Senior Cross Domain Solutions Technical Lead - On-Site

Senior Cross Domain Solutions Technical Lead - On-Site

Join to apply for the Senior Cross Domain Solutions Technical Lead - On-Site role at OSAAVA Services

Job Description

Title : Senior Cross Domain Solutions Technical Lead

Location : Fort Meade, MD (On-Site / Office)

Clearance Required : TS / SCI (active at the time of application)

Job Type : Full-Time, On-Site

Salary Range : DOE

Any Travel : Limited travel may be required for government site visits, meetings, or training; extended or frequent travel generally not expected.

Shift work : Typically no regular shifts; standard business hours with occasional on-call or off-hours support during critical deployments, testing, or system incidents.

Relocation Assistance : Not Available

Bonus / commission : Not applicable for this position

About OSAAVA Services : OSAAVA Services is a mission-focused Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in cybersecurity and enterprise IT services. We support critical national defense programs and are committed to excellence, agility, and innovation in every engagement.

Benefits include :

• Medical, dental, vision insurance
• 401(k) with company match
• Paid time off (vacation, sick leave, holidays)
• Professional development support
• Life & disability insurance

Why OSAAVA : SDVOSB culture : We value mission, service, and integrity

Competitive Compensation & Benefits

Opportunities to grow with a fast-moving team supporting national security

Work that makes a difference—every day

OSAAVA Services is an Equal Opportunity Employer. We encourage applications from all qualified individuals, including veterans and individuals with disabilities. If you need assistance or accommodations, please email : recruiting@osaavaservices.com.

Position Summary

The Senior Cross Domain Solutions (CDS) Technical Lead provides strategic, technical, and operational leadership for the design, integration, accreditation, and sustainment of cross domain technologies in support of classified mission systems across multiple security enclaves. The individual leads engineering and governance initiatives, ensuring strict compliance with NSA's Raise the Bar (RTB) standards and NCDSMP CDS policies.

Key Responsibilities

Required Qualifications

Active TS / SCI clearance

Bachelor's degree in computer science, Information Assurance, Systems Engineering, or related field

10+ years of experience in cybersecurity, system architecture, or secure communications with at least 5+ years in CDS design and implementation

Demonstrated leadership in delivering accredited CDS solutions within IC, DoD, or Federal Civilian mission environments

Understanding of NSA Raise the Bar (RTB), NCDSMO governance, DoDI 8540.01 / 8500.01 / RMF / CDTAB / CDSE process

Experience with Data Diodes / One Way Links (OWL, Fox-IT), High Assurance Guards (Radiant Mercury, ISSE Guard, Forcepoint Data Guards, SDoT), Transfer Guards (TGS, Downgrade Server), and Access Solutions (Nester, Lightfoot, Lagrange, SecureView)

Hands-on knowledge of interface filtering, metadata tagging, DLP integration, protocol break, AV / Sandbox chaining

Familiarity with STIGs, NIAP, CDSE Validation Testing, and insider threat prevention controls

Preferred Certifications

CDS Engineer Certification (NSA or commercial equivalents)

CISSP, CISM, or CASP+

CCSP or AWS Certified Security (for cloud-based CDS implementation)

PMP (for leadership roles interfacing with government stakeholders)

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