L3Harris is searching for a technical professional to join the Data Center Operational Support Services team as a Specialist, Systems Administrator. Responsibilities for this position...

L3Harris is searching for a technical professional to join the Data Center Operational Support Services team as a Specialist, Systems Administrator. Responsibilities for this position...

We are seeking an experienced Senior Linux System Administrator to join our dynamic IT team. The ideal candidate will have a deep understanding of Linux...

We are seeking a skilled and experienced Cyber Infrastrastructure Systems Engineer (CISE) to join our Rochester, NY team. The ideal candidate will have system administration...

L3Harris Technologies is seeking a dedicated IT Support Specialist to provide direct, on‑site support for the Systems Integration & Test (SI&T) department. This role focuses...

Role Overview: As an IT Support Specialist at our vibrant Los Angeles headquarters, you will serve as the primary point of contact for all local...

SAIC is seeking a Service Desk Specialist to provide operational support, maintenance, and troubleshooting for mission-critical IT systems on the MAJESTIC Joint Program Office (JPO) Team. In this...

We are looking for a DevOps Engineer to help design, automate, secure, and maintain the infrastructure that underpins our next-generation software platforms and customer environments.You...

Essential Functions:Experience in Risk Management Framework (RMF) accreditation and authorization (A&A) processes and standard body of evidence (BoE) package development.Experience with A&A package processingExperience in...

L3Harris is looking for a driven Systems Administrator to join the Engineering team in Chantilly, VA. This role is ideal for someone who is hands-on...

We are seeking an experienced Senior Linux System Administrator to join our dynamic IT team. The ideal candidate will have a deep understanding of Linux...

As a Sr. Specialist, IT Secure, you will design, implement, and support enterprise Windows, VMware, and RHEL environments. Acting as a self-driven contributor within a...

L3Harris Interstate Electronics Corporation is seeking a motivated Software Engineer to join our Range and Test Solutions software development team. The Specialist, Software Engineer is...

L3Harris is seeking a Specialist, Systems Engineering, RC-135 Computer Systems Administrator (CSA) for our location at Offutt AFB, Nebraska, supporting the USAF’s RC-135 mission aircraft...

Enterprise System Administrator responsible for maintaining, managing, configuring, and troubleshooting Linux and/or NetApp systems in secure program areas. Duties include installing, configuring, troubleshooting, upgrading, patching,...

Job Title: Sr. Specialist System Administration - IT System Administration (Secret Clearance)Job Code: 38031Job Location: Camden, NJ (on-site)Schedule: 9-80 Regular (9/80 Employees work 9 out...

We are seeking a skilled and experienced Cyber Infrastrastructure Systems Engineer (CISE) to join our Colorado Springs, CO team. The ideal candidate will have system...

Responsibilities for this Position Advanced Systems Administration SpecialistID: 2026-72334 US-MA-PittsfieldRequired Clearance: SecretPosted Date: 5/20/2026Category: Information TechnologyEmployment Type: Full TimeHiring Company: General Dynamics Mission Systems, Inc.Basic...

Responsibilities for this Position Senior Engineering Support SpecialistID: 2026-72325 US-CT-GrotonRequired Clearance: SecretPosted Date: 4/29/2026Category: Technicians/Technical SupportEmployment Type: Full TimeHiring Company: General Dynamics Mission Systems, Inc.Basic...

Responsibilities for this Position Advanced Systems Administration SpecialistID: 2026-71941 US-MA-PittsfieldRequired Clearance: SecretPosted Date: 4/15/2026Category: Information TechnologyEmployment Type: Full TimeHiring Company: General Dynamics Mission Systems, Inc.Basic...