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Api Support Engineer Jobs in Washington (NOW HIRING)

RIT Solutions, Inc.

Java API Engineer

Washington, DC · On-site

$58.50 - $80/hr

RIT Solutions, Inc. is seeking a Senior Java API Engineer to support and enhance a REST-based API platform for mobile applications. This role involves maintaining backend services built with Java in ...

BDR Solutions LLC

API Gateway Engineer (Kong)

Herndon, VA · Remote

$170K - $210K/yr

BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its ... BDR Solutions is building a candidate pipeline for the Kong / API Gateway Surge Engineer role for ...

BDR Solutions LLC

API Gateway Engineer (Kong)

Herndon, VA · On-site +1

$170K - $210K/yr

Description BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully ... BDR Solutions is building a candidate pipeline for the Kong / API Gateway Surge Engineer role for ...

INflow Federal

Sr Software Engineer (API)

Springfield, VA · On-site

$128K - $168K/yr

Provide expert-level technical support to customers, resolving complex issues related to API management and cloud infrastructure. * Collaborate closely with engineering teams to enhance API ...

INflow Federal

Sr Software Engineer (API)

Springfield, VA · On-site

$128K - $168K/yr

Provide expert-level technical support to customers, resolving complex issues related to API management and cloud infrastructure. * Collaborate closely with engineering teams to enhance API ...

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How much do api support engineer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for api support engineer in Washington is $45.16, according to ZipRecruiter salary data. Most workers in this role earn between $33.51 and $52.84 per hour, depending on experience, location, and employer.

What is an api support engineer?

An API Support Engineer is responsible for assisting developers and customers in integrating, troubleshooting, and optimizing API usage. They diagnose technical issues, provide solutions, and work closely with engineering teams to resolve bugs or improve API performance. Their role requires strong problem-solving skills, knowledge of RESTful APIs, authentication methods, and programming languages like Python or JavaScript. Additionally, they may create documentation, FAQs, and tutorials to enhance the developer experience.

What does an api support engineer do?

As an API Support Engineer, your day typically involves investigating and resolving technical issues raised by clients, monitoring API performance, and collaborating closely with development and product teams to escalate and address more complex problems. You may spend time writing scripts or testing APIs to verify reported issues, as well as updating technical documentation or knowledge bases to help clients self-serve. In addition to direct customer support, you'll often participate in team meetings to discuss trends, share insights, and contribute to process improvements. This mix of technical troubleshooting, communication, and teamwork keeps the role dynamic and rewarding.

What are the key skills and qualifications needed to thrive as an api support engineer?

To thrive as an API Support Engineer, you need a strong understanding of API protocols (REST, SOAP), programming/scripting skills (such as Python or JavaScript), and experience with troubleshooting and debugging. Familiarity with tools like Postman, API gateways, and ticketing systems, as well as relevant certifications like AWS Certified Developer or API-specific courses, is highly beneficial. Excellent problem-solving abilities, clear written and verbal communication, and a customer-focused attitude distinguish top performers. These competencies ensure effective technical support, smooth integration experiences for clients, and strong collaboration with internal engineering teams.

What are popular job titles related to Api Support Engineer jobs in Washington?

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Api Support Engineer jobs near you
Infographic showing various Api Support Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 18% Part Time, 2% Temporary, and 8% Contract. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $93,927 per year, or $45.2 per hour.

Intelligence Support Engineer

ManTech International

Annapolis, MD • On-site

$128K - $214K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted yesterday

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 244 rated software companies

Job description

General information
Requisition #
R68764
Locations
USA-MD-Annapolis Junction
Posting Date
06/16/2026
Security Clearance Required
TS/SCI w/ Poly
Remote Type
Onsite
Time Type
Full time
Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!
MANTECH seeks a motivated, career and customer-oriented Intelligence Support Engineer to join our team in Annapolis Junction, MD.
Responsibilities include but are not limited to:
  • Integrates intelligence data sources and analytical products into operational technical infrastructure, providing operators with real-time intelligence context within mission systems.
  • Develops tools and workflows that bridge intelligence analysis and technical operations, ensuring operators maintain situational awareness during capability employment.
  • Serves as technical liaison between intelligence analysts and capability developers.
  • Design workflows automating intelligence enrichment of technical observables (IPs, domains, file hashes)
  • Implement intelligence data pipelines delivering near-real-time updates to operational systems
  • Create dashboards and interfaces presenting fused intelligence-technical situational awareness
  • Document intelligence integration architectures and data flow designs
  • CONUS travel maybe required up to 25%

Minimum Qualifications:
  • Bachelor's degree and 9+ years of experience OR High School Diploma/GED and 13+ years of experience OR Associate's degree and 11+ years of experience OR Master's Degree and 7+ years, OR a PhD with 5+ years of progressively responsible experience.
  • 4+ years experience integrating intelligence data into technical systems or operational environments
  • Strong understanding of intelligence disciplines (SIGINT, HUMINT, OSINT, cyber threat intelligence)
  • Proficiency with intelligence data formats and standards (STIX, TAXII, JSON, XML)
  • Experience developing APIs, data integrations, and middleware solutions
  • Programming skills in Python, Java, or similar languages
  • Understanding of RESTful API design and implementation Knowledge of database technologies (SQL, NoSQL, graph databases)

Preferred Qualifications:
  • Degree in Computer Science, Information Systems, Intelligence Studies, or related field
  • Background as intelligence analyst with technical skill development
  • Experience with cyber threat intelligence platforms (ThreatConnect, Anomali, MISP)
  • Familiarity with SIEM integration and security orchestration (SOAR)
  • Knowledge of intelligence dissemination systems and classification handling
  • Experience with geospatial intelligence (GEOINT) data and tools

Clearance Requirements:
  • An active TS/SCI with Polygraph is required.
  • Must be a U.S. citizen.

Physical Requirements:
  • Must be able to remain in a stationary position 50% of the time.
  • Needs to occasionally move about inside the office to access file cabinets and office machinery.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations.

The projected compensation range for this position is $128,000.00-$214,400.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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