"" seic II integration and architecture design for mission planning.

Ended Indefinite Delivery Contract Awarded Last action

Contract number
FA873017D0004
Awardee
Awarding agency
Task orders
17 $354,595,022 obligated

Award facts

Opportunity
Combined order value
  • $334,105,625 Current, with exercised options
  • $399,379,417 Potential, with all options
Last date to order 100% complete
IDV ceiling 99% used
$359,900,000.00
Award type
Single award
Contracting staff
Set-aside
No set-aside
Competition
Full and Open Competition · 1 offer Negotiated Proposal / Quote
Pricing
Cost Plus Incentive

Award details come from SAM.gov/FPDS.

About this IDV

Written by GovTribe AI ·

The Systems Engineering Integration Contract (SEIC) II is a single-award indefinite delivery contract valued at $359.9 million, awarded to Leidos, Inc. (through its Leidos Solutions Operating Segment division, doing business as SAIC) by the U.S. Air Force on December 8, 2016, with an ultimate completion date of December 7, 2025. The contract provides integration and architecture design services for mission planning systems, supporting both U.S. and Foreign Military Sales (FMS) requirements. Work is performed in Herndon, Virginia, with no small business set-aside designation applied. The prime contractor leverages its extensive capabilities in systems integration, research and development, cybersecurity, and technical support, frequently partnering with specialized small businesses including service-disabled veteran-owned small businesses and woman-owned small businesses such as Solidus Technical Solutions, LLC, Wingbrace LLC, and Hatalom Corp to enhance delivery capabilities.

The contract has generated sixteen documented task orders since its award, ranging from approximately $1.6 million to $119.5 million in individual ceiling values, demonstrating sustained Air Force demand for systems engineering and integration services. Task orders have employed various pricing structures including cost-plus-fixed-fee, cost-plus-incentive, time-and-materials, and cost-no-fee arrangements. Recent task orders (Task Orders 15 and 16, awarded January 1, 2025) reflect continued engagement, with Task Order 15 valued at $83.4 million through December 7, 2026, and Task Order 16 (FMS-focused) valued at approximately $4.0 million through December 31, 2025. The contract supports critical Air Force initiatives including mission planning enterprise development and sustainment, aircraft mission planning system modernization, and foreign military sales program requirements, positioning Leidos as a principal systems integration partner for the Air Force's evolving mission planning infrastructure and capabilities.

Task orders

Task order Ordering agency Obligated Awarded
Systems engineering integration contract (seic II) foreign military sales (FMS) task order 17 FA231826FB011 Air Force $3,654,318
Systems engineering integration contract (seic) II foreign military sales (FMS) task order 16 FA231825FB003 Air Force $3,649,904
Systems engineering integration contract (seic) II task order 15 FA231825FB002 Air Force $80,973,839
Foreign military sales (FMS) support for mission planning. FA231824FB001 Air Force $3,230,415
System engineering integration (seic) contract II FA873023F0021 Air Force $74,959,259
Foreign military sales (FMS) support for mission planning. FA873023F0027 Air Force $2,364,941
Foreign military sales (FMS) support for mission planning. FA873022F0017 Air Force $2,238,937
Systems engineering & integration contract II to 9 FA873021F0001 Air Force $65,502,751
FMS support for mission planning. FA873021F0035 Air Force $2,060,090
Systems engineering & integration contract II - integration for supplies and support necessary to develop and… FA873020F0001 Air Force $29,102,432
Systems engineering & integration contract - FMS delivery order 08 FA873020F0002 Air Force $1,922,877
Systems engineering and integration (seic) II for mission planning systems FA873019F0054 Air Force $1,904,063
Systems engineering and intergration for aircraft mission planning systems (seic) II FA873019F0003 Air Force $27,472,938
Mission planning enterprise software development and support FA873018F0003 Air Force $24,712,821
System engineering integration contract, integration and architecture design FA873017F0131 Air Force $8,032,528
Software engineering integration - FMS integration and architecture design for mission planning FA873017F0054 AFLCMC Hanscom AFB $2,275,356
Seic II delievery order 0001 - US. Integration and architecture design for mission planning. FA873017F0053 AFLCMC Hanscom AFB $20,537,557
Show all 17

Transactions

Action Obligated Date
Other Administrative Action P00025 · Seic II - systems engineering integration contract $0
Other Administrative Action P00024 · Systems engineering and integration contract (seic) II $0
Supplemental Agreement for work within scope P00023 $0
Other Administrative Action P00022 · Systems engineering integration contract (seic) II $0
Other Administrative Action P00021 $0
Other Administrative Action P00020 $0
Other Administrative Action P00019 · Systems engineering integration contract II $0
Other Administrative Action P00018 · Integration and architecture design for mission planning. $0
Other Administrative Action P00017 $0
Other Administrative Action P00016 · Integration and architecture design for mission planning. $0
Other Administrative Action P00015 · Systems engineering and integreation contract II (seic) $0
Other Administrative Action P00014 $0
Other Administrative Action P00013 · Systems engineering and integration contract II (seic) $0
Change Order P00012 · Systems engineering & integration contract II $0
Additional Work (new agreement, FAR part 6 applies) P00011 · Systems engineering & integration contract (seic) II $0
Additional Work (new agreement, FAR part 6 applies) P00010 · Systems engineering instrument contract (seic) II IDIQ - scope increase - safe training & mission planning coaching $0
Other Administrative Action P00009 $0
Other Administrative Action P00008 · Seic II integration and architecture design for mission planning - DD254 & SOW update $0
Other Administrative Action P00007 · Systems engineering and integration for aircraft mission planning systems (seic) II - a $0
Supplemental Agreement for work within scope P00006 $0
Other Administrative Action P00004 $0
Other Administrative Action P00003 · System engineering and integration for aircraft mission planning systems $0
Other Administrative Action P00002 $0
Other Administrative Action P00001 · Software engineering integration contract $0
Original award $0
Show all 25

Subawards

Subcontractor Amount Awarded
Digicert, Inc. Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 31-DEC-25 and 30-DEC-26 in support of contract SOW. $44,738
Carahsoft Technology Corp Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 30-DEC-25 and 22-JUN-26 in support of contract SOW. $51,179
Optiv Federal Inc. Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 30-SEP-25 and 29-SEP-26 in support of contract SOW. $60,052
Blue Ivy Partners, LLC Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 25-SEP-25 and 24-SEP-26 in support of contract SOW. $707,321
Optiv Federal Inc. Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 25-SEP-25 and 25-SEP-26 in support of contract SOW. $750,255
Carahsoft Technology Corp Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 30-SEP-25 and 31-DEC-26 in support of contract SOW. $68,985
SHI International Corp Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 18-JUN-25 and 18-JUN-26 in support of contract SOW. $31,370
Carahsoft Technology Corp Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 22-JUN-25 and 21-JUN-26 in support of contract SOW. $48,232
Wingbrace LLC Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 31-MAR-25 and 31-DEC-25 in support of contract SOW. $82,812
SHI International Corp Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 01-APR-25 and 31-MAR-26 in support of contract SOW. $117,420
Atria Technologies, LLC Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 10-MAR-25 and 31-DEC-25 in support of contract SOW. $53,968
SRC Inc. Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 01-JAN-25 and 31-DEC-25 in support of contract SOW. $318,708
Solidus Technical Solutions, LLC Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 01-JAN-25 and 31-DEC-25 in support of contract SOW. $1,518,502
Riverside Research Institute Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 01-JAN-25 and 31-DEC-25 in support of contract SOW. $360,515
Data Management Services Inc. Systems engineering integration contract (seic) II task order 15 procured goods and/or services between 01-JAN-25 and 31-DEC-25 in support of contract SOW. $132,837
Solidus Technical Solutions, LLC Systems engineering integration contract (seic) II foreign military sales (FMS) task order 16 procured goods and/or services in support of contract SOW. $465,638
Hatalom Corp Systems engineering integration contract (seic) II task order 15 procured goods and/or services in support of contract SOW. $204,853
Mission Critical Systems, LLC Systems engineering integration contract II procured goods and/or services between 16-JAN-25 and 15-JAN-26 in support of contract SOW. $33,335
Blue Ivy Partners, LLC Systems engineering integration contract II procured goods and/or services between 25-SEP-24 and 24-SEP-25 in support of contract SOW. $854,818
Tvar Solutions, LLC Systems engineering integration contract (seic) II procured goods and/or services between 25-SEP-24 and 25-SEP-25 in support of contract SOW. $654,667
Carahsoft Technology Corp Systems engineering integration contract (seic) II procured goods and/or services between 30-SEP-24 and 29-SEP-25 in support of contract SOW. $40,926
Carahsoft Technology Corp System engineering integration contract II procured goods and/or services between 30-SEP-24 and 29-SEP-25 in support of contract SOW. $35,634
Carahsoft Technology Corp Systems engineering integration contract II procured goods and/or services between 22-JUN-24 and 21-JUN-25 in support of contract SOW. $36,174
SHI International Corp System engineering integration contract II procured goods and/or services between 01-APR-24 and 01-APR-25 in support of contract SOW. $95,284
Show all 24

Quick answers

Who was awarded contract FA873017D0004?

FA873017D0004 was awarded to Leidos, Inc. by Air Force (Department of Defense) on December 8, 2016.

How much is contract FA873017D0004 worth?

Orders under FA873017D0004 have obligated $354,595,022. Their combined current value, with exercised options, is $334,105,625. Their combined potential value, with all options, is $399,379,417. FA873017D0004's own ceiling is $359,900,000.

How many orders have been placed under contract FA873017D0004?

17 orders have been placed under FA873017D0004, the latest on January 1, 2026.

Who can order from contract FA873017D0004?

FA873017D0004 is a single award indefinite delivery contract.

Was contract FA873017D0004 competed?

The extent of competition for FA873017D0004 was full and open competition. The government received 1 offer.

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