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Senior Interoperability Engineer Jobs in Washington, DC

Leidos

Senior Requirements Engineer Lead

Alexandria, VA · On-site

$111.80K - $153.60K/yr

Leidos Digital Modernization sector is seeking an experienced Senior Requirements Engineer Lead to ... Define, document, and maintain APIs and technical standards for system interoperability. * Engineer ...

Leidos

Senior Requirements Engineer Lead

Alexandria, VA · On-site

$111.80K - $153.60K/yr

Leidos Digital Modernization sector is seeking an experienced Senior Requirements Engineer Lead to ... Define, document, and maintain APIs and technical standards for system interoperability. * Engineer ...

ECS

Information Exchange Engineer - Senior

Fairfax, VA · On-site

$121.60K - $160.30K/yr

Position Summary ECS is seeking an Information Exchange Engineer - Senior to support the ARNG ENOCS ... The selected candidate will play a crucial role in ensuring seamless interoperability between ...

ECS

Information Exchange Engineer - Senior

Fairfax, VA · On-site

$109K - $147.90K/yr

ECS is seeking an Information Exchange Engineer - Senior to support the ARNG ENOCS program by ... The selected candidate will play a crucial role in ensuring seamless interoperability between ...

ThinkTek

Senior Software Engineer

Quantico, VA · On-site

$132K - $174.10K/yr

Senior Software Engineer Who We Are:  ThinkTek LLC is a fast-growing Certified SBA 8(a) and ... Integration and Interoperability Analysis * Review and assess architecture and design plans for ...

ThinkTek

Senior Software Engineer

Quantico, VA · On-site

$132K - $174.10K/yr

Senior Software Engineer Who We Are: ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service ... Integration and Interoperability Analysis * Review and assess architecture and design plans for ...

ANGARAI

Senior Systems Engineer

College Park, MD

$103.50K - $141.60K/yr

Senior Systems Engineer (Microsoft M365) The Senior Systems Engineer (Microsoft M365) provides ... Collaborate with infrastructure, security, and operations teams to ensure system interoperability

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Senior Interoperability Engineer information

See Washington, DC salary details

$67.4K

$143.3K

$207.8K

How much do senior interoperability engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for senior interoperability engineer in Washington, DC is $143,338.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $162,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Interoperability Engineer, and why are they important?

To thrive as a Senior Interoperability Engineer, you need expertise in healthcare data standards (such as HL7, FHIR, and CDA), system integration, and a degree in computer science or a related field. Familiarity with integration engines (like Mirth Connect or Cloverleaf), API development, and relevant certifications (e.g., HL7 or FHIR Proficiency) is typically required. Strong problem-solving abilities, communication, and project management skills help bridge technical gaps across teams and stakeholders. These competencies are crucial for ensuring seamless data exchange, regulatory compliance, and improved healthcare outcomes through robust interoperability solutions.

How does a Senior Interoperability Engineer typically collaborate with cross-functional teams during integration projects?

Senior Interoperability Engineers frequently work alongside software developers, system architects, business analysts, and IT operations staff to ensure smooth integration between disparate systems. They are often responsible for leading technical discussions, clarifying data exchange requirements, and troubleshooting complex issues that arise during implementation. Strong communication and documentation skills are essential, as these engineers must translate technical details for both technical and non-technical stakeholders. Collaboration is typically facilitated through regular meetings, project management tools, and shared documentation platforms.

What is a Senior Interoperability Engineer?

A Senior Interoperability Engineer is a specialized professional who ensures that different software systems, applications, or devices can effectively communicate and work together. They design, implement, and maintain integration solutions, often in complex environments such as healthcare, finance, or enterprise IT. This role typically involves working with APIs, data standards, and protocols to facilitate seamless data exchange between systems. Senior Interoperability Engineers also troubleshoot integration issues, ensure compliance with industry standards, and may lead or mentor junior engineers. Their expertise helps organizations maximize operational efficiency by eliminating data silos and improving system connectivity.

What is the difference between Senior Interoperability Engineer vs Network Engineer?

AspectSenior Interoperability EngineerNetwork Engineer
CredentialsBachelor's in CS or related, certifications like HL7, FHIR, Cisco (CCNA)Bachelor's in CS, EE, or related, Cisco certifications (CCNA, CCNP)
Work EnvironmentHealthcare IT, software integration, systems interoperabilityNetworking infrastructure, enterprise networks, data centers
Industry UsageHealthcare, health IT, software vendorsTelecommunications, IT services, enterprise organizations
Comparison FocusIntegrating healthcare systems and standardsDesigning and managing network infrastructure

The main difference is that a Senior Interoperability Engineer focuses on integrating healthcare systems and standards, while a Network Engineer manages network infrastructure. Both roles require technical certifications and work in IT environments, but their industry focus and daily tasks differ significantly.

What are popular job titles related to Senior Interoperability Engineer jobs in Washington, DC? For Senior Interoperability Engineer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Senior Interoperability Engineer jobs in Washington, DC look for? The top searched job categories for Senior Interoperability Engineer jobs in Washington, DC are:
Senior Interoperability Engineer jobs near you
Senior Requirements Engineer Lead

Senior Requirements Engineer Lead

Leidos

Alexandria, VA • On-site

$111.80K - $153.60K/yr

Full-time

Posted 19 days ago

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

58th of 424 rated business services

Job description

This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced Senior Requirements Engineer Lead to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations.
In this role, you will work alongside government partners, engineers, and other industry teammates to translate operational and strategic requirements into scalable, production-ready solutions. You will contribute directly to product planning, execution, and continuous improvement-helping ensure capabilities are delivered efficiently, aligned to mission priorities, and positioned for sustained success.
This position offers the opportunity to work on a high-visibility, enterprise program at the intersection of data, analytics, and emerging AI technologies. Ideal candidates are motivated by mission impact, comfortable operating in complex stakeholder environments, and interested in building deep domain expertise while delivering capabilities with real-world national security outcomes.
Primary Responsibilities:
  • Design and implement requirements management methodologies to enhance operational efficiency.
  • Utilize digital engineering approaches, including Model-Based Systems Engineering (MBSE), to develop requirements models and use cases.
  • Manage the requirements backlog to ensure alignment with program priorities and system roadmap objectives.
  • Collaborate with test, security, and engineering teams to validate and codify requirements prior to development.
  • Conduct systems engineering activities to specify, build, and maintain system engineering designs.
  • Prepare and maintain a System Engineering Plan (SEP) addressing all engineering and technical requirements.
  • Define, document, and maintain APIs and technical standards for system interoperability.
  • Engineer and continuously improve the underlying infrastructure of the System.
  • Identify and integrate government, commercial, and open-source tools into the System.
  • Design and enhance user interface (UI) and user experience (UX) components of the platform.
  • Ensure compliance with cybersecurity policies and maintain cybersecurity architecture for the system.
  • Perform site reliability engineering to ensure system reliability and performance.
  • Participate in the Engineering Control Board (ECB) process for major engineering milestones.
  • Foster relationships with industry and academia to leverage advancements in data, analytics, and AI technologies.
  • Provide mentorship and guidance to team members to enhance their professional development.

Basic Qualifications:
  • Active Top Secret (TS) clearance with SCI eligibility.
  • Bachelor's degree in Engineering, Computer Science, Information Systems, or related technical discipline and 8-12 years of relevant experience OR Master's degree in a related field and 6-10 years of relevant experience.
  • Proven experience with Model-Based Systems Engineering (MBSE) methodologies.
  • Strong understanding of cybersecurity principles and practices.
  • Experience managing a requirements backlog and collaborating with cross-functional teams.
  • Excellent communication and leadership skills.
  • Experience developing and managing requirements in DoD or Federal enterprise environments.
  • Experience implementing requirements traceability using tools such as DOORS, JIRA, Confluence, or similar platforms.
  • Experience supporting DoD Risk Management Framework (RMF) and mapping cybersecurity controls to system requirements.
  • Experience operating within SAFe or large-scale Agile frameworks supporting enterprise systems.
  • Demonstrated experience leading and mentoring engineering or requirements teams.

Preferred Qualifications:
  • Active TS/SCI clearance.
  • Familiarity with cloud environments and DevSecOps practices.
  • Experience with AI/ML model development and deployment.
  • Knowledge of open standards systems and their application in military environments.
  • Strong analytical and problem-solving skills.
  • Strong communication and interpersonal skills.
  • SAFe Agilist (SA), SAFe Practitioner, or related SAFe certification.
  • Experience leading requirements efforts for multi-enclave enterprise systems.
  • Experience integrating Zero Trust requirements into system baselines.
  • Experience supporting large-scale cloud, data, or AI-enabled platforms in secure environments.

#ADVANA
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
March 9, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $107,900.00 - $195,050.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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