PrimeRFP SCOUT · Federal Contract Recompete Brief · SeaPort-NxG

N4215821F3000Waterfront engineering support services — Marine Systems Corp

Marine Systems Corp holds $56.3M across 35 federal awards, concentrated at Department of Defense (DOD). Competition previously drew 3 offers. Set-aside status: Small business. Recompete timing centers on the Nov 17, 2026 PoP end — agencies typically plan 12–18 months ahead.

Norfolk Naval Shipyard
Awarding office
Marine Systems Corp
Recipient
Nov 17, 2026
PoP end
$23.4M
Obligated
541330
NAICS
R425
PSC
SeaPort-NxG
Vehicle
Small business
Set-aside
3 bidders on last award

Watch this recompete

One email. No account. We ping you if the window moves.

Contract facts

Small business
Contract numberN4215821F3000
Also listed asN42158-21-F-3000
Also listed asN0017819D8073-N4215821F3000
AgencyNorfolk Naval Shipyard
Awarding officeNorfolk Naval Shipyard
IncumbentMarine Systems Corp
UEIUNCCCSBF8258
NAICS541330
PSCR425
VehicleSeaPort-NxG
Parent IDIQ / IDVN0017819D8073
Place of performancePORTSMOUTH, VA
Related solicitationN4215820R3000
PoP end (current)Nov 17, 2026
PoP end (w/ options)Nov 17, 2027
Obligated$23.4M

Waterfront Engineering Support Services is a federal Small business award for Norfolk Naval Shipyard held by Marine Systems Corp. Estimated value $91M ($23.4M obligated). Current period of performance ends Nov 17, 2026 (potential Nov 17, 2027). Last award drew 3 bidders. Place of performance: PORTSMOUTH, VA. Related solicitation N4215820R3000.

Waterfront engineering support services that will provide the engineering and engineering management expertise, corporate guidance and technical support. Latest action is a modification.

Recompete timing

Public
● Expiring in 28 days

Current PoP ends Nov 17, 2026 (28 days remaining). Agencies typically plan 12–18 months ahead — at 0.9 months out, that window is already open. The buying decision is likely already in motion.

Want the durability read on N4215821F3000? One Pursuit Analysis, $500, inside 48 business hours.

  • 48 business hours
  • $500
  • Credits toward the Pack
Buy one Pursuit Analysis — $500

Incumbent footprint

Public record

Marine Systems Corp — $56.3M obligated across 35 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($56.3M) · all agencies
Department of Defense (DOD)$56.3M · 100%General Services Administration (GSA)$2K · 0%
Open full company profile →

Query this award live in SCOUT via MCP — personalized scoring, watchlists, and capture workflow across the corpus. Learn about SCOUT MCP →

More in SCOUT
Size up the competition →Research the incumbent →

Frequently asked questions

What is contract N4215821F3000?

N4215821F3000 (Waterfront engineering support services) is a Norfolk Naval Shipyard award with an estimated value of $91M, currently held by Marine Systems Corp. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N42158-21-F-3000?

N42158-21-F-3000 is the dashed form of PIID N4215821F3000 (Waterfront engineering support services), held by Marine Systems Corp. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N4215821F3000?

Norfolk Naval Shipyard awarded N4215821F3000 to Marine Systems Corp.

Who is the incumbent on N4215821F3000?

Marine Systems Corp is the incumbent with $56.3M across 35 related awards in SCOUT’s public footprint. The current period of performance ends Nov 17, 2026.

When does Marine Systems Corp’s N4215821F3000 come up for recompete?

SCOUT tracks a period-of-performance end of Nov 17, 2026. Actual solicitation timing can shift with extensions, bridges, or consolidations.

Want the durability read on N4215821F3000? One Pursuit Analysis, $500, inside 48 business hours.

One Pursuit Analysis is $500 and credits toward the Sprint Pack. Delivery is 48 business hours. Start with the free Exposure Check if you want the list first.

Get the free Exposure Check

No card · under a minute · then the Sprint menu

Use SCOUT in your AI client — $29/mo

Classify + search inside Claude, ChatGPT, Cursor

Compare plans

Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.

Data as of · refreshed monthlyLatest procurement action
Sources: USASpending, FPDS, SAM.gov · Public-record facts + SCOUT analysis shown above; personalized scoring in SCOUT.
primerfp.com/intel/contract/N4215821F3000