Protocol Analyst 3 Job at RealmOne (Central Maryland)

Engineering Lead Analyst

The Engineering Lead Analyst is a pivotal senior-level role focused on developin...

Location

United States , Irving

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

6+ years of relevant experience in an Engineering role, with a proven track record in complex, large-scale enterprise environments
Demonstrated experience working within Financial Services or a similarly regulated, large, complex, and global environment
Minimum 3+ years of hands-on experience with Sendmail, including configuration, troubleshooting, and performance tuning
Minimum 3+ years of practical experience with Proofpoint POD, including policy management, incident response, and optimization
Profound understanding of the SMTP Protocol and its intricacies
Proven project management skills with the ability to lead and contribute to multiple initiatives simultaneously
Clear, concise, and impactful written and verbal communication skills
Exceptional analytic and diagnostic skills
Strong ability to work in a matrix environment, partnering across diverse geographical locations
Highly capable of working independently, managing multiple tasks

Job Responsibility

Serve as a technology subject matter expert and strategic advisor
Contribute to creating and evolving the technology domain roadmap for enterprise messaging
Ensure seamless integration of new functionalities
Define and drive system enhancements
Lead root cause analysis to implement long-term solutions
Enhance malware defenses and optimize message delivery performance
Resolve complex delivery issues
Manage global email environment and archive flow
Improve the email encryption platform
Mentor junior team members

What we offer

Medical, dental & vision coverage
401(k)
Life, accident, and disability insurance
Wellness programs
Paid time off packages including vacation, sick leave, and paid holidays
Discretionary and formulaic incentive and retention awards.

Fulltime

New

Protocol Analyst 3

We are looking for a Protocol Analyst proficient in RF signals analysis and unde...

Location

United States , Central Maryland

Salary:

152000.00 - 201000.00 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 relevant experience
HS diploma or GED with 12 years of experience will be considered for those who have completed one of the following military training courses: 451 (Intermediate Signals Analysis) or 452 (Advanced Signals Analysis) or who have participated in or graduated from the Military COMINT Signals Analysis Program (MCSAP)
Bachelor’s Degree must be in Engineering, Mathematics, Computer Science, a Physical Science, or related technical field
Position requires active Security Clearance with appropriate Polygraph
Relevant experience must be in a signals analysis, waveform analysis, network troubleshooting, network traffic characterizations, and/or network security analysis
Proficient in RF signals analysis and understanding signal characteristics to determine signal structure, define parameters, and model signal behavior
Skilled in COMINT, ELINT, FISINT, or PROFORMA

Job Responsibility

Improving, protecting, and defending our Nation’s Security
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

Salesforce Business Analyst

Location: 100% Remote

Location

United States

Salary:

Not provided

Sparibis

Expiration Date

Until further notice

Requirements

3+ years professional experience
Bachelor’s Degree required
Must be able to obtain and maintain a Secret security clearance
United States Citizenship required
Salesforce Certified Associate certification
Salesforce Certified Business Analyst certification
Salesforce experience working as a Business Analyst
Expertise in eliciting and defining requirements and managing user stories, functional requirements, requirements analysis and acceptance criteria
Experience in translating requirements into viable concept design solutions
Experience helping business stakeholders translate requests into meaningful software requirements/user stories and creating process flow diagrams

Job Responsibility

Collaborates with stakeholders to elicit requirements, business process and operational scenarios
Design Business Processes by analyzing stakeholder requirements, construct business process models, workflow charts and diagrams, evaluate system capabilities, and write specifications/user stories
Facilitate Stakeholder Engagement – Conduct discovery sessions, workshops, and interviews to align business needs with technology solutions
Translate Business Needs into Solutions – Bridge the gap between business users and technical teams by defining clear, scalable solutions
Support requirements decomposition into user stories in an Agile Development lifecycle
Facilitate the creation of functional and technical diagrams and related artifacts
Write Clear & Actionable User Stories – Craft well-defined user stories, including acceptance criteria, to support Agile development
Analyze & Improve Workflows – Assess existing processes, identify inefficiencies, and propose improvements
Configure Systems for Prototyping – Set up basic configurations, such as fields, page layouts, and workflows, to validate business needs
Will be responsible for assessing overall business needs and providing solutions as well as documenting and defining business requirements

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

Infrastructure Analyst 2

The Infrastructure Analyst 2 is an intermediate level role responsible for assis...

Location

Costa Rica , Heredia

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

3+ years of experience in providing network operations support
Experience supporting a network with 1000+ nodes is preferred
NOC (Network Operations Center) experience is highly preferred
Intermediate level working knowledge of enterprise TCP/IP communications (IPv4, QoS, IPSEC, etc)
Intermediate level working knowledge of enterprise standard Ethernet media types: Fastethernet, Gigabit and TenGigabit
Intermediate level working knowledge of Cisco/Juniper/Arista routers and switches, SDWAN technology and Cloud services platform
Intermediate level working knowledge of three of the following routing protocols: EIGRP, BGP, OSPF, RIP
Cisco Certified Network Professional (CCNP) is highly preferred and required within 1 year of hire
Cisco Certified Network Associate is preferred (CCNA)
Juniper Networks Certified Internet Associate/Specialist/Professional (JNCIA, JNCIS, JNCIP)

Job Responsibility

Diagnose and resolve problems through evaluative judgment, troubleshooting and analysis
Ensure successful completion of data loads and batch processing
Participate in testing activities, including the creation and execution of basic test scripts
Execute project plan task
Participate in control activities (risk, self-assessment, COB, audit, etc.) and make recommendations for enhancements
Evaluate issues using existing procedures or similar/related experiences
recommend and implement solutions
Exchange ideas and information in a concise and clear manner
Appropriately assess risk when business decisions are made
Provide Level2 Technical Support for Citibank's global network with a focus on network infrastructure in the Americas region

Fulltime

Balance Sheet Reconciliation Analyst 2

The position within Controllers Reconciliation Utility, is responsible for recon...

Location

India , Mumbai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

3+ years of proven experience related to accounting, financial reporting and/or product control
Ability to analyze complex set of financial data
Knowledge of US GAAP / IFRS preferably in banking / financial services environment
Ability to influence peers and business partners to take action necessary to achieve goals
Proficiency with MS Project and MS Office Suite
Financial management competencies
Demonstrated ability to manage in a complex and dynamic environment
Team building and mentoring skills are preferred
Self-motivated with the ability to make decisions in the absence of detailed instructions
Ability to support implementations and work closely with project teams

Job Responsibility

Ensure Balance Sheet accounts assigned have been reconciled in line with BSRS Policy and standard /desktop documented procedure
Ensure reconciliation performed meet the following: All exceptions (including aged items, reconciliation breaks and unsubstantiated balances) breaching reportable thresholds have been completely and accurately reported in eRecon
Supporting documentation has been maintained for the work performed and exceptions noted (including action required and ownership working with the Account Owner)
Where applicable, root cause/s of recurring exceptions should be determined and documented (working alongside the Account Owner and Exception Owner)
Obtain from Account owner and report the P&L at risk in eRecon including any operational reserves taken
Appropriate action plans in place to resolve exceptions are accurately reported in eRecon
Where applicable, escalations have been done in accordance with the Balance Sheet Escalation Protocol
Play a key role in supporting implementation of strategic ledger by participating in the UAT for the reconciliation function
Support escalation of material reconciliation exceptions in coordination with Account Owners
Support reconciliation segment leads for coordination of all Internal and External Audits, Regulatory interfacing related to the CSDO Balance Sheet Reconciliation function

Fulltime

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

New

Applications Development Tech Lead Analyst

Citibank, N.A. seeks an Applications Development Tech Lead Analyst for its Irvin...

Location

United States , Irving

Salary:

160800.00 - 180700.00 USD / Year

Citi

Expiration Date

April 08, 2026

Requirements

Master’s degree (or foreign equivalent), in Information Systems or related field and 3 years of experience as a Programmer Analyst, Analyst, Software Developer or related position
Alternatively, employer will accept a Bachelor’s degree in the stated fields and 5 years of the specified progressive, post-baccalaureate experience
3 years of experience must include: Developing SQL queries to retrieve data from database to UI and fine tune stored procedures to fix application performance
Designing and developing continuous integration and continuous deployment pipelines to ensure applications developed are available to users using LightSpeed classic and LightSpeed Enterprise
Developing software using Java, Spring framework, Springboot, Oracle, Maven, Jenkins, Shell scripting, Angular, Tomcat, Webservers, JSON, XML
Designing and developing manifest pipelines for pipelines to run using Harness and Helm charts
Managing and creating releases using udeploy, Jenkins, RoD, Tekton, SNOW
Integrating Code vulnerability scanning tool SNYK in the CI stage and fixing the code vulnerabilities as reported
Integrating application with upstream and downstream applications using 2 way SSL protocol, OAuth authentication and Gateway
Debugging and fixing any issues reported in the pods running in RedHat Openshift and managing resource and CPU allocations in Openshift

Job Responsibility

Collaborate with team to code and develop a web application process using Java/J2EE technologies like Core Java, spring, Hibernate, JPA, Micro Services, SOAP and REST Web Services, XML, JSON, Junit and UNIX
Build data-driven systems using core JDBC/Spring JDBC API classes, SQL, stored procedures and Oracle PL/SQL
Ensure that code meets all requirements of quality, security, modifiability, extensibility as per the company standards
Analyze information to determine, recommend, and plan installation of a new system or modification of an existing system
Analyze user needs and software requirements to determine feasibility of design within time and cost constraints
Design, develop, and modify software systems, using scientific analysis and mathematical models to predict and measure outcomes and consequences of design
Modify existing software to correct errors, adapt it to new hardware, or upgrade interfaces and improve performance
Design and develop end-to-end Continuous Integration and Continuous Development pipelines
Ensure systems and applications are available 24/7 to users

What we offer

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays

Fulltime

Protocol Analyst 3

RealmOne

Location:
United States , Central Maryland

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 22, 2026

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Protocol Analyst 3

RealmOne

Location:United States , Central Maryland

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:March 22, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

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Location:
United States , Central Maryland

Category:
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Contract Type:
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Job Posted:
March 22, 2026