ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote

TEKsystems c/o Allegis Group Jobs in Virginia

TEKsystems c/o Allegis Group Virginia

Viewing 1 - 20 of 72

TEKsystems c/o Allegis Group Jobs in Virginia requiring security clearance

Show:
Sort by:

Assistant Facility Security Officer

New
TEKsystems c/o Allegis Group
Reston, VA(On-Site/Office)
Posted 2 days ago
2+ yrs exp
Top Secret

Required knowledge or use of the applicable guides and government systems: • National Industrial Security Program Operating Manual (NISPOM) • National Central access Information Security System (NCAIS...

user avatar

Network Engineer (Cisco ISE)

New
TEKsystems c/o Allegis Group
Dahlgren, VA(On-Site/Office)
Posted 3 days ago
5+ yrs exp
Top Secret

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...

user avatar

DevOps Engineer

New
TEKsystems c/o Allegis Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Aurora, CO
Fairfax, VA
Posted 6 days ago
TS/SCI
Full Scope Polygraph

DevOps Engineer (TS/SCI w/ Full Scope Poly) Location: Aurora, CO or Fairfax, VA Clearance: Active TS/SCI with FS Poly (adjudicated within last 5 years) – Required Overview Seeking a hands‑on DevOp...

user avatar

Firewall Engineer

New
TEKsystems c/o Allegis Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Alexandria, VA(Off-Site/Hybrid)
Posted 6 days ago
10+ yrs exp
Top Secret

Pay rate: $75-90/hr We are seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the Pentagon. This role requires an engineer who can design, implement, and man...

user avatar

Cybersecurity Engineer (Devops focused)

TEKsystems c/o Allegis Group
Reston, VA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
TS/SCI
Full Scope Polygraph

Design, implement, and manage security solutions, including firewalls, intrusion detection/prevention systems, endpoint protection, and encryption mechanisms to ensure the organization\'s networks and...

user avatar

Senior Systems Engineer (MBSE)

TEKsystems c/o Allegis Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Fredericksbg, VA(Off-Site/Hybrid)
Posted 1 week ago
5+ yrs exp
Unspecified

Our prime has recently been awarded a 5 year contract providing subject matter, systems engineering, software development, and test & evaluation expertise to the Naval Surface Warfare Center Dahlgren ...

user avatar

Senior Network Engineer

TEKsystems c/o Allegis Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Charlottesville, VA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
TS/SCI

TEKsystems is seeking a qualified Senior Network Engineer to support a large Army Intelligence and Security Command contract out of Charlottesville, VA. -Education Bachelor's Degree with 12 years of...

user avatar

Network Security Engineer (Cisco ISE)

TEKsystems c/o Allegis Group
King George, VA(Off-Site/Hybrid)
Posted 1 week ago
5+ yrs exp
Top Secret

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...

user avatar

HBSS Systems Administrator

TEKsystems c/o Allegis Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Belvoir, VA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
TS/SCI

ABOUT THE MISSION: DTRA is a combat support agency enabling the United States (U.S.) Government and its international partners to counter and deter Weapons of Mass Destruction (WMD). The DTRA mission ...

user avatar

Senior Help Desk Technician

TEKsystems c/o Allegis Group
Norfolk Naval Station, VA(On-Site/Office)
Posted 1 week ago
2+ yrs exp
Secret

Title: • Senior Help Desk Technician Location: • Norfolk Naval Base, Norfolk, Virginia Clearance Required: • Secret Certification Required: • Sec+ or IAT II Equivalent Years of Experience Require...

user avatar

Senior Systems Administrator

TEKsystems c/o Allegis Group
Fort Belvoir, VA(On-Site/Office)
Posted 2 weeks ago
10+ yrs exp
Top Secret

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...

user avatar

Help Desk Specialist/NOC Support

TEKsystems c/o Allegis Group
Charlottesville, VA(On-Site/Office)
Posted 2 weeks ago
5+ yrs exp
TS/SCI

Role Overview As a Tier II Help Desk/NOC you will provide support to local military intelligence enterprise systems, supporting mission‑critical operations in a high‑security, TS/SCI environment. Re...

user avatar

Sr. Network Engineer

TEKsystems c/o Allegis Group
Quantico, VA(On-Site/Office)
Posted 2 weeks ago
5+ yrs exp
Secret

Top Skills' Details 1. 5 + years of Network Engineering experience in a cisco environment. 2. Must have a security + Ce certification. 3. Experience deploying CSFCn packages. Please Note ***This posi...

user avatar

DevSecOps Engineer

TEKsystems c/o Allegis Group
Tucson, AZ(On-Site/Office)
Gaithersburg, MD(On-Site/Office)
Alexandria, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Reston, VA(On-Site/Office)
Posted 2 weeks ago
5+ yrs exp
Top Secret

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...

user avatar

Software Engineer SME

TEKsystems c/o Allegis Group
Gaithersburg, MD(On-Site/Office)
Alexandria, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Tucson, AZ(On-Site/Office)
Reston, VA(On-Site/Office)
Posted 2 weeks ago
10+ yrs exp
Top Secret

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...

user avatar

NOC Helpdesk Technician

TEKsystems c/o Allegis Group
Charlottesville, VA(On-Site/Office)
Posted 3 weeks ago
2+ yrs exp
TS/SCI

Title: • NOC Helpdesk Technician Location: • Charlottesville, Virginia (ON-SITE) Clearance Required: • TS/SCI (REQUIRED) Certification Required: • Security+ (or IAT II Equivalent) College Degree ...

user avatar

Cloud DevOps Engineer (TS/SCI Full-Scope Poly)

TEKsystems c/o Allegis Group
Aurora, CO(On-Site/Office)
Fairfax, VA(On-Site/Office)
Posted 1 month ago
5+ yrs exp
TS/SCI
Full Scope Polygraph

Top Skills' Details Kubernetes AWS GITLAB Description Must have 3+ of the following- the more the better however the top 3 are must have Terraform Kubernetes administration AWS administration Flux He...

user avatar

DevSecOps Engineer - Mid-level

TEKsystems c/o Allegis Group
Gaithersburg, MD(On-Site/Office)
Alexandria, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Posted 1 month ago
5+ yrs exp
TS/SCI

****This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret)**** ***Because an active or interim DoD cl...

user avatar

Network Admin

TEKsystems c/o Allegis Group
Fort Belvoir, VA(On/Off-Site)
Posted 1 month ago
10+ yrs exp
Secret

Network Administrator – Secret Clearance | Fort Belvoir, VA Leidos is seeking an experienced Network Administrator to support a major DoD program at Fort Belvoir, VA, with a secondary location in Res...

user avatar

Platform Network Engineer

TEKsystems c/o Allegis Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Radford, VA(Off-Site/Hybrid)
Posted 1 month ago
10+ yrs exp
Secret

Title: • Platform Network Engineer Location: • Radford, Virginia (Hybrid) Clearance Required: • Secret Certification Required: 1) Security+ or IAT II equivalent AND 2) Must have (or obtain within...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us