microsoft windows Jobs in washington

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System Administrator II

General Dynamics Information Technology

•

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: Systems Administration Job Qualifications: Skills: Communication, Information Systems, Operating Systems (OS), System Security, Systems Software Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: #ITPolyMD Provide support for implemen
Posted 60+ days ago | Updated 5 hours ago

Field Cybersecurity Support Specialist

ICF

•

Reston, Virginia, USA

Full-time

ICF is actively recruiting for a Field Cybersecurity Support Specialist become a part of our team. This pivotal role involves providing remote support to our small business clients across the US and its territories, assisting them in evaluating their information security stance and addressing security concerns. The role of Field Cybersecurity Support Specialist requires a solid foundation in desktop, server, network, or security administration, coupled with a keen interest in learning new techn
Posted 1 day ago | Updated 2 hours ago

ICAM Engineer (Radiant Logic) - TS/SCI

General Dynamics

•

Annapolis, Maryland, USA

Full-time

Type of Requisition: Pipeline 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 Engineering Job Qualifications: Skills: Identity Access Management (IAM), Systems Design, Systems Engineering Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: GDIT is your place. Make it your own by bringing your ideas and unique per
Posted 10 days ago | Updated 2 hours ago

FLEX Senior Systems Engineer - SRE

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description The Senior Systems Engineer - Site Reliability Engineering (SRE) is responsible for the reliability, scalability, and performance of mission-critical cloud and on-prem services that support millions of Marriot customers globally. This role involves overseeing incident management, driving automation efforts, and working closely with cross-functional teams to ensure alignment between SRE strategy and business objectives. Partners closely with Product Teams, Applications teams, Inf
Posted 42 days ago | Updated 2 hours ago

Data Scientist

Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0221768 Data Scientist The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global challenges.
Posted 38 days ago | Updated 2 hours ago

Java Developer

TEKsystems c/o Allegis Group

•

Reston, Virginia, USA

Full-time

Description Full Stack Senior Software Engineer Job Description We are looking for Full-Stack Software Engineers to help develop and support our mission critical applications. We are looking for highly motivated engineers who want to solve tough technical challenges and learn and incorporate new technologies into their skillset. In this role, you would use a tech stack including Java Spring Boot, Python , Stored Procedures and Microservices-based architecture in AWS. You will be engaged across t
Posted 2 days ago | Updated 10 hours ago

AI-enabled Software Refactoring Engineer

BOOZ, ALLEN & HAMILTON, INC.

•

Manassas, Virginia, USA

Full-time

AI-enabled Software Refactoring Engineer The Opportunity: As a programmer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to c ond uct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support AI-enabled Sof tware Re-engineering. As a machine learning engineer on our Navy and Marine Corps tea
Posted 2 days ago | Updated 15 hours ago

AI-enabled Software Refactoring Engineer

Booz Allen Hamilton

•

Manassas, Virginia, USA

Full-time

Job Number: R0223753 AI-enabled Software Refactoring Engineer The Opportunity: As a programmer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to c ond uct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support AI-enabled Sof tware Re-engineering. As a machine learning engineer on our Navy
Posted 4 days ago | Updated 2 hours ago

Systems Engineer, TS/SCI with Polygraph

General Dynamics

•

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 Engineering Job Qualifications: Skills: IBM MVS, Linux, Microsoft Windows, Unix Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailo
Posted 60+ days ago | Updated 1 hour ago

Cyber Security Engineer

Leidos

•

Bethesda, Maryland, USA

Full-time

Leidos has an exciting opening for you, our next TS/SCI Cyber Security Engineer working across several Task Orders under the DOMEX Technology Platform (DTP) contract supporting NMEC. Have impact as part of a mission focused, solutions oriented, and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer, your job will be to design, develop, and implement secure systems in on-premises infrastructure. You will leverage on your experience with
Posted 26 days ago | Updated 2 hours ago

Principal Kernel System Engineer

Request Technology, LLC

•

Remote

Full-time

We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Principal Kernel System Engineer. This engineer will focus on stopping ransomware, bug fixes, performance enhancements, etc. This engineer will write high quality multithread safe code. Responsibilities: Develops prototypes for new features, transforms prototypes into production quality codeTranslates learnings from prototyping effort into crisp functional specifications and project plans for
Easy Apply
Posted 60+ days ago | Updated 1 day ago

System Administrator I

General Dynamics

•

Annapolis, 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: Systems Administration Job Qualifications: Skills: Information Technology (IT), Information Technology (IT) Systems, Operating Systems (OS), Problem Resolution, Troubleshooting Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: Syste
Posted 43 days ago | Updated 1 hour ago

Virtual Desktop Infrastructure (VDI) Engineer

General Dynamics

•

Remote or Washington, District of Columbia, USA

Full-time

This is an unpaid fellowship through the Department of Defense (DoD) SkillBridge Program. The fellow selected for this role will not receive compensation or benefits from GDIT and will not be an employee, agent or contractor of GDIT but rather will remain an employee of the DoD and will receive compensation and benefits through the DoD. Type of Requisition: Regular Clearance Level Must Currently Posses: Top Secret SCI + Polygraph Clearance Level Must Be Able To Obtain: Top Secret SCI + Polygr
Posted 60+ days ago | Updated 1 hour ago

Offensive Software Developer

Parsons Services Company

•

Fort Belvoir, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Software Developer to join our team! In
Posted 60+ days ago | Updated 2 hours ago

VDI System Engineer - TS/SCI w/Poly

General Dynamics

•

Annapolis, 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: Systems Engineering Job Qualifications: Skills: Operating Systems (OS), VMware, VMware VDI Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: VDI Systems Engineer Deliver simple solutions to complex problems as a VDI Systems Enginee
Posted 41 days ago | Updated 1 hour ago

NCIS SharePoint Administrator | TS/SCI clearance

General Dynamics Information Technology

•

Quantico, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: .NET ASP, AvePoint DocAve, Microsoft SharePoint Administration, SnapManager for SQL Certifications: Security+ CE - CompTIA Experience: 7 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a SharePoi
Posted 18 days ago | Updated 11 hours ago

Software Infrastructure Engineer (Onsite)

RTX Corporation

•

Sterling, Virginia, USA

Full-time

Date Posted: 2025-07-06 Country: United States of America Location: HVA34: Sterling, VA 22640 Davis Dr , Sterling, VA, 20164-7104 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret Software Infrastructure Engineer (Onsite) This position requires an active US security clearance. Most aspects of the job are done i
Posted 29 days ago | Updated 1 hour ago

Principal Information Systems Security Engineer (ISSE)

Leidos

•

Bethesda, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for Principal Information Systems Security Engineer (ISSE) 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% compa
Posted 6 days ago | Updated 2 hours ago

Architecture Engineer (NE II) (Government)

AT&T Inc.

•

Chantilly, Virginia, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team supports the intelligence community, providing, operating, and assuring critical voice, video
Posted 23 days ago | Updated 2 hours ago

Systems Administrator 2

Realm One

•

Annapolis, Maryland, USA

Full-time

Are you ready to become a RealmOne WARRIOR? RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals. Join us on this journey as we exec
Posted 7 days ago | Updated 2 hours ago