Jobs in Mclean, VA

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GEN AI Developer

Dornan Technologies

Reston, Virginia, USA

Third Party, Contract

Job Title: Gen AI Developer Job Location: Reston,VA Client: FannieMae Duration: 3+ Years We are seeking a Senior Machine Learning Engineer with hands-on experience in GenAI, LLMs, and AWS to join internal AI initiative. This role focuses on building and deploying AI/ML applications based on pre-established architecture and existing PoCs. The ideal candidate will have the technical depth to work independently, quickly grasp the architectural framework, and drive the solution into production. This

Lead QA Tester

Galon Solution Inc

Reston, Virginia, USA

Contract

NOTE: DIRECT W-2 HOURLY EMPLOYEES ONLY, NO THIRD PARTY CANDIDATES Lead QA Tester: Leads testing during application analysis, test strategy development, test case creation, test script development, test execution, defect tracking and reporting. Also expected to contribute towards evolving Testing CoE. The candidate may also be required to train end users Skills: Prior experience and expertise with Testing Center of Excellence strategy and transformation.Expertise in testing Web, SOA/WS, DW/ETL, J

UI/UX Front-End Development Engineer

Leidos

Bethesda, Maryland, USA

Full-time

Description Are you ready to join the Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path. Leidos has an exciting opening. We are seeking a skilled UI/UX Front-End Engineer. You will develop high-quality web applications using a state-of-the-art technology stack in support of an emerging NMEC program. The DOMEX Technology Platform (DTP) program is a next generation platform utilizing AI to provide cutti

Systems Administrator/CSITO - TS/SCI w/Poly (Shift Work)

General Dynamics Information Technology

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computer Systems, End Users, IT Tech Support, Networks Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Ensure the safety and security of our nation as a Systems Administrator Adv

Systems Administrator/CSITO - TS/SCI w/Poly (Shift Work)

General Dynamics Information Technology

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computer Systems, End Users, IT Tech Support, Networks Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Ensure the safety and security of our nation as a Systems Administrator Sen

Cyber Security Analyst SME - TS/SCI w/ Polygraph

General Dynamics Information Technology

Bethesda, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber Security Job Qualifications: Skills: Documentations, Microsoft Azure, NIST, Risk Management Framework Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Cyber Security Anal

Lead Developer(Apache Spark, Python, AI/ML)

Laiba Technologies LLC

Washington, District of Columbia, USA

Contract

Job Description: Python Programming: At least 5 years of hands-on experience with Python, particularly in frameworks like FastAPI, Django, Flask, and experience using AI frameworks. Access Control Expertise: Strong understanding of access control models such as Role-Based Access Control (RBAC) and Attribute-Based Access Control (ABAC). API and Connector Development: Experience in developing API connectors using Python for extracting and managing access control data from platforms like Azure, Sha

Sr. Technical Support Engineer, US Government, VM Specialist

PaloAlto Networks

Reston, Virginia, USA

Full-time

Company Description ** To comply with U.S. federal government requirements, U.S. citizenship is required for this position. ** Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovato

Systems Administrator

General Dynamics Information Technology

Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Desktop Management, End User Technology, Hardware Management, Virtual Desktop Infrastructure (VDI) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a

AWS Engineer

Oraapps Inc

Reston, Virginia, USA

Contract

Job Title - AWS Engineer Contract Duration - 12+ Months Location - Hybrid Plano, TX or Reston, VA Education/Work Experience: Bachelor degree in Computer Science, Information Systems or related fieldProfessional certification(s) desired 10+ years experience across the appropriate platform specific to cyber, compliance, and DLP.Solid IT background and experience.Experience as an application developer for projects similar in scope and responsibilityKey Responsibilities: Design, build, and mainta

Senior Quality Assurance Engineer

RADGOV INC

Washington, District of Columbia, USA

Third Party, Contract

Onsite Role and Need locals Qualifications: Bachelor s degree in Computer Science or a related degree in the IT field or equivalent experience. At least seven years of experience developing, automating and executing test cases and test scripts according to softwaredevelopment lifecycles (SDLCs), including DevOps, Agile, Lean, Iterative, or Waterfall. Able to plan, lead, and report on testing efforts. Demonstrated ability to validate requirements for testability and transfer this knowledge to ot

Data Scientist - AI, Artificial Intelligenc, Agentic,

SES

Reston, Virginia, USA

Full-time

Data Scientist - Agentic AI Type: W2 With Benefits or W2 hourly - No C2C Location: Chantilly, VA Hybrid - Some onsite will be required occasionally Top 5 Technical Skills: Databricks AI tools Snowflake AI tools (new to market) LLMs LangGraph and LangFlow Agentic AI is a PLUS Top Soft Skills: Ability to communicate with users Collaboration Job Description: Key Responsibilities: Machine Learning Development:?Build and optimize machine learning models, including ARIMA, regression, classification m

Principal DevOps Engineer

Leidos

Bethesda, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Principal DevOps Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and im

Principal Integration Engineer SPM

Leidos

Bethesda, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for an Integration Scrum Team PM in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and i

Cyber Security Engineer (SME)

Leidos

Bethesda, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for Cyber Security Engineer SME in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and im

Principal Test Engineer

Leidos

Bethesda, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Principal Test Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and imme

Systems Safety Principle Engineer

BAE Systems

Potomac, Maryland, USA

Full-time

Job Description BAE Systems has supported the Strategic Systems Program (SSP) continually since the program's inception in the 1950s. SSP developed the first sea-based, underwater-launched Strategic Weapon System (SWS), a defense system that is truly critical to our national security. For more than six decades, SSP has maintained and upgraded this weapon system and we have been there every step of the way. The sea-based SWS is the ultimate stealthy weapon system and as the first leg of the U.S.

Integration Engineer SPM (SME)

Leidos

Bethesda, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for an Integration Scrum Team PM in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and i

Test Engineer SME

Leidos

Bethesda, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Test Engineer (SME) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediat

LINUX Systems Administrator - Active Top Secret Required

General Dynamics Information Technology

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Backup and Recovery (Software), Information Technology (IT) Systems, Linux Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Linux Systems Administrator - Active Top Secret Required Seize your opportunity to