Marcus Benjamin
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Marcus Benjamin Email & Phone Number

CISSP | GPEN | GCIH | GCIA | GCFE | CASP | CySA+ | CEH | Veteran | Mentor | TS/SCI w/ CI Poly at Internal Revenue Service
Location: Washington DC-Baltimore Area, United States, United States 16 work roles 4 schools
1 work email found @irs.gov LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
CISSP | GPEN | GCIH | GCIA | GCFE | CASP | CySA+ | CEH | Veteran | Mentor | TS/SCI w/ CI Poly
Location
Washington DC-Baltimore Area, United States, United States

Who is Marcus Benjamin? Overview

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Quick answer

Marcus Benjamin is listed as CISSP | GPEN | GCIH | GCIA | GCFE | CASP | CySA+ | CEH | Veteran | Mentor | TS/SCI w/ CI Poly at Internal Revenue Service, based in Washington DC-Baltimore Area, United States, United States. AeroLeads shows a work email signal at irs.gov and a matched LinkedIn profile for Marcus Benjamin.

Marcus Benjamin previously worked as Senior Information Technology Security Officer at Internal Revenue Service and Senior Cyber Security Analyst / Incident Handler at Netcentrics Corporation. Marcus Benjamin holds Master'S Degree, Cybersecurity from Johns Hopkins Whiting School Of Engineering.

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{first}.{last}@irs.gov
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Profile bio

About Marcus Benjamin

Results-driven leader specializing in full-spectrum (defensive & offensive) cyberspace operations with a 17+ year proven track record of building, training, and developing high-performing teams; proven leadership in advanced information systems combined with broad business acumen. Ability to lead and motivate an organization of highly technical professionals to achieve tactical and strategic goals. Extensive exposure and experience with communicating and presenting to C-suite executive stakeholders.TS/SCI w/ CI PolygraphExpertise:Enterprise Risk Management, Client/Server Exploitation, Advanced Persistent Threats, Cloud Computing, Incident Response, Threat Hunting, Network Traffic Analysis, Log Analysis, Network Monitoring, IDS/IPS, Host-Based Forensics, Network Forensics, Malware Analysis, Web Application Security, Open-Source Intelligence, Identity & Access Management, Industrial Control Systems, DevOps, Performance Management, Windows/Linux/Unix/macOS, Military Operations, Vulnerability Assessment, Endpoint Detection & Response, Penetration Testing

Listed skills include Information Assurance, Security, Dod, Network Security, and 46 others.

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Marcus Benjamin's current company

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Internal Revenue Service
Internal Revenue Service
CISSP | GPEN | GCIH | GCIA | GCFE | CASP | CySA+ | CEH | Veteran | Mentor | TS/SCI w/ CI Poly
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16 roles

Marcus Benjamin work experience

A career timeline built from the work history available for this profile.

Senior Information Technology Security Officer

Current

Washington, District Of Columbia, US

  • Office of Chief Counsel - Senior Information Technology Security Officer
  • Responsible for guidance and support services facilitating Office of Chief Counsel FISMA compliance.
  • Supports Office of Chief Counsel with the management of Plans of Action & Milestones (POA&Ms) and risk acceptance (RBDs) for IT security risks thru the development of processes, procedures, and meetings.
  • Responsible for managing Information Systems Contingency Plans (ISCPs) for all Office of Chief Counsel FISMA reportable assets.
  • Reviews applicable enterprise lifecycle (ELC) security documentation to assist Office of Chief Counsel stakeholders with meeting security requirements for new systems.
  • Provides support to projects and programs planning to adopt or use cloud technologies by implementing and monitoring security measures for various ‘as a Service’ (_aaS) cloud models.
Jun 2019 - Present

Senior Cyber Security Analyst / Incident Handler

Herndon, VA, US

  • United States Coast Guard Cyberspace Command - Senior Cyber Security Analyst / Incident Handler (Contractor)
  • Support operational watch and situational awareness requirements for the United States Coast Guard CYBER Command 24/7 365 Cyber Security Operations Center (CSOC).
  • Provide situational awareness and readiness reporting for the CSOC to the USCG program leadership.
  • Support coordination and information collection related to incidents, investigations, Task Orders, and other communications within DOD and DHS.
  • Monitor and analyze Intrusion Detection Systems (IDS) to identify security issues for remediation.
  • Recognizes potential, successful, and unsuccessful intrusion attempts and compromises through reviews and analyses of relevant event detail and summary information.
Jun 2017 - Oct 2019

Technical Director

Washington, DC, US

  • Joint Force Headquarters - Department of Defense Information Networks (JFHQ-DoDIN) Future Cyberspace Operations (J35) Technical Director
  • Coordinates with service components, combatant commands, defense agencies, and field activities to identify and define Cyber Operations requirements associated with systems, equipment, and tools.
  • Integrates and coordinates planning, operations, tactics, techniques, procedures, and activities supporting JFHQ-DODIN mission.
  • Coordinates JFHQ-DODIN defensive cyberspace operations and respective methodologies with mission partners to include other cyberspace operations force providers, the intelligence community, and planners at combatant.
  • Educates and trains other directorate personnel on all facets of full-spectrum cyberspace operations.
  • JFHQ-DoDIN Joint Regional Security Stack Lead / JFHQ-DoDIN Cloud Lead.
Dec 2018 - Jun 2019

Chief, Network Security Branch

US

  • Defense Information Systems Agency Joint Service Provider - Chief, Network Security Branch
  • Provides government oversight and direction as the Branch Chief of the Network Security Branch, comprised of government civilian, military & contractor-employed senior IT Specialists.
  • Prepares and presents high-level reports to senior leadership, consisting of the enterprise’s overall network security, configuration, and operational status.
  • Oversees and directs the Advanced Defense & Protection Team (ADP), the 24/7/365 team responsible for configuring enterprise network security devices & tools.
  • Oversees and directs the Network Defense Watch Office (NDWO), the 24/7/365 liaison between JSP and other DoD organizations. Responsible for the reception & dissemination of orders, RFIs, from DISA, JFHQ-DoDIN.
  • Oversees and directs the Firewall team, responsible for reviewing, executing firewall change requests, and troubleshooting firewall issues with customers.
Jul 2017 - Dec 2018

Magnolia Sales Consultant (Part-Time)

Richfield, Minnesota, US

  • Magnolia Premium Home Audio & Video
Jun 2016 - Dec 2017

Operations Officer / Deputy Team Leader

Fort Eisenhower, GA, US

  • Operations Officer for National Cyber Protection Team (Army).
  • Planned and prepared for missions. Reviewed mission tasking and intelligence information. Supervised mission planning, preparation and crew briefing/debriefing. Ensured equipment and crew were mission ready prior to.
  • Operated weapons system(s) and commanded crew. Performed, supervised, or directed weapons system employment and associated crew activities.
  • Conducted or supervised training of crewmembers. Ensured operational readiness of crew by conducting or supervising mission specific training.
  • Developed plans and policies, monitored operations, and advised commanders. Assisted commanders and performed staff functions related to this specialty.
  • Provided on-site, remote access, or quick reaction forces to supported organizations where Security Enhancement (proactive) Missions or Defense Reinforcement (anticipatory) Missions were needed.
May 2017 - Jul 2017

Network Infrastructure Specialist

Washington, DC, US

  • Directed actions, training and mission alignment of Cyber Protection Team - Mission Protection Squad.
  • Monitored, detected and emulated adversary tactics, techniques and procedures with special emphasis on improving Computer Network Defense/Incident Responder capabilities in accordance with the USCYBERCOM Joint.
  • Implemented industry security best practices & critical controls on DoD & mission partner enterprise networks.
  • Performed penetration tests, vulnerability assessments to Identify and mitigate enterprise & infrastructure vulnerabilities.
  • Provided on-site, remote access, or quick reaction forces to supported organizations where Security Enhancement (proactive) Missions or Defense Reinforcement (anticipatory) Missions are needed.
Feb 2015 - May 2017

Technology Eduction Agent (Part Time)

US

  • Educated clients and provided walk-out-working solutions.
  • Conducted technology clinics and classroom-based training sessions.
  • Stay current on the latest technology trends.
  • Engaged with sales team to explain services and technology to help them achieve business category goals.
Nov 2014 - Jun 2016

Consultation Agent (Part Time)

US

  • Performed customer service based consultation with clients to accurately determine device issues. Carried out initial assessments, troubleshoot, repaired and provided client education to desktops, laptops, printers.
Nov 2012 - Nov 2014

It Specialist, Division Of Enterprise Data Center Program Management

Baltimore, MD, US

  • Executed duties as a Federal Acquisition Certification-Contracting Officer's Representative (COR), responsible for budgeting, independent government cost estimates (IGCE), the acquisition and procurement of federal.
  • Government Task Leader (GTL), served as the technical representative responsible for monitoring contractor technical progress in accordance with the Statement of Work (SOW), including the surveillance and assessment of.
  • COR/GTL for CMS Enterprise Compute Services (CECS) indefinite delivery/indefinite quantity (IDIQ) contracts worth over $48M in support of engineering, implementation, maintenance and operations of Seat Management.
  • GTL for three enterprise software licensing contracts and one Data Center contract that exceed $17,000,000 annually.
  • Participated as a member of technical evaluation panels for acquisition of IT products or services.
  • Analyzed business requirements to identify and evaluate potential technological solutions.
Oct 2013 - Feb 2015

Communication Security Material Manager

Arlington, Virginia, US

  • Performed duties as the Information Communication Security (COMSEC) Material Manager for a strategic satellite communications battalion.
  • Charged with the accountability, issuing and operation of over 2000 lines of COMSEC valued at more than $3M.
  • Operated and maintained a Local COMSEC Management Software (LCMS) terminal and associated equipment. Created and distributed COMSEC keying material for seven strategic military units worldwide.
  • Provides support to 19 Local Elements in support of the 302d Signal Battalion, National Gateway Center (NGC) and Fort Detrick Network Enterprise Center (NEC).
May 2012 - Oct 2013

Informations Systems Staff Nco

Arlington, Virginia, US

  • Performed duties as an Information Systems Noncommissioned Officer for the 302d Signal Battalion, served six companies geographically dispersed over four states, providing Control, Communications, Computers, and.
  • Developed and instructed organizational policy and procedures for computer & network usage to all new incoming personnel and refresher training.
  • Held a pivotal role, supporting & advising leadership regarding the Battalion's Security Program, including physical, personnel, and computer security, access control, and information assurance (IA)
  • Responsible for the mentorship, leadership and professional development of 10 Noncommissioned Officers and 13 Soldiers.
Nov 2011 - May 2012

Network Management Systems Chief

Arlington, Virginia, US

  • Served as the Network Management Service (NMS) & Desktop Systems Support (DSS) Chief. Provided network & systems support for the contingency operation site of the Department of Defense, Joint Chiefs of Staff, State.
  • Configured & maintained network intrusion prevention/detection systems, firewalls, content filtering technologies, data loss prevention software.
  • Responsible for configuration management, network monitoring, end-point protection, database security, and log collection and analysis.
  • Responsible for the mentorship, leadership and professional development of four Noncommissioned Officers and five Soldiers.
Jan 2010 - Nov 2011

Senior Lan Manager

Arlington, Virginia, US

  • Served as the Senior LAN Manager of a forward deployable Support Battalion of 150 personnel.
  • Utilized extensive knowledge of the OSI model and correlating TCP/IP network protocols (DHCP, DNS, HTTP, TCP, UDP, SMTP etc.) in order to troubleshoot network and software issues throughout the network
  • Regularly implemented, maintained & secured network infrastructure used in deployable battalion Tactical Operation Center (TOC) during several field exercises & operations.
  • Project Manager for the design & acquisition of secure Video Teleconferencing (VTC) suites implemented to geographically dispersed Military Units.
  • Responsible for the mentoring, supervision, training, morale and welfare of 3 Soldiers.
Jan 2007 - Jan 2010

Joint Network Defense Specialist

Arlington, Virginia, US

  • Served as a Network Defense Specialist for a Joint Task Force consisting of one Explosive Ordnance Disposal (EOD) battalion, three Communication Support Elements (CSE), and nine Counter Improvised Explosive Device.
  • Planned, installed and secured the 24hr Joint Operation Center (JOC) used to create, maintain and transmit time-sensitive information to warfighting personnel operating in the US Central Command (USCENTCOM) Area of.
  • Requisitioned, transferred, received, stored, issued, and accounted for COMSEC equipment, associated keying and over-the-air re-keying material
Jun 2008 - Dec 2008

Informations Systems Operator

Arlington, Virginia, US

  • Managed the installation, operation, security and maintenance of $2M of information systems, supporting an organization of over 1500 personnel.
  • Responsible for vulnerability assessment, patch management, change control and the overall security posture of over 500 computer systems and network devices.
  • Planned, and performed system and network upgrades during lifecycle replacement periods.
Jan 2004 - Jan 2007
4 education records

Marcus Benjamin education

Master'S Degree, Cybersecurity

Johns Hopkins Whiting School Of Engineering

Graduate Certificate, Cloud Computing & Networking

University Of Maryland Global Campus

Bachelor Of Science - Bs, Computer Networks And Cybersecurity

University Of Maryland Global Campus

Associate Of Arts In Information Systems (Aais), Computer Information Systems

Strayer University
FAQ

Frequently asked questions about Marcus Benjamin

Quick answers generated from the profile data available on this page.

What company does Marcus Benjamin work for?

Marcus Benjamin works for Internal Revenue Service.

What is Marcus Benjamin's role at Internal Revenue Service?

Marcus Benjamin is listed as CISSP | GPEN | GCIH | GCIA | GCFE | CASP | CySA+ | CEH | Veteran | Mentor | TS/SCI w/ CI Poly at Internal Revenue Service.

What is Marcus Benjamin's email address?

AeroLeads has found 1 work email signal at @irs.gov for Marcus Benjamin at Internal Revenue Service.

Where is Marcus Benjamin based?

Marcus Benjamin is based in Washington DC-Baltimore Area, United States, United States while working with Internal Revenue Service.

What companies has Marcus Benjamin worked for?

Marcus Benjamin has worked for Internal Revenue Service, Netcentrics Corporation, United States Department Of Defense, Disa, and Best Buy.

How can I contact Marcus Benjamin?

You can use AeroLeads to view verified contact signals for Marcus Benjamin at Internal Revenue Service, including work email, phone, and LinkedIn data when available.

What schools did Marcus Benjamin attend?

Marcus Benjamin holds Master'S Degree, Cybersecurity from Johns Hopkins Whiting School Of Engineering.

What skills is Marcus Benjamin known for?

Marcus Benjamin is listed with skills including Information Assurance, Security, Dod, Network Security, Security Clearance, Information Security, Computer Security, and Vulnerability Assessment.

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