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Systems Administrator / Top Secret / Onsite: Arlington, VA

Lockheed Martin Corporation

Arlington, Virginia, USA

Full-time

Job Description The Advanced Concepts Lab (ACL) at Lockheed Martin's Advanced Technology Laboratories (ATL) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to systems administration challenges in heterogeneous computing environments. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the research and development activities carried out by ACL's en

Red Hat Enterprise Linux (RHEL) Administrator

Maximus, Inc.

Maryland, USA

Full-time

Description & Requirements Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our federal client's critical operations. As a Red Hat Enterprise Linux Admin, you will be responsible for managing and maintaining the RHEL infrastructure. Your role will involve overseeing system administration, configuration, troubleshooting, and ensuring the stability, security, and performance of the RHEL environment. This position i

System Administrator Level III

General Dynamics Information Technology

Anchorage, Alaska, USA

Full-time

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: Systems Engineering Job Qualifications: Skills: Computer Systems, Operating Systems (OS), Systems Software Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: System Administrator Level Transform technology into opportunity as a Sy

Application Analyst 2

First National Bank

Pittsburgh, Pennsylvania, USA

Full-time

Primary Office Location: 626 Washington Place. Pittsburgh, Pennsylvania. 15219. Join our team. Make a difference - for us and for your future. Manage and maintain the organization's Power Automate, PowerApps, and Copilot Studio solutions.Collaborate with business units to identify opportunities for automation and low-code solutions.Design, develop, and implement Power Platform solutions to meet business needs.Provide training and support to end-users on Power Platform tools and solutions.Ensur

Systems Administrator

Judge Group, Inc.

Joint Base Pearl Harbor Hickam, Hawaii, USA

Contract

Location: Hickam Housing, HI Salary: $95,000.00 USD Annually - $102,000.00 USD Annually Description: Job Title: Systems Administrator Location: Hickam, HI Clearance Required: Active Secret Clearance Employment Type: Full-Time Salary Range: $95,000 - $102,000 (based on experience) Benefits: Medical, Dental, Vision, 401(k), and more Additional Information Travel: None expected Security Clearance: Active Secret Clearance required About the Role We're looking for a Systems Administrator to

Linux Administrator

TEKsystems c/o Allegis Group

Tallahassee, Florida, USA

Full-time

Description General Purpose of the Position: To provide effective provisioning, installation/configuration, operation, and maintenance of all systems hardware, software and related infrastructure. This individual participates in technical research and development to enable continuing innovation within the infrastructure. This individual ensures that system hardware, operating systems, software systems, and related procedures adhere to organizational policies. Responsible for assisting in technic

Systems Administrator

Motion Recruitment Partners, LLC

Los Angeles, California, USA

Full-time

Job Description A large, independently owned commercial real estate firm based in Southern California is looking for a Systems Administrator to join their team. They are seeking an ambitious individual with excellent communication skills. With over 14 offices just in Southern California, this role will be based in the Encino location. Required Skills & Experience Microsoft tools Windows expertise 3-6 years experience Azure cloud Service Now, Jira, or equivalent software Experience with automat

Linux Administrator

TEKsystems c/o Allegis Group

Tallahassee, Florida, USA

Full-time

Description General Purpose of the Position: To provide effective provisioning, installation/configuration, operation, and maintenance of all systems hardware, software and related infrastructure. This individual participates in technical research and development to enable continuing innovation within the infrastructure. This individual ensures that system hardware, operating systems, software systems, and related procedures adhere to organizational policies. Responsible for assisting in technic

SQL Database Administrator

Arena Technical Resources

Quantico, Virginia, USA

Contract

Job Title: SQL Database Administrator Location: Quantico, VA/Hybrid (on site 3 days/remote 2 days) Clearance: Top Secret required to start. Must be able to obtain TS/SCI Seize your opportunity to make a personal impact as a SQL DBA Administrator supporting The Naval Criminal Investigative Service (NCIS). NCIS is an organization of over 2,200 personnel of which 700 serve at HQ and the remaining staff serve at offices worldwide. NCIS is the Department of Navy (DON) component with primary responsib

Senior System Administrator

SAIC

Middletown, Rhode Island, USA

Full-time

Job ID: 2507687 Location: MIDDLETOWN, RI, US Date Posted: 2025-07-17 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC is seeking a Senior System Administrator in Middletown, RI. Performs high-level, day-to-day operational maintenance, support, and upgrades for complex Operating Systems, wor

Linux Systems Administrator (Tier I)

American Systems Corporation

Arlington, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is a 100% employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities This job requisition is for potential upcoming work at AMERICAN SYSTEMS and does not represent a current opening. Qualified candidates will be contacted when the work becomes available. As a Tier I Linux S

Senior Linux Engineer / VSphere to Openshift Migration / Remote

Motion Recruitment Partners, LLC

Remote or Alpharetta, Georgia, USA

Full-time

A technical consulting client of ours is hiring for a Senior Linux Engineer who can assist with a short-term contract position. This position is perfect for engineers who specialize in OpenShift and can help with a vSphere to OpenShift migration for a client of theirs. This would be a 1-month contract and fully remote, with occasional travel to Florida, Austin, and Georgia. This position is a great opportunity for those interested in contracting opportunities and looking for some extra income! I

Cyber Security Engineer - Illumio SME

Akima, LLC

Kansas, USA

Full-time

The Cyber Security Engineer - Illumio SME provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and implements security measures to protect computer systems, networks, and data from loss and service interruptions. Analyzes and documents security risks, breaches, and other cyber security incidents and the damage they cause. Develops and implements a network disaster recovery plan and oversees the monitoring of the computer networks for secu

Cyber Security Engineer - Illumio SME

Akima, LLC

Colorado, USA

Full-time

The Cyber Security Engineer Illumio SME - provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and implements security measures to protect computer systems, networks, and data from loss and service interruptions. Analyzes and documents security risks, breaches, and other cyber security incidents and the damage they cause. Develops and implements a network disaster recovery plan and oversees the monitoring of the computer networks for secu

IT Systems Engineer, Sr / Top Secret / Onsite: KoP, PA

Lockheed Martin Corporation

King of Prussia, Pennsylvania, USA

Full-time

Job Description Lockheed Martin Enterprise Operations (EO) is actively seeking an experienced information technology (IT) professional to support the Space business area classified program areas located in Valley Forge, Pennsylvania. Deep expertise in technical leadership, Linux server, Windows server, Storage and network administration are essential elements in providing support for these complex classified environments. The candidate will need a strong understanding of TCP/IP, IT security pri

IT Systems Engineer, Staff / Secret / Onsite: KoP, PA

Lockheed Martin Corporation

King of Prussia, Pennsylvania, USA

Full-time

Job Description Lockheed Martin Enterprise Operations (EO) is actively seeking an experienced information technology (IT) professional to support the Space business area classified program areas located in Valley Forge, Pennsylvania. Deep expertise in technical leadership, Linux server, Windows server, storage and network administration are essential elements in providing support for these complex classified environments. The candidate will need a strong understanding of TCP/IP, IT security pri

System Administrator III

General Dynamics Information Technology

Anchorage, Alaska, USA

Full-time

Type of Requisition: Pipeline 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: Systems Administration Job Qualifications: Skills: Computer Servers, Enterprise IT, Information Technology (IT) Systems, System Security Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: System Administrator Level Transform techn

Computer Hardware Engineer I

McLaren Health Care

Petoskey, Michigan, USA

Full-time

Position Summary: The Computer Hardware Engineer I provides front-line hands on or remote technical support to end-users on various technical issues and problems relating to desktop hardware, operating systems, software, network, cabling, mobile devices, and peripherals. Provides excellence in customer service going above expectations. Essential Functions and Responsibilities As Assigned: Manages the installation and maintenance of hardware and software including workstations, mobile devices,

High-Performance Computing (HPC) Engineer

Apple, Inc.

No location provided

Full-time

As a High-Performance Computing (HPC) engineer on Apple's Hardware Methodologies, Tools, & Solutions (HMTS) Platform team, you will serve as a vital connector between HPC infrastructure, Application development, operations, and Engineers. Your contributions will be key to maintaining the exceptional design environment for hardware engineering, supporting Apple's commitment to leading innovation in hardware. Description In this role, you will be responsible for supporting, testing, and deploying

Solution Architect - Network 1

The Tri-Com Consulting Group

East Hartford, Connecticut, USA

Third Party, Contract

The Tri-Com Consulting Group is a Full-Service IT Employment Consulting Firm who is seeking qualified candidates for the following opening: Consultant Position: Solution Architect Deadline for Resumes: July 25, 2025 Anticipated Duration: Twenty-Four Months (contingent upon funding) Scope of Services The scope of services required for this Solution Architect includes senior-level support for Messaging, Active Directory & Identity management team with an emphasis on Operations security. The candi