Enlisted Careers

Army enlisted careers span 19 career management fields (CMFs) and more than 135 military occupational specialties. Each MOS is a distinct job with its own ASVAB line score requirements, training pipeline, duty stations, and promotion track. Some MOSs combine basic training and specialty schooling into one continuous course. Others have training pipelines that stretch past a year before you reach your first unit.

The breadth is real. You can enlist as an infantryman, a laboratory technician, a network defender, a combat diver, or a satellite communications operator, and dozens of other specialties in between. The same Army uniform covers jobs that look nothing alike day-to-day. A 17C Cyber Operations Specialist and an 11B Infantryman wear identical uniforms but live entirely different professional lives.

The right fit depends on what you want your daily work to feel like, how much technical depth you want to carry into a civilian career, and what ASVAB scores you can realistically hit. Security clearance requirements vary widely too: medical and transportation MOSs typically require none, while intelligence and cyber roles require Top Secret/SCI. The comparison table below covers all 19 career families at a glance.

At a Glance

Note: ASVAB areas shown are representative minimum composites. Individual MOS requirements vary; check each role’s profile for exact line scores.

Which Career Field Fits You?

The 19 career families sort into four broad clusters based on what the work actually feels like. No cluster is easy, but they are genuinely different in what they demand and what they offer.

If you want to be the tip of the spear, combat arms is the answer. Infantry (11B, 11C) and Armor (19D, 19K) put you at the front of ground operations. Physical fitness is the first filter, and the OPAT score for these MOSs is Heavy. Special Operations raises the bar further. Special Forces candidates (18X) and PSYOP specialists (37F) go through screening and selection pipelines that most applicants don’t complete. Artillery and air defense (13/14 series) straddle combat arms and technical work: you’re in a crew operating precision weapons systems, not just carrying a rifle.

If you want technical depth with strong civilian credentials, look at Cyber & Signal, Intelligence, Maintenance, and Aviation. A 17C Cyber Operations Specialist leaves the Army with skills that map directly to offensive security roles. A 25B IT Specialist or 25D Cyber Network Defender can step into a network admin position with clearance and real experience. Intelligence MOSs like 35P Cryptologic Linguist and 35N Signals Intelligence Analyst build language and collection skills that federal agencies actively recruit. Aviation maintenance (15-series) and electronic maintenance (94-series) both support FAA certifications and aerospace industry careers.

If you want to work in healthcare, Medical (CMF 68) has 23 MOSs covering every specialty from combat trauma to pharmacy to veterinary food inspection. The 68W Combat Medic is the most recognized, but the field also includes 68C Practical Nursing Specialist, 68K Medical Laboratory Specialist, and 68P Radiology Specialist. All three feed directly into civilian licensure programs. Most CMF 68 soldiers train at Fort Sam Houston and leave with certifications recognized outside the Army.

If you want stable hours, office-based work, or a specific professional skill, the support fields deliver. Finance (36B), Human Resources (42A), Legal (27D), and Public Affairs (46Q) run closer to normal business hours in garrison. Transportation & Logistics (88/92 series) offers hands-on work in supply chain, fuel operations, and cargo movement, with direct links to civilian trucking, warehouse management, and logistics careers.

The comparison table above shows the primary ASVAB composite for each family. If your scores are strongest in Skilled Technical (ST), medical and cyber are realistic targets. If General Technical (GT) is your highest composite, infantry, legal, and special operations are worth a look. Start there, then read the individual career family pages for the full list of MOSs within each field.

Common Entry Requirements

All Army enlisted careers share the same baseline: U.S. citizenship or permanent resident alien status, a high school diploma (or GED with an AFQT of 50 or higher), and a minimum AFQT of 31 for high school graduates. Every soldier passes a medical exam at MEPS and meets the Army’s basic physical and moral standards before any MOS-specific requirements apply. Beyond those shared gates, each career family and MOS adds its own ASVAB line scores, security clearance requirements, physical demands, and training prerequisites. See each career family’s page below for the specific qualifications that apply to each field.

Career Field Directory

Combat Arms

• Infantry: CMF 11: frontline ground combat, direct fire, and close-with-destroy missions
• Armor: CMF 19: M1 Abrams tank crews and cavalry scouts conducting mounted reconnaissance
• Artillery & Air Defense: CMF 13/14: cannon, rocket, and missile systems from HIMARS to Patriot
• Special Operations: CMF 18/37/38: Special Forces ODAs, PSYOP, and Civil Affairs teams

Combat Support

• Engineers: CMF 12: combat breach, demolitions, construction, diving, and geospatial support
• Aviation: CMF 15: aircraft maintenance, air traffic control, and UAS operations
• Cyber & Signal: CMF 17/25: network operations, offensive cyber, and electromagnetic spectrum management
• Intelligence: CMF 35: all-source analysis, HUMINT, SIGINT, and counterintelligence
• Military Police: CMF 31: law enforcement, criminal investigations, and working dog operations
• CBRN: CMF 74: chemical, biological, radiological, and nuclear detection and defense

Combat Service Support

• Medical: CMF 68: combat medicine, nursing, pharmacy, lab, radiology, and 18 other healthcare specialties
• Transportation & Logistics: CMF 88/92: motor transport, cargo, fuel supply, and sustainment operations
• Maintenance: CMF 91/94: ground vehicle, weapon system, and electronic equipment repair
• Ordnance & EOD: CMF 89: ammunition management and explosive ordnance disposal
• Finance: CMF 36: military pay, vendor payments, and fiscal management
• Human Resources: CMF 42: personnel administration and Army band
• Legal: CMF 27: paralegal support and military justice administration
• Public Affairs: CMF 46: news, photography, video, and media relations
• Chaplain: CMF 56: religious support and unit ministry coordination

Related Resources

Every enlisted MOS requires an ASVAB, and your scores determine which career fields are open to you. Check our ASVAB study guide to see which line scores matter for your target field. First-time testers who qualify for the PiCAT can take the untimed at-home version before scheduling their official MEPS appointment.