Leidos Jobs in Arlington, VA

301 - 320 of 345 Jobs

Senior Cyber Threat Hunt AnalystJob Title - Senior Cyber Threat Hunt Analyst

LeidosCompany Name - Leidos

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Ashburn, Virginia, USA

Full-time

Description The U.S. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a U.S. Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, various cloud

Senior Windows Systems EngineerJob Title - Senior Windows Systems Engineer

LeidosCompany Name - Leidos

•

Odenton, Maryland, USA

Full-time

Description 1901 Group at Leidos currently has an opening for a Senior Windows Systems Engineer to support our Blacksburg Virginia Enterprise IT Operations Center. This is a great opportunity to work with an elite team of server and systems professionals to maintain a secure environment for critical systems. Bring your own experience and work with our team to teach and learn while building, maintaining, and supporting our customer environments. Primary Responsibilities Design, implementation,

Information Security Systems EngineerJob Title - Information Security Systems Engineer

LeidosCompany Name - Leidos

•

Columbia, Maryland, USA

Full-time

Description Program Summary As an ISSE you will join a small team of senior professionals providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership Command Capability in support of Nuclear Command, Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a consultant like role providing technical knowledge, expertise and advice to o

Systems AdministratorJob Title - Systems Administrator

LeidosCompany Name - Leidos

•

Columbia, Maryland, USA

Full-time

Description Are you seeking a new and challenging position supporting a complex Program for the Warfighter? Well, look no further! This is an exciting time to contribute to a mission-critical program with lasting impactful results. Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and any processes related to these systems. Provide support to IT systems including day-to-day operations, monitoring and proble

Proforma/Waveform Systems EngineerJob Title - Proforma/Waveform Systems Engineer

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Description Ready for projects that can change the world? Join Leidos, where your most important work is ahead! Enjoy benefits such as 5 weeks of PTO, Flexible Schedules, Discounted Stock Purchase Plans, Education Support, and more. Leidos is hiring a Proforma/Waveform System Engineer onsite in Columbia, MD. An active TS/SCI with polygraph is required to be considered for this opportunity! Program Summary Leidos is a preferred subcontractor on a large, multi-year contract that provides hardwa

Sr. Offensive Cyber DeveloperJob Title - Sr. Offensive Cyber Developer

LeidosCompany Name - Leidos

•

Columbia, Maryland, USA

Full-time

Description Unleash Your Potential! At Leidos, we deliver innovative solutions by leveraging our diverse and talented workforce who are dedicated to our customer's 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 like an environment where you can thrive, keep reading! Do

Cyber Forensics and Malware AnalystJob Title - Cyber Forensics and Malware Analyst

LeidosCompany Name - Leidos

•

Ashburn, Virginia, USA

Full-time

Description UNLEASH YOUR POTENTIAL 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. Leidos is seeking an experienced Cyber Analyst to join our team cov

Senior Infrastructure EngineerJob Title - Senior Infrastructure Engineer

LeidosCompany Name - Leidos

•

Annapolis Junction, Maryland, USA

Full-time

Description Infrastructure Engineer L3 Are you ready to work on projects that can potentially change the world? Join us at Leidos, where your most important work is ahead! You will enjoy great benefits such as 5 weeks of Paid Time Off, Flexible Schedules, Discounted Stock Purchase Plans, Education and Training Support and more! If this sounds like the kind of place where you can thrive, keep reading! The Leidos Intelligence Group has a career opportunity for a SIGDEV Analyst in the Ft. Meade

Information Security Professionals - ISSO ISSEJob Title - Information Security Professionals - ISSO ISSE

LeidosCompany Name - Leidos

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Annapolis Junction, Maryland, USA

Full-time

Description 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 customer's 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. With Leidos, you will enjoy competitive benef

Senior Network Systems EngineerJob Title - Senior Network Systems Engineer

LeidosCompany Name - Leidos

•

Fort Meade, Maryland, USA

Full-time

Description Leidos is seeking an experienced Senior Network Systems Engineer to provide senior network operations and engineering sustainment support to a mission critical IP messaging and communications transport network in Fort Meade, MD. A successful candidate will develop an understanding of the services offered to external organizations, provide lifecycle systems engineering support to development and operations on the program, and use a combination of technical and functional expertise to

Python Software EngineerJob Title - Python Software Engineer

LeidosCompany Name - Leidos

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Fort Meade, Maryland, USA

Full-time

Sr. Active Directory/Group Policy System EngineerJob Title - Sr. Active Directory/Group Policy System Engineer

LeidosCompany Name - Leidos

•

Fort Meade, Maryland, USA

Full-time

Description The Leidos DES (Defense Enclave Services) team is supporting an extensive digital modernization program critical to DISA and Fourth Estate Agencies and is currently seeking a Sr. Active Directory/Group Policy System Engineer at our customer at Ft. Meade, MD. POSITION SUMMARY: The Sr. Active Directory Engineer provides support, implementation, and design services for Microsoft Active Directory and Windows-based systems across the enterprise, including directory and identity managemen

Systems Architect Mid LevelJob Title - Systems Architect Mid Level

LeidosCompany Name - Leidos

•

Fort Meade, Maryland, USA

Full-time

Description Are you looking for a challenge that will push your talent to new heights? Your search ends here! Our corporate vision at Leidos is to be the global leader in the development and application of technology to solve our customers' most vexing challenges, and that's where you come in. We need a results-oriented Systems Architect to support the NC3 Enterprise Center's (NEC) Systems Engineering and Integration (SE&I) Division at Fort Meade, MD. This isn't just any job. The SE&I Division

Technical Writer and EditorJob Title - Technical Writer and Editor

LeidosCompany Name - Leidos

•

Fort Meade, Maryland, USA

Full-time

Description Are you looking for a rewarding job with a truly global impact? Your search ends here! Our corporate vision at Leidos is to be the global leader in the development and application of technology to solve our customers' most demanding challenges. And that's where you come in. We need an experience Technical Writer and Editor to support the Nuclear Command, Control, and Communications (NC3) Enterprise Center's (NEC) Systems Engineering and Integration (SE&I) Division at Fort Meade, MD.

FIPS 140 Security EngineerJob Title - FIPS 140 Security Engineer

LeidosCompany Name - Leidos

•

Columbia, Maryland, USA

Full-time

Description In joining the Leidos (AT&E, Common Criteria/FIPS) team, you will get an exciting opportunity to work in the growing IT Security field in support of National defense. The products you will touch will be deployed into larger systems and/or deployments to facilitate secure communications for our military in the modern cyber warfare environment. Come be a part of an expanding industry that is integral in ensuring our National Security. You'll get an opportunity to learn from Industry e

Lead Cyber EngineerJob Title - Lead Cyber Engineer

LeidosCompany Name - Leidos

•

Columbia, Maryland, USA

Full-time

Description 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 like the kind of environment

Senior Virtualization EngineerJob Title - Senior Virtualization Engineer

LeidosCompany Name - Leidos

•

Odenton, Maryland, USA

Full-time

Description 1901 Group at Leidos currently has an opening for a Senior Virtualization Engineer to provide Virtualization support for our Enterprise IT Operations Center. This is a great opportunity to work with an elite team of virtualization professionals to maintain a secure environment for critical systems. Bring your own experience and work with our team to teach and learn while building, maintaining, and supporting our customer environments. Primary Responsibilities Implement, monitor, and

Cyber Countermeasures EngineerJob Title - Cyber Countermeasures Engineer

LeidosCompany Name - Leidos

•

Ashburn, Virginia, USA

Full-time

Description The U.S. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a U . S . Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial i nternet connection, public facing websites, wireless, mobile/cellular, cloud, se

Systems ArchitectJob Title - Systems Architect

LeidosCompany Name - Leidos

•

Odenton, Maryland, USA

Full-time

Description The Digital Modernization Sector of Leidos has an opportunity for a Cross Domain System Architect located in our in Fort Meade, MD offices. This is a dynamic role where you will be responsible for leading all cross domain technology activities, ensuring compliance, creating and enforcing best development and operational practices, filter development, systems engineering needs, integration, test, vulnerability analysis and deployment activities for the Defense Information Systems Agen

Network EngineerJob Title - Network Engineer

LeidosCompany Name - Leidos

•

Maryland, USA

Full-time

Description Join a long-term prime program with new positions and strong leadership. The Cyber & Analytics Solutions team is looking for you! Leidos provides great benefits, flexible schedules and the opportunity to grow your career. Daily responsibilities: Provide input to the design of the organizations network and mission architectureReports any known or suspected COMSEC incidents immediatelyPerform configuration, test, deployment and maintenance to all network equipmentValidate new and exi