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ManTech jobs

General information Requisition # R69220 Locations USA-VA-Quantico Posting Date 07/13/2026 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to

ManTech  23 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Secret Clearance Level Must Be Able to Obtain:Secret Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Disaster Recovery (DR), Enterprise Systems, Linux, Red Hat Enterprise Linux (RHEL) Certifications:None Experience:6

General Dynamics Information Technology  16 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain:Top Secret SCI + Polygraph Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Linux, Microsoft Enterprise Technologies,

General Dynamics Information Technology  8 days ago
Leidos jobs

The Defense Sector at Leidos is looking for a TS/SCI cleared Senior Linux Engineer to design and implement Infrastructure as Code for various deployments and to manage servers, and related services. The Senior Linux Engineer will be responsible

Leidos  1 day ago
REDLattice jobs

At REDLattice, we are a global leader in delivering cutting-edge technical cybersecurity products and services. As we grow and adapt in an increasingly complex digital environment, We are driven by mission-critical and innovative work that directly

REDLattice  1 day ago
ManTech jobs

MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA. As a Linux Systems Administrator, you will help maintain and enhance the Sponsor’s Linux environment alongside a talented team. You will be responsible

ManTech  23 days ago
Leidos jobs

Description ​​Join us in transforming how technology serves those who serve.  ​At Leidos, were not just delivering solutions – were pioneering the future of defense and intelligence technology. Our diverse teams of innovators unite around a

Leidos  5 days ago

Overview: GovCIO is currently hiring a highly experienced Senior Systems Engineer to support critical infrastructure modernization and platform engineering activities for the U.S. Coast Guard (USCG). This highly technical role focuses on designing, engineering, and maintaining

Govcio LLC  2 days ago
ManTech jobs

MANTECH seeks a motivated, career and customer-oriented LINUX SERVER ADMINISTRATOR to join our team in QUANTICO, VA. This position supports mission-critical Department of War (DoW) IT infrastructure. The contractor will be responsible for the installation, configuration, maintenance,

ManTech  3 hours ago
Leidos jobs

Description The Defense Sector at Leidos is looking for a TS/SCI cleared Senior Linux Engineer to design and implement Infrastructure as Code for various deployments and to manage servers, and related services. The Senior Linux Engineer will be responsible

Leidos  1 hour ago
CACI International Inc jobs

Job Title: Container Platform Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US *

CACI International Inc  27 days ago
DSA, Inc. jobs

All hired employees are expected to have experience with Microsoft Copilot and / or an approved equivalent AI solution. Description Data Systems Analysts, Inc (DSA) has an opening for a Senior Computer Systems Engineer/Architect as a

DSA, Inc.  27 days ago
Leidos jobs

Leidos Digital sector has frequent opportunities available for SOC Analysts to join our team in Alexandria, VA. We recruit for these positions on a regular basis, and our recruiting team will contact candidates as positions become

Leidos  26 days ago
CACI International Inc jobs

Job Title: Information Assurance (IA) Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental

CACI International Inc  24 days ago
General Dynamics Information Technology jobs

Type of Requisition:Pipeline Clearance Level Must Currently Possess:Top Secret/SCI Clearance Level Must Be Able to Obtain:Top Secret/SCI Public Trust/Other Required:None Job Family:Network and Telecommunications Job Qualifications: Skills:Cisco Voice over IP, Video Engineering, VTC Certifications:None Experience:5 +

General Dynamics Information Technology  23 days ago
General Dynamics Information Technology jobs

Type of Requisition:Pipeline Clearance Level Must Currently Possess:Top Secret/SCI Clearance Level Must Be Able to Obtain:Top Secret/SCI Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:DISA STIG, Network Systems Administration, System Administration Certifications:None Experience:7

General Dynamics Information Technology  23 days ago
ASEC jobs

Description What Youll Do: Looking for an opportunity to apply your technical expertise to a mission that matters, this is it. As the Senior System Administrator, you will support the systems and technologies that power the

ASEC  23 days ago
Scientific Research Corporation jobs

Salary StatementEstimated Starting Salary Range: USD $119,100.00/Yr. - USD $198,450.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data. Description The Systems Analyst

Scientific Research Corporation  22 days ago
RTX jobs

Date Posted:2026-07-15 Country:United States of America Location:US-VA-REMOTE Position Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Must be authorized to work in the U.S. without the company’s immigration sponsorship now or in the future.

RTX  21 days ago
RTX jobs

Date Posted:2026-07-15 Country:United States of America Location:US-VA-DULLES-23031-CUST ~ 23031 Ladbrook Dr ~ LADBROOK (External Site) Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued

RTX  21 days ago

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