Jobs in District Of Colombia, DC

9,621 - 9,640 of 14,013 Jobs

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

Privileged Access Management (PAM) Engineer - CyberArk FocusJob Title - Privileged Access Management (PAM) Engineer - CyberArk Focus

LeidosCompany Name - Leidos

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Fort Meade, Maryland, USA

Full-time

Leidos is seeking Cyber Engineer to join our team and lead the transition to CyberArk for Privileged Access Management (PAM) across the Defense Enclave Services program. In this role, you'll design and implement secure PAM solutions, ensure compliance with DoD cybersecurity policies, support RMF-related documentation and audits, and supervise a small team. This is a hybrid role requiring 2-3 days/week on-site at Ft Meade. Key Responsibilities: Lead CyberArk implementation and integration effort

Senior Systems EngineerJob Title - Senior Systems Engineer

General DynamicsCompany Name - General Dynamics

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Alexandria, Virginia, USA

Full-time

This is an unpaid fellowship through the Department of Defense (DoD) SkillBridge Program. The fellow selected for this role will not receive compensation or benefits from GDIT and will not be an employee, agent or contractor of GDIT but rather will remain an employee of the DoD and will receive compensation and benefits through the DoD. Type of Requisition: Regular Clearance Level Must Currently Posses: Top Secret Clearance Level Must Be Able To Obtain: Top Secret Public Trust/Other Required

System EngineerJob Title - System Engineer

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Fort Meade, Maryland, USA

Full-time

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a System Engineer's to join our team in the Ft Meade, MD area in support of a government organization essential to U.S. national security. You will analyze user's requirements, concept of operations documents, and high level system architectures to develop system requirements specifications. An active TS/SCI security clearance with a FS polygraph is required. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers

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

2025 PhD Graduate - Intelligent Autonomous Systems and Artificial Intelligence EngineerJob Title - 2025 PhD Graduate - Intelligent Autonomous Systems and Artificial Intelligence Engineer

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you passionate about innovating new technologies to influence and shape our Nation's future security and preeminence? Are you excited about working on multi-disciplinary teams to innovate the state-of-the-art in autonomous systems, artificial intelligence, software design, embedded systems, virtual reality, simulation and/or uncrewed air platforms? Are you interested in applying your skills to conceive, design, prototype and test new capabilities in intelligent autonomous syst

Principal Cyber EngineerJob Title - Principal Cyber Engineer

NightwingCompany Name - Nightwing

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Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Jr. Java DeveloperJob Title - Jr. Java Developer

LeidosCompany Name - Leidos

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Reston, Virginia, USA

Full-time

Leidos has a new and exciting opportunity for a Jr. Java Developer 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, Fl

Engineering Technician (SECRET)Job Title - Engineering Technician (SECRET)

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

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

Sr. Instructional Designer- Pendo DevelopmentJob Title - Sr. Instructional Designer- Pendo Development

iSpace, IncCompany Name - iSpace, Inc

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Remote

Contract

Senior Instructional Designer IT Location: 100% remote Professional Portfolio Required Pay rate $50 per hr on W2 MAX The Sr. Instructional Designer (ID) is a key role within our client's IT Learning & Development team. They will work collaboratively with business leaders, subject matter experts (SMEs), key stakeholders, program owners, and other learning professionals to design and develop innovative learning solutions that leverage a combination of learning modalities to maximize learner expe

Lead Software EngineerJob Title - Lead Software Engineer

Realm OneCompany Name - Realm One

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Maryland, USA

Full-time

We're seeking a Lead Software Engineer to collaborate with system users, requirements owners and developmental contractors to translate operational requirements. If you are ready to support a high-performing team that truly makes a difference, thencome join us! Job Description: Essential Duties and Responsibilities: Collaborates with system users, requirements owners, and developmental contractors to translate operational requirements into software requirements, designs, and implementations.P

Kubernetes DevOps EngineerJob Title - Kubernetes DevOps 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

System Vulnerability Analyst 2Job Title - System Vulnerability Analyst 2

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this jou

Network EngineerJob Title - Network Engineer

LeidosCompany Name - Leidos

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Fort Meade, Maryland, USA

Full-time

Unleash Your Potential with Leidos! At Leidos, we thrive on solving the world's toughest technical challenges. Join our team and advance your career at an accelerated pace as we empower your growth and unleash your talents. We are currently seeking a Network Engineer to support a critical national security program at Fort Meade, Maryland, bolstering Air Force ISR operations. Role Overview As a Network Engineer, you will take charge of managing Local Area Networks (LAN) and Wide Area Networks

Help Desk ManagerJob Title - Help Desk Manager

LeidosCompany Name - Leidos

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Ashburn, Virginia, USA

Full-time

The National Security Sector within Leidos is seeking Help Desk Manager with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing trav

Software Engineer (C#), Level 1Job Title - Software Engineer (C#), Level 1

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: Parsons is looking for a Software Engineer (C#), Level 1 tosupport efforts based in

Infoblox Engineer - TS/SCIJob Title - Infoblox Engineer - TS/SCI

General DynamicsCompany Name - General Dynamics

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Annapolis, Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Building Architecture, Systems Design, Systems Engineering, Virtualization Certifications: Security+ CE - CompTIA Experience: 8 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. As a Infoblo

Senior Systems EngineerJob Title - Senior Systems Engineer

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Washington, District of Columbia, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Systems Engineer at Wright Patterson Air Force Base, Dayton, OH. MTSI is seeking a Senior Systems Engineer with a TS/SCI clearance to provide support to a Government Program Management Office/Program Manager at Wright Patterson Air Force Base, Dayton, OH. The Senior Systems Engineer's primary focus will be to provide systems engineering as well as program and acquisition support to the Government Team Lead. I

Chief Engineer, IT SystemsJob Title - Chief Engineer, IT Systems

NightwingCompany Name - Nightwing

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Sterling, Virginia, USA

Full-time