Contract Vehicles
Contract Vehicles
S³ supports a wide range of government missions through multiple streamlined contract vehicles. These vehicles enable efficient access to our Agile Engineering Division’s (AED) full spectrum of engineering, training, logistics, and aviation services for defense and federal agencies.
Company information
Use the link below to download our current terms & conditions for issued Purchase Orders.
Legal Name: System Studies & Simulation, Inc.
State of Incorporation: Alabama (1991)
CAGE Code: 0WYZ8
SAM Unique Entity ID: Z5G7R7QDAYD9
Overview
ASTRO is a multiple award Indefinite Delivery Indefinite Quantity (IDIQ) contract geared towards the needs of the Department of Defense and the U.S. military with a scope focused on ISR and unmanned systems. ASTRO is administered by the General Services Administration’s (GSA) Office of Assisted Acquisition Service (AAS) FEDSIM Organization.
Scope
ASTRO is a broadly scoped series of contract vehicles encompassing virtually all services supporting or involving manned, unmanned, or optionally manned platforms and robotics. The ASTRO scope includes operations, maintenance, readiness, development, systems integration, support, and research and development for manned, unmanned, and optionally manned systems, robotics, and platforms, as well as the services that support those systems, robotics, and platforms. These systems, robotics, and platforms may be based on land, air, sea, and/or space. The ASTRO Pools are:
- Data Operations
- Mission Operations
- Aviation
- Ground
- Space
- Maritime
- Development Systems Integration
- Research and Development
- Support
- Training
S³ ASTRO IDIQ CONTRACTS AWARDED
SUPPORT POOL / NAICS 541990 / CONTRACT 47QFCA22D0441
TRAINING POOL / NAICS 611699 / CONTRACT 47QFCA22D0492
S³ AWARDED DUNS NUMBER AND CAGE CODE
DUNS: 799331392
CAGE: 0WYZ8
UEID: Z5G7R7QDAYD9
S³ GSA ASTRO CONTRACTOR KEY PERSONNEL
Jackie Hicks, ASTRO CACM
256-539-1700 ext 1117 / DD: 256-428-9477
Scott Halverson, ASTRO CAPM/VP Agile Engineering Division
256-539-1700 ext 1143 / DD: 256-428-9496
scott.halverson@s3inc.com
GSA Multiple Award Schedule (MAS)
Schedule Number: 47QRAA19D005Y
Period of Performance Start: 14 March 2021
Period of Performance End: 13 March 2029 (2 5-years Options available)
Business Size Status: Small Business, Woman-Owned Small Business (WOSB), SBA-Certified Woman-Owned Small Business
Overview
On-line access to contract ordering information, terms and conditions, authorized Schedule pricing, and the process to create an electronic delivery order is available through GSA Advantage! The Internet address for GSA Advantage! is http://www.gsaelibrary.gsa.gov.
The GSA Multiple Award Schedule (MAS) enables Federal agencies to procure total professional service solutions using a single Multiple Award Schedule at pre-negotiated pricing. MAS contractors possess expertise related to an array of professional services, including; business consulting and program support services, financial consulting solutions, environmental services, engineering services, advertising and integrated marketing services, logistics support and language services.
Scope
S³ awarded MAS Contract includes the following GSA Special Item Numbers (SINs):
S³ Information
Email: contracts@s3inc.com
Phone: 256-539-1700
SeaPort–Next Generation (NxG)
S³ is a Woman-Owned Business that offers technical solutions globally and is headquartered in Huntsville, Alabama. Founded in 1991, S³ maintains a Top Secret Facility Security Clearance, operates under a Defense Contract Audit Agency (DCAA) approved accounting system, and conducts operations in accordance with our International Standard Organization (ISO) 9001:2015 and Aerospace (AS) 9100D registered/certified Quality Management System (QMS).
To provide comprehensive support to all SeaPort–NxG requirements, we developed a uniquely qualified team of highly successful technical product and service companies, hereafter referred to as Team S³, which provides:
- Demonstrated record of outstanding, on-time performance across all 22 Functional Performance areas
- Complete coverage of all seven (7) Geographic Zones and documented ability to support Foreign Military Sales (FMS) and other OCONUS Customers
- Proven ability successfully supporting Navy, DoD, and Federal Government requirements (Over 50% of Team S³ are SeaPort-e Prime Contractors)
- Complete, overlapping coverage of all socio-economic requirements (Nine [9] Team S³ Member Companies are Small Businesses)
- Technical, System, and Resource reach-back provided by our four (4) Large Business Team Members
S³ Information
Email: contracts@s3inc.com
Phone: 256-539-1700
OASIS+ Overview
OASIS (a designated Best-in-Class (BIC) contract) is an Indefinite Delivery Indefinite Quantity (IDIQ) contract designed to provide flexible and innovative solutions for complex professional services. The contract scope is organized by domains and NAICS codes. The 13 core domains include (but not limited to) Program Management and Advisory, Technical and Engineering, Research and Engineering, Facilities, and Enterprise Solutions. Additional information on all domains and the applicable NAICS can be found at the following link:
OASIS+ Scope
- Provide a single solution for complex requirements
- Support multiple technical disciplines and mission spaces
- Support commercial and non-commercial acquisition
- Support CONUS and OCONUS requirements
- Support all contract types, including hybrids and cost-reimbursement, at the task order level
- Allow ancillary support components, commonly referred to as Other Direct Costs (ODC), at the task order level
- Have no program ceiling, a five-year base and one five-year option a benefit to long-term planning for complex program requirements
- Designated Best-in-Class (BIC) solution helping agencies meet their spend under management goals
Links for OASIS+ additional information:
- About OASIS+
- OASIS+ Fact Sheet
https://www.gsa.gov/system/files/OASIS%2B%20Fact%20Sheet%2002272026.pdf
S³ GSA OASIS+ CONTRACTS:
Contact No: 47QRCA25DSB19 (SBSA)
Domain: Research and Development
Awarded NAICS: 541713, 541714, 541715 (Exceptions 1,2, and 3)
S³ GSA OASIS+ CONTRACTOR KEY PERSONNEL
Jackie Hicks, OASIS COCM
256-539-1700 ext 1117 / DD: 256-428-9477
Jackie.hicks@s3inc.com
Scott Halverson, OASIS CAPM/VP Agile Engineering Division
256-539-1700 ext 1143 / DD: 256-428-9496
scott.halverson@s3inc.com
S³ AWARDED DUNS NUMBER AND CAGE CODE
DUNS: 799331392
CAGE: 0WYZ8
SAM Unique Entity ID: Z5G7R7QDAYD9
Responsive Strategic Sourcing for Services (RS3)
Contract Type: MA-IDIQ, Cost Plus Fixed Fee, Firm Fixed Price
Period of Performance Start: 18 Oct 2018
Period of Performance End: 14 May 2027
Business Status: Small Business (woman-owned)
Overview
The objective of the RS3 Multiple Award Indefinite-Delivery Indefinite-Quantity (MA-IDIQ) contract is to provide the ACC-APG customers, other Program Executive Offices (PEOs), other Department of Defense (DoD) agencies, and other federal agencies with knowledge based support services for requirements with Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) related needs.
Scope
Principal Performance Work Statement Areas
- Engineering Services
- Research, Development, Test and Evaluation (RDT&E) Services
- Logistics Services
- Acquisition and Strategic Planning Services
- Education and training Service
S³ Information
Email: contracts@s3inc.com
Phone: 256-539-1700
Expedited Professional and Engineering Support Services (EXPRESS) Programmatic Domain
S³ Programmatic Domain Blanket Purchase Agreement (BPA)
BPA W31P4Q-20-A-0012 NAICS 541611
Business size: Large Business
Current POP end date: 15 JAN 2028
Overview
The Programmatic Domain of the Expedited Professional and Engineering Support Services (EXPRESS) Program is a multiple award Blanket Purchase Agreement (BPA) leveraging commercial processes and innovative enhancements established within the “evergreen” aspects of the General Services Administration (GSA) schedules program to incorporate dynamic teaming arrangements and to offer the right mix of professional and highly technical advisory and assistance services to Team Redstone.
Scope
S³ provides all supervision, labor, incidental materials, and other services necessary to provide programmatic support in monitoring, assessing, coordinating, analyzing, and integrating component programs/activities, including briefings/presentations and agendas for the total life cycle of the systems. S³ supports Advanced Technology Demonstrations (ATDs), Advanced Concept Technology Demonstrations (ACTDs), Non-Developmental Items (NDIs), Commercial Off-the-Shelf (COTS) and other acquisition streamlining initiatives. We also provide input, advice, and recommendations to special teams formed to provide expeditious resolution of programmatic problems. The principal Programmatic Functional Specialty Areas are shown below.
Principal Performance Work Statement Areas
- Resource Management Support
- Cost Estimating / Analysis
- Schedule Development / Assessment
- Program Management, Plans & Integration
- Strategic Planning Analysis
- International Program Support
- Security Assistance Program Support
- Operations Research and Systems Analysis
Find out more here: Army Contracting Command | Redstone Arsenal | SSCM | Express
S³ Information
Email: contracts@s3inc.com
Phone: 256-539-1700
Expedited Professional and Engineering Support Services (EXPRESS) Technical Domain
S³ Technical Domain Blanket Purchase Agreements (BPA)
BPA W31P4Q-19-A-0005
NAICS 541715
Business size: Small Business, Woman-Owned Small Business, SBA-Certified Woman-Owned Small Business
Current POP end date: 04 JAN 2028
BPA W31P4Q-19-A-0006
NAICS 541330
Business size: Large Business
Current POP end date: 04 JAN 2028
Overview
The Technical Domain of the Expedited Professional and Engineering Support Services (EXPRESS) Program is a multiple award Blanket Purchase Agreement (BPA) leveraging commercial processes and innovative enhancements established within the “evergreen” aspects of the General Services Administration (GSA) schedules program to incorporate dynamic teaming arrangements and to offer the right mix of professional and highly technical advisory and assistance services to Team Redstone.
Scope
S³ provides technical support through advisory and assistance services for the US Army Aviation and Missile Command (AMCOM) and its customers’ managed systems / equipment / technology. Some tasks may also support related non-US systems. S³ supports systems including missiles, rockets, airplanes, helicopters, and Unmanned Aerial Systems (UAS). We also support the systems’ associated subsystems and support systems such as logistics support activity, technology development, software development, targets, simulators, test equipment, survivability equipment, air traffic control systems, and command and control systems. The principal Performance Work Statement (PWS) areas are shown below.
Principal Performance Work Statement Areas
- Aeromechanics Technology
- Airworthiness Qualification/Release
- Electronics / Avionics / Visionics / Survivability Equipment
- Environmental Safety Initiatives
- Guidance Technology – Guidance Analyses
- Guidance Technology Electronics & Computer Technology Support
- Guidance Technology – Weapon System Guidance
- Industrial Operations
- Infrared (IR)
- Image and Seismic, Acoustic, Magnetic (SAM)
- Electromagnetic (EM) Signal Processing
- Manpower & Personnel Technical Support
- Manufacturing Science and Technology
- Navigation and Control
- Optics and Laser
- Product Assurance
- Production Engineering
- Propulsion Systems / Technology
- Radio Frequency (RF) Technology
- Systems Engineering
- Structures and Materials
- Systems Simulation and Modeling
- Software Engineering
- Technical Data Management
- Test and Evaluation
- Test Program Set (TPS) / Automated Test Equipment (ATE)
- Warheads
- Weapons Science
S³ Information
Email: contracts@s3inc.com
Phone: 256-539-1700
DoW Mentor-Protégé Program at S³
Guiding the Next Generation of DoW Partners
Through the DoW Mentor-Protégé Program, S³ helps small businesses grow into capable, competitive defense contractors — strengthening our industry, our partners, and our mission.
The DoW Mentor-Protégé Program at S³
At S³, we understand the unique challenges small businesses face — because we’ve been there. As a former small business ourselves, we know what it takes to grow into a successful defense contractor.
In 2016, S³ became an approved Mentor in the Department of War Mentor-Protégé Program, helping small businesses build the skills and capabilities needed to compete for prime and subcontracting opportunities.
What the Program Does
The DoD Mentor-Protégé Program connects experienced defense contractors (Mentors) with small businesses (Protégés) to:
- Expand their role in the defense industry
- Strengthen their ability to perform as DoW Prime contractors
- Improve business systems and operations
Our Approach
S³ supports Protégés by providing:
- Technical assistance and mentorship
- Business development guidance
- Help establishing compliant and efficient business systems
We are committed to building long-term, strategic partnerships that create value for the Protégé, for S³, and for the Department of War..
How to Get Started
The DoW Office of Small Business Programs typically opens two cycles per year for Mentor-Protégé Agreements. The process involves:
- Submission of a White Paper
- Invitation to submit a proposal
- Proposal submission
- Contract award
Note: Mentor-Protégé teams must also include support of a Historically Black College or University (HBCU).
The awarded agreement is a two-year contract that includes dedicated funding to support the partnership and its goals.
Interested in Partnering with S³?
If you’re a small business ready to grow — or want to learn more — we’d love to hear from you.
S³ Information
Email: contracts@s3inc.com
Phone: 256-539-1700
Contract Field Team (CFT) Labor Augmentation Support Requirements (LASR) Program – Full and Open Suite
Contract Type: Indefinite Delivery / Indefinite Quantity
Task Order Award Type: Best Value
Period of Performance Start: 01 June 2026
Period of Performance End: 31 May 2036
Overview
Global Logistics Support Services (GLSS), a wholly-owned subsidiary of S³, is a Full and Open Suite Prime Contractor on the United States Air Force Contract Field Teams (CFT) Contract Vehicle. With a total contract ceiling value of $7.0 billion, CFT LASR is United States Air Force (USAF) contract vehicle for delivering tailored, on-site Organizational, Intermediate/Field, and Depot/Sustainment level maintenance augmentation support to Department of Defense and other federal customer at locations worldwide. GLSS competes with eight other Full and Open business primes for task orders to modify, maintain, inspect, and repair aircraft, aerospace equipment, missile systems, vehicles, associated subsystems, and ground support equipment.
GLSS is an incumbent CFT Small Business Prime Contractor that was awarded and continues to execute nine CFT Task Orders at eleven locations supporting ten different models of fixed and rotary winged aircraft.
Scope
The CFT LASR Full and Open (Full & Open) Suite provides the Department of Defense and other Federal Agencies a flexible, rapid deployment capability to field skilled technicians to augment Government maintenance capabilities resolve aircraft, missile, ground equipment, and subsystem maintenance issues in support of the Government’s military readiness and operational requirements. CFT LASR provides maintenance augmentation support for:
- Customer requirements in the Continental United States (CONUS) for over 100 Technicians.
- Customer requirements Outside the Continental United States (OCONUS) for over 50 Technicians.
Principal Performance Work Statement Areas:
- Perform modification, maintenance, inspection, and/or repair of active systems in the US Government Inventory;
- Provide Organizational, Intermediate/Field, and Depot/Sustainment Level Maintenance;
- Provide on-site support at Customer Locations both in and outside the Continental United States (CONUS and OCONUS);
- May include Foreign Military Sales (FMS) support requirements.
GLSS Information
Email: CFTGLSS@s3inc.com
Phone: 256-539-1700
Contract Field Team (CFT) Labor Augmentation Support Requirements (LASR) Program – Small Business Suite
Contract Type: Indefinite Delivery / Indefinite Quantity
Task Award Order Type: Best Value
Period of Performance Start: 01 June 2026
Period of Performance End: 31 May 2036
Overview
Global Logistics Support Services (GLSS), a wholly-owned subsidiary of S³, is a Small Business (SB) Suite Prime Contractor on the United States Air Force Contract Field Teams (CFT) Contract Vehicle. With a total contract ceiling value of $7.0 billion, CFT LASR is United States Air Force (USAF) contract for delivering tailored, on-site Organizational, Intermediate/Field, and Depot/Sustainment level maintenance augmentation support to Department of Defense and other federal customer at locations worldwide. GLSS competes with thirteen other Small Business primes for task orders to modify, maintain, inspect, and repair aircraft, aerospace equipment, missile systems, vehicles, associated subsystems, and ground support equipment.
GLSS is an incumbent CFT Small Business Prime Contractor that was awarded and continues to execute nine CFT Task Orders at eleven locations supporting ten different models of fixed and rotary winged aircraft.
Scope
The CFT LASR Small Business (SB) Suite provides the Department of Defense and other Federal Agencies a flexible, rapid deployment capability to field skilled technicians to augment Government maintenance capabilities resolve aircraft, missile, ground equipment, and subsystem maintenance issues in support of the Government’s military readiness and operational requirements. CFT LASR provides maintenance augmentation support for:
- Customer requirements in the Continental United States (CONUS) for less than 100 Technicians.
- Customer requirements Outside the Continental United States (OCONUS) for less than 50 Technicians.
Principal Performance Work Statement Areas:
- Perform modification, maintenance, inspection, and/or repair of active aircraft, ground, supporting systems, subsystems and components in the US Government Inventory;
- Provide Organizational, Intermediate/Field, and Depot/Sustainment Level Maintenance;
- Provide on-site support at Customer Locations both in and outside the Continental United States (CONUS and OCONUS);
- May include Foreign Military Sales (FMS) support requirements.
GLSS Information
Email: CFTGLSS@s3inc.com
Phone: 256-539-1700