Subcontract administratorSalary, qualifications, career path and hiring demand, 2026 edition
A nuclear subcontract administrator keeps awarded supplier and construction agreements commercially controlled from formation through execution and closeout. The role prepares solicitations, supports source selection, negotiates terms, issues subcontracts and then manages changes, invoices, records, compliance, performance and correspondence. It is more operational than a Contracts Manager role: the administrator owns the file, workflow and day-to-day contractual actions that keep a subcontract defensible. In U.S. DOE and EPC environments, the title is common; UK nuclear programmes often call the same level Contract Administrator or Assistant Commercial Manager.
U.S. nuclear subcontract administrators typically model around $80,000–$110,000 at established level and $100,000–$135,000 at senior level, with lead roles moving toward $150,000. Current 2026 anchors include General Matter at $80,000–$130,000 and Bechtel at $91,000–$160,200. In the UK civilian sector, equivalent nuclear work typically sits around £43,000–£55,000 under Contract Administrator or Assistant Commercial Manager titles, with senior administrators around £52,000–£68,000.
There is no statutory licence. The gate is whether you can administer a contract accurately enough that the project team can rely on the record later: terms and conditions, notices, modifications, invoice support, deliverables, compliance, change logs and closeout. U.S. federal nuclear roles can additionally screen for federal acquisition regulations, FAR/DEAR, DCAA, CPSR, cost/price analysis and flow-down clauses; UK projects commonly screen for NEC3/NEC4, teaming agreements, payment/change administration and disciplined commercial correspondence.
The role at a glance
Everything an employer will ask about in the first fifteen minutes of a screening call.
- Also called
- Contract administrator · senior subcontract administrator · subcontracts specialist · subcontract coordinator · assistant commercial manager · procurement contracts specialist
- Entry qualification
- Business, procurement, commercial management, law, construction, engineering or equivalent experience. Bachelor's degrees are common in U.S. EPC/federal roles, while UK routes also include HNC/HND, apprenticeships and quantity-surveying/commercial progression.
- Typical entry pay
- $65,000–$85,000 US · £35,000–£45,000 UK
- Senior pay
- $100,000–$135,000 US senior administrator · £52,000–£68,000 UK senior equivalent, with lead specialist roles higher
- Contract day rates
- £350–£475 experienced administrator · £475–£600 senior NEC/nuclear assignment · approximately $45–$75/hr US
- Professional gate
- No licence. CIPS, NCMA/CPCM, APM or contract-management training helps; accurate administration and contract-law literacy matter more.
- Security
- UK BPSS common with SC/DV on defence work. US DOE, defence and export-controlled roles may require citizenship, clearance or U.S.-person eligibility.
- Where the work sits
- EPC project teams, DOE contractors, fuel companies, new-build supply chains, defence nuclear, decommissioning and major construction programmes.
- Travel
- Usually low to moderate. Supplier meetings, site administration and pre-award negotiations create some travel; many roles are project-office based.
- TRX segments
- Large new build · New technology development · Fuel cycle · Decommissioning & dismantling · Radioactive waste management · Defence nuclear
Six versions of the same job title
The title changes with project type and contract regime. The common denominator is controlled administration of a supplier or subcontractor relationship, but the documents and compliance rules can be very different. Bar shows relative hiring volume across TRX's 2026 desk activity.
EPC construction subcontract administrator
Handles formation and post-award administration for construction, technical or professional-service subcontracts. Solicitation, bid evaluation, negotiations, change orders, invoice verification and closeout dominate.
DOE / federal nuclear subcontract administrator
Works beneath a federal prime contract where FAR/DEAR clauses, cost/price analysis, audit readiness, small-business requirements and subcontract flow-downs matter.
Advanced-fuel / nuclear manufacturing administrator
Supports vendor agreements, purchase orders, services and subcontracts for fuel or nuclear manufacturing facilities. NQA-1, approved-vendor controls and production-critical suppliers add technical discipline.
UK NEC contract administrator
Administers correspondence, payment notices, compensation events, change records and contract data under NEC-style frameworks. The title is often Assistant Commercial Manager rather than Subcontract Administrator.
Field / site subcontract administrator
Works close to construction execution, checking progress, invoices, timesheets, changes, site instructions and subcontractor compliance against the awarded agreement.
Closeout and recovery administrator
Takes mature subcontracts with open modifications, incomplete documentation, disputed invoices or lingering deliverables and drives them to auditable closure.
What the week actually looks like
A composite day for a subcontract administrator supporting construction and specialist-service subcontracts on a DOE-regulated nuclear project. Several subcontracts are live, one modification is being negotiated and month-end invoice approval is approaching.
What nuclear subcontract administrators are paid in 2026
"Subcontract Administrator" does not have a standalone BLS salary series. The ladders below are a TRX market model anchored to Buyers and Purchasing Agents at a $77,710 May 2025 median, Project Management Specialists at $102,320 and live nuclear/EPC subcontract roles. UK bands use equivalent contract-administration and Assistant Commercial Manager hiring because the exact U.S. title is less common.
How subcontract administration compares to adjacent roles
BLS rows are broad occupation anchors. General Matter and Bechtel are live 2026 employer ranges.
| Occupation | Median | P10 | P90 | What moves the number |
|---|---|---|---|---|
| Subcontract administrator (nuclear, US TRX model) | $105,000 | $65,000 | $150,000 | FAR/DEAR, construction scope, cost analysis, clearance |
| Buyers & Purchasing Agents, all industries (BLS May 2025) | $77,710 | $48,380 | $128,870 | Industry, category complexity, negotiation depth |
| Project Management Specialists, all industries (BLS May 2025) | $102,320 | $61,580 | $167,970 | Industry, programme scale and responsibility |
| General Matter Subcontract Administrator, 2026 | $105,000 midpoint | — | — | Uranium enrichment, EPC administration, negotiation |
| Bechtel Nuclear/Environmental Subcontract Administrator, 2026 | $125,600 midpoint | — | — | Subcontract formation, post-award administration, project complexity |
BLS rows are broad occupation anchors. General Matter and Bechtel are live 2026 employer ranges; the nuclear TRX row reflects the premium for federal rules, complex construction and regulated supply chains.
FAR / DEAR and audit-ready subcontracting
Administrators who understand federal flow-downs, cost/price analysis, DCAA expectations and CPSR-ready files move above general purchasing-market rates.
Construction change administration
Real experience with change orders, progress, invoices, field records and claims support is valuable on nuclear EPC and major civil packages.
Nuclear-quality and export-controlled suppliers
NQA-1, quality flow-downs, Part 810/export restrictions or security-sensitive programmes narrow the candidate pool.
Three ways in, and only one of them starts with a contracts degree
Subcontract administration is a genuine entry-to-mid-career contracts route. Unlike Contracts Manager, it does not require prior leadership of a full commercial portfolio, making it one of the more accessible ways into nuclear commercial work.
Procurement / contracts graduate route
Ten or more years to contracts manager.
QS / commercial administration route
Ten or more years to senior commercial / contracts route.
Project / technical support transfer
Five steps from project coordinator to senior subcontracts.
Are you actually ready to compete for a subcontract administrator role?
A strong CV should show the contracts you administered, their value, the number of live modifications, invoice volume, contract system used, compliance regime and the point at which you took independent ownership. "Maintained contract files" is weak; "administered 18 construction and service subcontracts worth $42m under a DOE prime contract, including 35 modifications and final closeout" is the evidence recruiters can benchmark.
Free resume scoring on avua. Your score is yours; it is not shared with employers.The gap is usually ownership and scale: strong CVs show subcontract value, changes, negotiations, compliance and closeout rather than generic support duties.
Illustrative TRX shortlisting pattern only.
The credentials that actually gate the work
The role is not licence-gated; employers care about contract literacy, compliance discipline and whether the administrator can be trusted to create an audit-ready subcontract file.
| Credential | Jurisdiction | Required for | Time | Notes |
|---|---|---|---|---|
| Business/procurement/commercial degree or equivalent experience | UK / US | Entry | 0–4 yrs | U.S. EPC roles often prefer a bachelor's; UK routes are more flexible. |
| CIPS / MCIPS pathway | UK / Global | Competitive advantage | Months to years | Useful for procurement-heavy roles but not mandatory. |
| NCMA CPCM/CFCM or equivalent federal-contract training | US | Federal subcontracting progression | Experience + exam | Particularly useful where FAR/DEAR is central. |
| FAR / DEAR / federal flow-down competence | US | DOE and government-funded programmes | Role-specific | Can become a hard filter for advanced fuel, cleanup and national-laboratory work. |
| NEC3/NEC4 / CEMAR competence | UK | New build / infrastructure equivalents | Months + experience | Common on Assistant Commercial Manager and Contract Administrator roles. |
| BPSS / SC / DV | UK | Nuclear site and defence work | Weeks to months | Higher vetting depends on programme sensitivity. |
| US citizenship / clearance / export eligibility where specified | US | DOE, defence and controlled nuclear work | Role-specific | Requirements depend on prime contract, data access and technology. |
Formal credentials help candidates move between employers. The real test is whether you can explain one subcontract from solicitation or award through modifications, payment and closeout without losing the contractual thread.
What appears on a 2026 subcontract administrator shortlist
Employers screen for accuracy first, judgement second: the administrator must understand what the contract requires, keep the record current and know when an issue needs escalation. Ordered by how often a hiring manager treats it as a hard filter rather than a nice-to-have.
Named on the specification
- Subcontract formation and documentation — Bidder prequalification, solicitations, proposal evaluation, source-selection records, terms, award documents and file completeness
- Post-award administration — Modifications, deliverables, correspondence, invoice verification, performance records, renewals, termination and closeout
- Contract terms and flow-downs — Identifying mandatory clauses, insurance, warranties, quality, security, reporting and subcontractor obligations
- Change-order control — Scope definition, quotations, negotiation records, funding, approvals, revised value and audit trail
- ERP / contract-management systems — SAP, Oracle, CEMAR or equivalent systems for commitments, approvals, documents and status
- Cost / price and invoice analysis — Checking rates, quantities, milestone evidence, estimates, cost build-ups and the commercial basis for payment
What decides between two shortlisted candidates
- DOE / FAR / DEAR experience — Practical federal subcontracting rather than only commercial purchase-order administration
- CPSR / DCAA-ready files — Evidence of working in environments where procurement systems and price decisions can be formally audited
- Nuclear construction administration — Field subcontracts, progress measurement, changes, site records and difficult contractor interfaces
- NQA-1 / nuclear-quality flow-downs — Understanding how quality and approved-vendor requirements must appear in contractual documents
- Complex closeout — Final releases, property, records, unresolved changes, warranties and completion evidence across mature subcontracts
- Negotiation ownership — Independently handling pricing, modifications or terms rather than only preparing documents for a senior manager
The 2026 demand map
Demand is strongest where nuclear programmes rely on many specialist suppliers and formal subcontract governance. In 2026 that includes DOE environmental work, advanced fuel, U.S. nuclear EPC, UK new build and international AP1000 delivery.
| Programme | Location | Phase in 2026 | Engineering demand |
|---|---|---|---|
| Bechtel Nuclear, Security & Environmental projects | Richland / Oak Ridge, US | Active federal nuclear and environmental project delivery | Very high — live Subcontract Administrator recruitment covers formation and post-award administration |
| TRISO-X fuel fabrication | Tennessee, US | Advanced nuclear-fuel facility development and supply-chain build-out | High — current Subcontracts Administrator role uses FAR/DEAR, DCAA, CPSR and NQA-1 |
| General Matter enrichment programme | Kentucky, US | Uranium-enrichment industrial development and EPC preparation | High — live 2026 Subcontract Administrator role at $80k–$130k |
| Paducah deactivation & remediation | Kentucky, US | DOE cleanup / deactivation programme | Sustained — Four Rivers Nuclear Partnership continues formal subcontracting activity |
| Poland AP1000 project | Poland / international teams | Contract and supply-chain mobilisation for first AP1000 units | High — Bechtel Senior Contract Administrator hiring supports medium/high-value subcontracts |
| Sizewell C | Suffolk / UK project offices | Construction and supply-chain mobilisation | High — UK equivalents are recruited as Assistant Commercial Manager / Contract Administrator |
| Hinkley Point C | Somerset, UK | Advanced construction, installation and commissioning | Sustained — mature subcontract packages require payment, change, records and closeout support |
| Pickering refurbishment programme | Ontario, Canada | Major refurbishment / deep-water intake construction | High — live 2026 Subcontract Administrator hiring confirms demand on active nuclear civil works |
Programme phases move. Confirm current status before making a relocation decision; TRX tracks these weekly.
The title travels badly, but the work travels well
U.S. DOE and EPC employers use "Subcontract Administrator" directly. UK nuclear projects often split the same responsibilities across Assistant Commercial Manager, Contract Administrator and Quantity Surveyor titles. Candidates should search by duties as well as title: post-award administration, notices, change, payment, supplier records and closeout are the transferable core.
Administrators who understand both paperwork and project consequence
Many candidates can update a register. Fewer can recognise that a missing supplier deliverable, late notice or unsupported invoice changes the project's rights or schedule position. Nuclear employers value administrators who keep records precise while understanding enough engineering, construction and federal/commercial context to know what matters.
Adjacent and onward roles
Subcontract administration is a foundation role in the commercial and contracts family, with clear progression into deeper contract ownership or broader commercial management.
Questions we get asked every week
How much does a nuclear subcontract administrator salary range in 2026?
In the US, the TRX model places established subcontract administrators around $80,000–$110,000 and senior subcontract administrators around $100,000–$135,000. Current nuclear-market anchors include General Matter at $80,000–$130,000 and Bechtel at $91,000–$160,200.
In the UK, equivalent contract-administration or assistant commercial manager roles typically earn around £43,000–£55,000, with senior roles around £52,000–£68,000 depending on NEC depth, prime contract requirements, and package complexity.
What is the difference between a subcontract administrator job description and a contracts manager?
The subcontract administrator handles the operational lifecycle of assigned agreements: records, correspondence, change orders, invoices, compliance, deliverables, and closeout.
The contracts manager owns the wider contractual strategy, entitlement, difficult negotiations, claims, and portfolio decisions. On smaller teams one person may cover both, but the subcontract administrator is normally the more execution-focused and earlier-career role.
Do you need a degree to become a subcontract administrator?
Not universally. U.S. EPC and federal roles often prefer a bachelor's degree in business administration, procurement, or a related field, especially at Bechtel-style project organisations.
UK routes are more flexible and can begin through commercial apprenticeships, HNC/HND, quantity surveying, or procurement. Evidence that you can administer a contract accurately remains more important than the degree title itself.
Is FAR experience required for nuclear subcontract administration?
Only on federal or government-linked work. DOE contractors, advanced-fuel programmes, and national-security projects can make FAR/DEAR, DCAA, CPSR, and federal clause flow-downs hard filters.
Commercial nuclear, UK NEC projects, and international EPC work use different rules. FAR experience is therefore a strong U.S. differentiator, not a universal nuclear requirement.
Which systems and documents do employers expect you to know?
ERP and contract-management systems such as SAP, Oracle, or CEMAR are common. The more important knowledge is the document chain: solicitation, bid evaluation, award, terms, change order/modification, invoice support, notices, deliverables, performance records, and closeout.
Employers want someone who can move from a system entry back to the contractual evidence behind it.
Where is subcontract-administrator demand strongest in 2026?
The clearest U.S. demand is in DOE and nuclear EPC work, including Bechtel Nuclear, Security & Environmental projects, TRISO-X fuel fabrication, and uranium-enrichment development. International AP1000 delivery also uses senior contract administrators.
In the UK, equivalent work is strongest at Sizewell C, Hinkley Point C, Sellafield, and defence programmes, but candidates should search Assistant Commercial Manager and Contract Administrator titles as well.
We only recruit in nuclear. That is the whole point.
TRX can assess whether your experience fits subcontract administration, procurement, contracts, quantity surveying or commercial management — and which nuclear programmes will recognise your contract regime. Send us the CV and we will look for subcontract value, modifications, invoices, compliance, systems, negotiations and evidence of contracts taken cleanly to closeout.