U.S. Marine Corps MOS Career Guide

0671 — Data Systems Administrator:
Civilian Career Guide

A Marine Corps 0671 is a systems and network operator, not just a help desk technician. The strongest civilian translation is built around servers, operating systems, Active Directory, DNS, PKI, cybersecurity, storage, virtualization, unified communications, and troubleshooting. That experience points toward systems administration, network support, cloud infrastructure, and IT operations roles.

Network/sysadmin median: $96,800 (BLS May 2024)

Info security analyst median: $124,910

Secret clearance eligibility is a built-in screening asset

NAVMC source note

NAVMC 1200.1L lists MOS 0671 Data Systems Administrator as a PMOS for sergeant through private in the Communications Occupational Field. The source describes 06XX Marines as supporting the design, installation, interconnection, operation, and defense of networks that enable information exchange and command and control. For 0671 specifically, the duty language includes Linux, Microsoft, and Unix network operating systems, Active Directory, DNS, PKI, cybersecurity, database administration, unified communications, CLI tools, performance monitoring, client/server configuration, voice and video services, storage administration, virtualization, collaboration tools, troubleshooting, security clearance eligibility, Basic Communications Course, and Data Systems Administrator Course completion.

Marine 0671 Translation Check

Your MOS may read like support, but the civilian value is infrastructure, identity, systems, security, and uptime.

The strongest civilian path depends on whether your best Marine Corps experience is Windows administration, Linux/Unix, virtualization, storage, PKI, cybersecurity, help desk escalation, tactical networks, or small-team IT leadership.

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Section 01

Top Civilian Role Matches for Marine Corps 0671

Systems Administrator / Windows or Linux Administrator Most direct path

$75k – $135k

This is the cleanest broad translation for Marines who administered Microsoft, Linux, or Unix environments, Active Directory, DNS, PKI, client/server systems, storage, virtualization, collaboration tools, monitoring, and troubleshooting. Civilian employers need the platform, user base, servers, services, uptime impact, and security controls, not just the phrase data systems.

Active DirectoryLinux/UnixDNS/PKIVirtualization

BLS median $96,800

Source: BLS OOH: Network and Computer Systems Administrators · Median $96,800 (May 2024) · highest 10% above $150,320

Cybersecurity Analyst / ISSO Support / Security Operations Analyst

$90k – $160k

The 0671 source language includes cybersecurity, PKI, network operating systems, monitoring, troubleshooting, and DoD Cyber Workforce Framework-coded billet potential. Marines who touched account controls, patching, vulnerability remediation, access control, system hardening, log review, or secure environments should present themselves as cyber-adjacent systems professionals, not general IT support.

CybersecurityPKIAccess controlsCleared IT

29% growth 2024–2034

Source: BLS OOH: Information Security Analysts · Median $124,910 (May 2024) · 29% projected growth

Computer Network Support Specialist / Escalation Technician

$55k – $105k

This is the practical bridge for junior Marines whose strongest experience is user support, client/server configuration, hardware/software troubleshooting, voice/video services, collaboration tools, account support, and performance monitoring. Use it as an entry point, but do not let it erase systems administration, storage, virtualization, PKI, or cybersecurity experience.

TroubleshootingClient/serverVoice/videoEscalation

50,500 support openings yearly

Source: BLS OOH: Computer Support Specialists · Network support median $73,340 · user support median $60,340 (May 2024)

Cloud / Virtualization / Infrastructure Administrator

$90k – $150k

0671 work includes storage administration, virtualization, monitoring, collaboration tools, client/server configuration, NOS administration, and troubleshooting. Those are the raw materials for cloud and hybrid infrastructure roles when paired with AWS, Azure, Linux, scripting, identity management, backups, and documentation. This path is especially strong for Marines who can show migration, uptime, server lifecycle, or disaster recovery experience.

CloudStorageVirtualizationHybrid infrastructure

Strong pivot path

Source: BLS OOH: Computer Network Architects · related infrastructure design path · AWS Solutions Architect Associate

IT Operations Lead / Systems Team Lead

$95k – $165k

Corporals and sergeants who trained junior Marines, managed service queues, owned system readiness, coordinated outages, enforced documentation, or led tactical and garrison support can target team lead and operations roles. The civilian resume needs to show systems owned, users supported, incident volume, uptime, inspections, training, and risk reduction.

Team leadOperationsReadinessService restoration

15% growth 2024–2034

Source: BLS OOH: Computer and Information Systems Managers · Median $171,200 (May 2024) · leadership ceiling

Section 02

Transferable Strengths: What Civilian IT Employers Actually See

Multi-Platform Systems Administration

NAVMC names Linux, Microsoft, and Unix network operating systems. That breadth matters. Translate it into server administration, identity services, endpoint support, command-line work, and cross-platform troubleshooting.

Identity, DNS, PKI, and Core Infrastructure

Active Directory, DNS, and PKI are civilian keywords with direct screening value. They show you worked on infrastructure that controls access, naming, authentication, certificates, and trust.

Cybersecurity Inside Operational Systems

0671 cybersecurity is strongest when tied to patching, account controls, system hardening, monitoring, vulnerability remediation, configuration baselines, and secure command-and-control environments.

Virtualization, Storage, and Collaboration Tools

Virtualization and storage administration translate into VMware, Hyper-V, server lifecycle, backups, disaster recovery, shared services, and hybrid infrastructure readiness.

Tactical-to-Garrison Adaptability

Marine Corps communications work spans tactical and garrison environments. Civilian employers hear that as austere operations, field support, enterprise support, incident response, and uptime ownership under constraints.

Section 03

Common Mistakes 0671 Marines Make in the Civilian Job Search

Letting Data Systems Sound Generic

Data systems is Marine Corps language. Civilian screeners need systems administrator, Windows administrator, Linux administrator, identity administration, DNS, PKI, virtualization, storage, and cybersecurity language.

Writing Only Help Desk Bullets

If you supported users but also touched servers, accounts, domain services, CLI tools, virtualization, storage, or monitoring, your resume should lead with infrastructure. Help desk may be part of the story, not the whole story.

Hiding Clearance and DoD Cyber Workforce Context

NAVMC lists secret clearance eligibility for 0671 and notes that Marines may be assigned to DoD Cyber Workforce Framework-coded billets. That matters for cleared IT, contractor, cyber, and federal roles.

Section 04

Certifications and Bridges That Materially Increase Compensation

CompTIA Security+: CompTIA

Cost $425 US exam voucherTime 4-8 weeks for experienced 0671sFormat 90-minute exam; multiple choice and performance-based questions

Security+ is often the fastest civilian validation for Marines moving into cleared IT, ISSO support, systems administration, and contractor roles. It pairs directly with 0671 cybersecurity, PKI, access-control, and DoD environment experience.

Best first cleared-IT signal · Supports systems admin, SOC, ISSO support, and contractor roles

CompTIA Linux+: CompTIA

Cost $390 US exam voucherTime 6-10 weeks preparationFormat 90-minute exam; multiple choice and performance-based questions

Linux+ helps prove the Linux and Unix side of the 0671 portfolio. It is especially useful for Marines targeting Linux administrator, cloud operations, DevOps-adjacent infrastructure, cybersecurity operations, or cleared server roles.

Best Linux proof point · Supports Linux admin, cloud, cyber, and infrastructure roles

AWS Certified Solutions Architect Associate: Amazon Web Services

Cost $150 exam feeTime 8-12 weeks preparationFormat 130-minute exam; 65 questions

AWS Solutions Architect Associate is a strong bridge for Marines turning virtualization, storage, server administration, monitoring, and client/server experience into cloud infrastructure language.

Best cloud bridge · Supports cloud administrator, hybrid infrastructure, and cleared cloud paths

Section 05

Resume Translation: From Marine Corps MOS to Civilian IT Language

The 0671 resume problem is that the MOS title can hide the actual system stack. Translate the tools, services, scale, and outcomes behind the billet.

Before: Marine Corps language that undersells your scope

Served as 0671 Data Systems Administrator. Supported users, maintained data systems, fixed hardware and software issues, managed accounts, and supported command and control systems.

After: Civilian IT language that gets callbacks

Administered Windows, Linux, and Unix-based information systems supporting operational command-and-control requirements, including Active Directory, DNS, PKI, client/server configuration, database services, unified communications, collaboration tools, voice and video services, storage, virtualization, and endpoint troubleshooting. Managed user accounts, access permissions, system performance monitoring, hardware/software issues, service restoration, and command-line administration while supporting secure, non-secure, and mission-facing information exchange in tactical and garrison environments. Supported cybersecurity requirements through account control, system configuration, monitoring, troubleshooting, documentation, and secure systems practices in a clearance-eligible DoD environment.

The 0671 Translation Formula

"Data systems" → "Windows, Linux, and Unix systems administration across operational IT environments"
"Managed accounts" → "Active Directory administration, permissions, access control, and identity support"
"Supported C2 systems" → "mission-facing information systems supporting command-and-control operations"
"Troubleshot hardware/software" → "root cause analysis, service restoration, client/server troubleshooting, and endpoint support"
"Cybersecurity" → "system hardening, monitoring, access control, PKI, configuration management, and secure operations"
Always quantify: users supported, endpoints, servers, domains, accounts, incidents, tickets, outages, uptime, storage, virtual machines, systems, inspections, clearance, and team leadership

Last updated June 2026 using BLS Network and Computer Systems Administrators wage data, BLS Information Security Analysts wage data, BLS Computer Support Specialists wage data, and BLS Computer and Information Systems Managers wage data. Certification details from CompTIA Security+, CompTIA Linux+, and AWS Solutions Architect Associate. MOS duty mapping referenced NAVMC 1200.1L, Marine Corps MOS Manual, Occupational Field 06 Communications, MOS 0671 Data Systems Administrator and related 0679 Data Systems Chief language.

Get Your Personalized Blueprint

Your 0671 background can target systems, support, cyber, cloud, Linux, virtualization, or IT leadership roles.

CommandPath builds a Marine 0671-specific blueprint using your rank, billets, clearance, platforms, operating systems, AD/DNS/PKI scope, virtualization, storage, cybersecurity exposure, support volume, certifications, and target market.