Intrusion Analyst 3 Job at RealmOne (Central Maryland)

IT Security Analyst

We are looking for an experienced IT Security Analyst to join our team in Salem,...

Location

United States , Salem

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Minimum of 3 years of experience in IT Security managing security systems
Strong understanding of cybersecurity protocols, including intrusion detection systems, firewalls, and vulnerability management
Proficiency in tools and strategies for endpoint security and network protection
Bachelor's degree in a related field such as Computer Science, Information Technology, or Cybersecurity
Familiarity with cloud technologies and configuration management practices
Demonstrated ability to audit and analyze security policies and recommend improvements
Knowledge of advanced security measures, including AB testing and threat detection
Excellent problem-solving skills and ability to work collaboratively within a team environment

Job Responsibility

Develop, implement, and maintain the organization's IT security program framework to ensure compliance with industry standards
Evaluate emerging security technologies and recommend solutions to counteract potential threats and protect sensitive information
Identify vulnerabilities within IT systems and deploy security initiatives to mitigate risks across the organization
Create and enforce company-wide information security policies, standards, guidelines, and procedures
Monitor and manage network vulnerabilities, ensuring the implementation of robust security measures
Configure and maintain tools and strategies for endpoint security, protecting devices from unauthorized access or threats
Collaborate with teams to audit and improve systems, staying ahead of cybersecurity challenges
Conduct regular assessments and testing of intrusion detection systems to ensure optimal performance
Provide expertise in configuration management and analyze security requirements for cloud technologies and firewall systems
Support organizational efforts to enhance cybersecurity awareness and practices across all departments

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

Intrusion Analyst 3

We are looking for an Intrusion Analyst to analyze target digital network data a...

Location

United States , Central Maryland

Salary:

159000.00 - 209000.00 USD / Year

RealmOne

Expiration Date

Until further notice

Requirements

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
Bachelor’s Degree must be in Computer Science, Computer Engineering, Information Systems, or related discipline from accredited college or university
Relevant experience must be in malware analysis and programming experience in C, C#, C++, Java, Perl, or Python is preferred
CISSP, CEH, Sec+, Net+, GIAC GREM and/or CREA Certification is required
Position requires active Security Clearance with appropriate Polygraph

Job Responsibility

Analyze target digital network data to discover, analyze, and document malicious or unauthorized activity using information collected from a variety of SIGINT and computer network defense resources
Analyze metadata collected from tasked communications systems in order to identify, locate, and track targets, and to accurately report the intelligence gained from metadata analysis
Categorize traffic as benign, suspicious, or malicious activity
and document malicious tactics, techniques, and procedures (TTPs)
Develop and implement mitigation strategies
Have a network and/or host-based focus

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

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

SOC Cyber Fraud Analyst

The Security Operations Center Cyber Fraud Analyst is an intermediate level posi...

Location

Singapore , Singapore

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

3-5 years of relevant experience in Cyber Fraud or SOC
Ability to communicate effectively both orally and in writing
Strong knowledge of current Cyber Fraud trends including common Account Takeover techniques and banking malware
Deep understanding of Intrusion Detection analysis (TCP/IP, packet level analysis) as well as Application Layer Protocols (HTTP)
Advanced understanding of various operating systems (Windows/UNIX), and web technologies (focusing on Internet security)
Knowledge of cutting-edge threats and technologies affecting Web Applications
Consistently demonstrates clear and concise written and verbal communication
Proven influencing and relationship management skills
Proven analytical skills
Bachelor’s degree/University degree or equivalent experience

Job Responsibility

Perform monitoring, research, assessment and analysis of Digital Fraud Attacks leveraging various Security Event Monitoring platforms
Follow pre-defined actions to handle BAU and high severity issues including escalating to other support groups
Execute daily ad hoc tasks or lead small projects as needed
Create and maintain operational reports for Key Performance Indicators and weekly and monthly metrics
Perform assessment as well as troubleshooting to help isolate technical issues with the integration of fraud monitoring technologies
Participate in daily and ad hoc conference calls to manage quality assurance and documentation related tasks
Identify areas for tuning use cases to enhance monitoring value
Engage with Fraud Policy, Operations, Strategy and other teams for early detection, prevention and mitigation of detected fraudulent activities

Fulltime

New

Senior Consultant - Proactive Services

As a Senior Consultant in Unit 42 you will have the opportunity to work across a...

Location

Singapore , Singapore

Salary:

Not provided

Palo Alto Networks Italia

Expiration Date

Until further notice

Requirements

3+ years of consulting experience in SOC, security engineering, SIEM administration, and incident management
Demonstrated success with serving large, multinational organisations in designing and implementing an organisation’s security operations program
Possess a deep technical knowledge in Security Incident and Event Management (SIEM) platforms, Security Orchestration and Response (SOAR) technologies, Endpoint Protection and Response/Next Gen Protection and Response (EDR/XDR) tools, Next GenFirewalls, Threat Intelligence and Hunting platforms
Experience in security operations design, engineering and/or analysis and investigations, ideally in complex environments
Ability to perform detailed assessments, identify areas for improvement and make recommendations to transform an organisation's cyber security operations
Demonstrated experience in improving an organisations security operations capabilities
Experience in conducting threat hunting and/or compromise assessments
Relevant industry certifications including GIAC Defensible Security Architect (GDSA), GIAC Intrusion Analyst (GCIA), GIAC Continuous Monitoring (GMON), CISSP
Understanding of cyber risk frameworks or industry standards such as 800-53, ISO 27001/2, PCI, CIS 18, CMMC
3+ years of experience performing cloud security advisement and risk assessments

Job Responsibility

Work across a number of proactive cyber security domains including Cloud Security, Security Operations, Cyber Risk Management and Artificial Intelligence in cyber security
Deliver the best consulting outcomes for clients, as they work to address the challenges associated with today’s cyber threat landscape

Fulltime

Computer Network Digital Analyst 3

We are seeking a Computer Network Digital Analyst to support the CSD primary Mis...

Location

United States , Central Maryland

Salary:

141000.00 - 183000.00 USD / Year

RealmOne

Expiration Date

Until further notice

Requirements

An Associate’s Degree with 10 years of experience
A Bachelor’s Degree with 8 years of experience
A Master’s Degree with 6 years or experience
A PhD with 4 years of experience
18 semester hours of military training/coursework in networking, computer science, or cyber topics is equivalent to an Associate’s degree
Degree must be 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)
Position requires active Security Clearance with appropriate Polygraph
Relevant experience with SIGINT and AMOD tools
Fluent with stored communications and passive resources
Demonstrative experience in crafting analytics to correlate events and identify and isolate malicious campaigns

Job Responsibility

Utilize information from various sources, such as intrusion detection systems, firewalls, network traffic logs, and host system logs, to identify potential vulnerabilities, respond to cyber events, and defend against possible threats
Develop mitigations to strengthen network defenses and protect against attacks on network infrastructure devices or systems
Support a wide range of data transport methods, including traditional wired networks, wireless transport (such as Wi-Fi and cellular), collaborative platforms like video teleconferencing, and the associated hardware and software

What we offer

Healthcare Coverage + Insurance: 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
Retirement + Savings: 401K – 10% TOTAL CONTRIBUTION – 5% safe harbor – 5% annual profit share (both immediately vested!)
Paid Time Off + More: 4 weeks starting PTO – 11 federal holidays + 2 floating holidays – Paid hours for company-required training
Career Growth + Development: 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
Flexible work schedules
Generous referral bonus program

Fulltime

New

Detection & Response Analyst

We are looking for people with a passion for investigation and forensic analysis...

Location

Czechia , Prague

Salary:

Not provided

Rapid7

Expiration Date

Until further notice

Requirements

Knowledge of Windows, Linux operating systems
2-5 years of experience as a SOC or DFIR or Incident Response Analyst
Knowledge of security concepts (lateral movement, privilege escalation, persistence methods, command and control, exfiltration, etc.)
Security Certifications (GFACT, GSEC, GCIA, GCIH, CySA+, CASP+, Security+, etc.)
Scripting/coding ability
Willingness to work on a shift schedule - The Rapid7 MDR SOC has a shift rotation which requires analysts to work a 4:3 schedule from 8 AM - 6 PM after a 90 day onboarding and training period. The shifts are from Sunday-Wednesday and Wednesday-Saturday.
Excited by technology with a passion for cybersecurity, curious and eager to learn and develop in a security role
Demonstrates a strong sense of responsibility for protecting customer trust, making decisions that prioritize security and impact
A collaborative team player who has the ability to partner successfully with others to drive impact
Demonstrates a strong sense of ownership, holding themself and others accountable to achieving outcomes that deliver value to our customers and internal teams

Job Responsibility

Review alert data to identify malicious activity in customer environments
Steer investigations, which includes everything from evidence acquisition and analysis to figuring out how the intrusion began to identify any malicious or unexpected activity related to the event
Write a Findings Report which includes your technical analysis, documented findings, and remediation recommendations for customers
Deliver world-class threat detection services using traditional threat intelligence-based detection and user behavior analytics
Conduct or assist with Rapid7 incident response investigations
Assist in capturing and deploying knowledge of attack methodologies
Provide continuous input to Rapid7 product development teams
On a monthly basis you will perform threat hunting to identify unknown threats in a customer environment
In the event of a security incident that rises to the level of a Remote Incident Response engagement, you may be tasked with performing investigation tasks related to the investigation
Partner cross functionally with a Customer Advisor who will be responsible for direct communication with our customers

IT Security Engineer

We are seeking a skilled and experienced IT Security Engineer to join our team. ...

Location

Germany , Munich

Salary:

Not provided

Brainlab

Expiration Date

Until further notice

Requirements

3-5 years of experience in IT security engineering or a related field
Strong knowledge of security technologies, including vulnerability management solutions, firewalls, intrusion detection/prevention systems, antivirus, encryption, and authentication mechanisms
Excellent analytical and problem-solving skills
Strong communication and interpersonal skills
Ability to work independently and as part of a team
Knowledge of common security standards (e.g. ISO/IEC 27001, NIST 800-53, BSI IT Grundschutz) and frameworks (e.g., CIS)
Excellent English skills

Job Responsibility

Design and implement security controls and policies to ensure the confidentiality, integrity, and availability of our company's information systems and data
Monitor and analyze security risks and threats and provide recommendations for remediation and mitigation
Develop and maintain security documentation and procedures to ensure compliance with industry regulations and standards
Support security audits and vulnerability assessments to identify potential security issues and develop action plans to address them
Provide 2nd level support to our IT Security Analysts for incident response and investigation activities, and technical expertise to support the resolution of security incidents
Work closely with IT and business teams to ensure that security requirements are met during the design, implementation, and operation of information systems and applications
Stay up-to-date with emerging security technologies and trends to ensure that our organization's security practices are current and effective

What we offer

30 vacation days, plus December 24th and December 31st
Flexible working hours
Hybrid work model within Germany
Bike leasing via cooperation partner "BikeLeasing"
Parking garage and safe underground bike storage
Award-winning subsidized company restaurant and in-house cafes
Variety-rich fitness program in our ultra-modern 360m2 company gym
Regular after work, team, and company events
Comprehensive training and continuing education opportunities

Fulltime

Intrusion Analyst 3

RealmOne

Location:
United States , Central Maryland

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 11, 2025

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Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:December 11, 2025

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