diff --git a/__tests__/lib/career-guides.test.ts b/__tests__/lib/career-guides.test.ts
new file mode 100644
index 000000000..cda26fb64
--- /dev/null
+++ b/__tests__/lib/career-guides.test.ts
@@ -0,0 +1,37 @@
+import { loadCareerGuides } from "@/lib/career-guides";
+
+describe("career-guides", () => {
+    describe("loadCareerGuides", () => {
+        const guides = loadCareerGuides();
+
+        it("yields two distinct 6333 entries, one per branch", () => {
+            const entries = guides.filter((g) => g.code === "6333");
+            expect(entries).toHaveLength(2);
+
+            const navy = entries.find((g) => g.branch === "Navy");
+            expect(navy?.title).toBe("Aviation Maintenance Officer");
+            expect(navy?.slug).toBe("6333");
+            expect(navy?.rank).toBe("Officer");
+
+            const marine = entries.find((g) => g.branch === "Marine Corps");
+            expect(marine?.title).toBe("Aviation Electronics Technician");
+            expect(marine?.slug).toBe("marine_corps:6333");
+            expect(marine?.rank).toBe("Enlisted");
+        });
+
+        it("resolves branch-prefixed pathway data before the bare code", () => {
+            const navy = guides.find((g) => g.code === "6333" && g.branch === "Navy");
+            const marine = guides.find((g) => g.code === "6333" && g.branch === "Marine Corps");
+
+            // Navy officer entry keeps the management-flavored bare "6333" pathways
+            expect(navy?.civilian).toBe("Aircraft Maintenance Manager");
+            // Marine technician entry resolves its own "marine_corps:6333" pathways
+            expect(marine?.civilian).toBe("Avionics Technician");
+        });
+
+        it("gives every guide a unique slug", () => {
+            const slugs = guides.map((g) => g.slug);
+            expect(new Set(slugs).size).toBe(slugs.length);
+        });
+    });
+});
diff --git a/src/containers/career-guides/grid-view.tsx b/src/containers/career-guides/grid-view.tsx
index 93deeb963..4369a5ba5 100644
--- a/src/containers/career-guides/grid-view.tsx
+++ b/src/containers/career-guides/grid-view.tsx
@@ -14,7 +14,7 @@ const GuideCard = ({ g }: { g: GuideEntry }) => {
 
     return (
         <Link
-            href={`/career-guides/${g.code.toLowerCase()}`}
+            href={`/career-guides/${g.slug}`}
             className={clsx(
                 "tw-group tw-relative tw-flex tw-flex-col tw-gap-5 tw-border-t tw-border-l tw-border-cream/10 tw-bg-secondary tw-p-6 tw-transition-colors tw-duration-150",
                 "hover:tw-border-accent hover:tw-bg-[#003559]"
diff --git a/src/containers/career-guides/types.ts b/src/containers/career-guides/types.ts
index fde545a5d..8fe4658a6 100644
--- a/src/containers/career-guides/types.ts
+++ b/src/containers/career-guides/types.ts
@@ -21,6 +21,8 @@ export type Family =
 
 export interface GuideEntry {
     code: string;
+    /** Full training-pipeline key (lowercased); unique even when codes collide across branches */
+    slug: string;
     title: string;
     branch: Branch;
     rank: Rank;
diff --git a/src/data/career-pathways-map.json b/src/data/career-pathways-map.json
index c3fd42119..e8c6b0dd1 100644
--- a/src/data/career-pathways-map.json
+++ b/src/data/career-pathways-map.json
@@ -34662,6 +34662,67 @@
             "dataSource": "curated"
         }
     ],
+    "marine_corps:6333": [
+        {
+            "role": "Avionics Technician",
+            "matchLevel": "High match",
+            "avgSalary": 75000,
+            "demand": "High demand",
+            "skillsToClose": [
+                "FAA repair station experience",
+                "Civilian avionics installation standards"
+            ],
+            "dataSource": "curated"
+        },
+        {
+            "role": "Junior Software Engineer",
+            "matchLevel": "Good match",
+            "avgSalary": 85000,
+            "demand": "High demand",
+            "skillsToClose": [
+                "JavaScript/TypeScript or Python fundamentals",
+                "Version control with Git",
+                "Web application frameworks"
+            ],
+            "dataSource": "curated"
+        },
+        {
+            "role": "Software Developer in Test",
+            "matchLevel": "Good match",
+            "avgSalary": 90000,
+            "demand": "Growing demand",
+            "skillsToClose": [
+                "Test automation frameworks (Selenium, Playwright)",
+                "Scripting in Python or JavaScript",
+                "CI/CD pipeline fundamentals"
+            ],
+            "dataSource": "curated"
+        },
+        {
+            "role": "Systems Software Developer",
+            "matchLevel": "Moderate match",
+            "avgSalary": 95000,
+            "demand": "Growing demand",
+            "skillsToClose": [
+                "C/C++ or Rust programming",
+                "Embedded systems development",
+                "Real-time operating systems"
+            ],
+            "dataSource": "curated"
+        },
+        {
+            "role": "DevOps Engineer",
+            "matchLevel": "Moderate match",
+            "avgSalary": 105000,
+            "demand": "Very high demand",
+            "skillsToClose": [
+                "Linux administration",
+                "Cloud platforms (AWS, Azure)",
+                "Infrastructure as code (Terraform)"
+            ],
+            "dataSource": "curated"
+        }
+    ],
     "6335": [
         {
             "role": "Aircraft Maintenance Manager",
diff --git a/src/data/training-pipeline.json b/src/data/training-pipeline.json
index 1a794621f..8d89ede61 100644
--- a/src/data/training-pipeline.json
+++ b/src/data/training-pipeline.json
@@ -12424,6 +12424,29 @@
         "civilian_certs": [],
         "ace_credits": "Up to 3 semester hours in management"
     },
+    "marine_corps:6333": {
+        "branch": "Marine Corps",
+        "title": "Aviation Electronics Technician",
+        "program": "Aviation Electronics Technician Course, Center for Naval Aviation Technical Training (CNATT), NAS Pensacola, FL",
+        "hours": 960,
+        "weeks": 24,
+        "topics": [
+            "Basic Electricity and Electronics Theory",
+            "Aircraft Electrical Systems",
+            "Avionics Troubleshooting and Fault Isolation",
+            "Wiring Schematics and MIL-SPEC Standards",
+            "Electronic Test Equipment Operation (Multimeters, Oscilloscopes, Avionics Test Sets)",
+            "Aircraft Communication and Navigation Systems Maintenance",
+            "Technical Documentation and Procedures",
+            "Safety Procedures for Avionics Maintenance"
+        ],
+        "civilian_certs": [
+            "FCC General Radiotelephone Operator License (partial)",
+            "CompTIA A+ (partial)",
+            "ETA-I Certified Electronics Technician (CET) Associate (partial)"
+        ],
+        "ace_credits": "Up to 15 semester hours recommended in avionics technology or electronics engineering technology."
+    },
     "6335": {
         "branch": "Navy",
         "title": "Aviation Maintenance Management Officer",
diff --git a/src/lib/career-guides.ts b/src/lib/career-guides.ts
index 7e3a3777b..4d7f6ca74 100644
--- a/src/lib/career-guides.ts
+++ b/src/lib/career-guides.ts
@@ -131,8 +131,8 @@ export const loadCareerGuides = (): GuideEntry[] => {
         const family = detectFamily(entry.title);
         const certs = entry.civilian_certs ?? [];
 
-        // Pathway lookup: try raw code first, then full key
-        const matches = pathways[code] ?? pathways[stripBranchPrefix(key)] ?? [];
+        // Pathway lookup: exact full key first (branch-prefixed entries), then bare code
+        const matches = pathways[key] ?? pathways[code] ?? pathways[stripBranchPrefix(key)] ?? [];
         const top = matches[0];
         const civilian = top?.role ?? entry.title;
         const salaries = matches.map((m) => m.avgSalary).filter((s) => typeof s === "number");
@@ -142,6 +142,7 @@ export const loadCareerGuides = (): GuideEntry[] => {
 
         guides.push({
             code,
+            slug: key.toLowerCase(),
             title: entry.title,
             branch,
             rank,
diff --git a/src/pages/career-guides/[mos].tsx b/src/pages/career-guides/[mos].tsx
index d1a47e454..05dcc7f29 100644
--- a/src/pages/career-guides/[mos].tsx
+++ b/src/pages/career-guides/[mos].tsx
@@ -146,6 +146,11 @@ export const getStaticProps: GetStaticProps = async ({ params }) => {
     const training = trainingMap[mosCode];
     if (!training) return { notFound: true };
 
+    // Branch-prefixed keys (e.g. "marine_corps:6333") disambiguate code collisions
+    // across branches; display only the bare code.
+    const colonIdx = mosCode.indexOf(":");
+    const displayCode = colonIdx === -1 ? mosCode : mosCode.slice(colonIdx + 1);
+
     const techBundle = techPathwaysMap[mosCode];
     const techPathway: TechPathway | null = techBundle
         ? {
@@ -171,7 +176,7 @@ export const getStaticProps: GetStaticProps = async ({ params }) => {
         : null;
 
     const detail = buildDetail({
-        code: mosCode,
+        code: displayCode,
         training,
         certs: certsMap[mosCode] || {
             direct_qualifies: [],