Company · 7,101 open roles
Careers at Leidos
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7,101 positions at Leidos
Senior Transport Network Engineer
Leidos·Washington, DC
More About the Role: Leidos is seeking a Network Engineer to lead vulnerability management and STIG compliance program for NMCI network infrastructure. Provide technical leadership, make authoritative patch deployment decisions, and ensure 72-hour SLA compliance across 40+ so…
Mid-Level Transport Network Engineer
Leidos·Washington, DC
More About the Role: Leidos is seeking a Network Engineer execute patch testing, STIG compliance assessments, and lab validation for assigned network infrastructure domain. Work independently with minimal oversight to ensure thorough testing and accurate recommendations supportin…
Field/Base Communications Network Engineer
Leidos·San Diego, CA
More About the Role: Leidos currently has an opening on the ‘Service Management, Integration and Transport’ (SMIT) Contract for a Field/Base Network Engineer position. This is an exciting opportunity to use your experience helping the SMIT mission. SMIT is the largest IT service…
Junior Software Engineer
Leidos·Bowie, MD
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 sustainable. Everything w…
Cyber Network Defense Analyst
Leidos·Camp Springs, MD
Leidos has a career opportunity for a Cyber Network Defense Analyst to support the Air Force National Capital Region IT Services program. The AFNCR IT Services program provides support services for information systems for Headquarters Air Force (HAF), Air Force District of Washi…
Telecommunications Engineering Technician
Leidos·Washington, DC
The National Airspace Systems Integration Support (NISC) program at Leidos is seeking a Telecommunications Engineering Technician to provide support to the Federal Aviation Administration (FAA) Central Service Area - Engineering Services Group located in Washington, DC. The idea…
Technical Writer - Part Time
Leidos·Washington, DC
The NISC IV program at Leidos is looking for a Technical Writer/Editor to support multiple Federal Aviation Administration's (FAA) programs. We are seeking a talented and energetic candidate to work with the best and brightest employees around the country in creating innovative a…
Antarctic Administrative Coordinator (Alternate)
Leidos·Flexible / Remote
Description The McMurdo Area Management Senior Administrative Coordinator will be responsible for a broad range of administrative and organizational support functions while deployed to McMurdo Station as part of the Antarctic Support Contract (ASC). This position will primarily s…
Sr. Tier 2 Helpdesk Specialist
Leidos·Springfield, VA
Description Leidos is seeking an Sr. T ier 2 Helpdesk Specialist to support large-scale migration and operations on a large, high-profile DOD contract in Fort Belvoir, VA. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Di…
Senior Software Test Engineer - Kinetic Effects
Leidos·Huntsville, AL
Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovat…
Test Engineer
Leidos·Huntsville, AL
Description The Sensor Systems Analysis and Engineering Portfolio at Leidos is seeking a highly motivated Test Engineer to join our dynamic team in the development of cutting-edge EO/IR sensor systems. This role is critical in supporting the mechanical design, integration, and te…
Engineering Intern
Leidos·Huntsville, AL
Description Leidos' Defense Systems , Threat Modeling & Simulation Portfolio , is seeking a talented Engineering Intern for modeling & simulation applications with the ability to potentially work multiple projects within the Threat Modeling & Simulation Portfolio. This internship…
MFLC Counselor Short Term or As Needed Coverage - Fort Huachuca, AZ
Leidos·Sierra Vista, AZ
Description Make a difference in the lives of our military Service Members and their families with your expertise in counseling and mental health - without the fuss of insurance, treatment plans, or overhead. Military and Family Life Counselors (MFLCs) are the first line of defen…
MFLC Counselor Short Term or As Needed Coverage - F.E. Warren, WY
Leidos·Cheyenne, WY
Description Make a difference in the lives of our military Service Members and their families with your expertise in counseling and mental health - without the fuss of insurance, treatment plans, or overhead. Military and Family Life Counselors (MFLCs) are the first line of defen…
MFLC Counselor: Short Term or As Needed Coverage, Fort Riley, KS
Leidos·Junction City, KS
Description Make a difference in the lives of our military Service Members and their families with your expertise in counseling and mental health - without the fuss of insurance, treatment plans, or overhead. Military and Family Life Counselors (MFLCs) are the first line of defen…
MFLC Counselor: Short Term or As Needed Coverage, Fort Polk, LA
Leidos·Baton Rouge, LA
Description Make a difference in the lives of our military Service Members and their families with your expertise in counseling and mental health - without the fuss of insurance, treatment plans, or overhead. Military and Family Life Counselors (MFLCs) are the first line of defen…
MFLC Counselor: Short Term or As Needed Coverage - Cannon AFB, NM
Leidos·Clovis, NM
Description Make a difference in the lives of our military Service Members and their families with your expertise in counseling and mental health - without the fuss of insurance, treatment plans, or overhead. Military and Family Life Counselors (MFLCs) are the first line of defen…
MFLC Counselor: Short Term or As Needed Coverage, Fort Polk, LA
Leidos·Alexandria, LA
Description Make a difference in the lives of our military Service Members and their families with your expertise in counseling and mental health - without the fuss of insurance, treatment plans, or overhead. Military and Family Life Counselors (MFLCs) are the first line of defen…
UAM Everfox Tool Engineer
Leidos·Springfield, VA
Description The Digital Modernization Sector at Leidos currently has an opening for User Activity Monitor (UAM) Engineer supporting the HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP). This is an exciting opportunity to use your ex…
Electrical Engineering Liaison
Leidos·Huntsville, AL
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. E…
MFLC Counselor: Short Term or As Needed Coverage, NB Kitsap, Washington
Leidos·Silverdale, WA
Description Make a difference in the lives of our military Service Members and their families with your expertise in counseling and mental health - without the fuss of insurance, treatment plans, or overhead. Military and Family Life Counselors (MFLCs) are the first line of defen…
MFLC Counselor: Short Term or As Needed Coverage, JBLM, WA
Leidos·Tacoma, WA
Description Make a difference in the lives of our military Service Members and their families with your expertise in counseling and mental health - without the fuss of insurance, treatment plans, or overhead. Military and Family Life Counselors (MFLCs) are the first line of defen…
Cybersecurity Analyst
Leidos·Silverdale, WA
Description Cybersecurity Analyst Location: Keyport, WA Help Protect Critical Naval Operations Leidos is seeking a Cybersecurity Analyst to support NAVSEA NUWC Keyport in Keyport, WA. In this role, you will support Risk Management Framework (RMF) security and compliance activitie…
Systems Administrator
Leidos·Silverdale, WA
Description Systems Administrator Location: Keyport, WA Help Secure Critical Naval Operations Leidos is seeking a Systems Administrator to support NAVSEA NUWC Keyport in Keyport, WA. In this role, you will provide IT and cybersecurity support for mission critical information syst…
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