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Cross Domain Systems Engineer, Senior

BOOZ, ALLEN & HAMILTON, INC.Fairfax, VA🇺🇸United StatesPosted 3 Aug 2026

Why This Role Stands Out

Advance your career by leading the development and deployment of critical cross-domain solutions that directly impact national security, with opportunities to expand your expertise in cloud technologies and cybersecurity. You'll thrive in this hybrid role if you excel at translating complex needs into technical specifications and engaging with stakeholders, all while benefiting from a competitive compensation package and a supportive team environment. Apply now to shape missions and grow your skills with a leading firm.

Quick Overview

Salary
$86.8k - $198k/yr
Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
Fairfax, VA, United States
Posted
3 weeks ago
AgileConfluenceJira

Job Description

Cross Domain Systems Engineer, Senior | Fairfax, VA, United States | Hybrid | $86,800.00 - $198,000.00

This employer is seeking a Senior Cross Domain Systems Engineer to join a team dedicated to national security and technological innovation. This role offers the chance to shape critical missions by leading the development and deployment of digital cross domain solutions. If you are passionate about merging complex technical skills with strategic vision, this is an opportunity to make a significant impact.

The Role

  • Lead the development and deployment of digital cross domain solutions for customer missions.
  • Engage with customers to capture, define, and understand user and security requirements.
  • Decompose hardware, software, interface, and security control requirements.
  • Coordinate with stakeholders throughout system development, integration, testing, and fielding activities.
  • Support system accreditation following the Risk Management Framework and plan security improvements.
  • Plan, design, and implement cross-domain data flows, assist users with data schemas, and define/validate data handling policies.

What You'll Need

  • Experience developing requirements, including capability, system-level, hardware, software, interface requirements, user stories, or use cases.
  • Experience creating technical written deliverables for system delivery or deployment efforts.
  • Proficiency with online collaboration and work tracking tools such as Atlassian Suite (Jira, Confluence) and ServiceNow.
  • Knowledge of the Risk Management Framework and its application to system accreditation.
  • Ability to plan systems delivery and deployment efforts, including technical plans, schedules, resource allocations, and risk tracking.
  • Active TS/SCI clearance required, with willingness to undergo a polygraph.
  • Bachelor's degree in Computer Science or Information Technology and 5+ years of engineering experience, or 12+ years of engineering experience in lieu of a degree.
  • Ability to obtain a DoD 8570.1 IAT Level II Certification within 6 months of start date.

What's On Offer

  • Opportunity to broaden skillset in Cross Domain technologies, Cloud technologies, Agile lifecycle, and cybersecurity.
  • Intellectually stimulating work environment with a focus on national security missions.
  • Competitive compensation package with benefits including health, financial, retirement, and professional development opportunities.
  • Chance to contribute to cutting-edge cyber security solutions for national customers.

Apply via Haystack today!

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