clearance Jobs in District of Columbia

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3,961 - 3,980 of 4,116 Jobs

Application Developer

Valiant Solutions LLC

•

Remote

Full-time

Valiant Solutions is seeking an Application Developer to support our agile software development practice supporting an environmentally focused Federal Government client. The agency's programs aim to promote environmental sustainability and protect the natural resources of our planet. As part of this contract, we will be supporting the agency's efforts to develop and maintain information systems that facilitate the tracking and reporting of environmental data. Our team will work closely with the
Posted 60+ days ago | Updated 11 days ago

Hybrid Systems Engineer, Sr (Windows / Linux) / Onsite: CO

Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Marti
Posted 34 days ago | Updated moments ago

Senior Drainage Engineer - Transportation Infrastructure

Parsons Services Company

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Remote or Chicago, Illinois, 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 now hiring for an experienced Senior Civil Drainage Engineer to support w
Posted 60+ days ago | Updated 1 hour ago

Customer Technical Support Representative

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Customer Technical Support Representative About the Role: In this opportunity as Customer Technical Support Representative, you will: Log and classify all calls and requests for assistance in the call tracking database.Respond to customers' inquiries relating to technical issues with software, online or electronic products.Filter and escalate inquiries as appropriate..Track inquiry resolution progress and where appropriate proactively call customers with a status update or resolution.Follow the
Posted 50 days ago | Updated 1 hour ago

SME Network Engineer (Remote)

Akima, LLC

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Remote or Alexandria, Virginia, USA

Full-time

Provides functional and empirical analysis related to the planning, design, installation, and implementation of the network infrastructure. Configures network devices including the restoration of hardware and software. Anticipates and mitigates potential attacks through network or other connections to ensure the security of the system. Works with end users and vendors to resolve network hardware and software issues. May develop and administer training for process improvement. Reviews progress an
Posted 26 days ago | Updated 1 hour ago

Sr. Director, Cyber Warfare Business Development

Parsons Services Company

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Remote

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 Sr. Director, Cyber Warfare Business De
Posted 60+ days ago | Updated moments ago

Systems Engineer - Electronic Warfare Lead

Lockheed Martin Corporation

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Remote or King of Prussia, Pennsylvania, USA

Full-time

Job Description Who We Are Lockheed Martin is dedicated to shaping, developing, & advancing technologies & capabilities with a focus on our customers' needs as part of our 21st Century Security vision. We foster collaborative innovation, provide opportunities for career development, & empower our employees with the skills needed to create cutting-edge products & solutions that keep our users Ahead of Ready. The role is based out of King of Prussia, PA and reports to our Converged Sensors organ
Posted 60+ days ago | Updated moments ago

Technical Comm & Nav Systems Engineer

Aerospace Corporation

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Maryland, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,
Posted 47 days ago | Updated 1 hour ago

IT Hardware Technician

Leidos

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Arlington, Virginia, USA

Full-time

The National Security Sector of Leidos has an upcoming opportunity for an IT Hardware Technician at the Pentagon, Arlington, VA. The IT Hardware Technician will be part of a dynamic team to support the G2 Army MI Enterprise which provides IT repair, maintenance, operations, logistics, and engineering services to help ensure secure, reliable, and uninterrupted availability of Army Military Intelligence Enterprise IT Systems. Primary Responsibilities: Troubleshoot and resolve common hardware and
Posted 39 days ago | Updated 1 hour ago

Mechanical Engineer - Propulsion

Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio
Posted 60+ days ago | Updated moments ago

Mobile App Developer

CMCI

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Ashburn, Virginia, USA

Full-time

Job Description: We are seeking a Mobile App Developer to provide technical expertise on a mission-critical program whose purpose is to develop, modernize, enhance, operate, and maintain services for DHS/CBP mission critical systems. Mobile App Developers requires a strong mix of communications skills and hands on technical trouble shooting to support application issues and application of preventative measures. In this hands-on position, you will work collaboratively to architect, design, build
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Posted 60+ days ago | Updated 3 days ago

Systems Engineer Sr Principal

SAIC

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Maryland, USA

Full-time

Job ID: 2402771 Location: ANNAPOLIS JUNCTION, MD, US Date Posted: 2024-02-22 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Are you interested in joining SAIC to be part of our partnership providing high quality engineering advisory services, system planning, integration, and architecture to
Posted 60+ days ago | Updated 10 hours ago

Naval Architect

Aduril Industries

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Washington, District of Columbia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 11 days ago | Updated moments ago

Network Engineer (2nd Shift)

Leidos

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Suitland-Silver Hill, Maryland, USA

Full-time

Exciting Opportunity: Become a Network Engineer at Leidos! Ready to elevate your career with a role that makes a real impact? The Leidos National Security Sector is seeking a full-time Network Engineer to join our 2nd shift operations at the National Maritime Intelligence Center in Suitland, MD. If you're motivated, skilled, and looking to grow, this role is your chance to shine. This position offers a 2nd shift schedule (4 PM - 12 AM, Monday through Friday), with the flexibility to adapt to o
Posted 22 days ago | Updated moments ago

Cyber Capability Developer (Senior)

American Systems Corporation

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Springfield, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Conducts research in design, development, testing and utilization of electronic data processing software.Designs, develops, documents, tests and debugs applications software and systems that contain logical and
Posted 26 days ago | Updated moments ago

Senior Engineering Manager - Software Engineering - Virtual Avionics (Onsite)

RTX Corporation

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Remote or Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-04-29 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Senior Engineering Manager - Software Engineering - Virtual Avionics (Onsite) The Simulation & Training Solutions (STS) Software Engineering department seeks a Senior Engineering Manager to head a team of software developme
Posted 24 days ago | Updated moments ago

Systems Engineer Senior

Lockheed Martin Corporation

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Remote or Titusville, Florida, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio
Posted 60+ days ago | Updated moments ago

Software Engineer - 25k Sign on Bonus

Leidos

•

Fort Meade, 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
Posted 6 days ago | Updated moments ago

Staff Engineer, Software (R3176)

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, autonomous systems. Its products include Hivemind Enterprise-EdgeOS, Pilot, Commander, and Forge-as well as V-BAT and Sentient Vision Systems (wide-area motion imaging software). With offices in San Diego, Dallas, Washington, D.C., Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allie
Posted 26 days ago | Updated 1 hour ago

Staff Engineer, Software (R3175)

Shield AI Inc

•

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, autonomous systems. Its products include Hivemind Enterprise-EdgeOS, Pilot, Commander, and Forge-as well as V-BAT and Sentient Vision Systems (wide-area motion imaging software). With offices in San Diego, Dallas, Washington, D.C., Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allie
Posted 26 days ago | Updated 1 hour ago