837 Java Developer jobs in Greenbelt,MD

Undergraduate degree: scientific discipline preferred (engineering, physics, chemistry, etc.)
AND**/** OR sales experience into industries using engineering, physics, chemistry or specialist materials e.g. ceramics, polymers, alloys, metals, etc.
Excellent presentation skills including writing and editing PowerPoint or Prezi.
Developing influencing, negotiating and relationship building skills both internally and externally.
Excellent telephone and listening skills.
Experience in and willingness to visit customers face to face on occasion.
Ability to teamwork, drive communication and collaboration, ability to work on own initiative, proactive approach.
Creative and results driven.
Excellent written and spoken communication skills.
Advanced spreadsheet skills, ability to extract and analyze data.
Experience using CRM and analyzing customer data in Excel.
Knowledge of other languages would be an advantage.
Well-organized with a customer-oriented approach.

Vantor

Springfield, VA 22150

To be eligible for this position, you must be a U.S. Citizen.
US citizenship and a current TS/SCI clearance (with willingness to get a CI Polygraph).
This position requires an active U.S. Government security clearance at the TS/SCI level.
_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).
Bachelor's degree in computer science or related technology fields.
Minimum of 8 years demonstrated experience in software development, including design, development, and implementation
Proficiency in Java, Python, or similar object-oriented programming languages
Experience with data extraction, manipulation, visualization, and analysis of large datasets
Proficiency in Linux-based environments
Experience designing and supporting cloud-based architectures, including AWS and C2S environments
Experience developing and maintaining applications in cloud computing environments
Experience working with NoSQL data stores such as Elasticsearch, MongoDB, or similar technologies
Demonstrated ability to lead small engineering teams and work both independently and collaboratively
Strong problem-solving mindset and adaptability, with the ability to leverage emerging technologies to solve mission challenges
Familiarity with modern software development tools, DevSecOps practices, and CI/CD pipelines
Experience with Agile development methodologies
Ability to work full time onsite

GovCIO LLC

Alexandria, VA 22315

High School with 10+ years (or commensurate experience)
DoD 8570 IAT Level II certification (Security+ CE, CySA+, CCNA Security).
Demonstrated experience designing, developing, and sustaining enterprise-grade RPA solutions.
Proficiency in leading RPA platforms and automation frameworks (UiPath, Blue Prism, Automation Anywhere, or similar).
Experience applying SDLC methodologies across complex automation initiatives.
Strong skills in workflow analysis, process modeling, and automation architecture.
Experience in secure software development aligned with cybersecurity and compliance requirements.
Ability to troubleshoot integration issues, optimize performance, and maintain stable automation environments.
Strong communication skills with the ability to collaborate with stakeholders and present technical recommendations.
Ability to support mission-critical modernization efforts in fast-paced operational environments.
Clearance Required: Active Secret clearance

Northrop Grumman

Linthicum Heights, MD 21090

Paid Relocation to Linthicum Heights, MD

Bachelor's Degree
8+ years of defense‑sector business development/capture experience or relevant military experience
3+ years leading large, multi‑disciplinary teams to deliver win‑focused outcomes
Deep knowledge of DoW acquisition and/or operational processes
Exceptional executive‑level communication and briefing skills; experience influencing senior government officials and corporate leadership
U.S. Citizenship
Current/Active Secret clearance with the ability to obtain and maintain a SAP clearance after starting