core Jobs in washington

361 - 380 of 2,369 Jobs

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

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Vienna, Virginia, USA

Full-time

Description The National Security Sector at Leidos is seeking a Senior System Administrator to join a dynamic team based in Tysons Corner, VA. This exciting opportunity allows you to apply your expertise in system administration and software programming while supporting a small team responsible for managing a wide range of mission-critical systems. Key Details:Work hours fall within the core shift range of 0600-1600On-call duty is required one weekend every six weeksCandidates must successfully

SAP ABAP DeveloperJob Title - SAP ABAP Developer

Accenture LLPCompany Name - Accenture LLP

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Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Manager, Benefits Data Management and ReportingJob Title - Manager, Benefits Data Management and Reporting

Marriott InternationalCompany Name - Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description JOB SUMMARY The Benefits team is responsible for the overall strategy, design, and management of benefits and resources to attract, retain, and develop top talent. The Manager, Benefits Data Management and Reporting is a key member of the Benefits Delivery team, playing leading and partnering roles to support the operations and administration of Marriott's benefits plans and programs. This includes maintaining ongoing plan operations to ensure high levels of performance, associ

Infrastructure EngineerJob Title - Infrastructure Engineer

NightwingCompany Name - Nightwing

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Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Senior Manager, Software Engineering, Full Stack (People Leader) (Cloud Operations Resilience Engineering)Job Title - Senior Manager, Software Engineering, Full Stack (People Leader) (Cloud Operations Resilience Engineering)

Capital OneCompany Name - Capital One

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McLean, Virginia, USA

Full-time

Senior Manager, Software Engineering, Full Stack (People Leader) (Cloud Operations Resilience Engineering) At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Sr. Manager Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation withi

F-35 Help Desk Specialist | Secret clearanceJob Title - F-35 Help Desk Specialist | Secret clearance

General DynamicsCompany Name - General Dynamics

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Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: BMC Remedy Ticketing System, Help Desk Support, IT Help Desk Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Help Desk Specialist with GDIT. A career in enterprise IT means connecting and e

PeopleSoft Technical Lead (Future Opportunity)Job Title - PeopleSoft Technical Lead (Future Opportunity)

Metric5Company Name - Metric5

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Washington, District of Columbia, USA

Full-time

Please note, this opportunity is contingent upon receiving award and is not immediately available. Overview: Metric5 is seeking a highly skilled PeopleSoft Technical Team Lead with 6-10 year's development experience in PeopleSoft HCM 9.2, with additional experience with HRConnect desired. The ideal candidate will have a strong technical background, a deep understanding of PeopleSoft architecture, and the ability to lead technical teams in designing, developing, and supporting complex PeopleSoft

PeopleSoft Technical Lead (Future Opportunity)Job Title - PeopleSoft Technical Lead (Future Opportunity)

Metric5Company Name - Metric5

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Washington, District of Columbia, USA

Full-time

Senior Field Service EngineerJob Title - Senior Field Service Engineer

Leonardo DRSCompany Name - Leonardo DRS

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Germantown, Maryland, USA

Full-time

Job ID: 112576 DRS RADA Technologies, a subsidiary of Leonardo DRS, is focused on proprietary radar solutions and legacy avionics systems supporting the defense industry globally. The company is a global pioneer of AESA tactical radars for active military protection, counter-drone applications, critical infrastructure protection, and border surveillance. Job Responsibilities Support complex Field Service activities in operating environments at depots, training sites, and customer field operatio

Junior Systems AdministratorJob Title - Junior Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Fort Meade, Maryland, USA

Full-time

Job Number: R0223302 Systems Administrator, Junior The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Air Force? We're looking for a Systems Administrator with a solid background in Windows systems administration and applying systems management tools to help us operate and maintain a key coalition test and training environment. As

Information Technology - Developer-Full Stack SeniorJob Title - Information Technology - Developer-Full Stack Senior

Apex SystemsCompany Name - Apex Systems

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McLean, Virginia, USA

Full-time

Job#: 2078596 Job Description: Opportunity Alert: Senior Full Stack Developer (Contract) - McLean, VA (On-Site) Why This Role Rocks Looking to make a real impact on a high-visibility cloud modernization project? Join a forward-thinking team dedicated to transforming legacy systems into agile, modern microservices. Youll lead critical development initiatives and have a direct hand in designing and implementing a scalable architecture with Python, PySpark, and AWS EKS at its core. What You'll

Information Technology - Developer-Full Stack SeniorJob Title - Information Technology - Developer-Full Stack Senior

Apex SystemsCompany Name - Apex Systems

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McLean, Virginia, USA

Full-time

Job#: 2078594 Job Description: Opportunity Alert: Senior Full Stack Developer (Contract) - McLean, VA (On-Site) Why This Role Rocks Looking to make a real impact on a high-visibility cloud modernization project? Join a forward-thinking team dedicated to transforming legacy systems into agile, modern microservices. Youll lead critical development initiatives and have a direct hand in designing and implementing a scalable architecture with Python, PySpark, and AWS EKS at its core. What You'll

Windows Server LeadJob Title - Windows Server Lead

Dunhill Professional SearchCompany Name - Dunhill Professional Search

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Fairfax, Virginia, USA

Full-time

Windows Server Lead Remote **U.S Citizenship Required** Responsible for directing technical work on projects. Performs a variety of analyses and prepares appropriate documentation. Supervises and coordinates activities of a team of IT members engaged in computer operations, computer systems, computer programming, and the company's network to assure effective computer resources are provided to users. Primary Duties and Responsibilities Prepares and makes briefings and presentations. Leads team

AI/ML ArchitectJob Title - AI/ML Architect

BCforwardCompany Name - BCforward

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Reston, Virginia, USA

Contract

AI/ML Architect BCforward is currently seeking a highly motivated AI/ML Architect opportunity in Reston, VA! Position Title: AI/ML Architect Location: Reston, VA Anticipated Start Date: 08/11 Please note this is the target date and is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 11+ months contract + Renewable Job Type: [FULL TIME (>=40 HRS WEEKLY) [CONTRACT], [HYBRID] Pay Range: $70 - $75/hr Please note that actual compensa

W2 - (2) - .NET Web Developer III (Lead, MudBlazor, ASP.NET v6-8, Github, Azure SQL) - Remote/LocalJob Title - W2 - (2) - .NET Web Developer III (Lead, MudBlazor, ASP.NET v6-8, Github, Azure SQL) - Remote/Local

Tanson CorpCompany Name - Tanson Corp

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Remote or Madison, Wisconsin, USA

Contract

Description: The client is looking for two (2) .NET Web Developer s Will close to submissions on 8/6/2025 at 4:00PM CST. Top Required Skills & Years of Experience: 1. Experience as a lead developer in a large application development project, preferably involving modernization of technology, as well as working with a cross-functional team to redesign and simplify UX and workflows to meet modern application design standards, using a material design library and component framework, such as MudBla

Windows Systems EngineerJob Title - Windows Systems Engineer

SAICCompany Name - SAIC

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Quantico, Virginia, USA

Full-time

Job ID: 2507459 Location: QUANTICO, VA, US Date Posted: 2025-07-11 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description Introduction: Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT cap

Cyber Threat Intelligence Team Lead - USDSJob Title - Cyber Threat Intelligence Team Lead - USDS

TikTokCompany Name - TikTok

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Washington, District of Columbia, USA

Full-time

Location : Washington D.C. Employment Type : Regular Job Code : A67956 Apply to this job Share this listing: Responsibilities About the Team The USDS FUSE Intelligence program is an all-hazards team that develops products and services with action-based outcomes to reduce and identify risk to TikTok USDS. As a Cyber Threat Intelligence Lead, the candidate will be responsible for directing the efforts of a multi-disciplinary cyber threat intelligence team managing the triage, escalation, an

Senior Network Systems EngineerJob Title - Senior Network Systems Engineer

LeidosCompany Name - Leidos

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Fort Meade, Maryland, USA

Full-time

Description Leidos is seeking an experienced Senior Network Engineer to provide network operations and engineering sustainment support to a mission critical IP messaging and communications transport network. A successful candidate will develop an understanding of the services offered to external organizations, provide lifecycle systems engineering support to development and operations on the program, and use a combination of technical and functional expertise to recommend solutions to satisfy cu

Senior Application Security EngineerJob Title - Senior Application Security Engineer

Software Guidance & AssistanceCompany Name - Software Guidance & Assistance

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Rockville, Maryland, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Application Security Architect for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. This role is hybrid (2 days/week Oniste). The Senior Application Security Architect is responsible for designing, implementing, and overseeing enterprise-wide application security architecture and standards. This role focuses on establishing security frameworks, conducting architecture reviews, developing

Business Development Manager IIJob Title - Business Development Manager II

SNCCompany Name - SNC

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Herndon, Virginia, USA

Full-time

If you are adept at grasping and translating technical ideas, enjoy pooling resources with multiple teams, and have experience in the US Military, US Department of Defense, or Aerospace & Defense industries, we may have the perfect role for you! As a Business Development Manager, you'll meet with customers, facilitate new business opportunities, and develop and execute capture strategies. You'll oversee market assessment, monitor market activity, identify customer needs, and provide assistance f