715 Powerbuilder Developer jobs in Leesburg,VA

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Data Entry Clerk Work From Home - Part-Time Focus Group Participants ($750/Week)

Apex Focus Group - Leesburg, VA

Data Entry Clerk Work From Home - Part-Time Focus Group Participants ($750/Week)

$750/wk

RemoteNo Experience

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Senior Application Developer

GovCIO LLC

Fairfax, VA 22031

$165,000/yr

Hybrid~ 40 min

Bachelor's degree in Computer Science, Engineering, or related field
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
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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Data Scientist

Vantor

Reston, VA 20190

$113,000-$188,000/yr

~ 31 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

Current/active TS/SCI security clearance and be willing and able to obtain CI polygraph.
5 years of professional experience in data science, analytics, or data engineering roles.
Bachelor's degree in data science, computer science, engineering, statistics, GIS, or related discipline. Degree may be substituted with an additional 2 yrs of experience.
Strong coding proficiency in Python and SQL, with experience writing production-quality, maintainable code; working knowledge of R is a plus.
Hands-on experience with data manipulation, feature engineering, machine learning libraries (e.g., scikit-learn, PyTorch, TensorFlow), and automation tools.
Experience contributing to full-cycle data projects, including data preparation, modeling, validation, and reporting.
Ability to clearly communicate technical concepts and analytical results in writing and verbally.
Familiarity with NLP and LLM concepts, including practical experience applying pre-trained models (e.g., GPT-style models) for automation, summarization, or search.
Ability to work effectively in a collaborative environment, taking direction and feedback while owning assigned technical tasks.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
To be eligible for thisposition, you must be a U.S. Citizen.
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).

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Information Technology Professional (IT Support)

U.S. Navy

Poolesville, MD 20837

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Communications Manufacturing Engineer

M.C. Dean

Leesburg, VA

$94,400/yr

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor of Science degree in Engineering (preferably from an ABET accredited program)
0+ years of experience
Ability to travel up to 10%

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Air Intelligence Analyst

BOOZ, ALLEN & HAMILTON

Chantilly, VA 20152

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years of experience with all-source intelligence analysis and production
3+ years of experience analyzing foreign conventional weapons and multi domain support such as Fighter, bomber, Non-Traditional ISR, Integrated Air Defense System, Ballistic Missile, and Hypersonic Missile
Experience with national security space systems and architectures
Knowledge of foreign military operations and dependencies
Knowledge of U.S. national and service-specific IC roles, responsibilities, and DIAP authorities
Knowledge of IC reporting, sources, dissemination mechanisms, and tradecrafts
Ability to work in a dynamic environment, focused on networking with other IC partners
TS/SCI clearance
HS diploma or GED
Clearance: TS/SCI clearance is required
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.

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New, Posted 2 hours ago

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Technical Writer

CACI International Inc

Reston, VA 20191

~ 31 min Onsite

Active TS/SCI with Poly clearance OR TS/SCI clearance with the ability to obtain a Poly prior to starting
BA/BS plus 7 years of relevant experience
Established and productive individual contributor
Experience handling difficult to moderately complex problems
Ability to influence other technical staff through the explanation of facts, policies, and practices

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QA/QC Technician

Securitas Technology

Ashburn, VA 20147

~ 18 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

MUST HOLD a minimum of 3-5 years of experience installing and/or servicing intrusion, fire alarm, access control, and CCTV security systems.
High School Diploma or equivalent
Climb ladders that extend up to 24 ft. in height
Carry items up to 75 pounds
A valid state driver's license, without restrictions, is required.

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New, Posted 2 hours ago

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Manager, Embedded Software Engineering - Onsite Position

Curtiss-Wright

Ashburn, VA 20147

$144,100-$195,000/yr

~ 18 min OnsitePaid Time OffRetirement Benefit

Bachelor degree in the technical field (Computer Science, Computer Engineering, Software Engineering, Electrical Engineering)
Competencies in computer architecture, development of real-time embedded software, engineering process discipline, earned value management systems
Minimum 10 years' experience as an embedded software developer, working closely with other disciplines (hardware, mechanical) with ability to understand hardware design, board schematics
Minimum 5 years' experience leading or managing a software team though full SDLC (Software Development Life Cycle); Skilled in software management tools such as Jira, Confluence, BitBucket
Resource planning experience including staff and equipment needed for successful project execution
Experience and working knowledge of bid and proposal process
Excellent written and verbal communication skills
Leadership and Management skills
US Citizenship required; Currently hold or have the ability to obtain US security clearance.

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New, Posted 2 hours ago

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Senior Compensation Specialist

Four

Herndon, VA 20171

$105,000/yr

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Senior Cyber Assessment Engineer

Battelle

Chantilly, VA 20152

$154,500-$220,200/yr

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Must be a U.S. Citizen
Active DoD SECRET Clearance or DHS "Enter on Duty" (EOD) or "Full Suitability Approval" (FSA) Background Investigation status.
10+ years IT experience with at least 4+ years of that experience in information assurance and IT security
Bachelors Degree (BS/BA)
Certified Information Systems Professional (CISSP)

SmartExplore AI is experimental.