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Prosync

Systems engineering, hardware, software, and security.

International Security Specialist - International

Full-TimePosted on 10/23/2026
No salary listed
Mid
Bachelor's, Associate's
Arlington County, Arlington, VA, USA
In Person
Risk & ComplianceRegulatory Compliance & Ethics

About the job

Requirements
  • At least three years of experience supporting international security, foreign disclosure, security cooperation, government security programs, or related disciplines.
  • Knowledge of Department of Defense international security requirements, foreign engagement procedures, and classified information protection standards.
  • Familiarity with Department of Defense Manual 5205.07 and Intelligence Community Directive 705 requirements.
  • Experience supporting international programs, foreign military sales efforts, security cooperation initiatives, or multinational engagements.
  • Ability to interpret and apply security regulations, international agreements, and government directives.
  • Strong written, verbal, and interpersonal communication skills.
  • Ability to work independently while coordinating with government personnel, security offices, and international stakeholders.
  • Strong organizational and analytical skills, including the ability to manage multiple priorities simultaneously.
  • Must hold an active IAT/IAM Level II certification, such as Security+, CySA+, SSCP, GICSP, GSEC, CND, CCNA Security, CASP+/SecurityX, CISA, CISSP, GCED, GCIH, CCNP Security, or CCSP.
  • A minimum Secret security clearance or higher is required.
  • A bachelor's degree or higher from an accredited college or university is required, with an associate's degree plus four years of additional relevant work experience accepted as a substitute. In lieu of a degree, six years of additional relevant work experience may be substituted.
Responsibilities
  • Support international security programs involving foreign military partners, allied nations, coalition organizations, and international defense initiatives.
  • Ensure compliance with applicable Department of Defense security policies, international security agreements, and government directives governing foreign involvement in classified programs.
  • Assist with planning, coordinating, and executing international visits, meetings, conferences, and classified engagements involving foreign representatives.
  • Review and evaluate international program activities for compliance with disclosure, protection, and safeguarding requirements.
  • Coordinate with program managers, security personnel, government stakeholders, and international partners regarding security requirements and program support activities.
  • Support foreign disclosure, technology protection, and international security cooperation efforts.
  • Maintain records, documentation, and tracking mechanisms related to international security activities and agreements.
  • Assist with accreditation, inspection, and oversight of facilities and environments supporting classified international activities.
  • Interpret and apply security policies, directives, and guidance related to protecting classified information shared with foreign entities.
  • Conduct security assessments and reviews of international engagements to identify compliance risks and recommend corrective actions.
  • Prepare security reports, briefings, and correspondence supporting international program requirements.
  • Provide guidance to program personnel regarding international security procedures, foreign travel requirements, visit authorizations, and controlled information sharing.

About the company

ProSync provides systems, hardware, software and security engineering for national security programs. It designs, develops, fields, and provides worldwide lifecycle support for national security systems, guided by agile engineering processes and an ISO 9001:2015 quality management framework to ensure high-quality outcomes. The company differentiates itself through its status as an award-winning SDVOSB (Service-Disabled Veteran-Owned Small Business) with 24+ years of hands-on experience delivering end-to-end solutions and lifecycle support for national security needs. Its goal is to deliver reliable, mission-focused products and services to customers by combining agile development, comprehensive systems engineering, and strong quality management.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Ellicott City, Maryland

Founded

2000

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Simplify's Take

What believers are saying

  • January 2026 Navy award lifted ProSync’s visible backlog and credibility.
  • The company keeps appearing on SeaPort-NxG and other federal vehicles.
  • ProSync’s 2025-2026 productized support model sells recurring mission-critical services.

What critics are saying

  • ProSync sued former employee Tim Miller in June 2026 over trade secrets.
  • The Navy contract ending April 30, 2026 exposes revenue concentration risk.
  • One major customer loss would hit ProSync’s defense-heavy pipeline immediately.

What makes Prosync unique

  • Founded in 2000, ProSync serves DoD and Intelligence Community customers.
  • ProSync won a $83.2 million Navy SeaPort-NxG task order in January 2026.
  • ProSync’s SDVOSB status and cleared government focus narrow its competitor set.

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Benefits

  • Health Insurance
  • 401(k) Retirement Plan
  • Mental Health Support
  • Paid Vacation
  • Paid Holidays
  • Flexible Work Hours
  • Performance Bonus
  • Professional Development Budget