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Freelance Distributed Systems Engineer Jobs in Washington, DC

Systems Engineer, Senior

Annapolis Junction, MD · On-site

$106K - $146K/yr

As a Systems Engineer on our team, you will lead the design, development, and implementation of enterprise-scale data models, ontologies, and distributed systems that support advanced analytics ...

Systems Engineer Location: in MD - 15 mins. from DC What you'll get to do * Conceptualize and ... distributed systems (Spark, Hadoop, etc.

As a Systems Engineer on our team, you will lead the design, development, and implementation of enterprise-scale data models, ontologies, and distributed systems that support advanced analytics ...

As a Systems Engineer on our team, you will lead the design, development, and implementation of enterprise-scale data models, ontologies, and distributed systems that support advanced analytics ...

As a Systems Engineer on our team, you will lead the design, development, and implementation of enterprise-scale data models, ontologies, and distributed systems that support advanced analytics ...

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Freelance Distributed Systems Engineer information

See Washington, DC salary details

$16

$54

$149

How much do freelance distributed systems engineer jobs pay per hour?

As of Jul 31, 2026, the average hourly pay for freelance distributed systems engineer in Washington, DC is $54.03, according to ZipRecruiter salary data. Most workers in this role earn between $27.50 and $69.95 per hour, depending on experience, location, and employer.
What are the most commonly searched types of Distributed Systems Engineer jobs in Washington, DC? The most popular types of Distributed Systems Engineer jobs in Washington, DC are:

Distributed Systems Engineer with Security Clearance

Variable Constant

Reston, VA • On-site

Other

Re-posted 5 days ago


Job description

Distributed Systems Engineer
Build authorization and data processing systems at massive scale for the Department of
Defense. Design distributed architectures handling complex access control policies
supporting tens of thousands of concurrent users, high-volume data pipelines, sophisticated
data governance requirements, workflow orchestration engines, robotic process
automation, and AI prompt engineering systems. Architect distributed caching strategies, implement event-driven data processing, build
high-performance policy evaluation engines, and solve algorithmic challenges around
efficient authorization and data access at scale. Work on distributed consensus problems,
cache consistency, ETL optimization, workflow state management, and real-time
monitoring of complex data flows. Design elegant algorithms for policy evaluation, optimize critical processing paths,
implement sophisticated caching and data governance strategies. Handle data lineage
tracking, audit trail generation, compliance validation across distributed systems, and
orchestration of complex automated workflows. Develop AI prompt engineering solutions
that dynamically answer questions across distributed, classified data sources.
Computer science theory meets real-world constraints. Constantly tackle new challenges -
always learning and pushing boundaries with a team that gets things done. Required: Active TS/SCI with CI Poly, 5+ years distributed systems, experience building
scalable systems supporting tens of thousands of concurrent users, data processing,
algorithm design, DoD experience. Bonus: Event streaming platforms, data governance,
performance optimization, workflow engines, AI/ML systems.
Location: Reston, VA or JBAB (on-site) About VARIABLECONSTANT LLC
VARIABLECONSTANT LLC specializes in advanced hardware and software solutions for the
Department of Defense. We're a small, agile company known by reputation for tackling the
hard problems others can't solve. No bureaucracy, no trade shows - we move fast and ship
solutions that directly support national security missions. You'll work on sophisticated authorization systems, high-performance data processing,
advanced encryption, distributed architectures at massive scale, workflow automation,
robotic process automation, and AI-driven solutions. Real technical challenges with real
impact.