Jobs in washington, dc

9,761 - 9,780 of 14,334 Jobs

Business Information (BI) Data Scientist SupervisorJob Title - Business Information (BI) Data Scientist Supervisor

U.S. Marine CorpsCompany Name - U.S. Marine Corps

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Quantico, Virginia, USA

Full-time

Summary Marine Corps Community Services (MCCS) is looking for the best and brightest to join our Team! MCCS is a comprehensive program that supports and enhances the quality of life for Marines, their families, and others in the Marine Corps Community. We offer a team oriented environment comprised of military personnel, civilian employees, contractors and volunteers who keep the organization functioning smoothly and effectively. This job is open to The public U.S. Citizens, Nationals or thos

Cloud EngineerJob Title - Cloud Engineer

QinetiQ USCompany Name - QinetiQ US

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Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a

Software Engineer - 25k Sign on BonusJob Title - Software Engineer - 25k Sign on Bonus

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Software 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 immediate vesting, Fle

Lead Field Engineer - Automated Logic (ALC)Job Title - Lead Field Engineer - Automated Logic (ALC)

Carrier CorporationCompany Name - Carrier Corporation

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Ashburn, Virginia, USA

Full-time

Country: United States of America Location: CAV03: CCS-Ashburn, VA 21750 Red Rum Dr, Ashburn, VA, 20147 USA Carrier Global Corporation, global leader in intelligent climate and energy solutions, is committed to creating solutions that matter for people and our planet for generations to come. From the beginning, we've led in inventing new technologies and entirely new industries. Today, we continue to lead because we have a world-class, diverse workforce that puts the customer at the center of

Lead, Project EngineeringJob Title - Lead, Project Engineering

Harris CorporationCompany Name - Harris Corporation

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Ashburn, Virginia, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Principal Software Engineer - 25k Sign on BonusJob Title - Principal Software Engineer - 25k Sign on Bonus

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Principal Software 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 immediate v

Storage EngineerJob Title - Storage Engineer

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in th

ServiceNow AdministratorJob Title - ServiceNow Administrator

QinetiQ USCompany Name - QinetiQ US

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Arlington, Virginia, USA

Full-time

Geostructural EngineerJob Title - Geostructural Engineer

GEI Consultants, Inc.Company Name - GEI Consultants, Inc.

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Rockville, Maryland, USA

Full-time

Description Your role at GEI. GEI's Exton, DC and Rockville area offices continue to grow and are seeking a Geotechnical / Geostructural Engineer who has experience with geotechnical engineering design - specifically, an excellent foundation in soil mechanics, geotechnical engineering, and/or structural engineering concepts, and experience or interest in excavation support design and earth retaining systems. The selected candidate needs to be able to collect geotechnical and instrumentation data

Software Engineer (TS/SCI w/ Poly required)Job Title - Software Engineer (TS/SCI w/ Poly required)

Parsons Services CompanyCompany Name - Parsons Services Company

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Maryland, 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: We are seeking a Software Engineer 0 to join the software development team. The idea

Sr. ISSOJob Title - Sr. ISSO

LeidosCompany Name - Leidos

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Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Information System Security Officer (ISSO) 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

Systems AdministratorJob Title - Systems Administrator

BlueHaloCompany Name - BlueHalo

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Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, our Cyber experts operate at the mission's edge. Using advanced cyber techniques, our team of technologist and analysts employ capabilities spanning traditional computing environments to Internet of Things (IoT), including offensive and defensive cyber operations and analysis, signals intelligence (SIGINT) discovery, and data science. Our team is expanding to do the big things that have never been done before - the things the nation and the world are counting on us to

Interdisciplinary EngineerJob Title - Interdisciplinary Engineer

Defense Contract Management AgencyCompany Name - Defense Contract Management Agency

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Chantilly, Virginia, USA

Full-time

Summary See below for important information regarding this job. Additional vacancies may be filled from this announcement. This is an open continuous announcement. Due to close February 16th, 2026. This job is open to The public U.S. Citizens, Nationals or those who owe allegiance to the U.S.Military spouses Military spouses relocating under PCS orders or whose spouse is 100% disabled or died while on active duty. Clarification from the agency This announcement is open to All U.S. Citize

Systems Administrator - TS/SCIJob Title - Systems Administrator - TS/SCI

General DynamicsCompany Name - General Dynamics

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Fort Belvoir, 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: System Administration, Technical Support, Troubleshooting Certifications: Security+, CE - CompTIA-Security+ CE Experience: 1 + years of related experience ship Required: Yes Job Description: Manages the functionality and efficiency

Senior Cyber AnalystJob Title - Senior Cyber Analyst

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Senior Software EngineerJob Title - Senior Software Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Maryland, USA

Full-time

Job Description This position may be eligible for a $25K sign on bonus for external hires! WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastruct

Network Tools AdministratorJob Title - Network Tools Administrator

LeidosCompany Name - Leidos

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McLean, Virginia, USA

Full-time

Network Tools Administrator Are you looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds lik

Test and Evaluation EngineerJob Title - Test and Evaluation Engineer

Realm OneCompany Name - Realm One

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Maryland, USA

Full-time

We're seeking Senior Test and Evaluation Engineer to lead test planning and activities for Product Lead Strategic Spectrum Warfare (PL SSW). This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, thencome join us! Job Description: Seeking an experienced Test and Evaluation Engineer to manage the planning and execution of test and evaluation ac

Principal Software EngineerJob Title - Principal Software Engineer

LeidosCompany Name - Leidos

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Reston, Virginia, USA

Full-time

Chief Engineer for the APL Space Development Agency TeamJob Title - Chief Engineer for the APL Space Development Agency Team

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you a leader with expertise in enterprise, space, and defense system development? Are you passionate about the capabilities, access, and resiliency of proliferated LEO constellations and want to be a part of it? Do you want to help ensure our nation's preeminence via the accelerated development of technologies, focusing on networked communications, missile warning, and kill chain execution? If so, we are looking for someone like you to join our team at APL. We are seeking a C