Marine Corps Cyber Network Operator - MOS 0651

Marine Corps Cyber Network Operator (MOS 0651)

The military job Cyber Network Operator (MOS 0651) is an upgraded title of the former designation – Data Network Specialist.

Marine Corps Cyber Network Operators are delegated tasks related to the installation, configuration, and management of data network or cyber systems.

Cyber Network Operators work with both hardware and software to perform their job duties correctly.

Learn more about what it takes to join the Marine Corps and work as a Cyber Network Operator (MOS 0651).

Related ArticleMarine Counterintelligence (MOS): Career Details

Education, Qualifications, and Training

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MOS 0651 Cyber Network Operators receive advanced specialized training at the Marine Corps Air/Ground Combat Center in California. Image:

An Marine Corps Cyber Network Operator (MOS 0651) can perform work as stand-alone or in client-server environments.

Cyber Network Operators deal with MS Exchange, Defense Message Systems, and other military authorized data network systems.

If you have experience with any of the software, or dealing with computers in general, there is opportunity to become MOS 0651.

The Marine Corps can train you on other job skills so long as you are able to meet education and qualification requirements.


The U.S. Marines is open to new recruits with a high school diploma or GED equivalent.

Furthermore, it doesn’t hurt to have some college credits under your belt especially courses that are related to computer or network systems.

All new recruits of the U.S. Armed Forces are required to complete the Armed Services Vocational Aptitude Battery (ASVAB).

The series of tests helps you meet eligibility requirements for a preferred Military Occupational Specialty (MOS).

MOS 0651 Cyber Network Operators are required to score General Technical (GT): 110 or higher on the ASVAB.


The military job Cyber Network Operator (MOS 0651) is open all U.S. citizens that meet other enlistment requirements of the Marine Corps.

Active duty Marines need to have two years of active duty upon completion of MOS 0651 training in order to transition into the role full-time.

The Military Occupational Specialty also requires secret security clearance.

The clearance is granted by the Department of Defense and involves a detailed investigation into your past history.

An investigation will look into criminal history, personal finances, as well as involves interviews with references.


Recruits that are interested in joining the Marine Corps and have met all prerequisites begin their journey at Marine Combat Training.

Marine Combat Training, or boot camp, takes place at Parris Island (South Carolina) or San Diego (California).

After successfully completing basic training you will advance to specialized training involving your MOS.

MOS 0651 Cyber Network Operator must complete technical school at the Marine Corps Air/Ground Combat Center in California.

Soldiers are required to graduate from the Data Network Specialist Course.

The training at the school takes eight weeks.

What does an Marine Corps Cyber Network Operator Do?

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Marine Corps Cyber Network Operators (MOS 0651) install and manage a variety of military cyber systems and data networks. Image:

An Cyber Network Operator (MOS 0651) is responsible for the installation, configuration, and management of data network systems, according to the military branch.

Operators plan and execute the integration of multiple information systems to include Data Distribution System-Replacement/Modular (DDS-R/M).

Marine Corps Cyber Network Operators are skilled at troubleshooting, able to resolve information systems problems.

The military computer job also requires MOS 0651 to perform hardware upgrades and make repairs.

Related Article: List Of Marine Corps Bases In The US

Hardware & Software

According to the Marine Corps, Cyber Network Operators (MOS 0651) install and maintain both hardware and software.

The Marine Corps currently uses a Microsoft based curriculum, including:

  • MS Exchange/Server
  • CISCO Certified Network Associate (CCNA) Modules 1, 2, 3
  • Other authorized data network systems

You will receive training on all the software and hardware you will work with prior to becoming MOS 0651.

You can read the official, full job description of an Marine Corps Cyber Network Operator (MOS 0651) by reading the Military Occupational Specialty (MOS) Manual.

What does an Marine Corps Cyber Network Operator make?

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Marine Cyber Network Operators receive a steady paycheck, good benefits, and a bright civilian job outlook after leaving the military. Image: DoDLive

An Marine Corps Cyber Network Operator (MOS 0651) is paid based on rank and years of service, like every other Military Occupational Specialty.

However, Marine Corps Cyber Network Operators that reach the rank of Staff Sergeant (E-6) can also receive a promotion to MOS 0659 Cyber Network Systems Chief.

The promotion would come with higher pay based on a military rank of E-6 or higher.

Reference the table to get an idea of what you can expect in terms of a monthly salary based on Marine Corps rank:

InsigniaPay GradeRankAbbreviation2023 Minimum Monthly Pay
E-1 +4 monthsPrivatePvt$1,917.60
E-2Private First ClassPFC$2,149.20
E-3Lance CorporalLCpl$2,259.90
E-6Staff SergeantSSgt$2,980.50
E-7Gunnery SergeantGySgt$3,3445.80
E-8Master SergeantMSgt$4,957.20
E-8First Sergeant1stSgt$4,957.20
E-9Master Gunnery SergeantMGySgt$6,055.50
E-9Sergeant MajorSgtMaj$6,055.50
E-9Sergeant Major Of The Marine CorpsSgtMaj$6,055.50


In addition to a monthly salary you will also receive several other benefits serving the Marine Corps:

  • Medical Insurance
  • Affordable Life Insurance
  • Retirement
  • Vacation Time
  • Special Pay
  • Education: Marines can earn full-tuition, merit-based scholarships, allowances for books and fees, plus annual stipend for living expenses.
  • Housing: Allowances for living expenses, utilities, and maintenance.
  • Food: Allowance for the on-base dining hall and access to tax-free department and grocery stores.

Job Reviews

There are a variety of job reviews available online regarding what it is like to work as an Marine Corps Cyber Network Operator (MOS 0651). has many positive job reviews about MOS 0651:

Another legitimate job site to consider for reviews is

Are you excited about the thought of serving the Marine Corps as an Cyber Network Operator?

Contact a local Marine recruiting office to receive more information about the MOS.

Related ArticleMarine Corps PFT Standards

Civilian Job Opportunities

There are more and more jobs related to computers and managing networks that are cropping up both in the military and civilian world.

Marine Corps Cyber Network Operators can find work in a variety of civilian careers.

Former MOS 0651 often transition into the role of a Computer Programmer, Computer Operator, Internet Technician, or Broadcast Technician following military service.

Cyber Network Operators may also want to consider the United Services Military Apprenticeship Program (USMAP).

The training program helps transitions veterans to civilian employment, however, the work begins prior to leaving the military.

Active duty Marines, Navy, and Navy Reserve complete apprenticeship requirements and receive a Department of Labor Certificate of Completion upon finishing the program.

The certificate can help you receive more civilian job offers as you gain additional job skills while serving the military.

Related Article – Marine Corps MOS List + ASVAB Scores: Details on all 123 Jobs


An Marine Corps Cyber Network Operator (MOS 0651) performs installation, configuration, and management on military data networks and cyber systems.

Since technology is playing an ever-increasing role in the military the job responsibilities of an Cyber Network Operator are very important.


Jeff E.

Originally posted on 11/11/19

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