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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 for the

ManTech  14 days ago
KBR, Inc. jobs

Title:Information Systems Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work

KBR, Inc.  27 days ago
Navy Exchange Service Command (NEXCOM) jobs

UNIX SYSTEMS ADMINISTRATOR Job Number: 260001BT Primary Location: United States-Virginia-Virginia Beach Organization: NEXCOMHQ Pay Range: $80,893 to $102,677 Based upon experience Job Summary: Responsible for installation configuration and support of Unix servers and operating systems within a large

Navy Exchange Service Command (NEXCOM)  26 days ago
City of Boulder jobs

It’s a great time to join the City of Boulder! Application Deadline:July 29, 2026 Compensation Details:Full Pay Range 83,616.00 - 121,118.40 Generally, the hiring range is from the minimum up to 80% of the range.This is

City Of Boulder  19 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 Key Personnel

DSA, Inc.  18 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 + years

General Dynamics Information Technology  14 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 Navys premier

ASEC  14 days ago
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  14 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  13 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  8 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:None Clearance Level Must Be Able to Obtain:None Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Complex Systems, High Performance Computing (HPC), Red Hat Enterprise Linux (RHEL), System Performance, Systems Management

General Dynamics Information Technology  6 days ago
SimVentions, Inc jobs

Overview SimVentions is 100% employee-owned and proudly ranked among Virginia’s Best Places to Work year after year! We are looking for anOperations System Analyst to join our team! This individual will preform integration and testing on Navy

SimVentions, Inc  4 days ago
RTX jobs

Date Posted:2026-07-24 Country:United States of America Location:US-VA-REMOTE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required,

RTX  3 days ago
Leidos jobs

POSITION TITLE Data Systems Engineer JOB DESCRIPTION The Data Systems Engineer is an integral member of a government/contractor team supporting our customers operations organization. This role requires an individual with technical experience administering Linux servers within a virtual environment.

Leidos  3 days ago
HII jobs

Requisition Number: 29568 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $95,004.00 - $128,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Global Security (GS). Mission Technologies’ Global Security

HII  15 hours ago
HII jobs

Requisition Number: 29563 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $120,000.00 - $130,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Global Security (GS). Mission Technologies’ Global Security

HII  15 hours ago
Nationwide IT Services jobs

System Administrator Location: Fort Belvoir, VA Security Clearance: Active Secret Security Clearance Position Overview Nationwide IT Services (NIS) is seeking an experienced System Administrator to support a Department of Defense customer at Fort Belvoir, VA. This position is

Nationwide IT Services  3 hours ago
ManTech jobs

MANTECH seeks a motivated, career and customer-oriented VoIP Systems Engineer to join our team in McLean, VA. In this role, youll combine expertise in telephony systems, Linux server management, and software development, focusing on VoIP, analog, ISDN systems, and Ruby

ManTech  14 days ago
ManTech jobs

MANTECH seeks a motivated, mission-oriented Senior Systems Administrator to join our team in Chantilly, VA. As a Senior Systems Administrator you will be responsible for providing a full range of Tier 2/3 IT support services and expertise to

ManTech  14 days ago
ManTech jobs

MANTECH seeks a motivated, mission-oriented Intermediate Systems Administrator to join our team in Chantilly, VA. As the Systems Administrator, you will be responsible for providing a full range of Tier 2/3 IT support services and expertise to customer

ManTech  11 days ago

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