PrimeRFP SCOUT · Federal Contract Recompete Brief · OASIS+

70SBUR21F00000044 — ARCHITECTURE AND ENGINEERING SERVICES (AES)

ARCHITECTURE AND ENGINEERING SERVICES (AES) is a federal award for Department of Homeland Security (DHS) held by MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. Estimated value $121.2M ($104.7M obligated). Current period of performance ends May 17, 2026. Last award drew 2 bidders. Place of performance: WASHINGTON, DC. Related solicitation 70SBUR19R00000038.

$121.2M
Estimated Value
$104.7M
Obligated
May 17, 2026
PoP End / Expires
2
Bidders (last award)

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Analysis

Public

MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. holds $3.0B across 367 federal awards, concentrated at General Services Administration (GSA). This PIID sits alongside 1 related award under parent 47QTCK18D0031. Competition previously drew 2 offers. PoP ended May 17, 2026 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

Contract facts

Federal
Contract number70SBUR21F00000044
AgencyDepartment of Homeland Security (DHS)
IncumbentMANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.
UEIJY2BDT2K58Z6
NAICS541512
PSCDA01
VehicleOASIS+
Parent IDIQ / IDV47QTCK18D0031
Place of performanceWASHINGTON, DC
Related solicitation70SBUR19R00000038
PoP end (current)May 17, 2026
Obligated$104.7M

ARCHITECTURE AND ENGINEERING SERVICES (AES)

Recompete timing

Public
Past PoP end (92 days ago)

Current PoP ended May 17, 2026 (92 days ago). The usual 12–18 month agency planning window is closed — recompete action looks late / overdue relative to a normal cycle. Watch for bridge orders, follow-ons, or a new solicitation.

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Incumbent footprint

Public record

MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.$3.0B obligated across 367 awards (firm-wide, all agencies) · lead buyer General Services Administration (GSA).

% of firm-wide obligated ($3.0B) · all agencies · Top 4 shown (94%); remaining ~6% is other agencies.
General Services Administration (GSA)$1.5B · 50%Department of Defense (DOD)$852.8M · 28%Department of Homeland Security (DHS)$290.5M · 10%
Department of State (DOS)$180.5M · 6%
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Related awards

Same parent · incumbent
70B04C20F00001357
MODIFICATION TO ADD FUNDING FOR BASE PERIOD AND SURGE.
Department of Homeland Security (DHS) · MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.
$251.8M
Sep 25, 2026

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Frequently asked questions

What is contract 70SBUR21F00000044?

70SBUR21F00000044 (ARCHITECTURE AND ENGINEERING SERVICES (AES)) is a Department of Homeland Security (DHS) award with an estimated value of $121.2M, currently held by MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. Figures are USASpending-sourced public-record facts normalized by PrimeRFP SCOUT.

Who is the incumbent on 70SBUR21F00000044?

MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. is the incumbent with $3.0B across 367 related awards in SCOUT’s public footprint. The current period of performance ends May 17, 2026.

When does 70SBUR21F00000044 come up for recompete?

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

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. Explore it live — $90 Pilot →

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