IT - Hardware Jobs in Fairfax, VA

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 fo...

This position requires an ACTIVE DoD security clearance. Applicants who do not currently hold an active clearance will not be considered.At PMAT, we work on mission critical systems that directly supp...

DescriptionSenior System Administrator (Windows)Location: McLean, VA (transitioning to Chantilly, VA)Clearance Required: Active TS/SCI with CI PolygraphSalary Range: $185,000 - $265,000Travel: Up to 2...

This position requires office presence of a minimum of 5 days per week and is only located at customer's site.AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, networ...

This position requires office presence of a minimum of 5 days per week and is only located at customer's site.AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, networ...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

Senior Lead Network Engineer IIEmployment Type: Full TimeDepartment: Information TechnologyCGS is seeking an experienced Senior Lead Network Engineer to join a team focused on the evaluation, enhancem...

Network Engineer, Senior McLean, VA Required: - 3-5 years of HAND-ON network engineering experience in customer environment - Hands-on Cisco firewall experience (ASA/Firepower 5510, 5515X, FP410...

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...

Summary The MIL Corporation is seeking a Systems Administrator with TS/SCI, FS (Systems Administration, Associate) to support a federal government client in McLean, VA. The S ystems Administrator sh...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

OverviewJoin a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitar...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

Launch Your Career as a Full Motion Video (FMV) Analyst with AEVEX Aerospace Are you ready to embark on an exciting and dynamic intelligence career that supports critical global counterterrorism missi...

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments,...

Network Engineer McLean, VA Salary Range: $160-235k The on-site Network Engineer shall perform the following minimum duties: Assisting the System Administrators as assigned by the Lead System Ad...