Comprehensive Benefits Jobs in District of Columbia

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HPC Test Engineer

Cornerstone Defense

Annapolis, Maryland, USA

Full-time

Location: Annapolis Junction Type: Contract Job #3767 Title: HPC Test Engineer Location: Annapolis Junction, MD Compensation Range: $165 -$185K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience th

Systems Engineering Lead

Lockheed Martin Corporation

Manassas, Virginia, USA

Full-time

Job Description Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. The Work The RMS team in Manassas is looking for its next Systems Engineering Lead on the Integrated Co

2026 PhD Graduate - Engineering/Mathematician - Simulation & Analysis

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Are you looking for exciting opportunities to help determine how to best defend the United States, our armed forces, and our allies from all forms of air and missle threats? Do you love to study something and find ways to make it better? If you are graduating with a PhD in Electrical Engineering, Engineering Physics, Physics, Mathematics, or similar degrees and want to work in an exciting and collaborative environment to solve challenging technical national security problems, we'd

2026 BS/MS Graduate Biomechanical Signals and Analysis Engineer

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Are you seeking an opportunity to work in a collaborative, interdisciplinary environment that serves to ensure the resilience of our current and future Warfighters? Do you enjoy engaging deeply with complex biomechanical analysis problems in order to understand underlying mechanisms? Are you passionate about designing and implementing signal processing algorithms that reveal meaningful patterns within noisy, high-dimensional time-series data? If you are graduating with a degree i

Machine Learning Researcher

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Are you a talented scientist looking to achieve technical breakthroughs at the cutting edge of artificial intelligence (AI) and machine learning (ML)? Do you thrive in a collaborative research environment, working alongside an energetic, multidisciplinary team of scientists and engineers? Are you ready to help the US secure and maintain leadership in the development and fielding of AI/ML algorithms for non-kinetic defense systems? If so, we 're looking for someone like you to joi

Systems Admin - Senior - Placement

Apex Systems

Odenton, Maryland, USA

Full-time

Job#: 2081128 Job Description: - Sr. Active Directory / VDI System Administrator - ** $130,000 - $135,000 **(Ft. Meade, MD) Apex Systems has an Immediate Need for a Sr. VDI / Active Directory System Administrator at Ft. Meade in Maryland !! This will be an "est. 6 Month Contract to Permanent Hire" opportunity, supporting one of our Largest DoD / Government Clients on the East Coast & Nationwide! Please See Below for all Position Details & How To Apply. HOW TO APPLY Email a Resume to: - Job

Software Application Developer

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Are you an emerging Information Technology professional with experience supporting Human Resources (HR), and a passion for solving technical challenges, learning new skills and collaborating across teams to build innovative technical solutions? If so, we'd love to have you join our team at APL! We're seeking a Software Application Developer with a foundational understanding of Software Development and Support. This role offers a phenomenal opportunity to grow your skills in applic

Tactical Weapons Systems Engineer

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Are you passionate about using innovation, emerging technology and insights to solve system-level technical challenges involving various military warfare systems? Are you a systems thinker with system engineering experience who wants to have an impact on nationally important defense programs? Do you like working with and improving complex systems? If so, we 're looking for someone like you to join our team at APL! We are seeking a highly dynamic and creative Systems Engineer to

Storage Administrator

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Are you an experienced storage administrator who thrives in secure, high-stakes environments? Do you enjoy supporting mission-focused teams through robust enterprise storage systems? If so, we 're looking for someone like you to join our team at APL. We are seeking a creative IT professional to help us support classified computing facilities that are instrumental to significant Department of Defense and other government organizations. We take great pride in contributing our hardw

Software Engineer 3

Cornerstone Defense

Annapolis, Maryland, USA

Full-time

Location: Annapolis Junction, Maryland Type: Contract Job #3743 Title: Software Engineer 3 Location: Annapolis Junction, MD Compensation Range: $215 -$235K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life ex

Consulting Senior Software Engineer (Clearance Required)

Oracle Corporation

Annapolis, Maryland, USA

Full-time

Job Description FEDERAL GOVERNMENT - ship required. MUST currently hold and have the ability to maintain a TS/SCI with Poly An experienced consulting professional who has a broad understanding of solutions, industry best practices, multiple business processes or technology designs within a product/technology family. Operates independently to provide quality work products to an engagement. Performs varied and complex duties and tasks that need independent judgment, in order to implement produc

Specialty Systems Engineer

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Do you have a strong technical foundation in systems engineering, system security, digital engineering, or specialty engineering that you want to apply to critical challenges in national defense? If so, we are looking for someone like you to join the System Realization and Resilience Group (KBR) within the Force Projection Sector. Our team is responsible for enabling the realization of strategic systems, ensuring resilience and specialty disciplines are integrated throughout system

Lead Engineer

Cushman & Wakefield

Bethesda, Maryland, USA

Full-time

Job Title Lead Engineer Job Description Summary Responsible to ensure the proper efficient operations and maintenance of the mechanical electrical and plumbing systems for the assigned facility. The performance of all necessary maintenance and operational tasks are developed to assure maximum life and reliability of all mechanical/ electrical/plumbing systems. Typically, this position does not have a Chief Engineer on-site at the building and is sometimes the solo engineer at the building. This

Software Engineer

BCforward

Reston, Virginia, USA

Contract

Software Engineer BCforward is currently seeking a highly motivated Software Engineer for an opportunity in Reston, VA Position Title: Software Engineer Location: Reston, VA Anticipated Start Date: 08/21/2025 Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 12 months contract Job Type: [FULL TIME (>=40 HRS WEEKLY) [CONTRACT], [ONSITE] Pay Range: $49.39/hr. - $50.85/hr. Please note that

Junior Platform Engineer

CACI International, Inc.

Sterling, Virginia, USA

Full-time

Junior Platform Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Outside Continental US * * * The Opportunity: We are seeking a Junior Platform Engineer to help us develop, build, and deploy full stack systems for our customer's advanced collection systems. In addition to delivering the current version of the systems, you will get to help shape and

Modernization Accelerator: August Hiring Alerts; Software Engineers

Lockheed Martin

Maryland, USA

Full-time

Job ID: 693185BR Date posted: Aug. 11, 2025 Description: What We're Doing: Lockheed Martin, 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 infrastructure. Hazardous materials. The uninterrupted flow of ener

Maritime Systems Mechanical Engineer

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Are you searching for ground breaking mechanical engineering work? Are you passionate about exploring innovative solutions for advanced maritime systems? Do you thrive in a fast-paced, collaborative environment where your contributions make a real impact? If so, we are looking for someone like you to join our team at APL! We are seeking a Mechanical Engineer to support the advancement of maritime systems for our nation's warfighters. As a member of the Ocean Systems and Engineer

Data Analyst/Systems Engineer

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Are you passionate about defending our nation against challenging real-world air and missile threats? Are you searching for an opportunity to apply your engineering background in an engaging, inquisitive environment? If so, we're looking for someone like you to join our team at APL! Our dedicated team is passionate about providing high-impact analysis and system engineering solutions to support our warfighters. As a part of our team, you will address real warfighter challenges, i

Software Engineer with Poly SR to Principle

Lockheed Martin Corporation

Annapolis, Maryland, USA

Full-time

Job Description THE WORK This role involves comprehensive technical planning and execution across the full system lifecycle, including system integration, verification and validation, cost and risk analysis, and sustainment. Proficiency or exposure to Linux is a plus as many systems rely on Linux-based environments for development, deployment, and operational support. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligen

Database Engineer (DBE) with Poly Clearance Required

Lockheed Martin Corporation

Annapolis, Maryland, USA

Full-time

Job Description THE WORK This role involves comprehensive technical planning and execution across the full system lifecycle, including system integration, verification and validation, cost and risk analysis, and sustainment. Proficiency or exposure to Linux is a plus as many systems rely on Linux-based environments for development, deployment, and operational support. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligen