engineer Jobs in district of columbia

321 - 340 of 8,786 Jobs

Senior DevOps EngineerJob Title - Senior DevOps Engineer

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a 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 immediate vesting, Flexi

DevSecOps Engineer (must have active security clearance)Job Title - DevSecOps Engineer (must have active security clearance)

Delviom LLCCompany Name - Delviom LLC

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Springfield, Virginia, USA

Full-time

Cloud EngineerJob Title - Cloud Engineer

Infinite DimensionsCompany Name - Infinite Dimensions

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Lanham, Maryland, USA

Contract

We need following candidate: Title: Cloud Engineer Location: Kearneysville, WV / Memphis, TN / Lanham, MD / Ogden, UT Duration: 5 years Educational Background: Associate s degree in computer science, Information Technology or related field.Certifications: ASWS Certified solutions Architect, Microsoft Certified: Azure Solutions Architect Expert, VoIP, Wireless or Google Professional Cloud Architect or similar are required.Experience: minimum of five years of experience in cloud architecture, des

Principal Electrical EngineerJob Title - Principal Electrical Engineer

BOOZ, ALLEN & HAMILTON, INC.Company Name - BOOZ, ALLEN & HAMILTON, INC.

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Arlington, Virginia, USA

Full-time

Principal Electrical Engineer The Opportunity: Our energy resilience division focuses on leveraging Booz Allen's leadership and expertise in Defense requirements to deliver the best solutions capable of meeting the needs of the most demanding, innovative, and cutting-edge clients in the federal government. As an Electrical Engineer, you will be responsible for driving our team's delivery of energy system design services to clients focused on increasing energy resilience on their military insta

Lead Systems Engineer (Payload)Job Title - Lead Systems Engineer (Payload)

QinetiQ USCompany Name - QinetiQ US

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McLean, 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

Lead Robotics/AI SW Developer/EngineerJob Title - Lead Robotics/AI SW Developer/Engineer

UVS InfotechCompany Name - UVS Infotech

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Washington, District of Columbia, USA

Full-time

Lead Robotics/AI SW Developer/Engineer About UVS Infotech: UVS Infotech is a Laurel, Maryland-based, IT System Integrator with expertise in Emerging Technologies: Artificial Intelligence, Machine Learning, Robotic Process Automation, Blockchain, Identity & Access Management, and Identity Proofing. We help federal agencies modernize legacy systems, enhance decision-making, and improve service delivery. Our team blends technical excellence with deep domain knowledge to drive innovation in missio

AI EngineerJob Title - AI Engineer

BOOZ, ALLEN & HAMILTON, INC.Company Name - BOOZ, ALLEN & HAMILTON, INC.

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Washington, District of Columbia, USA

Full-time

AI Engineer Key Role: Possess a strong foundation in machine learning (ML), natural language processing (NLP), and data science, and develop expertise with Generative AI. Balance broad AI and ML expertise with hands-on GenAI experimentation and solution-building, helping accelerate AI adoption across the enterprise. Lead and contribute to AI and ML projects by prototyping and deploying AI and ML models. Identify and deliver Generative AI use cases, including LLM-based solutions, prompt enginee

DevOps Engineer IIJob Title - DevOps Engineer II

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a 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 immediate ve

Senior Combat Systems EngineerJob Title - Senior Combat Systems Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0223303 Combat Systems Engineer, Senior The Opportunity: As a systems engineer, you ask questions others don't. You understand the nuances of complex situations. You use your skills to think bigger and push further, solving complex problems. We're looking for an expert like you to create solutions for missions that keep our nation safe. As technical program support for a highly technical, dynamic, experimental, and fast-paced Navy program management office ( PMO ) systems engineer

Network Security EngineerJob Title - Network Security Engineer

TECKNOMIC LLCCompany Name - TECKNOMIC LLC

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Washington, District of Columbia, USA

Full-time

This is a full-time position with Tecknomic and the project is with the Office of the Chief Financial Officer (OCFO). This is a hybrid role (onsite 3 days per week), but initially will be fully onsite (see details in job description below). Please note, in order to apply for this position, you must be able to provide proof of Covid-19 vaccination. This role closes on 8/1/2025. Q009 - Network Security Engineer *only submit candidates local to the DMV area* **read position notes at the top of th

Systems Security EngineerJob Title - Systems Security Engineer

SAICCompany Name - SAIC

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Beltsville, Maryland, USA

Full-time

Job ID: 2508107 Location: BELTSVILLE, MD, US Date Posted: 2025-07-31 Category: Cyber Subcategory: Cybersecurity Ops Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a highly motivated Systems Security Engineer. The successful candidate will provide support to the Cybersecurity Integrity Center in the Department of State Bureau of Diplomatic Technol

Senior O365 EngineerJob Title - Senior O365 Engineer

Synapse Business SystemsCompany Name - Synapse Business Systems

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Washington, District of Columbia, USA

Full-time

Senior O365 Engineer Location: WASHINGTON, DC, United States Work Location:Hybrid 3 days onsite in Washington, DC and 2 days remote (Wednesday is a mandatory onsite day) - Non-negotiable Interview Process: 1st Round: Teams Video Interview 2nd Round: In-Person Interview at the client site - Non-negotiable Security Requirement:Candidatemust be eligible to obtain And/OR hold a Public Trust clearance Job Description: As a senior member of the O365/Windows team, you will work within the O365/Wi

Senior Network EngineerJob Title - Senior Network Engineer

Synapse Business SystemsCompany Name - Synapse Business Systems

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Washington, District of Columbia, USA

Full-time

Senior Network Engineer Location: WASHINGTON, DC, United States 3 Days in office from day 1 Job Description: Install, configure, and maintain scalable network devices such as Cisco routers, switches, and firewalls.Design and implement secure network access solutions and managing security policy using Cisco ISE to meet organizational requirements.Monitor network performance and troubleshoot complex issues to ensure system availability and reliability.Collaborate and partner with other IT platfo

Radio Frequency (RF)/Spectrum EngineerJob Title - Radio Frequency (RF)/Spectrum Engineer

LeidosCompany Name - Leidos

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Washington, District of Columbia, USA

Full-time

Description Leidos is seeking a skilled Radio Frequency (RF) Engineer to support the Federal Aviation Administration (FAA) under the NISC IV program. This is an exciting opportunity to play a critical role in managing the RF spectrum that enables safe and efficient communication between air traffic controllers and pilots in the National Airspace System (NAS). The ideal candidate will have hands-on experience in RF engineering, frequency coordination, and spectrum management, and will work close

Senior Quality Assurance EngineerJob Title - Senior Quality Assurance Engineer

RADGOV INCCompany Name - RADGOV INC

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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

Senior Systems EngineerJob Title - Senior Systems Engineer

SAICCompany Name - SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2507861 Location: WASHINGTON NAVY YARD, DC, US Date Posted: 2025-07-23 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking a Senior Systems Engineer at the Navy Yard in Washington, DC. Job Duties: Provide tailored systems engineering and acquisition sup

Endpoint Security as a Service (ESS) Engineer/AdministratorJob Title - Endpoint Security as a Service (ESS) Engineer/Administrator

LeidosCompany Name - Leidos

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Washington, District of Columbia, USA

Full-time

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy Yard - where innovation meets mission. What You'll Do As an ESS Engineer and Administrator, you won't just maintain systems - you'll elevate them. You'll be part of a collaborative team that installs, configures, and fine-tunes advanced security solutions to ensure critical network infrastructure runs at peak performance. You'll also evaluat

Cybersecurity EngineerJob Title - Cybersecurity Engineer

Kainos Innovative Solutions IncCompany Name - Kainos Innovative Solutions Inc

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Washington, District of Columbia, USA

Contract, Third Party

Implement, administer, and use cybersecurity tools, systems, and applications; develop policies, standards, and guidelines to ensure secure enterprise-wide operations, performance, and resiliency.Deploy, administer, and support security systems and infrastructure to include endpoint protection, intrusion detection and prevention systems, application layer and traditional firewalls, vulnerability management and forensics utilities, and other infrastructure deployed and maintained by the Informati

Senior Data EngineerJob Title - Senior Data Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Arlington, Virginia, USA

Full-time

Job Number: R0222851 Data Engineer, Senior The Opportunity: As AI and advanced analytics shift from research to operational deployment, the role of robust, flexible, and secure data infrastructure becomes mission-critical. You know that enabling real-world AI means solving hard data engineering problems-integrating graph databases, geospatial sources, real-time sensor data, and AI-native formats across cloud and edge environments. We need a data engineer with the depth and range to lead this ki

Senior/Lead Software Engineer (remote)Job Title - Senior/Lead Software Engineer (remote)

System OneCompany Name - System One

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Remote or Washington, District of Columbia, USA

Full-time

Job Title: Senior/Lead Software Engineer Location: Washington , District Of Columbia (100% remote) Type: Contract To Hire Our client is seeking a talented and motivated Software Engineer with Full Stack experience to join our dynamic team. This role involves developing and maintaining both front-end and back-end components of our software applications. Required Education and Experience Must have a Bachelor's degree in Computer Science, Software Engineering, or a related discipline. Must have a