What We Deliver

Our Services

Four core capability areas — each customized to your mission environment, system criticality, and data sensitivity requirements.

Capability 01

Engineering

Engineering is the foundation of mission-ready security. 11 Cyber Services integrates cybersecurity and software engineering disciplines across the full system lifecycle — from requirements definition and architecture design through development, integration, testing, and sustainment.

We apply a systems engineering mindset to complex DoD environments, ensuring that security is baked in — not bolted on. Whether standing up new capability, integrating software into existing infrastructure, or hardening legacy systems, we deliver engineering solutions that are technically rigorous and operationally practical.

Security architecture design and review for enterprise IT systems
Software development and secure software integration
Systems engineering and requirements traceability
Network security engineering and segmentation design
Table top exercises against architecture
Operational Technology (OT) security engineering
Zero Trust Architecture design and transition planning
Piloting, staging, and integration support for large-scale deployments
Capability 02

Evaluations & Assessments

You can't protect what you don't understand. 11CS conducts thorough security evaluations that span the full spectrum — from high-level program-wide analysis to targeted technical penetration testing. Our assessments produce findings that are clear, prioritized, and actionable.

Our assessment team combines deep technical expertise with a thorough understanding of DoD RMF and NIST guidance, ensuring that every finding is contextualized within your controls posture and aligned to the policy requirements that drive authorization decisions.

Security Control Assessments (SCA) aligned to NIST 800-53A
Penetration testing — network, application, and physical
Vulnerability assessment and analysis (VA/A)
Security Technical Implementation Guide (STIG) assessments
Red team and adversarial simulation exercises
Security audits and compliance gap analysis
Independent verification and validation (IV&V)
OT/ICS security assessments (NIST 800-82)
Capability 03

Cross Domain Solutions

Enabling secure information sharing between classified and unclassified networks is one of the most technically demanding challenges in federal cybersecurity. 11 Cyber Services provides specialized engineering, certification, and accreditation support for Cross Domain Solutions (CDS) in accordance with NSA and NCDSMO requirements.

Our CDS experts have hands-on experience navigating the rigorous approval processes and technical standards that govern data transfer between security domains — helping your program achieve and maintain accreditation without sacrificing operational capability.

CDS requirements analysis and solution engineering
NSA/NCDSMO registration and approval process support
High Assurance Guard (HAG) design and implementation
CDS security test and evaluation (ST&E) support
Multi-level security (MLS) architecture design
Certification and accreditation (C&A) documentation
CDS sustainment and continuous monitoring support
Transfer policy development and review
Capability 04

Customer & Acquisition Strategy

Successful programs don't happen by accident — they're built on sound programmatic strategy from day one. 11CS works alongside customers and acquisition personnel to shape program direction, define achievable requirements, and align stakeholder expectations across technical, contractual, and policy lanes. We help programs make the right decisions early, so they're not paying for them later.

From there, we work side-by-side with the customer to navigate acquisition — helping them articulate needs, engage the right stakeholders, and build the documentation and artifacts that move programs through the process. Our goal is simple: make sure the customer gets what they actually need, on a timeline that works for their mission.

Acquisition strategy development and compliance planning
Security requirements alignment to DoD acquisition milestones
System categorization and control selection (NIST / CNSSI 1253)
System Security Plan (SSP) development and maintenance
Plan of Action & Milestones (POA&M) management
Authorizing Official (AO) engagement and authorization package support
Continuous monitoring strategy and sustainment planning
OT/ICS compliance support (NIST 800-82 / IEC 62443)

Contract Vehicles & Registrations

Multiple pathways to engage 11 Cyber Services through federal acquisition vehicles.

Seapor-NxG IDIQ

SeaPort Next Generation — NAVSEA's primary contract vehicle for systems engineering, technical, and programmatic support services.

Awarded 2024

MDA SHIELD

Missile Defense Agency Systems and Hardware Integration Enterprise Level Development — supporting MDA's critical cybersecurity requirements.

Awarded 2025

Subcontract Partnerships

Active subcontractor to prime contractors supporting NAVSEA, NAVWAR, and USMC programs.

Active

Partner Network

11CS maintains active relationships across the defense industry — teaming with established primes, technology integrators, and specialized small businesses to bring the right capabilities to every program.

Industry Partnerships

Let's Talk About Your Requirements

Tell us about your program's cybersecurity needs. We'll build a solution around them.

Contact Our Team