engineer Jobs in District of Columbia

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Cyber Security Project Engineer- TS/SCI w/ 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: Information Security Job Qualifications: Skills: Information Security Engineering, Information Systems Security Management, ISSO Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. As a Cyber Se
Posted 10 days ago | Updated 4 hours ago

Structural Engineer

HDR, Inc.

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Arlington, Virginia, USA

Full-time

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organization makes a difference in our ability to change the world f
Posted 13 days ago | Updated 4 hours ago

Lead Cyber AI Engineer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0223271 Cyber AI Engineer, Lead The Opportunity: At Booz Allen Hamilton, we are pushing the boundaries of innovation through our emerging product business. We are seeking a S enior Cyber AI Engineer to join our internal product engineering team and lead the creation of a transformative AI-driven cybersecurity product. This role is for a visionary "10x-type" engineer who can develop novel intellectual property (IP) that drives substantial ARR and redefines the market. You'll collabor
Posted 11 days ago | Updated 5 hours ago

Cloud Operations Engineer

BOOZ, ALLEN & HAMILTON, INC.

•

Arlington, Virginia, USA

Full-time

Cloud Operations Engineer The Opportunity: Everyone is trying to "harness the power of the cloud," but not everyone knows how. As a cloud Computing Infrastructure Architect, you know how to take advantage of cloud capabilities. On our team of experts, you'll use cutting-edge enterprise cloud platforms to support your clients as they modernize their IT infrastructure and meet their most challenging missions. We need you to help us develop cloud-based solutions to our customer's toughest challeng
Posted 9 days ago | Updated 1 day ago

Marine Engineer

Amentum

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Washington, District of Columbia, USA

Full-time

**This position is contingent upon contract award** Amentum is seeking an experienced Marine Engineer to support a future shipbuilding acquisition program management services contract for US Naval Sea Systems Command (NAVSEA) Team Submarine (TEAM SUB). Primary Responsibilities: Develops, engineers, and prepares ship machinery and propulsion systems. Designs and oversees installation and repair of marine power plants, propulsion systems, heating and ventilating systems, and other mechanical an
Posted 12 days ago | Updated 18 hours ago

Lead AI Solutions Engineer

Booz Allen Hamilton

•

Washington, District of Columbia, USA

Full-time

Job Number: R0223481 AI Solutions Engineer, Lead The Opportunity: AI is no longer just a research concept - it's becoming an essential part of how complex enterprises operate, compete, and deliver value. We're looking for engineers who are eager to work at the intersection of AI innovation and real-world system integration. You'll help architect, build, and deploy intelligent, agentic solutions that work across legacy infrastructure, modern platforms, and stakeholder needs. In this role, you'l
Posted 9 days ago | Updated 5 hours ago

Systems Engineer Senior Advisor

General Dynamics

•

Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Active Directory (AD), Azure Active Directory (AD), Cybersecurity, Identity Access Management (IAM), Okta Identity Management Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a
Posted 8 days ago | Updated 4 hours ago

Zscaler Engineer

Synapse Business Systems

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Washington, District of Columbia, USA

Full-time

Zscaler Engineer Location: WASHINGTON, DC, United States Job Description Client is seeking a Zscaler Engineer.This hybrid position involves managing and modernizing enterprise cybersecurity platforms, with a strong focus on Zscaler technologies (ZIA, ZPA, ZDX) and broader Secure Access Service Edge (SASE) implementations within a Microsoft-based environment. The ideal candidate has hands-on experience with security tools across cloud, endpoint, network, and identity domains. This role supports o
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Posted 9 days ago | Updated 9 days ago

Senior AWS Data Engineer / Lead Data Engineer ***Fulltime Role***

Valueprosite

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McLean, Virginia, USA

Full-time

Location: Mclean, VAJob Type: Full-TimeExperience Level: 10+ YearsIndustry: Finance Job Summary:We are seeking a highly experienced and motivated Senior AWS Data Engineer to join our data engineering team. The ideal candidate will have over 10 years of experience in data engineering, including extensive hands-on expertise with AWS cloud services, big data technologies, and data pipeline development. This role will play a critical part in designing, implementing, and optimizing scalable data solu
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Posted 8 days ago | Updated 8 days ago

MECM Software Packaging Engineer

Apex Systems

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Vienna, Virginia, USA

Full-time

Job#: 2084759 Job Description: (60% Remote / Mclean, VA or Pensacola, FL) - MECM Software Packaging Engineer - ** $52.00 - $59.00 / Hourly Rate ** Apex Systems has an Immediate Need for a (60% Remote) MECM Software Packaging Engineer that can sit in EITHER: Mclean, VA or Pensacola, FL !! This will be an "est. 6-18 Month Contract" opportunity, supporting one of our Largest Commercial Clients on the East Coast & Nationwide! Please See Below for all Position Details & How To Apply. HOW TO APPLY
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Posted 1 day ago | Updated 5 hours ago

Combat Systems Engineer

BOOZ, ALLEN & HAMILTON, INC.

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Washington, District of Columbia, USA

Full-time

Combat Systems Engineer 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 systems engineering and technical assistance ( SETA ) team, you'll bring your op
Posted 7 days ago | Updated 6 hours ago

Web Java Software Engineer

Lumen Solutions Group Inc.

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Washington, District of Columbia, USA

Contract

Position Title: Web Java Software Engineer / SDET Automation Engineer Skillset: 10+ years of hands-on experience in Automation Testing using Selenium/Cucumber/TestNG/Appium/Webdriver IO Candidates with previous Client experience highly preferred. Must be hands on with advanced Java concepts such as single threading/multi-threading/POJO/JS scripting Must have working knowledge on integration of automation pipelines with cloud infrastructure with auto-upload and auto-delete files for apk/ipa Expe
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Posted 8 days ago | Updated moments ago

Principal Integration Engineer SPM

Leidos

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Bethesda, Maryland, USA

Full-time

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 immediate ves
Posted 6 days ago | Updated 4 hours ago

Integration Engineer SPM (SME)

Leidos

•

Bethesda, Maryland, USA

Full-time

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 immediate ves
Posted 6 days ago | Updated 4 hours ago

Senior Electrical Engineer

Serco North America

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Washington, District of Columbia, USA

Full-time

Position Description If you seek a rewarding, high profile and challenging position supporting projects for the US Navy- Serco has a wonderful opportunity for you! This position will be on a dynamic team, supporting Team Submarine. Bring your expertise and collaborative skills to make an impact towards our military defense and safety of our sailors As the Electrical Engineer, you will be on a dynamic team providing technical and programmatic support to the VIRGINIA Class Submarine Program Offi
Posted 11 days ago | Updated 4 hours ago

Staff Engineer, C++ Systems Engineer (R3636)

Shield AI Inc

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Washington, District of Columbia, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh
Posted 4 days ago | Updated 5 hours ago

Senior DevSecOps Engineer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0223276 DevSecOps Engineer, Senior The Opportunity: At Booz Allen, we are advancing our emerging product business by building innovative AI-driven solutions, including agentic cybersecurity products. We are seeking a Senior DevSecOps Engineer to join our internal product engineering team. This role focuses on establishing and operating robust infrastructure for our agentic products, with an emphasis on Infrastructure as Code ( IaC ) and integrating security into DevOps practices. Yo
Posted 11 days ago | Updated 5 hours ago

Quality Assurance Engineer

ALTA IT Services

•

McLean, Virginia, USA

Full-time

Quality Assurance Engineer Location: Remote Type: Contract To Hire Job Responsibilities: As a Quality Assurance Engineer, you will create tests that identify issues with product software and infrastructure in advance of product launch. Responsibilities will include test strategy and plan development, test and test data development, test execution and automation, tracking and reporting of software defects and defect resolution, root cause analysis of identified defects, and development and mai
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Posted 10 days ago | Updated 1 hour ago

Senior Systems Engineer - TS/SCI

Metric5

•

Springfield, Virginia, USA

Full-time

Location: Springfield, VA (ONSITE 5 Days) Job Summary We're looking for a highly skilled and experienced Senior Systems Engineer to join our dynamic IT team. The ideal candidate will be a key player in designing, implementing, and maintaining our critical IT infrastructure, ensuring its reliability, security, and scalability. This role requires a blend of hands-on technical expertise, a strategic mindset, and a proactive approach to problem-solving. Key Responsibilities Design, deploy, and manag
Posted 1 day ago | Updated 1 hour ago

FLEX Senior Systems Engineer - Cloud Foundations

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description This is temporary position. Job Description Role Overview: As a Cloud Foundations Engineer at Marriott, you will play a crucial role in designing, implementing, and maintaining our cloud infrastructure. Your efforts will ensure that our applications and services are secure, reliable, and performant. You will be responsible for the stability, integrity, and efficient operation of information systems and technologies that support core customer-facing and enterprise products and
Posted 5 days ago | Updated 5 hours ago