Communications and Information

Every Air Force mission depends on someone keeping the networks, radios, and data systems running. The 3D career group. Communications and Information, is the team that does it. These Airmen build and defend the infrastructure that connects aircraft to command, bases to the global network, and commanders to real-time intelligence.

Six AFSCs make up this group, covering everything from desktop IT support and information management to satellite transmission, outside-plant cable infrastructure, and cybersecurity policy. The work ranges from hands-on tower climbing and fiber splicing to administrative records governance, and most roles require a security clearance. If you want a technical career with strong civilian demand and a clear certification path, this career group delivers both.

People drawn to these jobs tend to think in systems. They like solving problems that nobody else noticed yet, working with equipment that most civilians never touch, and building skills that translate directly to high-paying IT and telecom jobs on the outside.

At a Glance

Most AFSCs in this group attend Tech School at Keesler AFB, MS, the Air Force’s electronics and communications training center. The 1D7X3 Cable and Antenna Operations specialty trains at Sheppard AFB, TX under the 364th Training Squadron.

Which Role Fits You?

The six AFSCs in this group split into four natural clusters based on the type of work you’d do every day.

If you want to work in information and records management: governing how Air Force data flows, is stored, and gets used, 1D731K Knowledge Operations Management is the entry point. At a GEND 64 and 41-day tech school, it has the lowest barrier to entry in the group. You’ll manage official correspondence, administer records systems like AFRIMS and SharePoint, and train unit personnel on information policy. The work is administrative and organizational rather than hardware-focused, and it sits closer to headquarters leadership than most junior enlisted roles. Civilian career paths run toward administrative services management and records management, fields that exist in every sector.

If you want to work on the network itself: the physical cables, routers, switches, and wireless infrastructure, look at 3D1X1 Client Systems and 3D1X2 Cyber Transport Systems. Client Systems is the more accessible entry point. You’ll configure computers, troubleshoot software, and keep base IT systems running for users across the installation. The ELEC 60 qualifying score is the lowest in the group, and the 67-day tech school is a quick path to a solid IT foundation. Cyber Transport Systems is the more demanding version: you’re building and maintaining the enterprise network backbone, including voice, data, and video circuits that link bases worldwide. The ELEC 70 requirement and 136-day training pipeline reflect how much more complex the work is. Civilian job equivalents lean toward network engineering and systems administration, where experienced professionals earn well above median IT wages.

If you want to work on radio frequency and satellite links, 3D1X3 RF Transmission Systems is your lane. You’ll install and maintain the ground radio and satellite systems that keep aircraft, bases, and remote units in contact when fiber and landlines aren’t an option. This is the most hardware-intensive role in the group, requiring hands-on work with antenna arrays and transmission equipment. The 96-day tech school at Keesler gives you a solid foundation in RF theory before you touch live systems. The civilian equivalent is telecommunications systems technician, a role with consistent demand from wireless carriers, satellite operators, and defense contractors.

If you want to build and maintain the physical cable and antenna infrastructure that networks run on, 1D7X3 Cable and Antenna Operations is the role. This is the most physically demanding specialty in the group. You’ll install and splice fiber optic cable, climb antenna towers, and maintain the outside-plant distribution systems that every base depends on. The MECH 45 + ELEC 60 composite requirement reflects the mix of mechanical and electrical skills the work demands. Tech school runs 80 days at Sheppard AFB, TX rather than Keesler, and clearance requirements can go up to Top Secret depending on your assignment. Civilian equivalents include outside-plant fiber technician and telecom infrastructure roles with strong demand from broadband expansion contractors and cleared defense integrators.

If you want to work in cybersecurity policy and compliance, 3D0X3 Cyber Surety is distinct from the other four roles. Rather than maintaining networks or hardware, you’re auditing them. Surety Airmen evaluate whether systems meet Air Force security standards, identify vulnerabilities, enforce information assurance policies, and manage access controls. The General 64 score reflects the analytical and written communication skills the job demands. Tech school is approximately 50 days, but the learning continues well after: Surety Airmen are expected to earn and maintain DoD-recognized certifications like Security+ throughout their career. The civilian career path runs toward information security analyst and compliance officer positions.

1D731K is the only role in the group that doesn’t require a clearance at entry, though many duty positions eventually do require Secret access. All other roles require at least a Secret clearance. 3D0X3 and 3D1X2 require Top Secret access, with 3D1X2 adding a full SCI eligibility requirement. 1D7X3 positions can require up to Top Secret (Tier 5) depending on the unit. If you’re considering any of the higher-clearance roles, budget extra time for the background investigation before you start Tech School. See the comparison table above for side-by-side details.

Common Entry Requirements

All Communications and Information AFSCs require U.S. citizenship, a high school diploma, and a minimum AFQT score of 36 for active duty enlistment. Most roles require a security clearance, only 1D731K allows entry without one, though assignment-specific requirements still apply. Most AFSCs attend Tech School at Keesler AFB, MS, home of the 81st Training Wing; 1D7X3 trains at Sheppard AFB, TX. All Airmen complete 7.5 weeks of Basic Military Training at Joint Base San Antonio-Lackland, TX before Tech School. See each role’s profile below for specific ASVAB scores, training details, and additional requirements.

Career Field Directory

• 1D731K Knowledge Operations Management, manages Air Force information systems, correspondence, and records programs; accessible entry with GEND 64 and 41-day tech school
• 1D7X3 Cable and Antenna Operations, installs and maintains the fiber, copper, and antenna infrastructure Air Force bases depend on; trains at Sheppard AFB, TX
• 3D0X3 Cyber Surety, audits Air Force networks for compliance and vulnerabilities; strong path to civilian information security analyst roles
• 3D1X1 Client Systems, installs and maintains base computer hardware and software; the most accessible IT entry point in the group
• 3D1X2 Cyber Transport Systems, builds and maintains enterprise network infrastructure including voice, data, and video circuits across global installations
• 3D1X3 RF Transmission Systems, installs and operates ground radio and satellite systems that keep units connected when landlines aren’t available

Related Resources

Explore all enlisted Air Force career paths to compare this group against other technical and support career fields. Because every AFSC in this group requires a competitive ASVAB electronics or general score, time spent on ASVAB test prep will directly affect which roles are available to you when you talk to a recruiter.