority company-paid premiums
Tax-advantaged health savings account available with generous employer contribution
Dental + Vision: 100% employer-paid for employees and family, with a buy-up option available
401K – 10% TOTAL CONTRIBUTION – 5% safe harbor – 5% annual profit share (both immediately vested!)
4 weeks starting PTO – 11 federal holidays + 2 floating holidays – Paid hours for company-required training
Access to FREE 24/7 learning via Udemy
Opportunities to participate in tech councils, industry initiatives, etc.
$7,500 annual Educational & Professional Development Assistance
Paid parental leave
Annual swag drops

Fulltime

Exploitation Analyst

As cyber threats evolve and proliferate at a rapid pace, Altamira Technologies i...

Location

United States , Annapolis Junction

Salary:

Not provided

Altamira Technologies

Expiration Date

Until further notice

Requirements

Degree in Network Engineering, Systems Engineering, Information Technology, or related field (e.g., General Engineering, Computer Engineering, Electrical Engineering, Computer Science, Computer Forensics, Cyber Security, Software Engineering, Information Assurance, or Computer Security)
18 semester hours of military training/coursework in networking, computer science, or cyber topics is equivalent to an associates degree
Relevant experience in computer or information systems design/development/analysis
Experience may include engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration
Completion of military training in a relevant area such as JCAC (Joint Cyber Analysis Course) will be considered towards the relevant experience/education requirement
In some cases, foreign language proficiency may also be used to satisfy experience requirements
recent Interagency Language Roundtable (ILR) scores are required to substantiate your proficiency level
Active TS/SCI with polygraph
Specific labor category determined by years of experience + educational degrees: Level 1: 2 years applicable experience with a bachelors degree, OR 4 years applicable experience with associate degree
Level 2: 2 years applicable experience with a PhD, OR 3 years applicable experience with a masters degree, OR 5 years applicable experience with a bachelors degree, OR 7 years applicable experience with an associate degree

Job Responsibility

Apply deep understanding of adversary networks, network defenses, and cyber network operational capabilities to develop exploitation plans and make operational adjustments as plans are executed
Be part of a team, working together with government, military, and contractor personnel to develop shared understandings of intelligence needs, mission relevance, and areas of expertise
Apply innate curiosity and analytical talent to form hypotheses, critically assess and choose analysis techniques, then query, merge, enrich, evaluate, and pivot within data to attain and share insights
Distill, document, contextualize and share findings--including any new tradecraft that you develop--with teammates, stakeholders, and intelligence consumers

Cyber Security Engineer 3

Comcast

Location:
India , Chennai

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
February 17, 2026

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Cyber Security Engineer 3

Comcast

Location:India , Chennai

Category:IT - Administration

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:February 17, 2026

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