Operational Contract Support (OCS) Specialist

The 3044 is the Marine Corps' enlisted entry point into government contracting. Officially titled the Operational Contract Support (OCS) Specialist, and known for years as the Contingency Contract Specialist, the 3044 sits inside Occupational Field 30, Supply Administration and Operations. It is a lateral-move MOS: you do not enlist into it out of boot camp. Marines are screened and selected into 3044 after proving themselves in another field, then trained to buy supplies and non-personal services on the open market for exercises, contingencies, disaster response, foreign training events, and garrison operations. In civilian terms, the job is that of a contracting specialist.

Every 3044 billet is part of the Contingency Contracting Force and the Department of Defense Acquisition Workforce. That last part matters more than almost anything else on your record. As an acquisition workforce member you operate under the Federal Acquisition Regulation (FAR), carry continuous-learning obligations, and in many billets hold or work toward a contracting officer warrant. You solicit quotes, run competitions, evaluate offers, negotiate price and terms, award and administer contracts, and document the file so it survives an audit. The training pipeline runs through Defense Acquisition University coursework, and the work maps to the same standards a federal GS-1102 Contract Specialist is held to.

Civilian employers do not have to guess what this experience is worth, because the federal government already priced it. A 3044 has done buying that a private-sector procurement team would assign to someone with years of category experience: writing statements of work, building source-selection criteria, defending an award decision, and managing a vendor through performance. If you are weighing where this leads, our military career crosswalk tool maps the procurement skill set against civilian and federal roles, and the related 3043 Supply Administration and 0431 Logistics/Embarkation Specialist pages cover the broader OccFld 30 picture.

Contracting is one of the cleanest federal translations a Marine can make. I spent years in federal supply, logistics, and property management, and the 3044 lines up almost 1:1 with the GS-1102 Contracting series. The FAR experience and acquisition workforce credential are exactly what a federal contracting shop is hiring for, and they cannot be faked on a resume. — Brad Tachi, Navy Diver veteran & BMR founder

The private-sector home for a 3044 is procurement and contract management, and the demand is steady because almost every mid-to-large company buys goods and services under contract. The Bureau of Labor Statistics (BLS OEWS, May 2024) reports a median wage of $67,620 for Purchasing Agents, Except Wholesale, Retail, and Farm Products (SOC 13-1023). A contract administrator role in the same family runs higher, around $75,650, because it adds post-award performance and modification work. Purchasing Managers (SOC 11-3061) sit far above that at a $136,380 median, and the manager path is realistic for a 3044 who held a warrant and ran competitive awards.

Be honest with yourself about geography and sector. The richest procurement markets sit where federal spending concentrates: the DC, Maryland, and Virginia corridor, San Antonio, Huntsville, and San Diego. Defense and aerospace primes pay a premium for someone who already speaks FAR, while commercial manufacturing and healthcare procurement teams value the discipline of your source-selection process more than the specific regulation. Logistics-heavy employers also recruit this background, since a Logistician (SOC 13-1081, $80,880 median) and a Purchasing Agent often share the same supply organization.

Two roles deserve a closer look. A Cost Estimator (SOC 13-1051, $77,070 median) leans directly on the price-analysis and independent-government-cost-estimate work you already do before an award. And if you want to stay close to acquisition without the buying desk, Project Management Specialist (SOC 13-1082, $100,750 median) hires people who can run a contract schedule and manage stakeholders. For the broader supply-chain market, the military to supply chain management guide and veterans in logistics and supply chain careers break down where the openings are. Marines in adjacent supply fields face the same market, so the Navy LS Logistics Specialist and Coast Guard SK Storekeeper paths overlap heavily. When you are ready to put this on paper, the military resume builder translates the contracting record into civilian procurement language.

For a 3044, federal contracting is not a stretch goal. It is the most direct line on the board. Your acquisition workforce status, FAR experience, and any contracting officer warrant put you squarely against the GS-1102 Contracting series, the federal classification built for exactly this work. GS-1102 has a positive education requirement at certain grades (24 semester hours in business-related subjects or qualifying experience under the alternate path), so check the specific announcement. A 3044 with a warrant and a few years of awards commonly qualifies at the GS-9 to GS-12 range, with senior contracting NCOs reaching GS-13.

Do not stop at 1102. GS-1105 Purchasing covers simplified-acquisition and purchase-card buying, a strong fit for junior 3044s building toward the 1102 ladder. GS-1101 General Business and Industry and GS-0301 Miscellaneous Administration and Program absorb acquisition-adjacent program work. If your billet leaned heavily on funds tracking and obligation, GS-0560 Budget Analysis and GS-0343 Management and Program Analyst are realistic. And because the 3044 lives in OccFld 30, GS-2003 Supply Program Management and GS-2010 Inventory Management stay open if you want to pivot back toward the supply side.

Veterans' Preference adds 5 or 10 points to your competitive rating, and several agencies hire contracting talent through Direct Hire Authority, which moves faster than standard competitive announcements. DoD components, GSA, the VA, and DHS all run large 1102 workforces. The acquisition pay can also sit outside the standard GS table under AcqDemo, a broadband system worth understanding before you negotiate. To prepare, read the GS-1102 Contract Specialist resume guide, the AcqDemo pay scale breakdown, and the contract specialist resume keywords list. The federal resume builder formats the experience to OPM standards, and Air Force 6C0X1 Contracting Airmen compete for the same 1102 jobs.

If you are staying in procurement, your terminology already translates. Federal and defense contracting shops know what a warrant, a SOW, and a J&A are. This section is for 3044s targeting careers outside contracting, where a hiring manager has never read the FAR and needs your experience in plain business language.

The trap is leaving acronyms on the page. "Executed SAP actions under FAR Part 13" means nothing to a commercial procurement director, but "ran simplified competitive buys up to the threshold, from solicitation through award" lands immediately. Translate the regulation into the business outcome it produced.

• FAR / DFARS compliance becomes regulatory and contract compliance: "Maintained a defensible, audit-ready file on every award."
• Source selection becomes competitive vendor evaluation: "Built evaluation criteria and selected suppliers on best value, not just low price."
• Contracting officer warrant becomes delegated signature and obligation authority: "Held authority to commit organizational funds and bind the organization to suppliers."
• Independent government cost estimate becomes price and cost analysis: "Built independent cost baselines to negotiate fair pricing."

Here is a before-and-after for a non-contracting role. Before: "Awarded and administered SAP contracts IAW the FAR for the MEU during deployment." After: "Negotiated and managed competitive supplier contracts under federal regulation, controlling cost and delivery for a deploying 2,200-person organization with zero audit findings." The second version is something a logistics director, an operations manager, or a vendor-management lead can act on. For more patterns, see the 50 military terms translated to civilian language glossary and the guide to translating military experience. The military resume builder does this translation for you, line by line.