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L1 Support Engineer Jobs in Washington (NOW HIRING)

Koniag, Inc.

Technical Writer L1

Washington, DC · On-site

Koniag Government Services company is seeking a Technical Writer L1 to support our government ... engineering drawings * Process operational data * Organize technical content * Select supporting ...

RIT Solutions, Inc.

Data Engineer

Washington, DC · On-site

$129K - $155K/yr

This role involves building production-grade data pipelines, supporting actuarial workflows, and ... L1/L2 triage of platform issues, including job failures, data anomalies, and service reliability ...

Core One

IT Program Manager L1-6

Tysons Corner, VA

$110K - $215K/yr

Core One is seeking an IT Program Manager L1-6 to support our IC program. This position requires a ... An Associate's degree in Computer Science, Information Systems, Engineering, Business, or a ...

RIT Solutions, Inc.

Data Engineer

Washington, DC · On-site

$129K - $155K/yr

... supporting actuarial workflows while collaborating with various stakeholders to ensure accurate ... L1/L2 triage of platform issues, including job failures, data anomalies, and service reliability ...

kgs

Technical Writer L1

Washington, DC · On-site

Koniag Government Services company is seeking a Technical Writer L1 to support our government ... engineering drawings * Process operational data * Organize technical content * Select supporting ...

Ocean Atomics

Nuclear Systems Engineer

Bethesda, MD · On-site

$105K - $126K/yr

Support architecture and integration of primary and secondary reactor systems -- core, primary loop ... L1-L2: Early-career engineers with systems engineering exposure through internships, research, or ...

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All JobsL1 Support Engineer JobsL1 Support Engineer Jobs in Washington

L1 Support Engineer information

What is the difference between L1 Support Engineer vs Help Desk Technician?

AspectL1 Support EngineerHelp Desk Technician
CertificationsCompTIA A+, Microsoft CertifiedCompTIA A+, HDI Support Center Analyst
Work EnvironmentIT support teams, technical troubleshootingEnd-user support, customer service
Industry UsageIT, technology companies, service providersIT, corporate, small business
Common Search IntentTechnical troubleshooting, first-level supportCustomer support, issue resolution

Both roles involve providing technical support, but L1 Support Engineers typically handle more technical troubleshooting and escalate complex issues, while Help Desk Technicians focus on customer service and basic issue resolution. The roles often overlap, but L1 Support Engineers usually require more technical certifications and work in more technical environments.

Infographic showing various L1 Support Engineer job openings in Washington as of September 2026, with employment types broken down into 1% As Needed, 73% Full Time, 21% Part Time, and 5% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution.

Software Engineer L1-2

Annapolis, MD • On-site

Jovian Concepts, Inc.
Guided Missile and Space Vehicle Manufacturing • 51 - 200 employees
Learn more about Jovian Concepts, Inc.external

Other

Posted 7 days ago

Job description

Full time | Jovian Concepts, LLC | United States

Posted On 09/03/2026

Job Information

WO-SWE-26-009

Listing TTO/DO

WO_004

Technology

Number of Positions

1

Clearance Required

Top Secret/SCI with Polygraph

City

Annapolis Junction

State/Province

Maryland

20701

Job Description

Jovian Concepts, LLC is looking to hire a Software Engineer Level 1 or Level 2 for a great opportunity in theAnnapolis Junction, MD area.

A current and active TS/SCI Clearance with a MD Polygraph required. No CCA's will be accepted at this time.

Primary Responsibilities:

  • Design, develop, test, and maintain enterprise Java applications using Spring Boot and modern software engineering best practices.
  • Develop scalable RESTful APIs and backend services supporting mission-critical applications and high-performance enterprise systems.
  • Design, optimize, and troubleshoot relational database solutions using MariaDB and other enterprise database technologies.
  • Support application modernization initiatives through containerization, Kubernetes deployments, and continuous improvements to system architecture.
  • Participate in technical design sessions, architecture discussions, code reviews, troubleshooting, and Agile software development activities.
  • Develop and maintain automated testing solutions and GitLab CI/CD pipelines to improve software quality, deployment efficiency, and operational reliability.
  • Collaborate with cross-functional engineering teams using Jira and Confluence while supporting the complete software development lifecycle.
Requirements

A current and active TS/SCI Clearance with a MD Polygraph required. No CCA's will be accepted at this time.

Required Qualifications:

  • Bachelor's degree in Computer Science or a related technical discipline from an accredited college or university. Candidates without Bachelors degrees will require an additional 4 years of software engineering experience.
  • For a SWE Level 1 a minimum of seven (7) years of software engineering experience on programs and contracts of similar scope, type, and complexity will be required.
  • For a SWE Level 2 a m inimum of fourteen (14) years of software engineering experience on programs and contracts of similar scope, type, and complexity will be required.
  • Experience developing RESTful APIs and working with relational databases such as MariaDB, PostgreSQL, Oracle, or similar technologies.
  • Experience with container technologies (Docker or Podman), Kubernetes, or other modern application deployment platforms.
  • Experience working in Agile development environments using Git-based source control, CI/CD pipelines, and automated testing practices.
  • Security Clearance Requirement: Active TS/SCI with Polygraph, no CCAs will be accepted at this time.

Preferred Qualifications:

  • Experience developing Angular or other modern web applications.
  • Experience with microservices architecture, application modernization, or cloud-native software development.
  • Experience implementing GitLab CI/CD pipelines and DevSecOps best practices.
  • Experience tuning SQL performance and supporting high-volume enterprise applications.
  • Experience using Jira and Confluence to support Agile software development.
  • Strong troubleshooting, debugging, and problem-solving skills across application, database, and deployment technologies.
  • Experience supporting enterprise software within secure or classified environments.
In a recent employee survey, Jovian Concepts earned a 92% Overall Workplace Experience Score and 100% of employees agreed that they would highly recommend working at Jovian Concepts to others.

Jovian Concepts, LLC. is an Equal Opportunity Employerand does not discriminate on the basis of race, color, religion, sex, sexual preference, national origin, disability, status as a protected veteran, genetic information, or any other reason prohibited by law in employment.

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