Top Secret / SCI Clearance Jobs in Maryland

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...

Avid Technology ProfessionalsSystem Administrator 2Annapolis Junction, MDMinimum Qualifications: - Windows 11: ability to troubleshoot various hardware issues - Linux: experience with Ubuntu and Fedor...

R-00191702Description Leidos is seeking an experienced IT Asset and Lifecycle Manager to support a high-visibility government customer. The successful candidate will serve as the primary authority for...

R-00191261Description Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path.Leidos has ...

R-00191695Description Are you ready to build software that makes a real-world impact? Leidos is seeking a talented Mid-Level Full Stack Software Engineer to join the Chinook Program supporting an Inte...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

R-00191701Description Azure XDR and Sentinel Infrastructure EngineerLocation: Suitland, MDClearance Required: Active TS/SCILeidos is seeking an experienced Azure XDR and Sentinel Infrastructure Engine...

R-00191763Description Leidos is looking for our next TS/SCI‑cleared DevOps Software Engineer to join a high‑energy team building and deploying a cutting‑edge technology stack in supp...

R-00191713Description Leidos has a new and exciting opportunity for a Software Developer Intern (starting in summer 2027) in our Intel Sector's Cyber & Analytics Business Area (CABA). Our tale...

R-00191725Description RSA SecurID Zero Trust & MFA Location: Suitland, MDClearance Required: Active TS/SCILeidos is seeking a talented RSA SecurID MFA Engineer to support ONI’s Zero Trust mi...

R-00191722Description Cisco FirePower, AMP, and SMA Infrastructure EngineerLocation: Suitland, MDClearance Required: Active TS/SCILeidos is seeking a Cisco FirePower, AMP, and SMA Infrastructure Engin...

R-00191724Description Splunk Enterprise and Enterprise Security Administrator Location: Suitland, MDClearance Required: Active TS/SCILeidos is seeking a Splunk Enterprise and Enterprise Security Admin...

R-00191721Description NIKSUN Full Packet Capture Infrastructure Engineer Location: Suitland, MDClearance Required: Active TS/SCILeidos is seeking a NIKSUN Full Packet Capture Infrastructure Engineer t...

R-00191708Description Eclypsium Cyber Infrastructure EngineerLocation: Suitland, MDClearance Required: Active TS/SCILeidos is seeking an Eclypsium Cyber Infrastructure Engineer in Suitland, MD to depl...

R-00191717Description SteelCloud Security Engineer Location: Suitland, MDClearance Required: Active TS/SCILeidos is hiring a SteelCloud Security Engineer in Suitland, MD to implement automated DISA ST...

R-00191705Description Azure Cloud Systems EngineerLocation: Suitland, MDClearance Required: Active TS/SCILeidos is seeking an Azure Cloud Systems Engineer in Suitland, MD to design, implement, and mai...

R-00191718Description Tanium Cyber Infrastructure EngineerLocation: Suitland, MDClearance Required: Active TS/SCILeidos is seeking a Tanium Cyber Infrastructure Engineer to manage endpoint management,...

SMX is seeking a mid-level NMCI POC in support of our NAWCAD customer at the Patuxent River Naval Air Station. Essential Duties & Responsibilities Create and maintain customer relations ensuring the ...

Job Description As a Level 1 CNO Analyst/Programmer, you will design, develop and maintain software solutions to support mission-critical systems. You'll contribute to all stages of the software devel...