MOS 25N Nodal Network Systems Operator-Maintainer
MOS Description
The nodal network systems operator maintainer supervise, install, operate and perform field level maintenance on IP based high speed electronic nodal systems; integrated network control centers; network management facilities; associated multiplexing and transit cased subscriber interface equipment; Communications Security (COMSEC) devices; and other equipment associated with network nodal operations. Perform network management functions in support of maintaining, troubleshooting and reengineering of nodal assets as needed in support of operational requirements. For more information on MOS 25N, see this Army website.

National Certifications
You selected Early Career—this applies to Soldiers in paygrades E1-E4. To help you focus on the credentials most appropriate for early in your career, the certification list has been filtered to only show Skill Level 1 certifications that are eligible for promotion points. You can customize your search by clicking Select Filters at the top left of the credentials table or by using the keyword search at the top right of the table.
Obtaining credentials related to your MOS helps improve your professionalism and may award promotion points. They also help prepare you for civilian employment for when you do transition out.
You selected Mid-Career-- this applies to Soldiers in paygrades E4-E6. To help you focus on credentials most applicable to this phase in your career, the certification list has been filtered to only show Skill Level 2 and 3 certifications that are eligible for promotion points. You can customize your search by clicking Select Filters at the top left of the credentials table or by using the keyword search at the top right of the table.
Obtaining credentials related to your MOS helps improve your professionalism and may award promotion points. They also help prepare you for civilian employment for when you do transition out.
You chose Late Career-- this applies to Soldiers in paygrades E7-E9. To help you focus on credentials most applicable to this phase in your career, the certification list has been filtered to only show Skill Level 4 and 5 certifications that are eligible for promotion points. You can customize your search by clicking Select Filters at the top left of the credentials table or by using the keyword search at the top right of the table.
Obtaining credentials related to your MOS helps improve your professionalism and may award promotion points. They also help prepare you for civilian employment for when you do transition out.
You chose Transitioning-- this applies to Soldiers who are not reenlisting and are planning their next steps. To help you focus on the most applicable credentials, the certification list has been filtered to only show in-demand credentials that are GI Bill approved. You can customize your search by clicking Select Filters at the top left of the credentials table or by using the keyword search at the top right of the table.
Obtaining a credential can help prepare you for civilian employment, and can demonstrate knowledge and skills in a way civilian employers understand. Explore your funding options to learn what may be covered and what you may have to pay for out of pocket.
As a transitioning Soldier, you may also want to visit the Army's Soldier for Life - Transition Assistance Program for other guidance regarding re-entering the civilian workforce.
You chose Promotion-Seeking-- this applies to Soldiers who plan to stay in the Army and who are actively working on advancement. To help you focus on the most applicable credentials, the certification list has been filtered to only show certifications with promotion points that are related to Most or Some of the skills and training gained in your MOS. You can customize your search by clicking Select Filters at the top left of the credentials table or by using the keyword search at the top right of the table.
Obtaining credentials related to your MOS helps improve your professionalism and may award promotion points. They also help prepare you for civilian employment for when you do transition out.
You chose Veteran-- veterans are any former Service member who has been discharged from active duty military service. To help you focus on the most applicable credentials, the certification list has been filtered to show in-demand credentials that are GI Bill approved. You can customize your search by clicking Select Filters at the top left of the credentials table or by using the keyword search at the top right of the table.
COOL does not pay for credentialing exams for veterans, but you may be able to get your credential funded through the GI Bill. Explore your funding options to see what funding may be available to you. Also, visit our page of Related Sites and expand the Resource Sites For Veterans section to see what other resources may be available to you
The following civilian credentials are related to MOS 25N. These credentials may require additional education, training or experience. For more information about these credentials, click on the credential title below.
For supervisory and managerial credentials, please refer to the Manager (All enlisted E-5 and above) page.
Compare | Credential | Agency | Related As | CA Eligible | Attainability | Promotion Points | Skill Level | Star | GI Bill® | Accreditation | ID | |
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Computer Service Technician (CST) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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CompTIA A+ ce
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Computing Technology Industry Association (CompTIA) | ![]() |
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Network Systems Technician (NST) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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CompTIA Network+ ce
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Computing Technology Industry Association (CompTIA) | ![]() |
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CompTIA Server+
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Computing Technology Industry Association (CompTIA) | ![]() |
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Certified Information Systems Security Professional (CISSP)
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International Information Systems Security Certification Consortium, Inc. (ISC)² | ![]() |
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Certified Linux Administrator (LPIC-1)
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Linux Professional Institute (LPI) | ![]() |
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Certified Linux Engineer (LPIC-2) Is Not In Demand | Linux Professional Institute (LPI) | ![]() |
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Linux Enterprise Professional Certification (LPIC-3) Is Not In Demand | Linux Professional Institute (LPI) | ![]() |
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GIAC Certified Incident Handler (GCIH)
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Global Information Assurance Certification (GIAC) | ![]() |
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GIAC Certified Windows Security Administrator (GCWN) Is Not In Demand | Global Information Assurance Certification (GIAC) | ![]() |
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GIAC Security Essentials Certification (GSEC)
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Global Information Assurance Certification (GIAC) | ![]() |
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Network Computer Technician (NCT) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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Systems Security Certified Practitioner (SSCP)
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International Information Systems Security Certification Consortium, Inc. (ISC)² | ![]() |
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CompTIA Security+ ce
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Computing Technology Industry Association (CompTIA) | ![]() |
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Certified Information Security Manager (CISM)
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ISACA | ![]() |
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Cisco Certified Internetwork Expert (CCIE) Security
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Cisco Systems, Inc. | ![]() |
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CERT - Certified Computer Security Incident Handler (CSIH) Is Not In Demand | CERT - Software Engineering Institute | ![]() |
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ITIL Foundation Level Is Not In Demand | AXELOS | ![]() |
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Certified Ethical Hacker (CEH)
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International Council of Electronic Commerce Consultants (EC-Council) | ![]() |
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Certified Authorization Professional (CAP) Is Not In Demand | International Information Systems Security Certification Consortium, Inc. (ISC)² | ![]() |
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Certified in the Governance of Enterprise IT (CGEIT)
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ISACA | ![]() |
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Oracle Database 11g Administrator Certified Professional
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Oracle Corporation | ![]() |
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Cisco Certified Network Professional (CCNP) Security
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Cisco Systems, Inc. | ![]() |
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Data Center Design Consultant (DCDC) Is Not In Demand | BICSI | ![]() |
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CompTIA Advanced Security Practitioner (CASP+)
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Computing Technology Industry Association (CompTIA) | ![]() |
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Oracle Certified Associate, Oracle Solaris 11 System Administrator Is Not In Demand | Oracle Corporation | ![]() |
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Oracle Certified Professional, Solaris 11 System Administrator Is Not In Demand | Oracle Corporation | ![]() |
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Oracle Database 12c Administrator Certified Associate Is Not In Demand | Oracle Corporation | ![]() |
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Oracle Database 12c Administrator Certified Professional Is Not In Demand | Oracle Corporation | ![]() |
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General Communications Technician - Level 1 (GCT1) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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General Communications Technician - Level 2 (GCT2) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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Gaming and Vending Technician (GVT) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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Electronics Associate DC (EM1) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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Electronics Associate AC (EM2) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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Electronics Associate Analog (EM3) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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Electronics Associate Digital (EM4) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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Electronics Associate Comprehensive (EM5) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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Linux Foundation Certified System Administrator (LFCS) Is Not In Demand | Linux Foundation | ![]() |
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Linux Foundation Certified Engineer (LFCE) Is Not In Demand | Linux Foundation | ![]() |
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Certified Broadcast Networking Engineer (CBNE) Is Not In Demand | Society of Broadcast Engineers, Inc (SBE) | ![]() |
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ITIL Master Certification Is Not In Demand | AXELOS | ![]() |
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F5 Certified BIG-IP Administrator (F5-CA) Is Not In Demand | F5 | ![]() |
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F5 Certified Technology Specialist in LTM (F5-CTS, LTM) Is Not In Demand | F5 | ![]() |
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F5 Certified Technology Specialist, BIG-IP DNS (F5-CTS, BIG-IP DNS) Is Not In Demand | F5 | ![]() |
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F5 Certified Technology Specialist in ASM (F5-CTS, ASM) Is Not In Demand | F5 | ![]() |
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F5 Certified Technology Specialist in APM (F5-CTS, APM) Is Not In Demand | F5 | ![]() |
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F5 Certified Solution Expert (F5-CSE) Is Not In Demand | F5 | ![]() |
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Professional Software Developer Certification (PSD) Is Not In Demand | IEEE Computer Society | ![]() |
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Professional Software Engineering Process Master Certification (PSEPM) Is Not In Demand | IEEE Computer Society | ![]() |
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Professional Software Engineering Master Certification (PSEM) Is Not In Demand | IEEE Computer Society | ![]() |
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Associate Software Developer Certification Is Not In Demand | IEEE Computer Society | ![]() |
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Software Quality and Maintenance Associate Engineer Certification Is Not In Demand | IEEE Computer Society | ![]() |
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Software Engineering Management Associate Engineer Certification Is Not In Demand | IEEE Computer Society | ![]() |
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CompTIA Cybersecurity Analyst (CySA+) Is Not In Demand | Computing Technology Industry Association (CompTIA) | ![]() |
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CyberSec First Responder (CFR) Is Not In Demand | CertNexus (formerly Logical Operations) | ![]() |
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Information Technology Security (ITS) Is Not In Demand | Electronics Technicians Association, International (ETA-I) | ![]() |
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CompTIA IT Fundamentals (ITF+) Is Not In Demand | Computing Technology Industry Association (CompTIA) | ![]() |
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Cisco Certified CyberOps Associate Is Not In Demand | Cisco Systems, Inc. | ![]() |
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Cisco Certified Network Associate (CCNA) Is Not In Demand | Cisco Systems, Inc. | ![]() |
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Cisco Certified Network Professional (CCNP) Enterprise Is Not In Demand | Cisco Systems, Inc. | ![]() |
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Cisco Certified Internetwork Expert (CCIE) Enterprise Infrastructure Is Not In Demand | Cisco Systems, Inc. | ![]() |
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Microsoft 365 Certified: Fundamentals Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft 365 Certified: Enterprise Administrator Expert Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft 365 Certified: Messaging Administrator Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft 365 Certified: Modern Desktop Administrator Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft 365 Certified: Security Administrator Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft 365 Certified: Teams Administrator Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified Azure Fundamentals Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Azure Administrator Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Azure DevOps Engineer Expert Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Azure for SAP Workloads Specialty Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Azure Security Engineer Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Azure Solutions Architect Expert Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Dynamics 365 Customer Service Functional Consultant Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Dynamics 365 Field Service Functional Consultant Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Dynamics 365 Finance Functional Consultant Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Dynamics 365 Marketing Functional Consultant Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Dynamics 365 Supply Chain Management Functional Consultant Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Dynamics 365 Supply Chain Management, Manufacturing Functional Consultant Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Power Apps + Dynamics 365 Developer Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Azure Database Administrator Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Dynamics 365: Finance and Operations Apps Developer Associate Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Dynamics 365: Finance and Operations Apps Solution Architect Expert Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Azure Data Fundamentals Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Certified: Dynamics 365 + Power Platform Solution Architect Expert Is Not In Demand | Microsoft Corporation | ![]() |
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State Licensure
Some states have specific licensing requirements for the following related civilian occupations. These state licenses may require additional education, training or experience. Click on the occupation below to get more information on state requirements from the U.S. Department of Labor.
Apprenticeship
The United Services Military Apprenticeship Program (USMAP) is a formal military training program that provides active duty and Full Time Support (FTS) Army, Navy, Marine Corps, and Coast Guard Service members the opportunity to improve their job skills and to complete their civilian apprenticeship requirements while they are on active duty. The U.S. Department of Labor (DOL) provides the nationally recognized "Certificate of Completion" upon program completion.
USMAP enhances your job skills and shows your motivation for more challenging military assignments. Having a DOL Certificate of Completion is an advantage in getting better civilian jobs since employers know the value of apprenticeships.
The following USMAP apprenticeship trades are related to MOS 25N Nodal Network Systems Operator-Maintainer:
- Central Office Repairer
- Computer Operator
- Electrician
- Electronics Technician
- Internetworking Technician
- Station Installer And Repairer
Completing an apprenticeship is a process with four major steps. Proceed to Step 1 on the USMAP website to select an apprenticeship trade that is related to your military occupation.
Related Civilian Occupations
The following civilian occupations are similar to the duties performed by MOS 25N-Nodal Network Systems Operator-Maintainer. These occupations may require additional education, training or experience. For more information about these occupations, click on the civilian occupation below. To search for related civilian job opportunities, go to the Veteran’s Employment Center.
Civilian Job | Duties Matched | Bright Outlook | Registered Apprenticeship | Local Salary Info | |
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Computer and Information Systems Managers |
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Computer Network Support Specialists |
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Computer Systems Analysts |
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Computer User Support Specialists |
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Electrical and Electronic Engineering Technologists and Technicians |
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Electrical and Electronics Repairers, Commercial and Industrial Equipment |
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First-Line Supervisors of Mechanics, Installers, and Repairers |
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Network and Computer Systems Administrators |
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Radio, Cellular, and Tower Equipment Installers and Repairers |
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Telecommunications Equipment Installers and Repairers, Except Line Installers |
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Related Federal Occupations
The following federal occupations are similar to MOS 25N-Nodal Network Systems Operator-Maintainer. These occupations may require additional education, training or experience. For more information about these occupations, click on the federal occupation below.
- 0854 - Computer Engineering Series
- 0855 - Electronics Engineering Series
- 0856 - Electronics Technical Series
- 1550 - Computer Science Series
- 2210 - Information Technology Management Series
- 2602 - Electronic Measurement Equipment Mechanic
- 2604 - Electronics Mechanic
- 2606 - Electronic Industrial Controls Mechanic
- 2608 - Electronic Digital Computer Mechanic
- 2610 - Electronic Integrated Systems Mechanic
- 2854 - Electrical Equipment Repairing
- 9939 - Chief Electrician
- 9940 - Electrician
- 9941 - Electrician-Maintenance
- 9942 - Second Electrician
- 9943 - Third Electrician
- 9944 - Electronics Technician
Other Career Considerations
A wide range of civilian job opportunities is available within the private and public sectors that align with MOS 25N Nodal Network Systems Operator-Maintainer military training and experience. More information about these opportunities and other considerations concerning occupations related to MOS 25N can be found below.
Department of Homeland Security (DHS)
2020: IT Specialist
Overview: This job series covers positions responsible for providing support, guidance, and expertise in various Information Technology (IT) functions. Specialty areas include IT Policy Planning, Information Security, Customer Support, Network Services, Enterprise Architecture, Systems Analyst, Applications Software, Operating Systems, Data Management, Internet and Systems Administration. Work performed by the IT specialist varies and is dependent on the job field of each IT specialist.
Duties at CBP: Work within this job series requires an Information Technology (IT) Specialist to perform a variety of duties that involve knowledge of a wide variety of IT application, systems, and methods; ability to apply methods and practices for troubleshooting IT system issues to include issues such as network, database, customer inquiries, and knowledge of IT system security regulations, policies and procedures. Typical work assignments vary based on parenthetical/job fields listed above but duties may include:
- Providing advice and guidance on a wide range and variety of IT issues;
- Planning, analyzing, developing, implementing, maintaining and enhancing information systems security programs, policies, procedures and tools;
- Assisting in the installation and integration of system patches, repairs, updates, and enhancements to ensure the delivery of IT services;
- Installing, configuring, integrating, troubleshooting, optimizing and maintaining customer hardware and software to maximize system availability and monitors network performance.
Locations: Various; DC Metro Area
Intelligence and Defense Careers
The IntelligenceCareers.gov website provides a portal to information on intelligence and defense related career opportunities to explore.
Troops to Tech
Troops to Tech Careers is a program created by CompTIA to provide opportunities and resources for Veterans interested in a career in the information technology (IT) field. Troops to Tech Careers is a collaboration between CompTIA, educational institutions and training organizations, and corporate employers to provide Veterans with an opportunity to Learn-Certify-Work. Veterans can locate education and training centers nationwide that will help them plan an IT career pathway and identify training courses they may need to prepare for a related IT certification. On the employer side, Troops to Tech Careers maintains a corporate registry listing companies that have made a commitment to prioritize hiring IT certified Veterans. Additional information about the program can be found at the Troops to Tech Careers website.
In addition to obtaining certifications in your field, advanced education is another way to enhance job performance.
Continuing Education
Enlisted Soldiers and Warrant Officers can review Associate and Bachelor degrees in their assigned military discipline, technical field, or leadership to assist in a clear pathway to completing a degree.
For help in making informed choices on schools and education programs when using tuition assistance, see: