Top Secret Clearance Jobs at TEKsystems c/o Allegis Group

TEKsystems is seeking a Cisco Identity Services Engineer (ISE) Administrator to provide Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Rese...

TEKsystems is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design, implementation...

Job Summary: TEKsystems is seeking a Defense Red Switch Technician in support of mission-critical voice and network services by monitoring, configuring, and resolving incidents across classified and e...

Job Summary: This role supports the design, build, and operation of secure, cloud‑native software platforms. You will focus on CI/CD pipelines, containerized microservices, and infrastructure automati...

Job Summary TEKsystems is seeking a Software Engineer to design, build, and support mission critical software systems that directly impact national security and global awareness. In this role, you wil...

Job Summary TEKsystems is seeking an experienced Senior Software Engineer to design, build, and support mission critical software systems that directly impact national security and global awareness. I...

Job Title Defense Red Switch Tech Duration 9 Duration Unit Month(s) Product Contract to Hire Req Description Description Job Responsibilities: Responsible for performing, training team and develo...

Title: • Network Engineer Location: • State College, Pennsylvania (ON-SITE) Clearance Required: • Top Secret Certification Required: • Security+ or IAT II Equivalent Years of Experience Requi...

Job Title Data Scientist (Active TS Clearance Required) Location On‑site Tampa / Secure Facility (No remote work on classified systems) Clearance Requirement Active Top Secret (TS) clearance required ...

Title: Cisco ISE Administrator (Identity Services Engine) Location: Dahlgren, Virginia (ON-SITE) Clearance Required: Top Secret Certification Required: Security+ or IAT Level II Cert Top Skills Re...

Must have: CCNP certification, Security+, Active Top Secret Clearance (TS/SCI preferred) Pay Range: $60-70/hr As a Network Security Engineer, the work you’ll do will be impactful to the mission of U...

Top Skills' Details 1. Experience implementing, integrating, building, and maintaining VMware infrastructure 2. Experience maintaining, configuring, and building Linux (RHEL 7 & 8) and Windows servers...

Title: Storage Administrator Location: Dahlgren, Virginia (ON-SITE) Clearance Required: Top Secret Certification Required: Security+ or IAT Level 2 Top Skills Required: •NAS/SAN experience with N...

Title: Windows System Administrator Location: Dahlgren, Virginia (ON-SITE) Clearance Required: Top Secret Certification Required: Security+ or IAT Level II Cert Top Skills Required: • System Admin...

Primary Responsibilities: Responsible for performing the following duties: Perform engineering tasks to maintain a large, complex and highly resilient IP voice and video communications infrastructure...

Top Skills' Details 1) MUST have Top secret clearance and 4+ years of network administration experience 2) CCNA (must have prior to interviewing) 3) Command line experience 4) It's a plus if you have ...