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Java Developer Aerospace

Leesburg,VA

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573 Java Developer Aerospace jobs in Leesburg,VA

New, Posted 15 hours ago
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Senior Application Developer

GovCIO LLC

Fairfax, VA 22031

$175,000/yr
Hybrid~ 40 minUrgently Hiring

  • Bachelor's degree in Computer Science, Engineering, or related field with 12+ years of experience with large integrated projects and 5+ years of professional experience in Java development, preferably in federal or defense contracting environments. (or commensurate experience).
  • Active Secret clearance with the ability to obtain and hold DEA suitability.
  • Strong knowledge of Java SE/EE, Spring Boot, and RESTful services.
  • Familiarity with cross-domain solution architectures, data labeling, and secure data transfer protocols.
  • Experience working in secure environments,
  • Understanding of FISMA, NIST, or RMF compliance.
  • Proficiency with build tools (Maven/Gradle).
  • Version control (Git).
  • CI/CD tools (Jenkins, GitLab CI).
  • Exposure to containerization technologies (Docker, Kubernetes).
  • Cloud platforms (AWS GovCloud, Azure Government).
  • Understanding of secure coding practices and experience with static/dynamic code analysis tools.
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New, Posted just now
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Remote HR manager

TCC Admin / Other

Leesburg, VA

Remote

  • 5–8+ years of hands‑on HR generalist experience
  • Experience owning HR for a remote, multi‑state US workforce
  • Experience supporting California is is required
  • Experience supporting the following states is preferred: Colorado, Illinois, Maryland, Pennsylvania
  • Strong background in:
  • HR compliance (federal + state + local), especially around hiring, wage/hour basics, and terminations
  • Employee relations and performance management
  • Building HR processes and policies from scratch or from a very early stage
  • Demonstrated judgment in knowing what you know and what you don't
  • Comfortable researching, drafting, and proposing solutions
  • Equally comfortable saying, “this needs legal review / second eyes” on higher‑risk topics
  • High comfort with HRIS tools and general systems ownership
  • Clear, direct written and verbal communication
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New, Posted 15 hours ago
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SME Application Developer

GovCIO LLC

Fairfax, VA 22031

$205,000/yr
~ 40 min OnsiteUrgently Hiring

  • Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
  • Active secret clearance
  • US Citizen
  • 12+ years of IT experience with large integrated projects
  • 5+ years of professional experience in Java development, preferably in federal or defense contracting environments.
  • Strong knowledge of Java SE/EE, Spring Boot, and RESTful services.
  • Familiarity with cross-domain solution architectures, data labeling, and secure data transfer protocols.
  • Experience working in secure environments, preferably within the DOJ, and understanding of FISMA, NIST, or RMF compliance.
  • Proficiency with build tools (Maven/Gradle), version control (Git), and CI/CD tools (Jenkins, GitLab CI).
  • Exposure to containerization technologies (Docker, Kubernetes) and cloud platforms (AWS GovCloud, Azure Government).
  • Understanding of secure coding practices and experience with static/dynamic code analysis tools.
  • Strong problem-solving skills and ability to work independently or within a cross-functional Agile team.
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Application Developer

ManTech

Chantilly, VA 20151

New, Posted 14 hours ago
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Air Interdiction Agent New Hire Sign-On Incentives

U.S. Customs and Border Protections

Leesburg, VA 20176

$110,846/yr
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Senior Backend Developer, Data Platform

Vantor

Reston, VA 20190

$182,000-$200,200/yr
Hybrid~ 31 minEducation AssistanceHealth InsuranceRetirement Benefit

  • To be eligible for this position, you mustbe a U.S. Citizen.
  • This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI polygraph.
  • Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
  • Strong proficiency in Python
  • Experience building backend systems, APIs, or distributed services in production environments
  • PostgreSQL and Elasticsearch proficiency
  • Familiarity with AWS, especially S3, RDS, and other data centric services
  • Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph.
  • Bachelor's degree in a related field, e.g. Computer Science, Systems Engineering or equivalent experience
  • Understanding of software engineering fundamentals including testing, version control, CI/CD, and system design
  • Tenacious troubleshooting, problem solving and error fixing mentality
  • Strong communication and collaboration skills, ability to work, collaborate and thrive on a small technical team.
  • 10\\+ years of professional software engineering experience, with strong backend development skills
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New, Posted 14 hours ago
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IT Professional

US Navy

Leesburg, VA 20176

Senior Software Engineer Staff

Lockheed Martin

Poolesville, MD 20837

New, Posted 8 hours ago
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Systems Integrator / Test Engineer

Fibertek

Herndon, VA 20171

New, Posted 1 hour ago
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Civil Engineer - Part Time

Leidos

Fairfax, VA 22036

RemotePaid Time OffRetirement Benefit

  • Requires BS in engineering with 5 – 8 years of prior relevant experience.
  • Experience leading design and construction activities.
  • Comfortable reviewing and analyzing designs, specifications, and technical requirements / codes.
  • Excellent written and oral communication skills are a must.
  • Proficient in Microsoft 365.
  • Experience supporting FAA system integration.
  • Experience developing as-builts and CAD drawings.
  • Experience supporting facilities acquisitions – development of SOWs, Specs, design packages, etc.
  • Experience working in SharePoint
  • Must be able to obtain and maintain Public Trust Security clearance.
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